Helen Leask

Cervical cancer appears to be rising more rapidly in White women than in Black women in the United States, according to two independent studies. Researchers puzzling over this counterintuitive finding say that, if true, the findings may be a “canary in the coal mine,” signaling problems with U.S. health care that go way beyond women’s health.

Cervical cancer incidence in the United States has plateaued since 2010 and now stands at 7.5 per 100,000 people. Well-known disparities exist: Compared with White women, Black women are more likely to have distant-stage disease at diagnosis and more commonly die of their cancer.

However, two unconnected studies published in the past 5 months suggest that White women are catching up fast.

Cervical cancer rates in White women aged 30-34 are rising 2.8% a year, but holding steady for Black women, according to a recent study led by Ashish A. Deshmukh, PhD, of the Medical University of South Carolina, Charleston. His team analyzed the 2001-2019 National Program of Cancer Registries (NPCR) and Surveillance, Epidemiology, and End Results (SEER) dataset, which covers 98% of the U.S. population and 227,062 cervical cancer cases.

These findings were echoed by an analysis of the same database for 2001-2018 by the University of California, Los Angeles (UCLA), suggesting that distant-stage cervical cancer (defined as disease that has spread to the bladder and/or rectum at diagnosis) is climbing 1.69% a year in White people versus 0.67% in Black individuals.

The UCLA researchers, headed by Alex Francoeur, MD, a resident in the department of obstetrics and gynecology, found that disparities were most stark in adenocarcinoma, with an annual increase of 3.40% a year among White women and 1.71% in Black women.

Such findings have equity researchers scratching their heads. In cancer, it’s rare to see evidence that Black patients are doing better than their White counterparts.

One theoretical explanation is that the data are flawed, Ahmedin Jemal, DVM, PhD, senior vice president of surveillance and health equity science at the American Cancer Society, told this news organization. For example, the UCLA analysis may have been fogged by changes in staging definitions over time, Dr. Jemal said, although this would not explain the racial disparities per se.

Dr. Deshmukh stands by his data and said that, for him, the message is clear: “If rising incidence is not for localized-stage disease, but for advanced stages, that means it’s attributable to lack of screening,” he told this news organization.  

However, this ‘simple’ explanation generates even more questions, Dr. Deshmukh said: “Screening is not a one-time procedure [but] a spectrum of timely cervical precancer treatment if [required]. We don’t know when exactly non-Hispanic White women are falling behind on that spectrum.”

The UCLA study supports Dr. Deshmukh’s conclusions. Using data from the Behavioral Risk Factor Surveillance System to calculate trends in “nonguideline screening,” the researchers found that White women were almost twice as likely to report that they were not following screening guidelines compared with Black women over the period of 2001-2016 (26.6% vs. 13.8%; P < .001).

“It’s not an artifact, it’s real,” said Timothy Rebbeck, PhD, the Vincent L. Gregory Jr. Professor of Cancer Prevention at Harvard TH Chan School of Public Health, Boston, who was not an author of either study and was approached for comment.

“The data are correct but there are so many things going on that might explain these patterns,” he told this news organization.

“This is a great example of complex changes in our social system, political system, health care system that are having really clear, measurable effects,” Dr. Rebbeck said. “Cervical cancer is almost a canary in the coal mine for some of this because it’s so preventable.”

(The saying “canary in a coal mine” is a warning of danger or trouble ahead. It comes from the time when coal miners would carry a caged canary down into the tunnels to warn them of noxious gases, which would kill the bird but give men time to escape.)

For example, Dr. Rebbeck said, recent turmoil in U.S. health care has left many people distrustful of the system. Although he acknowledged this was “high speculation,” he suggested that some women may have become less willing to participate in any mass health care intervention because of their political beliefs.

The UCLA study found that distant cervical cancer was rising fastest in middle-aged White women in the U.S. South, at a rate of 4.5% per year (P < .001).

Dr. Rebbeck also suggested that Medicaid expansion – the broadening of health insurance coverage in some states since the Affordable Care Act in 2014 – could be implicated. Of the 11 states that have not yet expanded Medicaid, eight are in the South.

“White populations who are in states that didn’t expand Medicaid are not getting a lot of the standard treatment and care that you would expect ...” Dr. Rebbeck said. “You could very well imagine that Medicaid nonexpanding states would have all kinds of patterns that would lead to more aggressive disease.”

In fact, there is already evidence that Medicaid expansion has affected racial disparities, disproportionately benefiting Black and Hispanic families, as for example, from an analysis of 65 studies by the Kaiser Family Foundation in 2020.

Commenting on these data, Dr. Rebbeck said, “Does that mean that the patterns of advanced cervical cancer had a smaller effect on Black women in this period because there was a greater shift in access to care? This is again a speculation, but it does fit with the ‘canary in a coal mine’ concept that advanced cervical cancer may be more rapidly influenced by health care access than other health conditions.” 

The authors of the UCLA study suggested another explanation for their results: Differing enthusiasm for human papillomavirus (HPV) vaccination among White and Black families. The team also analyzed data on HPV vaccination, which offers protection against cervical cancer. The researchers found that vaccination rates were lowest, at 66.1%, among White teenagers aged 13-17 years, compared with Hispanics at 75.3%, Black teenagers at 74.6%, and Asians at 68.1%.

However, this theory was dismissed by both Dr. Jemal and Dr. Rebbeck due to timing. HPV vaccines have been around for approximately 15 years, so women who benefited (or didn’t benefit) from vaccination would be only in their late 20s today, they pointed out.

“Ninety-five percent of the cervical cancer cases we see now are in women who have not been vaccinated,” said Dr. Jemal, “So that’s out of the equation.”

Dr. Rebbeck agreed: “HPV may or may not be a thing here because it’s [got] such a latency.”

HPV vaccination may be out of the picture, but what about the epidemiology of HPV itself? Could the virus directly or indirectly be boosting advanced cervical cancer in White women?

Dr. Deshmukh thinks that it might be doing so.

He published an analysis of 2000-2018 SEER data showing that U.S. counties with the highest incidences of HPV-associated cancers also had the highest levels of smoking.

Other recent data suggest that middle-aged White women in the United States are more likely to reach for a smoke than are Black women.

Dr. Deshmukh acknowledges that the link is speculative but reasonable: “We don’t know exactly what the impact of smoking would be in terms of ... the ability to clear HPV infection. It may inhibit apoptosis, promoting tumor growth. There’s no causal association. It’s a cofactor risk.”

Dr. Rebbeck is also suspicious that smoking patterns might be a factor, pointing out that “smoking is certainly associated with both health behaviors and advanced cervical cancer.”

Both Dr. Rebbeck and Dr. Deshmukh concluded that, at this point, we can only speculate on what’s driving the puzzling acceleration of cervical cancer in White women in the United States.

However, whether it’s political aversion to screening, smoking-boosted HPV infection, Medicaid expansion or lack of it, or something else, they all agree that this canary in the coal mine clearly needs urgent medical attention.

Dr. Rebbeck and Dr. Jemal have declared no conflicts of interest. Dr. Deshmukh has declared consultant or advisory roles for Merck and Value Analytics Labs. None of the authors of the UCLA study have declared competing interests.

A version of this article first appeared on Medscape.com.

Cervical cancer appears to be rising more rapidly in White women than in Black women in the United States, according to two independent studies. Researchers puzzling over this counterintuitive finding say that, if true, the findings may be a “canary in the coal mine,” signaling problems with U.S. health care that go way beyond women’s health.

Cervical cancer incidence in the United States has plateaued since 2010 and now stands at 7.5 per 100,000 people. Well-known disparities exist: Compared with White women, Black women are more likely to have distant-stage disease at diagnosis and more commonly die of their cancer.

However, two unconnected studies published in the past 5 months suggest that White women are catching up fast.

Cervical cancer rates in White women aged 30-34 are rising 2.8% a year, but holding steady for Black women, according to a recent study led by Ashish A. Deshmukh, PhD, of the Medical University of South Carolina, Charleston. His team analyzed the 2001-2019 National Program of Cancer Registries (NPCR) and Surveillance, Epidemiology, and End Results (SEER) dataset, which covers 98% of the U.S. population and 227,062 cervical cancer cases.

These findings were echoed by an analysis of the same database for 2001-2018 by the University of California, Los Angeles (UCLA), suggesting that distant-stage cervical cancer (defined as disease that has spread to the bladder and/or rectum at diagnosis) is climbing 1.69% a year in White people versus 0.67% in Black individuals.

The UCLA researchers, headed by Alex Francoeur, MD, a resident in the department of obstetrics and gynecology, found that disparities were most stark in adenocarcinoma, with an annual increase of 3.40% a year among White women and 1.71% in Black women.

Such findings have equity researchers scratching their heads. In cancer, it’s rare to see evidence that Black patients are doing better than their White counterparts.

One theoretical explanation is that the data are flawed, Ahmedin Jemal, DVM, PhD, senior vice president of surveillance and health equity science at the American Cancer Society, told this news organization. For example, the UCLA analysis may have been fogged by changes in staging definitions over time, Dr. Jemal said, although this would not explain the racial disparities per se.

Dr. Deshmukh stands by his data and said that, for him, the message is clear: “If rising incidence is not for localized-stage disease, but for advanced stages, that means it’s attributable to lack of screening,” he told this news organization.  

However, this ‘simple’ explanation generates even more questions, Dr. Deshmukh said: “Screening is not a one-time procedure [but] a spectrum of timely cervical precancer treatment if [required]. We don’t know when exactly non-Hispanic White women are falling behind on that spectrum.”

The UCLA study supports Dr. Deshmukh’s conclusions. Using data from the Behavioral Risk Factor Surveillance System to calculate trends in “nonguideline screening,” the researchers found that White women were almost twice as likely to report that they were not following screening guidelines compared with Black women over the period of 2001-2016 (26.6% vs. 13.8%; P < .001).

“It’s not an artifact, it’s real,” said Timothy Rebbeck, PhD, the Vincent L. Gregory Jr. Professor of Cancer Prevention at Harvard TH Chan School of Public Health, Boston, who was not an author of either study and was approached for comment.

“The data are correct but there are so many things going on that might explain these patterns,” he told this news organization.

“This is a great example of complex changes in our social system, political system, health care system that are having really clear, measurable effects,” Dr. Rebbeck said. “Cervical cancer is almost a canary in the coal mine for some of this because it’s so preventable.”

(The saying “canary in a coal mine” is a warning of danger or trouble ahead. It comes from the time when coal miners would carry a caged canary down into the tunnels to warn them of noxious gases, which would kill the bird but give men time to escape.)

For example, Dr. Rebbeck said, recent turmoil in U.S. health care has left many people distrustful of the system. Although he acknowledged this was “high speculation,” he suggested that some women may have become less willing to participate in any mass health care intervention because of their political beliefs.

The UCLA study found that distant cervical cancer was rising fastest in middle-aged White women in the U.S. South, at a rate of 4.5% per year (P < .001).

Dr. Rebbeck also suggested that Medicaid expansion – the broadening of health insurance coverage in some states since the Affordable Care Act in 2014 – could be implicated. Of the 11 states that have not yet expanded Medicaid, eight are in the South.

“White populations who are in states that didn’t expand Medicaid are not getting a lot of the standard treatment and care that you would expect ...” Dr. Rebbeck said. “You could very well imagine that Medicaid nonexpanding states would have all kinds of patterns that would lead to more aggressive disease.”

In fact, there is already evidence that Medicaid expansion has affected racial disparities, disproportionately benefiting Black and Hispanic families, as for example, from an analysis of 65 studies by the Kaiser Family Foundation in 2020.

Commenting on these data, Dr. Rebbeck said, “Does that mean that the patterns of advanced cervical cancer had a smaller effect on Black women in this period because there was a greater shift in access to care? This is again a speculation, but it does fit with the ‘canary in a coal mine’ concept that advanced cervical cancer may be more rapidly influenced by health care access than other health conditions.” 

The authors of the UCLA study suggested another explanation for their results: Differing enthusiasm for human papillomavirus (HPV) vaccination among White and Black families. The team also analyzed data on HPV vaccination, which offers protection against cervical cancer. The researchers found that vaccination rates were lowest, at 66.1%, among White teenagers aged 13-17 years, compared with Hispanics at 75.3%, Black teenagers at 74.6%, and Asians at 68.1%.

However, this theory was dismissed by both Dr. Jemal and Dr. Rebbeck due to timing. HPV vaccines have been around for approximately 15 years, so women who benefited (or didn’t benefit) from vaccination would be only in their late 20s today, they pointed out.

“Ninety-five percent of the cervical cancer cases we see now are in women who have not been vaccinated,” said Dr. Jemal, “So that’s out of the equation.”

Dr. Rebbeck agreed: “HPV may or may not be a thing here because it’s [got] such a latency.”

HPV vaccination may be out of the picture, but what about the epidemiology of HPV itself? Could the virus directly or indirectly be boosting advanced cervical cancer in White women?

Dr. Deshmukh thinks that it might be doing so.

He published an analysis of 2000-2018 SEER data showing that U.S. counties with the highest incidences of HPV-associated cancers also had the highest levels of smoking.

Other recent data suggest that middle-aged White women in the United States are more likely to reach for a smoke than are Black women.

Dr. Deshmukh acknowledges that the link is speculative but reasonable: “We don’t know exactly what the impact of smoking would be in terms of ... the ability to clear HPV infection. It may inhibit apoptosis, promoting tumor growth. There’s no causal association. It’s a cofactor risk.”

Dr. Rebbeck is also suspicious that smoking patterns might be a factor, pointing out that “smoking is certainly associated with both health behaviors and advanced cervical cancer.”

Both Dr. Rebbeck and Dr. Deshmukh concluded that, at this point, we can only speculate on what’s driving the puzzling acceleration of cervical cancer in White women in the United States.

However, whether it’s political aversion to screening, smoking-boosted HPV infection, Medicaid expansion or lack of it, or something else, they all agree that this canary in the coal mine clearly needs urgent medical attention.

Dr. Rebbeck and Dr. Jemal have declared no conflicts of interest. Dr. Deshmukh has declared consultant or advisory roles for Merck and Value Analytics Labs. None of the authors of the UCLA study have declared competing interests.

A version of this article first appeared on Medscape.com.

Cervical cancer appears to be rising more rapidly in White women than in Black women in the United States, according to two independent studies. Researchers puzzling over this counterintuitive finding say that, if true, the findings may be a “canary in the coal mine,” signaling problems with U.S. health care that go way beyond women’s health.

Cervical cancer incidence in the United States has plateaued since 2010 and now stands at 7.5 per 100,000 people. Well-known disparities exist: Compared with White women, Black women are more likely to have distant-stage disease at diagnosis and more commonly die of their cancer.

However, two unconnected studies published in the past 5 months suggest that White women are catching up fast.

Cervical cancer rates in White women aged 30-34 are rising 2.8% a year, but holding steady for Black women, according to a recent study led by Ashish A. Deshmukh, PhD, of the Medical University of South Carolina, Charleston. His team analyzed the 2001-2019 National Program of Cancer Registries (NPCR) and Surveillance, Epidemiology, and End Results (SEER) dataset, which covers 98% of the U.S. population and 227,062 cervical cancer cases.

These findings were echoed by an analysis of the same database for 2001-2018 by the University of California, Los Angeles (UCLA), suggesting that distant-stage cervical cancer (defined as disease that has spread to the bladder and/or rectum at diagnosis) is climbing 1.69% a year in White people versus 0.67% in Black individuals.

The UCLA researchers, headed by Alex Francoeur, MD, a resident in the department of obstetrics and gynecology, found that disparities were most stark in adenocarcinoma, with an annual increase of 3.40% a year among White women and 1.71% in Black women.

Such findings have equity researchers scratching their heads. In cancer, it’s rare to see evidence that Black patients are doing better than their White counterparts.

One theoretical explanation is that the data are flawed, Ahmedin Jemal, DVM, PhD, senior vice president of surveillance and health equity science at the American Cancer Society, told this news organization. For example, the UCLA analysis may have been fogged by changes in staging definitions over time, Dr. Jemal said, although this would not explain the racial disparities per se.

Dr. Deshmukh stands by his data and said that, for him, the message is clear: “If rising incidence is not for localized-stage disease, but for advanced stages, that means it’s attributable to lack of screening,” he told this news organization.  

However, this ‘simple’ explanation generates even more questions, Dr. Deshmukh said: “Screening is not a one-time procedure [but] a spectrum of timely cervical precancer treatment if [required]. We don’t know when exactly non-Hispanic White women are falling behind on that spectrum.”

The UCLA study supports Dr. Deshmukh’s conclusions. Using data from the Behavioral Risk Factor Surveillance System to calculate trends in “nonguideline screening,” the researchers found that White women were almost twice as likely to report that they were not following screening guidelines compared with Black women over the period of 2001-2016 (26.6% vs. 13.8%; P < .001).

“It’s not an artifact, it’s real,” said Timothy Rebbeck, PhD, the Vincent L. Gregory Jr. Professor of Cancer Prevention at Harvard TH Chan School of Public Health, Boston, who was not an author of either study and was approached for comment.

“The data are correct but there are so many things going on that might explain these patterns,” he told this news organization.

“This is a great example of complex changes in our social system, political system, health care system that are having really clear, measurable effects,” Dr. Rebbeck said. “Cervical cancer is almost a canary in the coal mine for some of this because it’s so preventable.”

(The saying “canary in a coal mine” is a warning of danger or trouble ahead. It comes from the time when coal miners would carry a caged canary down into the tunnels to warn them of noxious gases, which would kill the bird but give men time to escape.)

For example, Dr. Rebbeck said, recent turmoil in U.S. health care has left many people distrustful of the system. Although he acknowledged this was “high speculation,” he suggested that some women may have become less willing to participate in any mass health care intervention because of their political beliefs.

The UCLA study found that distant cervical cancer was rising fastest in middle-aged White women in the U.S. South, at a rate of 4.5% per year (P < .001).

Dr. Rebbeck also suggested that Medicaid expansion – the broadening of health insurance coverage in some states since the Affordable Care Act in 2014 – could be implicated. Of the 11 states that have not yet expanded Medicaid, eight are in the South.

“White populations who are in states that didn’t expand Medicaid are not getting a lot of the standard treatment and care that you would expect ...” Dr. Rebbeck said. “You could very well imagine that Medicaid nonexpanding states would have all kinds of patterns that would lead to more aggressive disease.”

In fact, there is already evidence that Medicaid expansion has affected racial disparities, disproportionately benefiting Black and Hispanic families, as for example, from an analysis of 65 studies by the Kaiser Family Foundation in 2020.

Commenting on these data, Dr. Rebbeck said, “Does that mean that the patterns of advanced cervical cancer had a smaller effect on Black women in this period because there was a greater shift in access to care? This is again a speculation, but it does fit with the ‘canary in a coal mine’ concept that advanced cervical cancer may be more rapidly influenced by health care access than other health conditions.” 

The authors of the UCLA study suggested another explanation for their results: Differing enthusiasm for human papillomavirus (HPV) vaccination among White and Black families. The team also analyzed data on HPV vaccination, which offers protection against cervical cancer. The researchers found that vaccination rates were lowest, at 66.1%, among White teenagers aged 13-17 years, compared with Hispanics at 75.3%, Black teenagers at 74.6%, and Asians at 68.1%.

However, this theory was dismissed by both Dr. Jemal and Dr. Rebbeck due to timing. HPV vaccines have been around for approximately 15 years, so women who benefited (or didn’t benefit) from vaccination would be only in their late 20s today, they pointed out.

“Ninety-five percent of the cervical cancer cases we see now are in women who have not been vaccinated,” said Dr. Jemal, “So that’s out of the equation.”

Dr. Rebbeck agreed: “HPV may or may not be a thing here because it’s [got] such a latency.”

HPV vaccination may be out of the picture, but what about the epidemiology of HPV itself? Could the virus directly or indirectly be boosting advanced cervical cancer in White women?

Dr. Deshmukh thinks that it might be doing so.

He published an analysis of 2000-2018 SEER data showing that U.S. counties with the highest incidences of HPV-associated cancers also had the highest levels of smoking.

Other recent data suggest that middle-aged White women in the United States are more likely to reach for a smoke than are Black women.

Dr. Deshmukh acknowledges that the link is speculative but reasonable: “We don’t know exactly what the impact of smoking would be in terms of ... the ability to clear HPV infection. It may inhibit apoptosis, promoting tumor growth. There’s no causal association. It’s a cofactor risk.”

Dr. Rebbeck is also suspicious that smoking patterns might be a factor, pointing out that “smoking is certainly associated with both health behaviors and advanced cervical cancer.”

Both Dr. Rebbeck and Dr. Deshmukh concluded that, at this point, we can only speculate on what’s driving the puzzling acceleration of cervical cancer in White women in the United States.

However, whether it’s political aversion to screening, smoking-boosted HPV infection, Medicaid expansion or lack of it, or something else, they all agree that this canary in the coal mine clearly needs urgent medical attention.

Dr. Rebbeck and Dr. Jemal have declared no conflicts of interest. Dr. Deshmukh has declared consultant or advisory roles for Merck and Value Analytics Labs. None of the authors of the UCLA study have declared competing interests.

A version of this article first appeared on Medscape.com.

Untreated PD-L1 non–small cell lung cancer (NSCLC). Patients with previously untreated, PD-L1–selected, locally advanced, unresectable, or metastatic NSCLC are sought for a phase 3 trial comparing pembrolizumab to the investigational immunotherapies ociperlimab (an anti-TIGIT antibody) and tislelizumab (an anti–PD-1 checkpoint inhibitor). Participants will be treated until death or progression of disease, whichever comes first, up to approximately 39 months. The multinational study started recruiting June 8 and hopes to enroll 605 participants. U.S. trial centers are in Alabama, Alaska, California, Florida, Hawaii, Kentucky, Maine, and Virginia. Overall survival (OS) is a primary outcome, and quality of life (QoL) will be tracked. More details are available at clinicaltrials.gov.

Newly diagnosed, locally advanced, unresectable NSCLC. Adult patients with newly diagnosed, histologically confirmed, locally advanced, stage III unresectable NSCLC are being recruited for a phase 3 study comparing sequential combinations of concurrent chemoradiotherapy and the immunotherapies ociperlimab, tislelizumab, and durvalumab (Imfinzi). Participants will receive therapy until disease progression or up to 16 months from randomization, whichever occurs first. The trial began recruiting on June 17 at the Central Care Cancer Center in Bolivar, Mo. OS and QoL over 16 months are secondary outcomes. More details are available at clinicaltrials.gov.

Limited-stage small cell lung cancer. Patients with untreated small cell lung cancer and documented limited-stage disease (stages Tx, T1-T4, N0-3, M0; AJCC staging, eighth edition) can join a phase 2 study comparing the immunotherapies ociperlimab and tislelizumab plus concurrent chemoradiotherapy to concurrent chemoradiotherapy alone. The trial will last 30 months from the date of the study’s first recruitment. Investigators are aiming to recruit 120 people globally. U.S. sites are in Alaska, Hawaii, Kansas, Missouri, Pennsylvania, Texas, and Wisconsin. Progression-free survival is the primary outcome. OS over 30 months is a secondary outcome. QoL will not be tracked. More details are available at clinicaltrials.gov.

Stage III unresectable NSCLC. Patients with stage III unresectable NSCLC with positive circulating tumor DNA are being recruited for a phase 3 study testing whether or not circulating cancer cells in the blood can be decreased by combining standard treatment durvalumab with platinum-doublet chemotherapy (carboplatin/pemetrexed or carboplatin/paclitaxel). Patients will receive durvalumab for 1 year, with or without four cycles of chemotherapy. The study opened on Aug. 25 at Stanford (Calif.) University. OS over 2 years is a secondary outcome. QoL will not be assessed. More details are available at clinicaltrials.gov.

Untreated stage IV NSCLC. Patients with nonsquamous stage IV NSCLC not treated for metastatic disease are being recruited for a phase 2 study of the experimental immunotherapy SEA-CD40 in combination with pembrolizumab, pemetrexed, and carboplatin. Participants will be treated for approximately 2 years. Objective response rate is the primary outcome. OS over 4 years is a secondary outcome. QoL will not be assessed. The study opened on Sept. 30 in Arkansas, California, Minnesota, Ohio, and Texas. More details are available at clinicaltrials.gov.

Untreated metastatic NSCLC. Patients with metastatic squamous or nonsquamous NSCLC are sought for a phase 3 trial that will compare a new subcutaneous formulation of pembrolizumab with standard intravenous pembrolizumab, both given in combination with chemotherapy. Patients will be treated with immunotherapy for up to approximately 2 years until the occurrence of disease progression or intolerable adverse events or the participant/physician decides to stop. Drug pharmacokinetic performance is the primary outcome measure. OS over 5 years will be analyzed as a secondary outcome. QoL will not be assessed. The international trial has U.S. sites in Florida, Montana, Tennessee, Texas, and Virginia. More details are available at clinicaltrials.gov.

All trial information is from the National Institutes of Health U.S. National Library of Medicine (online at clinicaltrials.gov).

A version of this article first appeared on Medscape.com.

Untreated PD-L1 non–small cell lung cancer (NSCLC). Patients with previously untreated, PD-L1–selected, locally advanced, unresectable, or metastatic NSCLC are sought for a phase 3 trial comparing pembrolizumab to the investigational immunotherapies ociperlimab (an anti-TIGIT antibody) and tislelizumab (an anti–PD-1 checkpoint inhibitor). Participants will be treated until death or progression of disease, whichever comes first, up to approximately 39 months. The multinational study started recruiting June 8 and hopes to enroll 605 participants. U.S. trial centers are in Alabama, Alaska, California, Florida, Hawaii, Kentucky, Maine, and Virginia. Overall survival (OS) is a primary outcome, and quality of life (QoL) will be tracked. More details are available at clinicaltrials.gov.

Newly diagnosed, locally advanced, unresectable NSCLC. Adult patients with newly diagnosed, histologically confirmed, locally advanced, stage III unresectable NSCLC are being recruited for a phase 3 study comparing sequential combinations of concurrent chemoradiotherapy and the immunotherapies ociperlimab, tislelizumab, and durvalumab (Imfinzi). Participants will receive therapy until disease progression or up to 16 months from randomization, whichever occurs first. The trial began recruiting on June 17 at the Central Care Cancer Center in Bolivar, Mo. OS and QoL over 16 months are secondary outcomes. More details are available at clinicaltrials.gov.

Limited-stage small cell lung cancer. Patients with untreated small cell lung cancer and documented limited-stage disease (stages Tx, T1-T4, N0-3, M0; AJCC staging, eighth edition) can join a phase 2 study comparing the immunotherapies ociperlimab and tislelizumab plus concurrent chemoradiotherapy to concurrent chemoradiotherapy alone. The trial will last 30 months from the date of the study’s first recruitment. Investigators are aiming to recruit 120 people globally. U.S. sites are in Alaska, Hawaii, Kansas, Missouri, Pennsylvania, Texas, and Wisconsin. Progression-free survival is the primary outcome. OS over 30 months is a secondary outcome. QoL will not be tracked. More details are available at clinicaltrials.gov.

Stage III unresectable NSCLC. Patients with stage III unresectable NSCLC with positive circulating tumor DNA are being recruited for a phase 3 study testing whether or not circulating cancer cells in the blood can be decreased by combining standard treatment durvalumab with platinum-doublet chemotherapy (carboplatin/pemetrexed or carboplatin/paclitaxel). Patients will receive durvalumab for 1 year, with or without four cycles of chemotherapy. The study opened on Aug. 25 at Stanford (Calif.) University. OS over 2 years is a secondary outcome. QoL will not be assessed. More details are available at clinicaltrials.gov.

Untreated stage IV NSCLC. Patients with nonsquamous stage IV NSCLC not treated for metastatic disease are being recruited for a phase 2 study of the experimental immunotherapy SEA-CD40 in combination with pembrolizumab, pemetrexed, and carboplatin. Participants will be treated for approximately 2 years. Objective response rate is the primary outcome. OS over 4 years is a secondary outcome. QoL will not be assessed. The study opened on Sept. 30 in Arkansas, California, Minnesota, Ohio, and Texas. More details are available at clinicaltrials.gov.

Untreated metastatic NSCLC. Patients with metastatic squamous or nonsquamous NSCLC are sought for a phase 3 trial that will compare a new subcutaneous formulation of pembrolizumab with standard intravenous pembrolizumab, both given in combination with chemotherapy. Patients will be treated with immunotherapy for up to approximately 2 years until the occurrence of disease progression or intolerable adverse events or the participant/physician decides to stop. Drug pharmacokinetic performance is the primary outcome measure. OS over 5 years will be analyzed as a secondary outcome. QoL will not be assessed. The international trial has U.S. sites in Florida, Montana, Tennessee, Texas, and Virginia. More details are available at clinicaltrials.gov.

All trial information is from the National Institutes of Health U.S. National Library of Medicine (online at clinicaltrials.gov).

A version of this article first appeared on Medscape.com.

Untreated PD-L1 non–small cell lung cancer (NSCLC). Patients with previously untreated, PD-L1–selected, locally advanced, unresectable, or metastatic NSCLC are sought for a phase 3 trial comparing pembrolizumab to the investigational immunotherapies ociperlimab (an anti-TIGIT antibody) and tislelizumab (an anti–PD-1 checkpoint inhibitor). Participants will be treated until death or progression of disease, whichever comes first, up to approximately 39 months. The multinational study started recruiting June 8 and hopes to enroll 605 participants. U.S. trial centers are in Alabama, Alaska, California, Florida, Hawaii, Kentucky, Maine, and Virginia. Overall survival (OS) is a primary outcome, and quality of life (QoL) will be tracked. More details are available at clinicaltrials.gov.

Newly diagnosed, locally advanced, unresectable NSCLC. Adult patients with newly diagnosed, histologically confirmed, locally advanced, stage III unresectable NSCLC are being recruited for a phase 3 study comparing sequential combinations of concurrent chemoradiotherapy and the immunotherapies ociperlimab, tislelizumab, and durvalumab (Imfinzi). Participants will receive therapy until disease progression or up to 16 months from randomization, whichever occurs first. The trial began recruiting on June 17 at the Central Care Cancer Center in Bolivar, Mo. OS and QoL over 16 months are secondary outcomes. More details are available at clinicaltrials.gov.

Limited-stage small cell lung cancer. Patients with untreated small cell lung cancer and documented limited-stage disease (stages Tx, T1-T4, N0-3, M0; AJCC staging, eighth edition) can join a phase 2 study comparing the immunotherapies ociperlimab and tislelizumab plus concurrent chemoradiotherapy to concurrent chemoradiotherapy alone. The trial will last 30 months from the date of the study’s first recruitment. Investigators are aiming to recruit 120 people globally. U.S. sites are in Alaska, Hawaii, Kansas, Missouri, Pennsylvania, Texas, and Wisconsin. Progression-free survival is the primary outcome. OS over 30 months is a secondary outcome. QoL will not be tracked. More details are available at clinicaltrials.gov.

Stage III unresectable NSCLC. Patients with stage III unresectable NSCLC with positive circulating tumor DNA are being recruited for a phase 3 study testing whether or not circulating cancer cells in the blood can be decreased by combining standard treatment durvalumab with platinum-doublet chemotherapy (carboplatin/pemetrexed or carboplatin/paclitaxel). Patients will receive durvalumab for 1 year, with or without four cycles of chemotherapy. The study opened on Aug. 25 at Stanford (Calif.) University. OS over 2 years is a secondary outcome. QoL will not be assessed. More details are available at clinicaltrials.gov.

Untreated stage IV NSCLC. Patients with nonsquamous stage IV NSCLC not treated for metastatic disease are being recruited for a phase 2 study of the experimental immunotherapy SEA-CD40 in combination with pembrolizumab, pemetrexed, and carboplatin. Participants will be treated for approximately 2 years. Objective response rate is the primary outcome. OS over 4 years is a secondary outcome. QoL will not be assessed. The study opened on Sept. 30 in Arkansas, California, Minnesota, Ohio, and Texas. More details are available at clinicaltrials.gov.

Untreated metastatic NSCLC. Patients with metastatic squamous or nonsquamous NSCLC are sought for a phase 3 trial that will compare a new subcutaneous formulation of pembrolizumab with standard intravenous pembrolizumab, both given in combination with chemotherapy. Patients will be treated with immunotherapy for up to approximately 2 years until the occurrence of disease progression or intolerable adverse events or the participant/physician decides to stop. Drug pharmacokinetic performance is the primary outcome measure. OS over 5 years will be analyzed as a secondary outcome. QoL will not be assessed. The international trial has U.S. sites in Florida, Montana, Tennessee, Texas, and Virginia. More details are available at clinicaltrials.gov.

All trial information is from the National Institutes of Health U.S. National Library of Medicine (online at clinicaltrials.gov).

A version of this article first appeared on Medscape.com.

Several new studies in noncolorectal GI cancers have launched in recent months. Could one of your patients benefit from participating?

Advanced hepatocellular cancer after at least two previous systemic therapies

Adult patients meeting this clinical scenario for whom there are no curative treatment options can join a randomized, blinded, phase 2 study testing the effectiveness of a radio wave device called TheraBionic. This home-administered device drenches the body in a nonthermal electromagnetic field via a spoon-shaped antenna held in the patient’s mouth. TheraBionic received Food and Drug Administration Breakthrough Device designation in 2019, and the device is still experimental.

In the trial, all participants will self-treat in three 1-hour sessions daily for up to 6 months. In the placebo arm, the device will not emit any therapeutic frequencies. Overall survival and quality of life over 6 months are the primary endpoints, and investigators are seeking to enroll 166 participants. Wake Forest Baptist Comprehensive Cancer Center in Winston-Salem, N.C., has begun recruitment, and centers in Phoenix and Chicago will begin recruiting soon. More details at clinicaltrials.gov.
 

Unresectable nonmetastatic hepatocellular carcinoma

Individuals with this type of liver cancer who have not received any treatment are being recruited for a randomized, phase 2 study of a targeted radiation treatment called TheraSphere. The study will assess whether the effectiveness of TheraSphere can be boosted with immunotherapy.

TheraSphere was approved by the FDA in March 2021. It consists of yttrium-90 encased in millions of microscopic glass spheres that, after infusion, lodge exclusively in the tumor site.

All patients in the trial will receive a single dose of TheraSphere. People in the immunotherapy arm will also receive a single intravenous infusion of investigational tremelimumab plus durvalumab (Imfinzi), then monthly infusions of durvalumab for up to 18 months. The study, which opened in Illinois and New York in September, aims to enroll 150 participants. Objective response rate and duration of response are the primary outcomes; overall survival and quality of life are secondary endpoints. More details at clinicaltrials.gov.
 

Locally advanced or metastatic unresectable gastric or gastroesophageal-junction (GEJ) cancer

Adults with these types of cancer who have received two or three prior lines of standard treatment for metastatic disease are sought for a nonrandomized, phase 2 trial assessing whether disease progression can be slowed by navicixizumab in combination with paclitaxel (Taxol). Navicixizumab is an experimental antiangiogenic therapy that has been tested so far in a small phase 1 trial of patients with refractory gynecologic, breast, and GI cancers.

In this phase 2 trial, patients with gastric or GEJ cancer will receive navicixizumab infusions every other week for up to 1 year, as well as weekly paclitaxel infusions. The study opened in August in sites in Arkansas, Georgia, Louisiana, New York, Ohio, and Tennessee. It aims to enroll 180 participants who have a range of solid tumors. The primary outcomes are overall response rate and progression-free survival; overall survival is a secondary outcome. Quality of life will not be assessed. More details at clinicaltrials.gov.
 

Untreated metastatic pancreatic ductal adenocarcinoma

Adult patients with this disease can join a randomized, blinded, phase 2/3 study testing polyamine inhibitor SBP-101 (diethyl dihydroxyhomospermine) in combination with standard-of-care therapies gemcitabine (Gemzar) and nab-paclitaxel (Abraxane). Polyamine metabolism is central to cellular growth and proliferation.

SBP-101 inhibited pancreatic tumor growth in its phase 1 trial. In the phase 2/3 study, all participants will receive gemcitabine and nab-paclitaxel for up to 3 years; those in the experimental group will also receive SBP-101. The trial began recruiting an initial 150 participants in Arkansas, Texas, and Wisconsin in August, with the option to recruit additional patients on the basis of an interim analysis when 104 patients have either died or the disease has progressed. The primary outcome is overall survival, and the secondary outcome is quality of life. More details at clinicaltrials.gov.
 

Previously treated unresectable, locally advanced or metastatic liver cancer

People with this type of liver cancer are eligible for a randomized, phase 2 study to determine whether survival can be improved by combining the immunotherapy atezolizumab with a targeted therapy – carbozantinib or lenvatinib. All participants will take carbozantinib or lenvatinib capsules daily for up to 3 years. Half the group will also receive intravenous atezolizumab every 3 weeks. The University Medical Center New Orleans started recruiting 122 participants in May, and study sites are gearing up in eight more states. Overall survival and progression-free survival are primary endpoints; quality of life will not be tracked. More details at clinicaltrials.gov.

All trial information is from the National Institutes of Health U.S. National Library of Medicine (online at clinicaltrials.gov).

A version of this article first appeared on Medscape.com.

Several new studies in noncolorectal GI cancers have launched in recent months. Could one of your patients benefit from participating?

Advanced hepatocellular cancer after at least two previous systemic therapies

Adult patients meeting this clinical scenario for whom there are no curative treatment options can join a randomized, blinded, phase 2 study testing the effectiveness of a radio wave device called TheraBionic. This home-administered device drenches the body in a nonthermal electromagnetic field via a spoon-shaped antenna held in the patient’s mouth. TheraBionic received Food and Drug Administration Breakthrough Device designation in 2019, and the device is still experimental.

In the trial, all participants will self-treat in three 1-hour sessions daily for up to 6 months. In the placebo arm, the device will not emit any therapeutic frequencies. Overall survival and quality of life over 6 months are the primary endpoints, and investigators are seeking to enroll 166 participants. Wake Forest Baptist Comprehensive Cancer Center in Winston-Salem, N.C., has begun recruitment, and centers in Phoenix and Chicago will begin recruiting soon. More details at clinicaltrials.gov.
 

Unresectable nonmetastatic hepatocellular carcinoma

Individuals with this type of liver cancer who have not received any treatment are being recruited for a randomized, phase 2 study of a targeted radiation treatment called TheraSphere. The study will assess whether the effectiveness of TheraSphere can be boosted with immunotherapy.

TheraSphere was approved by the FDA in March 2021. It consists of yttrium-90 encased in millions of microscopic glass spheres that, after infusion, lodge exclusively in the tumor site.

All patients in the trial will receive a single dose of TheraSphere. People in the immunotherapy arm will also receive a single intravenous infusion of investigational tremelimumab plus durvalumab (Imfinzi), then monthly infusions of durvalumab for up to 18 months. The study, which opened in Illinois and New York in September, aims to enroll 150 participants. Objective response rate and duration of response are the primary outcomes; overall survival and quality of life are secondary endpoints. More details at clinicaltrials.gov.
 

Locally advanced or metastatic unresectable gastric or gastroesophageal-junction (GEJ) cancer

Adults with these types of cancer who have received two or three prior lines of standard treatment for metastatic disease are sought for a nonrandomized, phase 2 trial assessing whether disease progression can be slowed by navicixizumab in combination with paclitaxel (Taxol). Navicixizumab is an experimental antiangiogenic therapy that has been tested so far in a small phase 1 trial of patients with refractory gynecologic, breast, and GI cancers.

In this phase 2 trial, patients with gastric or GEJ cancer will receive navicixizumab infusions every other week for up to 1 year, as well as weekly paclitaxel infusions. The study opened in August in sites in Arkansas, Georgia, Louisiana, New York, Ohio, and Tennessee. It aims to enroll 180 participants who have a range of solid tumors. The primary outcomes are overall response rate and progression-free survival; overall survival is a secondary outcome. Quality of life will not be assessed. More details at clinicaltrials.gov.
 

Untreated metastatic pancreatic ductal adenocarcinoma

Adult patients with this disease can join a randomized, blinded, phase 2/3 study testing polyamine inhibitor SBP-101 (diethyl dihydroxyhomospermine) in combination with standard-of-care therapies gemcitabine (Gemzar) and nab-paclitaxel (Abraxane). Polyamine metabolism is central to cellular growth and proliferation.

SBP-101 inhibited pancreatic tumor growth in its phase 1 trial. In the phase 2/3 study, all participants will receive gemcitabine and nab-paclitaxel for up to 3 years; those in the experimental group will also receive SBP-101. The trial began recruiting an initial 150 participants in Arkansas, Texas, and Wisconsin in August, with the option to recruit additional patients on the basis of an interim analysis when 104 patients have either died or the disease has progressed. The primary outcome is overall survival, and the secondary outcome is quality of life. More details at clinicaltrials.gov.
 

Previously treated unresectable, locally advanced or metastatic liver cancer

People with this type of liver cancer are eligible for a randomized, phase 2 study to determine whether survival can be improved by combining the immunotherapy atezolizumab with a targeted therapy – carbozantinib or lenvatinib. All participants will take carbozantinib or lenvatinib capsules daily for up to 3 years. Half the group will also receive intravenous atezolizumab every 3 weeks. The University Medical Center New Orleans started recruiting 122 participants in May, and study sites are gearing up in eight more states. Overall survival and progression-free survival are primary endpoints; quality of life will not be tracked. More details at clinicaltrials.gov.

All trial information is from the National Institutes of Health U.S. National Library of Medicine (online at clinicaltrials.gov).

A version of this article first appeared on Medscape.com.

Several new studies in noncolorectal GI cancers have launched in recent months. Could one of your patients benefit from participating?

Advanced hepatocellular cancer after at least two previous systemic therapies

Adult patients meeting this clinical scenario for whom there are no curative treatment options can join a randomized, blinded, phase 2 study testing the effectiveness of a radio wave device called TheraBionic. This home-administered device drenches the body in a nonthermal electromagnetic field via a spoon-shaped antenna held in the patient’s mouth. TheraBionic received Food and Drug Administration Breakthrough Device designation in 2019, and the device is still experimental.

In the trial, all participants will self-treat in three 1-hour sessions daily for up to 6 months. In the placebo arm, the device will not emit any therapeutic frequencies. Overall survival and quality of life over 6 months are the primary endpoints, and investigators are seeking to enroll 166 participants. Wake Forest Baptist Comprehensive Cancer Center in Winston-Salem, N.C., has begun recruitment, and centers in Phoenix and Chicago will begin recruiting soon. More details at clinicaltrials.gov.
 

Unresectable nonmetastatic hepatocellular carcinoma

Individuals with this type of liver cancer who have not received any treatment are being recruited for a randomized, phase 2 study of a targeted radiation treatment called TheraSphere. The study will assess whether the effectiveness of TheraSphere can be boosted with immunotherapy.

TheraSphere was approved by the FDA in March 2021. It consists of yttrium-90 encased in millions of microscopic glass spheres that, after infusion, lodge exclusively in the tumor site.

All patients in the trial will receive a single dose of TheraSphere. People in the immunotherapy arm will also receive a single intravenous infusion of investigational tremelimumab plus durvalumab (Imfinzi), then monthly infusions of durvalumab for up to 18 months. The study, which opened in Illinois and New York in September, aims to enroll 150 participants. Objective response rate and duration of response are the primary outcomes; overall survival and quality of life are secondary endpoints. More details at clinicaltrials.gov.
 

Locally advanced or metastatic unresectable gastric or gastroesophageal-junction (GEJ) cancer

Adults with these types of cancer who have received two or three prior lines of standard treatment for metastatic disease are sought for a nonrandomized, phase 2 trial assessing whether disease progression can be slowed by navicixizumab in combination with paclitaxel (Taxol). Navicixizumab is an experimental antiangiogenic therapy that has been tested so far in a small phase 1 trial of patients with refractory gynecologic, breast, and GI cancers.

In this phase 2 trial, patients with gastric or GEJ cancer will receive navicixizumab infusions every other week for up to 1 year, as well as weekly paclitaxel infusions. The study opened in August in sites in Arkansas, Georgia, Louisiana, New York, Ohio, and Tennessee. It aims to enroll 180 participants who have a range of solid tumors. The primary outcomes are overall response rate and progression-free survival; overall survival is a secondary outcome. Quality of life will not be assessed. More details at clinicaltrials.gov.
 

Untreated metastatic pancreatic ductal adenocarcinoma

Adult patients with this disease can join a randomized, blinded, phase 2/3 study testing polyamine inhibitor SBP-101 (diethyl dihydroxyhomospermine) in combination with standard-of-care therapies gemcitabine (Gemzar) and nab-paclitaxel (Abraxane). Polyamine metabolism is central to cellular growth and proliferation.

SBP-101 inhibited pancreatic tumor growth in its phase 1 trial. In the phase 2/3 study, all participants will receive gemcitabine and nab-paclitaxel for up to 3 years; those in the experimental group will also receive SBP-101. The trial began recruiting an initial 150 participants in Arkansas, Texas, and Wisconsin in August, with the option to recruit additional patients on the basis of an interim analysis when 104 patients have either died or the disease has progressed. The primary outcome is overall survival, and the secondary outcome is quality of life. More details at clinicaltrials.gov.
 

Previously treated unresectable, locally advanced or metastatic liver cancer

People with this type of liver cancer are eligible for a randomized, phase 2 study to determine whether survival can be improved by combining the immunotherapy atezolizumab with a targeted therapy – carbozantinib or lenvatinib. All participants will take carbozantinib or lenvatinib capsules daily for up to 3 years. Half the group will also receive intravenous atezolizumab every 3 weeks. The University Medical Center New Orleans started recruiting 122 participants in May, and study sites are gearing up in eight more states. Overall survival and progression-free survival are primary endpoints; quality of life will not be tracked. More details at clinicaltrials.gov.

All trial information is from the National Institutes of Health U.S. National Library of Medicine (online at clinicaltrials.gov).

A version of this article first appeared on Medscape.com.

Estrogen exposure helps protect against colorectal cancer (CRC), and in some instances, the protection is site specific, a new analysis finds.

In a 17-year study involving almost 5,000 women, researchers from Germany found that hormone replacement therapy, oral contraceptive use, pregnancy, breastfeeding, and menopause at age 50 or older were all significantly associated with reductions in CRC risk.

Interestingly, the reduced risk of CRC observed for pregnancy and breastfeeding only applied to proximal colon cancer, while the association with oral contraceptive use was confined to the distal colon and rectum.

The results were published online in JNCI Cancer Spectrum.

CRC is the second most common cause of cancer death. It is responsible for more than one million deaths globally, according to the latest figures from the Global Burden of Disease 2019 Cancer Collaboration.

And sex seems to make a difference. The Global Burden analysis, echoing previous data, found that CRC is less common among women and that fewer women die from the disease.

Little, however, is known about the mechanisms of estrogen signaling in CRC or the impact of reproductive factors on CRC, despite a large amount of literature linking CRC risk to exogenous estrogens, such as hormone replacement therapy and oral contraceptives.

In the current analysis, the team recruited 2,650 patients with CRC from 20 German cancer centers between 2003 and 2020. Researchers used standardized questionnaires to garner the women’s reproductive histories.

A matched control group of 2,175 participants who did not have a history of CRC was randomly selected from population registries. All analyses were adjusted for known CRC risk factors, such as age; body mass index; education level; family history; having previously undergone large-bowel endoscopy; diabetes; and smoking status.

The researchers found that each pregnancy was associated with a small but significant 9% reduction in CRC risk (odds ratio, 0.91), specifically in the proximal colon (OR, 0.86).

Overall, breastfeeding for a year or longer was associated with a significantly lower CRC risk, compared with never breastfeeding (OR, 0.74), but the results were only significant for the proximal colon (OR, 0.58).

Oral contraceptive use for 9 years or longer was associated with a lower CRC risk (OR, 0.75) but was only significant for the distal colon (OR, 0.63). Hormone replacement therapy was associated with a lower risk of CRC irrespective of tumor location (OR, 0.76). And using both was linked to a 42% CRC risk reduction (OR, 0.58).

Although age at menarche was not associated with CRC risk, menopause at age 50 or older was associated with a significant 17% lower risk of CRC.

In an email interview, lead author Tobias Niedermaier, PhD, expressed surprise at two of the findings. The first was the small association between pregnancies and CRC risk, “despite the strong increase in estrogen levels during pregnancy,” he said. He speculated that pregnancy-related increases in insulin levels may have “largely offset the protection effects of estrogen exposure during pregnancy.”

The second surprise was that the age at menarche did not have a bearing on CRC risk, which could be because “exposure to estrogen levels in younger ages [is] less relevant with respect to CRC risk, because CRC typically develops at comparably old age.”

John Marshall, MD, who was not involved in the research, commented that such studies “put a lot of pressure on people to perform in a certain way to modify their personal risk of something.” However, “we would not recommend people alter their life choices for reproduction for this,” said Dr. Marshall, chief of the Division of Hematology/Oncology at Georgetown University, Washington, D.C.

Dr. Niedermaier agreed that “while this knowledge will certainly not change a woman’s decision on family planning,” he noted that the findings “could influence current CRC screening strategies, for example, by risk-adapted screening intervals [and] start and stop ages of screening.”

Dr. Niedermaier and colleagues’ work was funded by the German Research Council, the German Federal Ministry of Education and Research, and the Interdisciplinary Research Program of the National Center for Tumor Diseases. Dr. Niedermaier has disclosed no relevant financial relationships. Dr. Marshall writes a column that appears regularly on Medscape: Marshall on Oncology. He has served as speaker or member of a speakers’ bureau for Genentech, Amgen, Bayer, Celgene Corporation, and Caris Life Sciences.

A version of this article first appeared on Medscape.com.

Estrogen exposure helps protect against colorectal cancer (CRC), and in some instances, the protection is site specific, a new analysis finds.

In a 17-year study involving almost 5,000 women, researchers from Germany found that hormone replacement therapy, oral contraceptive use, pregnancy, breastfeeding, and menopause at age 50 or older were all significantly associated with reductions in CRC risk.

Interestingly, the reduced risk of CRC observed for pregnancy and breastfeeding only applied to proximal colon cancer, while the association with oral contraceptive use was confined to the distal colon and rectum.

The results were published online in JNCI Cancer Spectrum.

CRC is the second most common cause of cancer death. It is responsible for more than one million deaths globally, according to the latest figures from the Global Burden of Disease 2019 Cancer Collaboration.

And sex seems to make a difference. The Global Burden analysis, echoing previous data, found that CRC is less common among women and that fewer women die from the disease.

Little, however, is known about the mechanisms of estrogen signaling in CRC or the impact of reproductive factors on CRC, despite a large amount of literature linking CRC risk to exogenous estrogens, such as hormone replacement therapy and oral contraceptives.

In the current analysis, the team recruited 2,650 patients with CRC from 20 German cancer centers between 2003 and 2020. Researchers used standardized questionnaires to garner the women’s reproductive histories.

A matched control group of 2,175 participants who did not have a history of CRC was randomly selected from population registries. All analyses were adjusted for known CRC risk factors, such as age; body mass index; education level; family history; having previously undergone large-bowel endoscopy; diabetes; and smoking status.

The researchers found that each pregnancy was associated with a small but significant 9% reduction in CRC risk (odds ratio, 0.91), specifically in the proximal colon (OR, 0.86).

Overall, breastfeeding for a year or longer was associated with a significantly lower CRC risk, compared with never breastfeeding (OR, 0.74), but the results were only significant for the proximal colon (OR, 0.58).

Oral contraceptive use for 9 years or longer was associated with a lower CRC risk (OR, 0.75) but was only significant for the distal colon (OR, 0.63). Hormone replacement therapy was associated with a lower risk of CRC irrespective of tumor location (OR, 0.76). And using both was linked to a 42% CRC risk reduction (OR, 0.58).

Although age at menarche was not associated with CRC risk, menopause at age 50 or older was associated with a significant 17% lower risk of CRC.

In an email interview, lead author Tobias Niedermaier, PhD, expressed surprise at two of the findings. The first was the small association between pregnancies and CRC risk, “despite the strong increase in estrogen levels during pregnancy,” he said. He speculated that pregnancy-related increases in insulin levels may have “largely offset the protection effects of estrogen exposure during pregnancy.”

The second surprise was that the age at menarche did not have a bearing on CRC risk, which could be because “exposure to estrogen levels in younger ages [is] less relevant with respect to CRC risk, because CRC typically develops at comparably old age.”

John Marshall, MD, who was not involved in the research, commented that such studies “put a lot of pressure on people to perform in a certain way to modify their personal risk of something.” However, “we would not recommend people alter their life choices for reproduction for this,” said Dr. Marshall, chief of the Division of Hematology/Oncology at Georgetown University, Washington, D.C.

Dr. Niedermaier agreed that “while this knowledge will certainly not change a woman’s decision on family planning,” he noted that the findings “could influence current CRC screening strategies, for example, by risk-adapted screening intervals [and] start and stop ages of screening.”

Dr. Niedermaier and colleagues’ work was funded by the German Research Council, the German Federal Ministry of Education and Research, and the Interdisciplinary Research Program of the National Center for Tumor Diseases. Dr. Niedermaier has disclosed no relevant financial relationships. Dr. Marshall writes a column that appears regularly on Medscape: Marshall on Oncology. He has served as speaker or member of a speakers’ bureau for Genentech, Amgen, Bayer, Celgene Corporation, and Caris Life Sciences.

A version of this article first appeared on Medscape.com.

Estrogen exposure helps protect against colorectal cancer (CRC), and in some instances, the protection is site specific, a new analysis finds.

In a 17-year study involving almost 5,000 women, researchers from Germany found that hormone replacement therapy, oral contraceptive use, pregnancy, breastfeeding, and menopause at age 50 or older were all significantly associated with reductions in CRC risk.

Interestingly, the reduced risk of CRC observed for pregnancy and breastfeeding only applied to proximal colon cancer, while the association with oral contraceptive use was confined to the distal colon and rectum.

The results were published online in JNCI Cancer Spectrum.

CRC is the second most common cause of cancer death. It is responsible for more than one million deaths globally, according to the latest figures from the Global Burden of Disease 2019 Cancer Collaboration.

And sex seems to make a difference. The Global Burden analysis, echoing previous data, found that CRC is less common among women and that fewer women die from the disease.

Little, however, is known about the mechanisms of estrogen signaling in CRC or the impact of reproductive factors on CRC, despite a large amount of literature linking CRC risk to exogenous estrogens, such as hormone replacement therapy and oral contraceptives.

In the current analysis, the team recruited 2,650 patients with CRC from 20 German cancer centers between 2003 and 2020. Researchers used standardized questionnaires to garner the women’s reproductive histories.

A matched control group of 2,175 participants who did not have a history of CRC was randomly selected from population registries. All analyses were adjusted for known CRC risk factors, such as age; body mass index; education level; family history; having previously undergone large-bowel endoscopy; diabetes; and smoking status.

The researchers found that each pregnancy was associated with a small but significant 9% reduction in CRC risk (odds ratio, 0.91), specifically in the proximal colon (OR, 0.86).

Overall, breastfeeding for a year or longer was associated with a significantly lower CRC risk, compared with never breastfeeding (OR, 0.74), but the results were only significant for the proximal colon (OR, 0.58).

Oral contraceptive use for 9 years or longer was associated with a lower CRC risk (OR, 0.75) but was only significant for the distal colon (OR, 0.63). Hormone replacement therapy was associated with a lower risk of CRC irrespective of tumor location (OR, 0.76). And using both was linked to a 42% CRC risk reduction (OR, 0.58).

Although age at menarche was not associated with CRC risk, menopause at age 50 or older was associated with a significant 17% lower risk of CRC.

In an email interview, lead author Tobias Niedermaier, PhD, expressed surprise at two of the findings. The first was the small association between pregnancies and CRC risk, “despite the strong increase in estrogen levels during pregnancy,” he said. He speculated that pregnancy-related increases in insulin levels may have “largely offset the protection effects of estrogen exposure during pregnancy.”

The second surprise was that the age at menarche did not have a bearing on CRC risk, which could be because “exposure to estrogen levels in younger ages [is] less relevant with respect to CRC risk, because CRC typically develops at comparably old age.”

John Marshall, MD, who was not involved in the research, commented that such studies “put a lot of pressure on people to perform in a certain way to modify their personal risk of something.” However, “we would not recommend people alter their life choices for reproduction for this,” said Dr. Marshall, chief of the Division of Hematology/Oncology at Georgetown University, Washington, D.C.

Dr. Niedermaier agreed that “while this knowledge will certainly not change a woman’s decision on family planning,” he noted that the findings “could influence current CRC screening strategies, for example, by risk-adapted screening intervals [and] start and stop ages of screening.”

Dr. Niedermaier and colleagues’ work was funded by the German Research Council, the German Federal Ministry of Education and Research, and the Interdisciplinary Research Program of the National Center for Tumor Diseases. Dr. Niedermaier has disclosed no relevant financial relationships. Dr. Marshall writes a column that appears regularly on Medscape: Marshall on Oncology. He has served as speaker or member of a speakers’ bureau for Genentech, Amgen, Bayer, Celgene Corporation, and Caris Life Sciences.

A version of this article first appeared on Medscape.com.

A cell phone rings in a red-brick bungalow in a village in India. A woman on the other end of the phone tells Ms. SK, a community health worker, that menstruation has started. Ms. SK guns her scooter through the dusty streets for 15 minutes in 30° C (86° F) heat.

A 32-year-old woman, waiting in the shade of a blue corrugated-iron roof, hands over a green polythene bag. Ms. SK whisks the package to the local health center and tucks it into a –20° C freezer. The following week, it will ride in dry ice to the National Institute for Research in Reproductive and Child Health Laboratory in Mumbai for human papillomavirus (HPV) testing.

The two women are participants in the world’s first community-based validation trial of cervical screening using menstrual pads.

This moment in rural India at first glance appears to have little relevance to wealthy countries such as the United States.

However, public health officials in both countries are trying to solve the same problem: how to prevent unnecessary deaths from cervical cancer by reaching women who have never or rarely been screened.

The United States has more in common with India than it may care to admit.

“In the U.S., we still have pockets of disparities that actually have incidence rates [of cervical cancer] comparable to many low- and middle-income countries,” said Vikrant Sahasrabuddhe, MBBS, DrPh, MPH, of the National Cancer Institute, where he heads the HPV and cervical cancer prevention clinical research program for the National Institutes of Health.

The incidence of cervical cancer in India is approximately 19 per 100,000 women. For the past 15 years incidence in the United States has stalled at approximately 7 per 100,000.

In India, there are no organized screening programs and most cervical cancer is regional or distant metastatic at diagnosis.

In the United States, 52% of new cases are advanced, and half of these are among women who have never or rarely been screened.

“There is a critical need for new strategies to reach this population,” Dr. Sahasrabuddhe said. “We absolutely have to do something out of the box creatively.”

Almost all cervical cancers are triggered by HPV, most commonly high-risk HPV-16 and HPV-18, although there are more than 200 types. HPV testing is taking over from cytology (Papanicolaou test) for secondary prevention of cervical cancer.

The trial of screening for HPV in menstrual pads that is ongoing in India was the brainchild of Atul Budukh, PhD, a government public health researcher and professor at the Centre for Cancer Epidemiology, Tata Memorial Centre, Mumbai.

Dr. Budukh’s eyes were opened to the scale of the problem when he participated in a cluster-randomized trial funded by the Bill and Melinda Gates Foundation. The study, published in 2009 in the New England Journal of Medicine, involved 131,746 rural women in the Osmanabad district of India.

A team of researchers from India and France compared outcomes for women over 8 years after cervical screening by HPV, cytology, or visual inspection with acetic acid. The control group was usual care, where women were advised how to seek screening at local hospitals. Women who screened positive were referred for colposcopy, biopsy, and treatment.

Over the 8-year follow-up, advanced cervical cancer was found in twice as many women left to their own devices, compared with women who had HPV testing during the study (82 vs. 39; hazard ratio for HPV, 0.47; 95% confidence interval, 0.32-0.69).

Similarly, cervical cancer deaths in the control group were nearly two times higher than among the women who were screened for HPV in the study (64 vs. 34; HR for HPV, 0.52; 95% CI, 0.33-0.83).

The study proved that rural Indian women were dying unnecessarily because they weren’t seeking cervical screening. And education wasn’t the problem.

“When we go and educate [a rural woman] about ... risk factors and the need to undergo screening, she understands it very well,” said Dr. Budukh. “She is ready to come but her priority is her bread and butter – she will lose her daily wages.”

Dr. Budukh and his team negotiated with local employers so that women could come to screening clinics, but they soon realized this wasn’t scalable.

One year after the NEJM publication, Dr. Budukh found what he was looking for.

A team of Hong Kong clinicians, headed by Sze Chuen Cesar Wong of the Hong Kong Cancer Institute, published a paper in 2010 in the Journal of Clinical Microbiology showing that menstrual pads provide reliable HPV results in women with and without cervical disease.

The Hong Kong team tested sanitary napkins for HPV from 235 of their patients with cervical intraepithelial neoplasia or condyloma acuminatum before and after treatment. Samples were compared with those from 323 women without cervical disease; for HPV in sanitary napkins the sensitivity was 82.8%, specificity was 93.1%, and positive and negative predictive values were 90% and 87.9%, respectively.

The authors pointed out that menstrual pad testing was the only truly noninvasive approach to HPV screening versus the other self-sampling methods such as tampons and cytobrushes. Also, these self-sampling tests require specialized liquid-based transport media. A menstrual pad needs only a plastic bag.

Dr. Budukh had his at-home solution for the hard-working rural women of India.

With funding from the Indian government, Dr. Budukh’s team put together a validation trial that ran from 2013 to 2016 in 18 rural villages in two separate districts: Ahmednagar and Pune.

Local health workers went house to house to recruit women and get family buy-in for this culturally delicate project. Participants were instructed to use their regular sanitary protection – most commonly a washable cloth – and told to call the health worker on the first day of menstruation. Health workers gave each woman a Ziploc bag for the pad and, for privacy, an outer polythene sac.

In Ahmednagar, all women who provided their pad also got screened with Hybrid Capture 2 (HC2; Qiagen) by a mobile screening unit. In Pune, only the positive cases underwent HC2. Screening was also extended to anyone who requested it, but these people were not included in the final analysis.

Genomic DNA was extracted from three 5 mm–sized punches in the pad using a commercial kit, QIAamp DNA Micro, and the quality and purity of the DNA checked by Implen NanoPhotometer.

The team followed the same protocol for PCR HPV assay as the team from Hong Kong.

The results were published in the European Journal of Cancer Prevention in 2018.

The concordance rate for a positive result between the menstrual pad sample and conventional HPV sampling was 98.8% for Ahmednagar and 95.2% for samples from Pune. The sensitivity for the first study was 83% and the specificity 99% – similar to that for the women in Hong Kong. The second study had lower sensitivity and specificity (67% and 88%), partly because of poor storage as a result of frequent power cuts.

The total cost per woman was $30.78.

“I was very excited when we saw the results,” Dr. Budukh recalled. “That day I couldn’t sleep ... such a wonderful result! I was excited to start the next phase immediately.”

Dr. Budukh has applied to the Indian government for funding for a larger trial involving 3,000 women. If successful, he hopes such evidence would be sufficient to convince the Indian government to make menstrual pad screening standard procedure for the 390 million women who live in India’s countryside.

Testing never-screened women for cervical cancer using menstrual pads appears to be relatively reliable, convenient, private, noninvasive, and incredibly cheap.

So who else has tried it?

The first published account of HPV in menstrual blood was a 2003 study by Tommy Tong and colleagues at the Princess Margaret Hospital in Hong Kong. The authors heralded, with lamentable optimism, “a new paradigm in cervical cancer screening.”

In the following 20 years, just six more studies appeared: two from Dr. Budukh’s field trial in India and four from hospital-based pilot studies in Hong Kong (in 2010 and 2018), South Korea (in 2016), and mainland China (in 2021). All these studies, although small, were published in top-flight journals and demonstrate high concordance between conventional high-risk HPV testing and menstrual-blood tests.

This news organization tried to find a U.S. thought-leader who had heard of the approach.

Elizabeth Fontham, MPH, DrPh, is the founding dean of the school of public health at Louisiana State University Health Center in New Orleans, and president of the American Cancer Society. Dr. Fontham said in an email that she had “no plans to evaluate the impact related to menstrual pads, but perhaps others have looked into that.”

Joy Melnikow, MD, MPH, was first author on the evidence synthesis driving the current cervical cancer screening recommendations from the U.S. Preventive Services Task Force. When asked about menstrual pad testing for HPV, she said she had “not heard of it before.”

The USPSTF guidelines don’t mention sanitary pads but acknowledge that “self-collection may be one strategy for increasing screening rates among populations where they are currently low.”

The USPSTF methodology excludes data from countries that don’t match the United States on the Human Development Index “or [are] not applicable to U.S. clinical settings or populations.” (Presumably, data from Hong Kong and South Korea would qualify; Indian data would not.)

Dr. Sahasrabuddhe of the NCI hadn’t heard of menstrual pad testing either, but he has a different explanation for lack of interest in this approach – or, indeed, any form of self-sampling for cervical cancer screening – in the United States.

“We have not seen movement happen in this space for years. ... If there is one intervention that we can simplify, that still has not been made widely available, it is self-sampling ... [but] we don’t have [Food and Drug Administration] approval for it,” Dr. Sahasrabuddhe said.

“Our system, at least in the U.S., is based on industry manufacturers seeking an approval for a particular way of collection and then clinicians and clinical-guideline bodies signing on. ... For a lot of reasons industry has shied away over the past several years, so far, at least, on seeking approval for self-sampling-based approaches,” he commented.

Dr. Sahasrabuddhe aims to change that. He heads a new NCI-led initiative called “The Last Mile,” a nationwide clinical trial supported by federal agencies, industry partners, and professional societies. The goal is to validate self-sampled HPV testing as non-inferior to specimens collected by providers. The team is currently finalizing the methodology of the study, so Dr. Sahasrabuddhe could not share the self-sampling methods that will be on trial, nor the industry partners who have signed up.

The following tests are approved in the United States for physician-collected HPV screening: Hybrid Capture 2, used in the Indian studies (Qiagen); cobas HPV (Roche); Aptima (Hologic); Cervista (Hologic); and Onclarity (Becton Dickinson).

Dr. Sahasrabuddhe said that, while a sanitary pad in a Ziploc bag is unlikely to make the grade for The Last Mile study, he doesn’t totally dismiss their potential and said the NCI is always open to new ideas.

“We are not supporting anybody specifically for menstrual pad-based collection device development,” Dr. Sahasrabuddhe said, “But if they fulfill other criteria for a small business–based grant application, they absolutely are welcome to apply for NCI funding for this.”

Said Dr. Melnikow: “Pre-COVID, the head of [the World Health Organization] said that we could eliminate cervical cancer from the globe and that we have the tools to do that now. And he’s right.”

Dr. Budukh, Dr. Melnikow, and Dr. Sahasrabuddhe disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

A cell phone rings in a red-brick bungalow in a village in India. A woman on the other end of the phone tells Ms. SK, a community health worker, that menstruation has started. Ms. SK guns her scooter through the dusty streets for 15 minutes in 30° C (86° F) heat.

A 32-year-old woman, waiting in the shade of a blue corrugated-iron roof, hands over a green polythene bag. Ms. SK whisks the package to the local health center and tucks it into a –20° C freezer. The following week, it will ride in dry ice to the National Institute for Research in Reproductive and Child Health Laboratory in Mumbai for human papillomavirus (HPV) testing.

The two women are participants in the world’s first community-based validation trial of cervical screening using menstrual pads.

This moment in rural India at first glance appears to have little relevance to wealthy countries such as the United States.

However, public health officials in both countries are trying to solve the same problem: how to prevent unnecessary deaths from cervical cancer by reaching women who have never or rarely been screened.

The United States has more in common with India than it may care to admit.

“In the U.S., we still have pockets of disparities that actually have incidence rates [of cervical cancer] comparable to many low- and middle-income countries,” said Vikrant Sahasrabuddhe, MBBS, DrPh, MPH, of the National Cancer Institute, where he heads the HPV and cervical cancer prevention clinical research program for the National Institutes of Health.

The incidence of cervical cancer in India is approximately 19 per 100,000 women. For the past 15 years incidence in the United States has stalled at approximately 7 per 100,000.

In India, there are no organized screening programs and most cervical cancer is regional or distant metastatic at diagnosis.

In the United States, 52% of new cases are advanced, and half of these are among women who have never or rarely been screened.

“There is a critical need for new strategies to reach this population,” Dr. Sahasrabuddhe said. “We absolutely have to do something out of the box creatively.”

Almost all cervical cancers are triggered by HPV, most commonly high-risk HPV-16 and HPV-18, although there are more than 200 types. HPV testing is taking over from cytology (Papanicolaou test) for secondary prevention of cervical cancer.

The trial of screening for HPV in menstrual pads that is ongoing in India was the brainchild of Atul Budukh, PhD, a government public health researcher and professor at the Centre for Cancer Epidemiology, Tata Memorial Centre, Mumbai.

Dr. Budukh’s eyes were opened to the scale of the problem when he participated in a cluster-randomized trial funded by the Bill and Melinda Gates Foundation. The study, published in 2009 in the New England Journal of Medicine, involved 131,746 rural women in the Osmanabad district of India.

A team of researchers from India and France compared outcomes for women over 8 years after cervical screening by HPV, cytology, or visual inspection with acetic acid. The control group was usual care, where women were advised how to seek screening at local hospitals. Women who screened positive were referred for colposcopy, biopsy, and treatment.

Over the 8-year follow-up, advanced cervical cancer was found in twice as many women left to their own devices, compared with women who had HPV testing during the study (82 vs. 39; hazard ratio for HPV, 0.47; 95% confidence interval, 0.32-0.69).

Similarly, cervical cancer deaths in the control group were nearly two times higher than among the women who were screened for HPV in the study (64 vs. 34; HR for HPV, 0.52; 95% CI, 0.33-0.83).

The study proved that rural Indian women were dying unnecessarily because they weren’t seeking cervical screening. And education wasn’t the problem.

“When we go and educate [a rural woman] about ... risk factors and the need to undergo screening, she understands it very well,” said Dr. Budukh. “She is ready to come but her priority is her bread and butter – she will lose her daily wages.”

Dr. Budukh and his team negotiated with local employers so that women could come to screening clinics, but they soon realized this wasn’t scalable.

One year after the NEJM publication, Dr. Budukh found what he was looking for.

A team of Hong Kong clinicians, headed by Sze Chuen Cesar Wong of the Hong Kong Cancer Institute, published a paper in 2010 in the Journal of Clinical Microbiology showing that menstrual pads provide reliable HPV results in women with and without cervical disease.

The Hong Kong team tested sanitary napkins for HPV from 235 of their patients with cervical intraepithelial neoplasia or condyloma acuminatum before and after treatment. Samples were compared with those from 323 women without cervical disease; for HPV in sanitary napkins the sensitivity was 82.8%, specificity was 93.1%, and positive and negative predictive values were 90% and 87.9%, respectively.

The authors pointed out that menstrual pad testing was the only truly noninvasive approach to HPV screening versus the other self-sampling methods such as tampons and cytobrushes. Also, these self-sampling tests require specialized liquid-based transport media. A menstrual pad needs only a plastic bag.

Dr. Budukh had his at-home solution for the hard-working rural women of India.

With funding from the Indian government, Dr. Budukh’s team put together a validation trial that ran from 2013 to 2016 in 18 rural villages in two separate districts: Ahmednagar and Pune.

Local health workers went house to house to recruit women and get family buy-in for this culturally delicate project. Participants were instructed to use their regular sanitary protection – most commonly a washable cloth – and told to call the health worker on the first day of menstruation. Health workers gave each woman a Ziploc bag for the pad and, for privacy, an outer polythene sac.

In Ahmednagar, all women who provided their pad also got screened with Hybrid Capture 2 (HC2; Qiagen) by a mobile screening unit. In Pune, only the positive cases underwent HC2. Screening was also extended to anyone who requested it, but these people were not included in the final analysis.

Genomic DNA was extracted from three 5 mm–sized punches in the pad using a commercial kit, QIAamp DNA Micro, and the quality and purity of the DNA checked by Implen NanoPhotometer.

The team followed the same protocol for PCR HPV assay as the team from Hong Kong.

The results were published in the European Journal of Cancer Prevention in 2018.

The concordance rate for a positive result between the menstrual pad sample and conventional HPV sampling was 98.8% for Ahmednagar and 95.2% for samples from Pune. The sensitivity for the first study was 83% and the specificity 99% – similar to that for the women in Hong Kong. The second study had lower sensitivity and specificity (67% and 88%), partly because of poor storage as a result of frequent power cuts.

The total cost per woman was $30.78.

“I was very excited when we saw the results,” Dr. Budukh recalled. “That day I couldn’t sleep ... such a wonderful result! I was excited to start the next phase immediately.”

Dr. Budukh has applied to the Indian government for funding for a larger trial involving 3,000 women. If successful, he hopes such evidence would be sufficient to convince the Indian government to make menstrual pad screening standard procedure for the 390 million women who live in India’s countryside.

Testing never-screened women for cervical cancer using menstrual pads appears to be relatively reliable, convenient, private, noninvasive, and incredibly cheap.

So who else has tried it?

The first published account of HPV in menstrual blood was a 2003 study by Tommy Tong and colleagues at the Princess Margaret Hospital in Hong Kong. The authors heralded, with lamentable optimism, “a new paradigm in cervical cancer screening.”

In the following 20 years, just six more studies appeared: two from Dr. Budukh’s field trial in India and four from hospital-based pilot studies in Hong Kong (in 2010 and 2018), South Korea (in 2016), and mainland China (in 2021). All these studies, although small, were published in top-flight journals and demonstrate high concordance between conventional high-risk HPV testing and menstrual-blood tests.

This news organization tried to find a U.S. thought-leader who had heard of the approach.

Elizabeth Fontham, MPH, DrPh, is the founding dean of the school of public health at Louisiana State University Health Center in New Orleans, and president of the American Cancer Society. Dr. Fontham said in an email that she had “no plans to evaluate the impact related to menstrual pads, but perhaps others have looked into that.”

Joy Melnikow, MD, MPH, was first author on the evidence synthesis driving the current cervical cancer screening recommendations from the U.S. Preventive Services Task Force. When asked about menstrual pad testing for HPV, she said she had “not heard of it before.”

The USPSTF guidelines don’t mention sanitary pads but acknowledge that “self-collection may be one strategy for increasing screening rates among populations where they are currently low.”

The USPSTF methodology excludes data from countries that don’t match the United States on the Human Development Index “or [are] not applicable to U.S. clinical settings or populations.” (Presumably, data from Hong Kong and South Korea would qualify; Indian data would not.)

Dr. Sahasrabuddhe of the NCI hadn’t heard of menstrual pad testing either, but he has a different explanation for lack of interest in this approach – or, indeed, any form of self-sampling for cervical cancer screening – in the United States.

“We have not seen movement happen in this space for years. ... If there is one intervention that we can simplify, that still has not been made widely available, it is self-sampling ... [but] we don’t have [Food and Drug Administration] approval for it,” Dr. Sahasrabuddhe said.

“Our system, at least in the U.S., is based on industry manufacturers seeking an approval for a particular way of collection and then clinicians and clinical-guideline bodies signing on. ... For a lot of reasons industry has shied away over the past several years, so far, at least, on seeking approval for self-sampling-based approaches,” he commented.

Dr. Sahasrabuddhe aims to change that. He heads a new NCI-led initiative called “The Last Mile,” a nationwide clinical trial supported by federal agencies, industry partners, and professional societies. The goal is to validate self-sampled HPV testing as non-inferior to specimens collected by providers. The team is currently finalizing the methodology of the study, so Dr. Sahasrabuddhe could not share the self-sampling methods that will be on trial, nor the industry partners who have signed up.

The following tests are approved in the United States for physician-collected HPV screening: Hybrid Capture 2, used in the Indian studies (Qiagen); cobas HPV (Roche); Aptima (Hologic); Cervista (Hologic); and Onclarity (Becton Dickinson).

Dr. Sahasrabuddhe said that, while a sanitary pad in a Ziploc bag is unlikely to make the grade for The Last Mile study, he doesn’t totally dismiss their potential and said the NCI is always open to new ideas.

“We are not supporting anybody specifically for menstrual pad-based collection device development,” Dr. Sahasrabuddhe said, “But if they fulfill other criteria for a small business–based grant application, they absolutely are welcome to apply for NCI funding for this.”

Said Dr. Melnikow: “Pre-COVID, the head of [the World Health Organization] said that we could eliminate cervical cancer from the globe and that we have the tools to do that now. And he’s right.”

Dr. Budukh, Dr. Melnikow, and Dr. Sahasrabuddhe disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

A cell phone rings in a red-brick bungalow in a village in India. A woman on the other end of the phone tells Ms. SK, a community health worker, that menstruation has started. Ms. SK guns her scooter through the dusty streets for 15 minutes in 30° C (86° F) heat.

A 32-year-old woman, waiting in the shade of a blue corrugated-iron roof, hands over a green polythene bag. Ms. SK whisks the package to the local health center and tucks it into a –20° C freezer. The following week, it will ride in dry ice to the National Institute for Research in Reproductive and Child Health Laboratory in Mumbai for human papillomavirus (HPV) testing.

The two women are participants in the world’s first community-based validation trial of cervical screening using menstrual pads.

This moment in rural India at first glance appears to have little relevance to wealthy countries such as the United States.

However, public health officials in both countries are trying to solve the same problem: how to prevent unnecessary deaths from cervical cancer by reaching women who have never or rarely been screened.

The United States has more in common with India than it may care to admit.

“In the U.S., we still have pockets of disparities that actually have incidence rates [of cervical cancer] comparable to many low- and middle-income countries,” said Vikrant Sahasrabuddhe, MBBS, DrPh, MPH, of the National Cancer Institute, where he heads the HPV and cervical cancer prevention clinical research program for the National Institutes of Health.

The incidence of cervical cancer in India is approximately 19 per 100,000 women. For the past 15 years incidence in the United States has stalled at approximately 7 per 100,000.

In India, there are no organized screening programs and most cervical cancer is regional or distant metastatic at diagnosis.

In the United States, 52% of new cases are advanced, and half of these are among women who have never or rarely been screened.

“There is a critical need for new strategies to reach this population,” Dr. Sahasrabuddhe said. “We absolutely have to do something out of the box creatively.”

Almost all cervical cancers are triggered by HPV, most commonly high-risk HPV-16 and HPV-18, although there are more than 200 types. HPV testing is taking over from cytology (Papanicolaou test) for secondary prevention of cervical cancer.

The trial of screening for HPV in menstrual pads that is ongoing in India was the brainchild of Atul Budukh, PhD, a government public health researcher and professor at the Centre for Cancer Epidemiology, Tata Memorial Centre, Mumbai.

Dr. Budukh’s eyes were opened to the scale of the problem when he participated in a cluster-randomized trial funded by the Bill and Melinda Gates Foundation. The study, published in 2009 in the New England Journal of Medicine, involved 131,746 rural women in the Osmanabad district of India.

A team of researchers from India and France compared outcomes for women over 8 years after cervical screening by HPV, cytology, or visual inspection with acetic acid. The control group was usual care, where women were advised how to seek screening at local hospitals. Women who screened positive were referred for colposcopy, biopsy, and treatment.

Over the 8-year follow-up, advanced cervical cancer was found in twice as many women left to their own devices, compared with women who had HPV testing during the study (82 vs. 39; hazard ratio for HPV, 0.47; 95% confidence interval, 0.32-0.69).

Similarly, cervical cancer deaths in the control group were nearly two times higher than among the women who were screened for HPV in the study (64 vs. 34; HR for HPV, 0.52; 95% CI, 0.33-0.83).

The study proved that rural Indian women were dying unnecessarily because they weren’t seeking cervical screening. And education wasn’t the problem.

“When we go and educate [a rural woman] about ... risk factors and the need to undergo screening, she understands it very well,” said Dr. Budukh. “She is ready to come but her priority is her bread and butter – she will lose her daily wages.”

Dr. Budukh and his team negotiated with local employers so that women could come to screening clinics, but they soon realized this wasn’t scalable.

One year after the NEJM publication, Dr. Budukh found what he was looking for.

A team of Hong Kong clinicians, headed by Sze Chuen Cesar Wong of the Hong Kong Cancer Institute, published a paper in 2010 in the Journal of Clinical Microbiology showing that menstrual pads provide reliable HPV results in women with and without cervical disease.

The Hong Kong team tested sanitary napkins for HPV from 235 of their patients with cervical intraepithelial neoplasia or condyloma acuminatum before and after treatment. Samples were compared with those from 323 women without cervical disease; for HPV in sanitary napkins the sensitivity was 82.8%, specificity was 93.1%, and positive and negative predictive values were 90% and 87.9%, respectively.

The authors pointed out that menstrual pad testing was the only truly noninvasive approach to HPV screening versus the other self-sampling methods such as tampons and cytobrushes. Also, these self-sampling tests require specialized liquid-based transport media. A menstrual pad needs only a plastic bag.

Dr. Budukh had his at-home solution for the hard-working rural women of India.

With funding from the Indian government, Dr. Budukh’s team put together a validation trial that ran from 2013 to 2016 in 18 rural villages in two separate districts: Ahmednagar and Pune.

Local health workers went house to house to recruit women and get family buy-in for this culturally delicate project. Participants were instructed to use their regular sanitary protection – most commonly a washable cloth – and told to call the health worker on the first day of menstruation. Health workers gave each woman a Ziploc bag for the pad and, for privacy, an outer polythene sac.

In Ahmednagar, all women who provided their pad also got screened with Hybrid Capture 2 (HC2; Qiagen) by a mobile screening unit. In Pune, only the positive cases underwent HC2. Screening was also extended to anyone who requested it, but these people were not included in the final analysis.

Genomic DNA was extracted from three 5 mm–sized punches in the pad using a commercial kit, QIAamp DNA Micro, and the quality and purity of the DNA checked by Implen NanoPhotometer.

The team followed the same protocol for PCR HPV assay as the team from Hong Kong.

The results were published in the European Journal of Cancer Prevention in 2018.

The concordance rate for a positive result between the menstrual pad sample and conventional HPV sampling was 98.8% for Ahmednagar and 95.2% for samples from Pune. The sensitivity for the first study was 83% and the specificity 99% – similar to that for the women in Hong Kong. The second study had lower sensitivity and specificity (67% and 88%), partly because of poor storage as a result of frequent power cuts.

The total cost per woman was $30.78.

“I was very excited when we saw the results,” Dr. Budukh recalled. “That day I couldn’t sleep ... such a wonderful result! I was excited to start the next phase immediately.”

Dr. Budukh has applied to the Indian government for funding for a larger trial involving 3,000 women. If successful, he hopes such evidence would be sufficient to convince the Indian government to make menstrual pad screening standard procedure for the 390 million women who live in India’s countryside.

Testing never-screened women for cervical cancer using menstrual pads appears to be relatively reliable, convenient, private, noninvasive, and incredibly cheap.

So who else has tried it?

The first published account of HPV in menstrual blood was a 2003 study by Tommy Tong and colleagues at the Princess Margaret Hospital in Hong Kong. The authors heralded, with lamentable optimism, “a new paradigm in cervical cancer screening.”

In the following 20 years, just six more studies appeared: two from Dr. Budukh’s field trial in India and four from hospital-based pilot studies in Hong Kong (in 2010 and 2018), South Korea (in 2016), and mainland China (in 2021). All these studies, although small, were published in top-flight journals and demonstrate high concordance between conventional high-risk HPV testing and menstrual-blood tests.

This news organization tried to find a U.S. thought-leader who had heard of the approach.

Elizabeth Fontham, MPH, DrPh, is the founding dean of the school of public health at Louisiana State University Health Center in New Orleans, and president of the American Cancer Society. Dr. Fontham said in an email that she had “no plans to evaluate the impact related to menstrual pads, but perhaps others have looked into that.”

Joy Melnikow, MD, MPH, was first author on the evidence synthesis driving the current cervical cancer screening recommendations from the U.S. Preventive Services Task Force. When asked about menstrual pad testing for HPV, she said she had “not heard of it before.”

The USPSTF guidelines don’t mention sanitary pads but acknowledge that “self-collection may be one strategy for increasing screening rates among populations where they are currently low.”

The USPSTF methodology excludes data from countries that don’t match the United States on the Human Development Index “or [are] not applicable to U.S. clinical settings or populations.” (Presumably, data from Hong Kong and South Korea would qualify; Indian data would not.)

Dr. Sahasrabuddhe of the NCI hadn’t heard of menstrual pad testing either, but he has a different explanation for lack of interest in this approach – or, indeed, any form of self-sampling for cervical cancer screening – in the United States.

“We have not seen movement happen in this space for years. ... If there is one intervention that we can simplify, that still has not been made widely available, it is self-sampling ... [but] we don’t have [Food and Drug Administration] approval for it,” Dr. Sahasrabuddhe said.

“Our system, at least in the U.S., is based on industry manufacturers seeking an approval for a particular way of collection and then clinicians and clinical-guideline bodies signing on. ... For a lot of reasons industry has shied away over the past several years, so far, at least, on seeking approval for self-sampling-based approaches,” he commented.

Dr. Sahasrabuddhe aims to change that. He heads a new NCI-led initiative called “The Last Mile,” a nationwide clinical trial supported by federal agencies, industry partners, and professional societies. The goal is to validate self-sampled HPV testing as non-inferior to specimens collected by providers. The team is currently finalizing the methodology of the study, so Dr. Sahasrabuddhe could not share the self-sampling methods that will be on trial, nor the industry partners who have signed up.

The following tests are approved in the United States for physician-collected HPV screening: Hybrid Capture 2, used in the Indian studies (Qiagen); cobas HPV (Roche); Aptima (Hologic); Cervista (Hologic); and Onclarity (Becton Dickinson).

Dr. Sahasrabuddhe said that, while a sanitary pad in a Ziploc bag is unlikely to make the grade for The Last Mile study, he doesn’t totally dismiss their potential and said the NCI is always open to new ideas.

“We are not supporting anybody specifically for menstrual pad-based collection device development,” Dr. Sahasrabuddhe said, “But if they fulfill other criteria for a small business–based grant application, they absolutely are welcome to apply for NCI funding for this.”

Said Dr. Melnikow: “Pre-COVID, the head of [the World Health Organization] said that we could eliminate cervical cancer from the globe and that we have the tools to do that now. And he’s right.”

Dr. Budukh, Dr. Melnikow, and Dr. Sahasrabuddhe disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

A number of clinical trials in breast cancer have opened in recent months. Maybe one of your patients could benefit from being enrolled.

• Menopausal women at moderate risk of developing breast cancer. A phase 2 study sponsored by the National Cancer Institute is seeking women aged 45-60 in late menopause or post menopause who are at “moderate” risk of developing breast cancer. Examples of criteria for moderate risk include prior proliferative disease on breast biopsy or having a first- or second-degree relative who developed breast cancer at aged 60 or younger. Researchers are looking for a signal that bazedoxifene plus conjugated estrogens (Duavee), a hot-flash therapy, could prevent breast cancer in at-risk people. Participants in the active-therapy group will receive once-daily oral medication for 6 months. The control patients will have the option of taking the medication after 6 months. The trial aims to enroll 120 participants. It began recruiting on Dec. 2, 2021, at the University of Kansas Medical Center; sites in California, Illinois, and Massachusetts are planned. The primary outcome is the change in fibroglandular volume. Overall survival (OS) and quality of life (QOL) will not be measured. More details at clinicaltrials.gov.

• Early high-risk nonmetastatic HER2+ breast cancer with no prior treatment. Adults with this type of breast cancer are invited to join a phase 3 trial of trastuzumab deruxtecan (T-DXd; Enhertu) as neoadjuvant therapy. T-DXd is currently approved for patients with advanced disease, so this study could lead to a new indication. Participants will receive standard intravenous regimens of either T-DXd monotherapy; T-DXd followed by paclitaxel (Taxol), trastuzumab (Herceptin), and pertuzumab (Perjeta), referred to as the THP regime; or doxorubicin plus cyclophosphamide followed by THP. The primary outcome is rate of pathologic complete response, and a secondary outcome is OS over approximately 5 years. QOL won’t be measured. The study opened on Oct. 25, 2021, and eventually hopes to recruit 624 participants in 19 countries and 15 U.S. states. More details at clinicaltrials.gov.

“[This is an] important early trial to move trastuzumab deruxtecan to early disease. If successful as monotherapy, this would be a big win for patients,” commented Kathy Miller, MD, professor of oncology and medicine at Indiana University, Indianapolis, a contributor to this news organization. She cautioned that monitoring rates of pneumonitis will be important in this curable setting.

• Locally advanced unresectable or metastatic HER2+ breast cancer with no prior tyrosine-kinase inhibitor therapy. Adult patients with these clinical features are eligible for a phase 3 study that is also testing a drug in an earlier setting than its current label – tucatinib (Tukysa) as first-line anti-HER2 therapy in advanced disease. Tucatinib was approved in April 2020 by the U.S. Food and Drug Administration as second-line therapy in such patients, so this study could also lead to a new indication. Participants in the experimental arm will receive tucatinib tablets twice daily and a combination of trastuzumab and pertuzumab intravenously or subcutaneously every 3 weeks for up to approximately 3 years. Patients in the control arm will take a placebo instead of tucatinib. Seven sites across Florida, Kentucky, Maryland, and South Carolina aim to start recruiting 650 participants on Feb. 28, 2022. The primary outcome is progression-free survival (PFS). OS and QoL will be tracked. More details at clinicaltrials.gov.

“Tucatinib has real activity,” commented Dr. Miller, adding that “we haven’t [yet] found the best way to exploit that activity for our patients.”

• Inoperable or metastatic HR+ HER2– breast cancer after one or two lines of systemic chemotherapy. Adults with this type of breast cancer are being recruited for a phase 3 study to compare datopotamab deruxtecan (Dato-DXd), an experimental antibody-drug conjugate (ADC), against a range of standard single-agent chemotherapies. Participants will receive either intravenous Dato-DXd or investigator’s choice of one of four chemotherapies: oral capecitabine (Xeloda), IV gemcitabine (Gemzar), IV eribulin (Halaven), or IV vinorelbine (Navelbine). The trial began recruiting for 700 participants at sites worldwide on Oct. 18, 2021. U.S. sites are in Michigan and California; trial centers in 15 other states are planned. Primary outcomes are OS over approximately 3.5 years and PFS over approximately 2 years. QOL is tracked. More details at clinicaltrials.gov.

Commenting on this trial, Dr. Miller said: “ADCs will play an expanded role in our management. This may be one of the first to move into the ER+ population.”

• Advanced ER+, HER2– breast cancer. Adult patients with this type of cancer can join a phase 3 trial testing oral imlunestrant, an experimental selective estrogen-receptor degrader (SERD), against standard endocrine therapy. For up to 3 years, people in the study will take either daily tablets of imlunestrant or once-daily pills of imlunestrant and another SERD, abemaciclib (Verzenio). A third group of participants will receive their investigator’s choice of either daily tablets of exemestane (Aromasin) or monthly intramuscular injections of fulvestrant (Faslodex). The study opened to 800 participants on Oct. 4, 2021, at sites in 11 U.S. states and worldwide. The primary outcome is PFS over approximately 3 years; 5-year OS is a secondary outcome. QOL is not assessed. More details at clinicaltrials.gov

Dr. Miller predicted that “oral SERDs will replace fulvestrant in the future: We already have positive phase 3 data with elacestrant.”

Dr. Miller has a regular column with this news organization, Miller on Oncology. She has disclosed no relevant financial relationships. A version of this article first appeared on Medscape.com.

A number of clinical trials in breast cancer have opened in recent months. Maybe one of your patients could benefit from being enrolled.

• Menopausal women at moderate risk of developing breast cancer. A phase 2 study sponsored by the National Cancer Institute is seeking women aged 45-60 in late menopause or post menopause who are at “moderate” risk of developing breast cancer. Examples of criteria for moderate risk include prior proliferative disease on breast biopsy or having a first- or second-degree relative who developed breast cancer at aged 60 or younger. Researchers are looking for a signal that bazedoxifene plus conjugated estrogens (Duavee), a hot-flash therapy, could prevent breast cancer in at-risk people. Participants in the active-therapy group will receive once-daily oral medication for 6 months. The control patients will have the option of taking the medication after 6 months. The trial aims to enroll 120 participants. It began recruiting on Dec. 2, 2021, at the University of Kansas Medical Center; sites in California, Illinois, and Massachusetts are planned. The primary outcome is the change in fibroglandular volume. Overall survival (OS) and quality of life (QOL) will not be measured. More details at clinicaltrials.gov.

• Early high-risk nonmetastatic HER2+ breast cancer with no prior treatment. Adults with this type of breast cancer are invited to join a phase 3 trial of trastuzumab deruxtecan (T-DXd; Enhertu) as neoadjuvant therapy. T-DXd is currently approved for patients with advanced disease, so this study could lead to a new indication. Participants will receive standard intravenous regimens of either T-DXd monotherapy; T-DXd followed by paclitaxel (Taxol), trastuzumab (Herceptin), and pertuzumab (Perjeta), referred to as the THP regime; or doxorubicin plus cyclophosphamide followed by THP. The primary outcome is rate of pathologic complete response, and a secondary outcome is OS over approximately 5 years. QOL won’t be measured. The study opened on Oct. 25, 2021, and eventually hopes to recruit 624 participants in 19 countries and 15 U.S. states. More details at clinicaltrials.gov.

“[This is an] important early trial to move trastuzumab deruxtecan to early disease. If successful as monotherapy, this would be a big win for patients,” commented Kathy Miller, MD, professor of oncology and medicine at Indiana University, Indianapolis, a contributor to this news organization. She cautioned that monitoring rates of pneumonitis will be important in this curable setting.

• Locally advanced unresectable or metastatic HER2+ breast cancer with no prior tyrosine-kinase inhibitor therapy. Adult patients with these clinical features are eligible for a phase 3 study that is also testing a drug in an earlier setting than its current label – tucatinib (Tukysa) as first-line anti-HER2 therapy in advanced disease. Tucatinib was approved in April 2020 by the U.S. Food and Drug Administration as second-line therapy in such patients, so this study could also lead to a new indication. Participants in the experimental arm will receive tucatinib tablets twice daily and a combination of trastuzumab and pertuzumab intravenously or subcutaneously every 3 weeks for up to approximately 3 years. Patients in the control arm will take a placebo instead of tucatinib. Seven sites across Florida, Kentucky, Maryland, and South Carolina aim to start recruiting 650 participants on Feb. 28, 2022. The primary outcome is progression-free survival (PFS). OS and QoL will be tracked. More details at clinicaltrials.gov.

“Tucatinib has real activity,” commented Dr. Miller, adding that “we haven’t [yet] found the best way to exploit that activity for our patients.”

• Inoperable or metastatic HR+ HER2– breast cancer after one or two lines of systemic chemotherapy. Adults with this type of breast cancer are being recruited for a phase 3 study to compare datopotamab deruxtecan (Dato-DXd), an experimental antibody-drug conjugate (ADC), against a range of standard single-agent chemotherapies. Participants will receive either intravenous Dato-DXd or investigator’s choice of one of four chemotherapies: oral capecitabine (Xeloda), IV gemcitabine (Gemzar), IV eribulin (Halaven), or IV vinorelbine (Navelbine). The trial began recruiting for 700 participants at sites worldwide on Oct. 18, 2021. U.S. sites are in Michigan and California; trial centers in 15 other states are planned. Primary outcomes are OS over approximately 3.5 years and PFS over approximately 2 years. QOL is tracked. More details at clinicaltrials.gov.

Commenting on this trial, Dr. Miller said: “ADCs will play an expanded role in our management. This may be one of the first to move into the ER+ population.”

• Advanced ER+, HER2– breast cancer. Adult patients with this type of cancer can join a phase 3 trial testing oral imlunestrant, an experimental selective estrogen-receptor degrader (SERD), against standard endocrine therapy. For up to 3 years, people in the study will take either daily tablets of imlunestrant or once-daily pills of imlunestrant and another SERD, abemaciclib (Verzenio). A third group of participants will receive their investigator’s choice of either daily tablets of exemestane (Aromasin) or monthly intramuscular injections of fulvestrant (Faslodex). The study opened to 800 participants on Oct. 4, 2021, at sites in 11 U.S. states and worldwide. The primary outcome is PFS over approximately 3 years; 5-year OS is a secondary outcome. QOL is not assessed. More details at clinicaltrials.gov

Dr. Miller predicted that “oral SERDs will replace fulvestrant in the future: We already have positive phase 3 data with elacestrant.”

Dr. Miller has a regular column with this news organization, Miller on Oncology. She has disclosed no relevant financial relationships. A version of this article first appeared on Medscape.com.

A number of clinical trials in breast cancer have opened in recent months. Maybe one of your patients could benefit from being enrolled.

• Menopausal women at moderate risk of developing breast cancer. A phase 2 study sponsored by the National Cancer Institute is seeking women aged 45-60 in late menopause or post menopause who are at “moderate” risk of developing breast cancer. Examples of criteria for moderate risk include prior proliferative disease on breast biopsy or having a first- or second-degree relative who developed breast cancer at aged 60 or younger. Researchers are looking for a signal that bazedoxifene plus conjugated estrogens (Duavee), a hot-flash therapy, could prevent breast cancer in at-risk people. Participants in the active-therapy group will receive once-daily oral medication for 6 months. The control patients will have the option of taking the medication after 6 months. The trial aims to enroll 120 participants. It began recruiting on Dec. 2, 2021, at the University of Kansas Medical Center; sites in California, Illinois, and Massachusetts are planned. The primary outcome is the change in fibroglandular volume. Overall survival (OS) and quality of life (QOL) will not be measured. More details at clinicaltrials.gov.

• Early high-risk nonmetastatic HER2+ breast cancer with no prior treatment. Adults with this type of breast cancer are invited to join a phase 3 trial of trastuzumab deruxtecan (T-DXd; Enhertu) as neoadjuvant therapy. T-DXd is currently approved for patients with advanced disease, so this study could lead to a new indication. Participants will receive standard intravenous regimens of either T-DXd monotherapy; T-DXd followed by paclitaxel (Taxol), trastuzumab (Herceptin), and pertuzumab (Perjeta), referred to as the THP regime; or doxorubicin plus cyclophosphamide followed by THP. The primary outcome is rate of pathologic complete response, and a secondary outcome is OS over approximately 5 years. QOL won’t be measured. The study opened on Oct. 25, 2021, and eventually hopes to recruit 624 participants in 19 countries and 15 U.S. states. More details at clinicaltrials.gov.

“[This is an] important early trial to move trastuzumab deruxtecan to early disease. If successful as monotherapy, this would be a big win for patients,” commented Kathy Miller, MD, professor of oncology and medicine at Indiana University, Indianapolis, a contributor to this news organization. She cautioned that monitoring rates of pneumonitis will be important in this curable setting.

• Locally advanced unresectable or metastatic HER2+ breast cancer with no prior tyrosine-kinase inhibitor therapy. Adult patients with these clinical features are eligible for a phase 3 study that is also testing a drug in an earlier setting than its current label – tucatinib (Tukysa) as first-line anti-HER2 therapy in advanced disease. Tucatinib was approved in April 2020 by the U.S. Food and Drug Administration as second-line therapy in such patients, so this study could also lead to a new indication. Participants in the experimental arm will receive tucatinib tablets twice daily and a combination of trastuzumab and pertuzumab intravenously or subcutaneously every 3 weeks for up to approximately 3 years. Patients in the control arm will take a placebo instead of tucatinib. Seven sites across Florida, Kentucky, Maryland, and South Carolina aim to start recruiting 650 participants on Feb. 28, 2022. The primary outcome is progression-free survival (PFS). OS and QoL will be tracked. More details at clinicaltrials.gov.

“Tucatinib has real activity,” commented Dr. Miller, adding that “we haven’t [yet] found the best way to exploit that activity for our patients.”

• Inoperable or metastatic HR+ HER2– breast cancer after one or two lines of systemic chemotherapy. Adults with this type of breast cancer are being recruited for a phase 3 study to compare datopotamab deruxtecan (Dato-DXd), an experimental antibody-drug conjugate (ADC), against a range of standard single-agent chemotherapies. Participants will receive either intravenous Dato-DXd or investigator’s choice of one of four chemotherapies: oral capecitabine (Xeloda), IV gemcitabine (Gemzar), IV eribulin (Halaven), or IV vinorelbine (Navelbine). The trial began recruiting for 700 participants at sites worldwide on Oct. 18, 2021. U.S. sites are in Michigan and California; trial centers in 15 other states are planned. Primary outcomes are OS over approximately 3.5 years and PFS over approximately 2 years. QOL is tracked. More details at clinicaltrials.gov.

Commenting on this trial, Dr. Miller said: “ADCs will play an expanded role in our management. This may be one of the first to move into the ER+ population.”

• Advanced ER+, HER2– breast cancer. Adult patients with this type of cancer can join a phase 3 trial testing oral imlunestrant, an experimental selective estrogen-receptor degrader (SERD), against standard endocrine therapy. For up to 3 years, people in the study will take either daily tablets of imlunestrant or once-daily pills of imlunestrant and another SERD, abemaciclib (Verzenio). A third group of participants will receive their investigator’s choice of either daily tablets of exemestane (Aromasin) or monthly intramuscular injections of fulvestrant (Faslodex). The study opened to 800 participants on Oct. 4, 2021, at sites in 11 U.S. states and worldwide. The primary outcome is PFS over approximately 3 years; 5-year OS is a secondary outcome. QOL is not assessed. More details at clinicaltrials.gov

Dr. Miller predicted that “oral SERDs will replace fulvestrant in the future: We already have positive phase 3 data with elacestrant.”

Dr. Miller has a regular column with this news organization, Miller on Oncology. She has disclosed no relevant financial relationships. A version of this article first appeared on Medscape.com.

A number of clinical trials in gynecologic cancers have opened in recent months. Maybe one of your patients could benefit from being enrolled.

Uterine precancer (endometrial intraepithelial neoplasia). A phase 2 study sponsored by the National Cancer Institute is seeking adults with endometrial intraepithelial neoplasia (also called complex atypical hyperplasia or atypical hyperplasia) who are scheduled for hysterectomy within 3 months. Researchers are using the window of opportunity before an already-scheduled hysterectomy to see whether adding metformin to megestrol acetate, a treatment standard for nonsurgical patients, increases the effectiveness of megestrol in slowing this type of neoplasia. Participants will receive twice-daily oral medication for 4 weeks then undergo hysterectomy. The trial aims to enroll 50 participants. It began recruiting on Sept. 21 at its Northwestern University site in Evanston, Ill.; sites in California, Colorado, and North Carolina are also planned. The primary outcome is the change in endometrial cell proliferation. Overall survival (OS) and quality of life (QoL) will not be measured. .

Maurie Markman, MD, president of medicine and science at Cancer Treatment Centers of America, who is not involved in this trial, was approached for comment. “This is an interesting study concept, and patients with endometrial atypical hyperplasia may certainly wish to consider participation,” Dr. Markman said. He noted the “limited sample size” of the study.

Advanced, recurrent or refractory ovarian, fallopian, and endometrial cancers overexpressing folate receptor (FR)–alpha. Patients with these types of cancers are eligible for a phase 1/2 study of a new-concept targeted therapy called ELU-001. The molecular structure of ELU001 – called a C’Dot drug conjugate – consists of a drug “payload” riding with an FR-alpha–targeting molecule. For the first 28 days of the study, patients will receive escalating intravenous doses of ELU001 to determine the highest tolerated dose of the drug. All participants will then receive the selected dose for up to 12 months until lesions disappear (complete response) or there is a 30% decrease in the sum of the tumors’ longest diameter (partial response). This “basket” study – a trial involving a “basket” of different cancers with one genetic target – is hosted by New Experimental Therapeutics of San Antonio, which started recruitment for 166 patients on Sept. 13. Neither OS nor QoL will be tracked. .

Dr. Markman commented: “There is considerable interest in examining antineoplastic agents directed to tumor antigens overexpressed in ovarian cancer.”

Locally recurrent, unresectable, or metastatic cervical or endometrial cancer positive for PD-L1. Adults with these types of cancers are invited to join another basket trial, this time testing MK-7684A, a new coformulation of pembrolizumab (Keytruda) and the investigational drug vibostolimab. Most participants will receive intravenous infusions of either MK-7684A, MK-7684A plus chemotherapy, or pembrolizumab alone every 3 weeks for up to 3 years. One group will be given MK-7684A every 3 weeks plus paclitaxel weekly. People with endometrial cancer will also take a daily capsule of lenvatinib (Lenvima). The primary outcomes are response rate and progression-free survival; OS and QoL are secondary outcomes. The study opened on Sept. 16 and hopes to recruit 480 participants in eight countries with several different cancers, including cervical and endometrial cancers. U.S. patients can join at the City of Hope National Medical Center, Duarte, Calif. .

Persistent or recurrent rare epithelial tumors of the ovary, fallopian tube, or peritoneum. Adults with these cancers are sought for a phase 2 trial comparing four targeted-therapy regimens. Participants will receive either ipatasertib plus paclitaxel (Taxol); cobimetinib (Cotellic); trastuzumab emtansine (Kadcyla); or atezolizumab (Tecentriq) plus bevacizumab (Avastin) for up to 5 years until disease progression or unacceptable toxicity. Ipatasertib and cobimetinib are oral medications; all the others are administered intravenously on schedules that vary from once every 3 weeks (atezolizumab, trastuzumab) to weekly infusions 3 weeks out of 4 (paclitaxel). The study opened on Oct. 7 and hopes to enroll 200 participants at sites in Arizona, California, Minnesota, Missouri, Texas, Virginia, and worldwide. OS will be tracked, QoL will not. 

Dr. Markman commented: “This is an interesting early study of the potential efficacy of a novel AKT inhibitor [ipatasertib] in rare gynecologic cancers.”

Platinum-resistant or refractory high-grade serous ovarian cancer. Adult women whose high-grade serous ovarian cancer is platinum resistant or refractory and who do not have germline BRCA mutations are sought for a phase 3 study comparing alpelisib (Piqray) plus olaparib (Lynparza) to investigator’s choice of chemotherapy. Alpelisib is approved for breast cancer in combination with fulvestrant; olaparib is approved for advanced ovarian cancer in platinum-responsive patients and/or those with BRCA- or HRD-positive tumors, so this study could lead to labeling changes for these drugs. Participants will either take daily oral doses of alpelisib plus olaparib or receive intravenous chemo on the appropriate schedules for approximately 2 years. Progression-free survival is the primary outcome measure; OS and QoL are secondary outcomes. The trial opened on July 2 and hopes to recruit 358 individuals in Singapore, Australia, Europe, and the United States (Arizona, Illinois, and Texas). .

All trial information is from the National Institutes of Health U.S. National Library of Medicine (online at clinicaltrials.gov).

Dr. Markman is not involved with any of these trials. He is a regular contributor to Medscape Oncology. He has received income in an amount equal to or greater than $250 from Genentech, AstraZeneca Celgene, Clovis, Amgen.

A version of this article first appeared on Medscape.com.

A number of clinical trials in gynecologic cancers have opened in recent months. Maybe one of your patients could benefit from being enrolled.

Uterine precancer (endometrial intraepithelial neoplasia). A phase 2 study sponsored by the National Cancer Institute is seeking adults with endometrial intraepithelial neoplasia (also called complex atypical hyperplasia or atypical hyperplasia) who are scheduled for hysterectomy within 3 months. Researchers are using the window of opportunity before an already-scheduled hysterectomy to see whether adding metformin to megestrol acetate, a treatment standard for nonsurgical patients, increases the effectiveness of megestrol in slowing this type of neoplasia. Participants will receive twice-daily oral medication for 4 weeks then undergo hysterectomy. The trial aims to enroll 50 participants. It began recruiting on Sept. 21 at its Northwestern University site in Evanston, Ill.; sites in California, Colorado, and North Carolina are also planned. The primary outcome is the change in endometrial cell proliferation. Overall survival (OS) and quality of life (QoL) will not be measured. .

Maurie Markman, MD, president of medicine and science at Cancer Treatment Centers of America, who is not involved in this trial, was approached for comment. “This is an interesting study concept, and patients with endometrial atypical hyperplasia may certainly wish to consider participation,” Dr. Markman said. He noted the “limited sample size” of the study.

Advanced, recurrent or refractory ovarian, fallopian, and endometrial cancers overexpressing folate receptor (FR)–alpha. Patients with these types of cancers are eligible for a phase 1/2 study of a new-concept targeted therapy called ELU-001. The molecular structure of ELU001 – called a C’Dot drug conjugate – consists of a drug “payload” riding with an FR-alpha–targeting molecule. For the first 28 days of the study, patients will receive escalating intravenous doses of ELU001 to determine the highest tolerated dose of the drug. All participants will then receive the selected dose for up to 12 months until lesions disappear (complete response) or there is a 30% decrease in the sum of the tumors’ longest diameter (partial response). This “basket” study – a trial involving a “basket” of different cancers with one genetic target – is hosted by New Experimental Therapeutics of San Antonio, which started recruitment for 166 patients on Sept. 13. Neither OS nor QoL will be tracked. .

Dr. Markman commented: “There is considerable interest in examining antineoplastic agents directed to tumor antigens overexpressed in ovarian cancer.”

Locally recurrent, unresectable, or metastatic cervical or endometrial cancer positive for PD-L1. Adults with these types of cancers are invited to join another basket trial, this time testing MK-7684A, a new coformulation of pembrolizumab (Keytruda) and the investigational drug vibostolimab. Most participants will receive intravenous infusions of either MK-7684A, MK-7684A plus chemotherapy, or pembrolizumab alone every 3 weeks for up to 3 years. One group will be given MK-7684A every 3 weeks plus paclitaxel weekly. People with endometrial cancer will also take a daily capsule of lenvatinib (Lenvima). The primary outcomes are response rate and progression-free survival; OS and QoL are secondary outcomes. The study opened on Sept. 16 and hopes to recruit 480 participants in eight countries with several different cancers, including cervical and endometrial cancers. U.S. patients can join at the City of Hope National Medical Center, Duarte, Calif. .

Persistent or recurrent rare epithelial tumors of the ovary, fallopian tube, or peritoneum. Adults with these cancers are sought for a phase 2 trial comparing four targeted-therapy regimens. Participants will receive either ipatasertib plus paclitaxel (Taxol); cobimetinib (Cotellic); trastuzumab emtansine (Kadcyla); or atezolizumab (Tecentriq) plus bevacizumab (Avastin) for up to 5 years until disease progression or unacceptable toxicity. Ipatasertib and cobimetinib are oral medications; all the others are administered intravenously on schedules that vary from once every 3 weeks (atezolizumab, trastuzumab) to weekly infusions 3 weeks out of 4 (paclitaxel). The study opened on Oct. 7 and hopes to enroll 200 participants at sites in Arizona, California, Minnesota, Missouri, Texas, Virginia, and worldwide. OS will be tracked, QoL will not. 

Dr. Markman commented: “This is an interesting early study of the potential efficacy of a novel AKT inhibitor [ipatasertib] in rare gynecologic cancers.”

Platinum-resistant or refractory high-grade serous ovarian cancer. Adult women whose high-grade serous ovarian cancer is platinum resistant or refractory and who do not have germline BRCA mutations are sought for a phase 3 study comparing alpelisib (Piqray) plus olaparib (Lynparza) to investigator’s choice of chemotherapy. Alpelisib is approved for breast cancer in combination with fulvestrant; olaparib is approved for advanced ovarian cancer in platinum-responsive patients and/or those with BRCA- or HRD-positive tumors, so this study could lead to labeling changes for these drugs. Participants will either take daily oral doses of alpelisib plus olaparib or receive intravenous chemo on the appropriate schedules for approximately 2 years. Progression-free survival is the primary outcome measure; OS and QoL are secondary outcomes. The trial opened on July 2 and hopes to recruit 358 individuals in Singapore, Australia, Europe, and the United States (Arizona, Illinois, and Texas). .

All trial information is from the National Institutes of Health U.S. National Library of Medicine (online at clinicaltrials.gov).

Dr. Markman is not involved with any of these trials. He is a regular contributor to Medscape Oncology. He has received income in an amount equal to or greater than $250 from Genentech, AstraZeneca Celgene, Clovis, Amgen.

A version of this article first appeared on Medscape.com.

A number of clinical trials in gynecologic cancers have opened in recent months. Maybe one of your patients could benefit from being enrolled.

Uterine precancer (endometrial intraepithelial neoplasia). A phase 2 study sponsored by the National Cancer Institute is seeking adults with endometrial intraepithelial neoplasia (also called complex atypical hyperplasia or atypical hyperplasia) who are scheduled for hysterectomy within 3 months. Researchers are using the window of opportunity before an already-scheduled hysterectomy to see whether adding metformin to megestrol acetate, a treatment standard for nonsurgical patients, increases the effectiveness of megestrol in slowing this type of neoplasia. Participants will receive twice-daily oral medication for 4 weeks then undergo hysterectomy. The trial aims to enroll 50 participants. It began recruiting on Sept. 21 at its Northwestern University site in Evanston, Ill.; sites in California, Colorado, and North Carolina are also planned. The primary outcome is the change in endometrial cell proliferation. Overall survival (OS) and quality of life (QoL) will not be measured. .

Maurie Markman, MD, president of medicine and science at Cancer Treatment Centers of America, who is not involved in this trial, was approached for comment. “This is an interesting study concept, and patients with endometrial atypical hyperplasia may certainly wish to consider participation,” Dr. Markman said. He noted the “limited sample size” of the study.

Advanced, recurrent or refractory ovarian, fallopian, and endometrial cancers overexpressing folate receptor (FR)–alpha. Patients with these types of cancers are eligible for a phase 1/2 study of a new-concept targeted therapy called ELU-001. The molecular structure of ELU001 – called a C’Dot drug conjugate – consists of a drug “payload” riding with an FR-alpha–targeting molecule. For the first 28 days of the study, patients will receive escalating intravenous doses of ELU001 to determine the highest tolerated dose of the drug. All participants will then receive the selected dose for up to 12 months until lesions disappear (complete response) or there is a 30% decrease in the sum of the tumors’ longest diameter (partial response). This “basket” study – a trial involving a “basket” of different cancers with one genetic target – is hosted by New Experimental Therapeutics of San Antonio, which started recruitment for 166 patients on Sept. 13. Neither OS nor QoL will be tracked. .

Dr. Markman commented: “There is considerable interest in examining antineoplastic agents directed to tumor antigens overexpressed in ovarian cancer.”

Locally recurrent, unresectable, or metastatic cervical or endometrial cancer positive for PD-L1. Adults with these types of cancers are invited to join another basket trial, this time testing MK-7684A, a new coformulation of pembrolizumab (Keytruda) and the investigational drug vibostolimab. Most participants will receive intravenous infusions of either MK-7684A, MK-7684A plus chemotherapy, or pembrolizumab alone every 3 weeks for up to 3 years. One group will be given MK-7684A every 3 weeks plus paclitaxel weekly. People with endometrial cancer will also take a daily capsule of lenvatinib (Lenvima). The primary outcomes are response rate and progression-free survival; OS and QoL are secondary outcomes. The study opened on Sept. 16 and hopes to recruit 480 participants in eight countries with several different cancers, including cervical and endometrial cancers. U.S. patients can join at the City of Hope National Medical Center, Duarte, Calif. .

Persistent or recurrent rare epithelial tumors of the ovary, fallopian tube, or peritoneum. Adults with these cancers are sought for a phase 2 trial comparing four targeted-therapy regimens. Participants will receive either ipatasertib plus paclitaxel (Taxol); cobimetinib (Cotellic); trastuzumab emtansine (Kadcyla); or atezolizumab (Tecentriq) plus bevacizumab (Avastin) for up to 5 years until disease progression or unacceptable toxicity. Ipatasertib and cobimetinib are oral medications; all the others are administered intravenously on schedules that vary from once every 3 weeks (atezolizumab, trastuzumab) to weekly infusions 3 weeks out of 4 (paclitaxel). The study opened on Oct. 7 and hopes to enroll 200 participants at sites in Arizona, California, Minnesota, Missouri, Texas, Virginia, and worldwide. OS will be tracked, QoL will not. 

Dr. Markman commented: “This is an interesting early study of the potential efficacy of a novel AKT inhibitor [ipatasertib] in rare gynecologic cancers.”

Platinum-resistant or refractory high-grade serous ovarian cancer. Adult women whose high-grade serous ovarian cancer is platinum resistant or refractory and who do not have germline BRCA mutations are sought for a phase 3 study comparing alpelisib (Piqray) plus olaparib (Lynparza) to investigator’s choice of chemotherapy. Alpelisib is approved for breast cancer in combination with fulvestrant; olaparib is approved for advanced ovarian cancer in platinum-responsive patients and/or those with BRCA- or HRD-positive tumors, so this study could lead to labeling changes for these drugs. Participants will either take daily oral doses of alpelisib plus olaparib or receive intravenous chemo on the appropriate schedules for approximately 2 years. Progression-free survival is the primary outcome measure; OS and QoL are secondary outcomes. The trial opened on July 2 and hopes to recruit 358 individuals in Singapore, Australia, Europe, and the United States (Arizona, Illinois, and Texas). .

All trial information is from the National Institutes of Health U.S. National Library of Medicine (online at clinicaltrials.gov).

Dr. Markman is not involved with any of these trials. He is a regular contributor to Medscape Oncology. He has received income in an amount equal to or greater than $250 from Genentech, AstraZeneca Celgene, Clovis, Amgen.

A version of this article first appeared on Medscape.com.

A number of late-phase clinical trials in lymphoma and multiple myeloma (MM) have opened in recent months. Maybe one of your patients could benefit from being enrolled? 

Untreated peripheral T-cell lymphoma 

Adult patients with peripheral T-cell lymphoma who have received no therapy except corticosteroids are invited to join a phase 2 study testing duvelisib (Copiktra) added to usual chemotherapy. Duvelisib is currently used in relapsed/refractory patients with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) or follicular lymphoma; this study explores first-line use in a different type of lymphoma, so it may be a potential new indication for the drug. All participants will receive a 5-month chemotherapy regimen of cyclophosphamide, doxorubicin (Adriamycin, Rubex), vincristine (Oncovin), prednisone, and etoposide (VePesid). One group will also take oral azacitidine (Vidaza) while the third (experimental) group has oral duvelisib. The primary outcome is complete remission rate; overall survival (OS) is a secondary outcome. Quality of life (QoL) is not measured apart from mood and fatigue. The study opened at Memorial Sloan Kettering Cancer Center on July 30 for up to 170 participants. 

Untreated CLL/SLL 

Patients with CLL/SLL, no 17p deletions, and no prior systemic therapy can join a phase 3 study of pirtobrutinib, an investigational oral tyrosine-kinase inhibitor. Pirtobrutinib targets Bruton's tyrosine kinase, an intracellular signaler that is crucial to the proliferation and survival of leukemic cells. The trial will involve treatment for up to 5 years, with either oral pirtobrutinib or a standard combination of intravenous bendamustine (Treakisym, Treanda, Ribomustin) and rituximab (Ruxience, Riabni, Truxima, Rituxan, MabThera). Investigators at the study site, the California Research Institute in Los Angeles, started recruiting on Sept. 23 hoping for 250 participants. Progression-free survival is the primary outcome, OS is a secondary measure, and QoL will not be tracked.  

Relapsed or refractory follicular lymphoma after one line of therapy

 Adult patients who have CD20-positive follicular lymphoma (grades 1-3A) who have received at least one prior systemic lymphoma therapy can join a phase 3 trial of investigational drug mosunetuzumab combined with lenalidomide (Revlimid, Linamide). Participants in the mosunetuzumab group will be treated with the drug combo for approximately 1 year then followed for 8 years. People in the comparator group will receive a rituximab-lenalidomide combination instead. The trial planned to start enrolling on Oct. 31, looking for a total of 400 people in 144 study locations worldwide, including in nine U.S. states. The primary outcome is progression-free survival. OS is a secondary outcome and, apart from fatigue, QoL parameters will not be assessed.  

Relapsed or refractory follicular lymphoma after two lines of therapy 

Adults with follicular lymphoma (grades 1-3A) despite two or more treatment regimens, including at least one anti-CD20 therapy, are eligible for a phase 2 study of loncastuximab tesirine (Zynlonta). The drug already has an FDA accelerated approval this year for a different lymphoma, relapsed/refractory large B-cell lymphoma, so this could be a new indication. In this trial, it will be compared with idelalisib (Zydelig), which is already approved for follicular lymphoma. Participants will get either an infusion of loncastuximab every 3 weeks or a twice-daily tablet of idelalisib for up to 30 months. Investigators started recruiting on Oct. 30 and hope for 150 participants in Nevada and New Jersey. Complete response rate is the primary outcome. OS and QoL are secondary outcome measures. 

Untreated multiple myeloma not eligible for autologous stem-cell transplant (ASCT) 

Adults with untreated multiple myeloma who are not eligible for stem-cell transplantation are sought for a phase 2 study testing the performance of selinexor (Xpovio) plus dexamethasone. (Prior treatment with emergency steroids and radiation therapy is allowed.) Selinexor plus dexamethasone was approved in 2019 for multiple myeloma after four prior therapies; the goal of this study is to assess its performance as frontline treatment. Participants will receive oral selinexor and dexamethasone for up to 3 years in addition to subcutaneous daratumumab (Darzalex) and capsules of lenalidomide. The study opened Sept. 10, aiming for 100 participants at sites in Arizona, Colorado, Maryland, New York, Oregon, Texas, and Virginia. OS is a secondary outcome measure; QoL will not be assessed.  

Newly diagnosed multiple myeloma where ASCT not planned 

Patients with newly diagnosed multiple myeloma who are not having ASCT as initial therapy are eligible for a phase 3 study of the investigational CAR T-cell therapy ciltacabtagene autoleucel (cilta-cel). This product targets B-cell maturation antigen (BCMA), which is expressed on the surface of mature B lymphocytes and malignant plasma cells; it is in late-stage clinical trials for multiple myeloma but has not yet been approved. In this study, the control-group participants will receive standard therapy for up to approximately 4 years - a regimen of bortezomib (Velcade), lenalidomide, and dexamethasone. Patients destined for cilta-cel will undergo apheresis to garner their T cells, which will then be genetically engineered to express the synthetic antigen receptor, duplicated, and re-infused. During the 6-month wait between apheresis and the cilta-cel infusion, the CAR T patients will receive similar treatment to the control group. Recruitment started for 650 patients across 12 U.S. states and 24 countries on August 19. The primary outcome is progression-free survival. OS and QoL are secondary measures and will be tracked for approximately 12 years. 

All trial information is from the National Institutes of Health U.S. National Library of Medicine.

A version of this article first appeared on Medscape.com

A number of late-phase clinical trials in lymphoma and multiple myeloma (MM) have opened in recent months. Maybe one of your patients could benefit from being enrolled? 

Untreated peripheral T-cell lymphoma 

Adult patients with peripheral T-cell lymphoma who have received no therapy except corticosteroids are invited to join a phase 2 study testing duvelisib (Copiktra) added to usual chemotherapy. Duvelisib is currently used in relapsed/refractory patients with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) or follicular lymphoma; this study explores first-line use in a different type of lymphoma, so it may be a potential new indication for the drug. All participants will receive a 5-month chemotherapy regimen of cyclophosphamide, doxorubicin (Adriamycin, Rubex), vincristine (Oncovin), prednisone, and etoposide (VePesid). One group will also take oral azacitidine (Vidaza) while the third (experimental) group has oral duvelisib. The primary outcome is complete remission rate; overall survival (OS) is a secondary outcome. Quality of life (QoL) is not measured apart from mood and fatigue. The study opened at Memorial Sloan Kettering Cancer Center on July 30 for up to 170 participants. 

Untreated CLL/SLL 

Patients with CLL/SLL, no 17p deletions, and no prior systemic therapy can join a phase 3 study of pirtobrutinib, an investigational oral tyrosine-kinase inhibitor. Pirtobrutinib targets Bruton's tyrosine kinase, an intracellular signaler that is crucial to the proliferation and survival of leukemic cells. The trial will involve treatment for up to 5 years, with either oral pirtobrutinib or a standard combination of intravenous bendamustine (Treakisym, Treanda, Ribomustin) and rituximab (Ruxience, Riabni, Truxima, Rituxan, MabThera). Investigators at the study site, the California Research Institute in Los Angeles, started recruiting on Sept. 23 hoping for 250 participants. Progression-free survival is the primary outcome, OS is a secondary measure, and QoL will not be tracked.  

Relapsed or refractory follicular lymphoma after one line of therapy

 Adult patients who have CD20-positive follicular lymphoma (grades 1-3A) who have received at least one prior systemic lymphoma therapy can join a phase 3 trial of investigational drug mosunetuzumab combined with lenalidomide (Revlimid, Linamide). Participants in the mosunetuzumab group will be treated with the drug combo for approximately 1 year then followed for 8 years. People in the comparator group will receive a rituximab-lenalidomide combination instead. The trial planned to start enrolling on Oct. 31, looking for a total of 400 people in 144 study locations worldwide, including in nine U.S. states. The primary outcome is progression-free survival. OS is a secondary outcome and, apart from fatigue, QoL parameters will not be assessed.  

Relapsed or refractory follicular lymphoma after two lines of therapy 

Adults with follicular lymphoma (grades 1-3A) despite two or more treatment regimens, including at least one anti-CD20 therapy, are eligible for a phase 2 study of loncastuximab tesirine (Zynlonta). The drug already has an FDA accelerated approval this year for a different lymphoma, relapsed/refractory large B-cell lymphoma, so this could be a new indication. In this trial, it will be compared with idelalisib (Zydelig), which is already approved for follicular lymphoma. Participants will get either an infusion of loncastuximab every 3 weeks or a twice-daily tablet of idelalisib for up to 30 months. Investigators started recruiting on Oct. 30 and hope for 150 participants in Nevada and New Jersey. Complete response rate is the primary outcome. OS and QoL are secondary outcome measures. 

Untreated multiple myeloma not eligible for autologous stem-cell transplant (ASCT) 

Adults with untreated multiple myeloma who are not eligible for stem-cell transplantation are sought for a phase 2 study testing the performance of selinexor (Xpovio) plus dexamethasone. (Prior treatment with emergency steroids and radiation therapy is allowed.) Selinexor plus dexamethasone was approved in 2019 for multiple myeloma after four prior therapies; the goal of this study is to assess its performance as frontline treatment. Participants will receive oral selinexor and dexamethasone for up to 3 years in addition to subcutaneous daratumumab (Darzalex) and capsules of lenalidomide. The study opened Sept. 10, aiming for 100 participants at sites in Arizona, Colorado, Maryland, New York, Oregon, Texas, and Virginia. OS is a secondary outcome measure; QoL will not be assessed.  

Newly diagnosed multiple myeloma where ASCT not planned 

Patients with newly diagnosed multiple myeloma who are not having ASCT as initial therapy are eligible for a phase 3 study of the investigational CAR T-cell therapy ciltacabtagene autoleucel (cilta-cel). This product targets B-cell maturation antigen (BCMA), which is expressed on the surface of mature B lymphocytes and malignant plasma cells; it is in late-stage clinical trials for multiple myeloma but has not yet been approved. In this study, the control-group participants will receive standard therapy for up to approximately 4 years - a regimen of bortezomib (Velcade), lenalidomide, and dexamethasone. Patients destined for cilta-cel will undergo apheresis to garner their T cells, which will then be genetically engineered to express the synthetic antigen receptor, duplicated, and re-infused. During the 6-month wait between apheresis and the cilta-cel infusion, the CAR T patients will receive similar treatment to the control group. Recruitment started for 650 patients across 12 U.S. states and 24 countries on August 19. The primary outcome is progression-free survival. OS and QoL are secondary measures and will be tracked for approximately 12 years. 

All trial information is from the National Institutes of Health U.S. National Library of Medicine.

A version of this article first appeared on Medscape.com

A number of late-phase clinical trials in lymphoma and multiple myeloma (MM) have opened in recent months. Maybe one of your patients could benefit from being enrolled? 

Untreated peripheral T-cell lymphoma 

Adult patients with peripheral T-cell lymphoma who have received no therapy except corticosteroids are invited to join a phase 2 study testing duvelisib (Copiktra) added to usual chemotherapy. Duvelisib is currently used in relapsed/refractory patients with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) or follicular lymphoma; this study explores first-line use in a different type of lymphoma, so it may be a potential new indication for the drug. All participants will receive a 5-month chemotherapy regimen of cyclophosphamide, doxorubicin (Adriamycin, Rubex), vincristine (Oncovin), prednisone, and etoposide (VePesid). One group will also take oral azacitidine (Vidaza) while the third (experimental) group has oral duvelisib. The primary outcome is complete remission rate; overall survival (OS) is a secondary outcome. Quality of life (QoL) is not measured apart from mood and fatigue. The study opened at Memorial Sloan Kettering Cancer Center on July 30 for up to 170 participants. 

Untreated CLL/SLL 

Patients with CLL/SLL, no 17p deletions, and no prior systemic therapy can join a phase 3 study of pirtobrutinib, an investigational oral tyrosine-kinase inhibitor. Pirtobrutinib targets Bruton's tyrosine kinase, an intracellular signaler that is crucial to the proliferation and survival of leukemic cells. The trial will involve treatment for up to 5 years, with either oral pirtobrutinib or a standard combination of intravenous bendamustine (Treakisym, Treanda, Ribomustin) and rituximab (Ruxience, Riabni, Truxima, Rituxan, MabThera). Investigators at the study site, the California Research Institute in Los Angeles, started recruiting on Sept. 23 hoping for 250 participants. Progression-free survival is the primary outcome, OS is a secondary measure, and QoL will not be tracked.  

Relapsed or refractory follicular lymphoma after one line of therapy

 Adult patients who have CD20-positive follicular lymphoma (grades 1-3A) who have received at least one prior systemic lymphoma therapy can join a phase 3 trial of investigational drug mosunetuzumab combined with lenalidomide (Revlimid, Linamide). Participants in the mosunetuzumab group will be treated with the drug combo for approximately 1 year then followed for 8 years. People in the comparator group will receive a rituximab-lenalidomide combination instead. The trial planned to start enrolling on Oct. 31, looking for a total of 400 people in 144 study locations worldwide, including in nine U.S. states. The primary outcome is progression-free survival. OS is a secondary outcome and, apart from fatigue, QoL parameters will not be assessed.  

Relapsed or refractory follicular lymphoma after two lines of therapy 

Adults with follicular lymphoma (grades 1-3A) despite two or more treatment regimens, including at least one anti-CD20 therapy, are eligible for a phase 2 study of loncastuximab tesirine (Zynlonta). The drug already has an FDA accelerated approval this year for a different lymphoma, relapsed/refractory large B-cell lymphoma, so this could be a new indication. In this trial, it will be compared with idelalisib (Zydelig), which is already approved for follicular lymphoma. Participants will get either an infusion of loncastuximab every 3 weeks or a twice-daily tablet of idelalisib for up to 30 months. Investigators started recruiting on Oct. 30 and hope for 150 participants in Nevada and New Jersey. Complete response rate is the primary outcome. OS and QoL are secondary outcome measures. 

Untreated multiple myeloma not eligible for autologous stem-cell transplant (ASCT) 

Adults with untreated multiple myeloma who are not eligible for stem-cell transplantation are sought for a phase 2 study testing the performance of selinexor (Xpovio) plus dexamethasone. (Prior treatment with emergency steroids and radiation therapy is allowed.) Selinexor plus dexamethasone was approved in 2019 for multiple myeloma after four prior therapies; the goal of this study is to assess its performance as frontline treatment. Participants will receive oral selinexor and dexamethasone for up to 3 years in addition to subcutaneous daratumumab (Darzalex) and capsules of lenalidomide. The study opened Sept. 10, aiming for 100 participants at sites in Arizona, Colorado, Maryland, New York, Oregon, Texas, and Virginia. OS is a secondary outcome measure; QoL will not be assessed.  

Newly diagnosed multiple myeloma where ASCT not planned 

Patients with newly diagnosed multiple myeloma who are not having ASCT as initial therapy are eligible for a phase 3 study of the investigational CAR T-cell therapy ciltacabtagene autoleucel (cilta-cel). This product targets B-cell maturation antigen (BCMA), which is expressed on the surface of mature B lymphocytes and malignant plasma cells; it is in late-stage clinical trials for multiple myeloma but has not yet been approved. In this study, the control-group participants will receive standard therapy for up to approximately 4 years - a regimen of bortezomib (Velcade), lenalidomide, and dexamethasone. Patients destined for cilta-cel will undergo apheresis to garner their T cells, which will then be genetically engineered to express the synthetic antigen receptor, duplicated, and re-infused. During the 6-month wait between apheresis and the cilta-cel infusion, the CAR T patients will receive similar treatment to the control group. Recruitment started for 650 patients across 12 U.S. states and 24 countries on August 19. The primary outcome is progression-free survival. OS and QoL are secondary measures and will be tracked for approximately 12 years. 

All trial information is from the National Institutes of Health U.S. National Library of Medicine.

A version of this article first appeared on Medscape.com

A number of late-phase clinical trials in leukemia have opened in recent months. Maybe one of your patients could benefit from being enrolled.

Adults and children with acute or chronic leukemias

A phase 2 study partnering with the National Marrow Donor Program is seeking individuals aged 1-65 years with lymphoma or one of the following leukemias: “acute leukemia”, acute lymphoblastic (ALL), acute myelogenous (AML), mixed-phenotype acute, chronic myelogenous (CML), and chronic lymphocytic (CLL). Researchers hope to find a way to improve outcomes of hematopoietic-cell transplantation from mismatched, unrelated donors. Participants will receive the transplant and one of seven drug regimens and will be followed for a year. The trial plans to enroll 180 people and began recruiting on Sept. 30 in California, New York, and Virginia. The primary outcome is overall survival (OS). Quality of life (QoL) will not be measured.

Mast-cell leukemia (MCL)

Adults with MCL are sought for a phase 2 study of bezuclastinib, an experimental tyrosine-kinase inhibitor (TKI) called CGT9486. CGT9486 blocks the activity of a mutated version of tyrosine-kinase receptor KIT, called KIT D816V, which is known to cause systemic mastocytosis. Participants will receive oral CGT9486 daily for up to 18 months. The study opened in October, aiming for 140 participants with any advanced systemic mastocytoses (including MCL) at sites in California, Florida, Massachusetts, New York, Ohio, Texas, and Utah. OS and QoL will be tracked.

Previously Treated CLL/Small Lymphocytic Lymphoma (SLL)

Patients with CLL/SLL who have progressed on previous therapy can join a phase 3 study of another experimental oral TIK, pirtobrutinib, this time targeting Bruton’s tyrosine kinase (BTK). BTK plays a key role in the lifecycle of white blood cells. Participants will receive either “fixed-duration” pirtobrutinib plus venetoclax (Venclexta) and rituximab (Ruxience, Riabni, Truxima, Rituxan, MabThera) or the venetoclax-rituximab combo only, for up to 5 years. Investigators started recruiting in September, aiming for 600 participants across Florida, Louisiana, Missouri, New York, and Tennessee. Progression-free survival is the primary outcome; OS is a secondary outcome and QoL will not be tracked.

High-grade myeloid cancers with measurable residual disease

Patients with AML, myelodysplastic syndrome with excess blasts-2 or myeloid neoplasm, and whose original disease is still present, are eligible for a phase 2 study of CPX-351 (daunorubicin-cytarabine, Vyxeos). The intravenous chemotherapy was approved in 2017 for certain types of AML. The goal of this study is to determine if pretreatment with CPX-351 improves the outcome of donor stem-cell transplantation. Patients will either undergo immediate transplantation or receive CPX-351 for up to 10 days followed 60 days later by the transplant. The study, being conducted at the Fred Hutchinson Cancer Research Center in Seattle, started recruiting 130 patients in August. The primary outcome is OS; QoL will not be tracked.

Newly diagnosed Philadelphia-negative ALL

Patients aged 22 or older with Philadelphia-negative ALL who have not received chemotherapy or radiation therapy are invited to join a trial of calaspargase pegol (Asparlas). The therapy was approved in 2018 for ALL in children and young adults (1 month to 21 years). The aim of this study is to confirm the recommended doses and evaluate the drug’s safety and pharmacodynamics in adults over aged 21. Each participant will receive six 2-hour infusions of calaspargase pegol over several months. The primary outcomes are safety and drug activity; OS is a secondary outcome and QoL will not be measured. The study opened on July 7 and aims to recruit 122 participants in 11 states.

Untreated adults with TP53-mutant AML

Adult patients with previously untreated AML who have at least one TP53 gene mutation are sought for a phase 3 study of magrolimab, an investigational anti-CD47 monoclonal antibody. Participants will be treated for up to 27 months with either magrolimab plus azacytidine (Vidaza), venetoclax plus azacytidine (patients deemed “appropriate for nonintensive therapy”), or standard chemotherapy (those “appropriate for intensive therapy”). In patients who received nonintensive therapy, OS is the primary outcome; OS in all participants is a secondary outcome, and QoL won’t be assessed. The trial opened in July and aims to recruit 346 individuals in Hong Kong, Australia, and the United States (California, Missouri, Oklahoma, Pennsylvania, South Carolina, and Texas).

All trial information is from the U.S. National Library of Medicine, National Institutes of Health.

A version of this article first appeared on Medscape.com.

A number of late-phase clinical trials in leukemia have opened in recent months. Maybe one of your patients could benefit from being enrolled.

Adults and children with acute or chronic leukemias

A phase 2 study partnering with the National Marrow Donor Program is seeking individuals aged 1-65 years with lymphoma or one of the following leukemias: “acute leukemia”, acute lymphoblastic (ALL), acute myelogenous (AML), mixed-phenotype acute, chronic myelogenous (CML), and chronic lymphocytic (CLL). Researchers hope to find a way to improve outcomes of hematopoietic-cell transplantation from mismatched, unrelated donors. Participants will receive the transplant and one of seven drug regimens and will be followed for a year. The trial plans to enroll 180 people and began recruiting on Sept. 30 in California, New York, and Virginia. The primary outcome is overall survival (OS). Quality of life (QoL) will not be measured.

Mast-cell leukemia (MCL)

Adults with MCL are sought for a phase 2 study of bezuclastinib, an experimental tyrosine-kinase inhibitor (TKI) called CGT9486. CGT9486 blocks the activity of a mutated version of tyrosine-kinase receptor KIT, called KIT D816V, which is known to cause systemic mastocytosis. Participants will receive oral CGT9486 daily for up to 18 months. The study opened in October, aiming for 140 participants with any advanced systemic mastocytoses (including MCL) at sites in California, Florida, Massachusetts, New York, Ohio, Texas, and Utah. OS and QoL will be tracked.

Previously Treated CLL/Small Lymphocytic Lymphoma (SLL)

Patients with CLL/SLL who have progressed on previous therapy can join a phase 3 study of another experimental oral TIK, pirtobrutinib, this time targeting Bruton’s tyrosine kinase (BTK). BTK plays a key role in the lifecycle of white blood cells. Participants will receive either “fixed-duration” pirtobrutinib plus venetoclax (Venclexta) and rituximab (Ruxience, Riabni, Truxima, Rituxan, MabThera) or the venetoclax-rituximab combo only, for up to 5 years. Investigators started recruiting in September, aiming for 600 participants across Florida, Louisiana, Missouri, New York, and Tennessee. Progression-free survival is the primary outcome; OS is a secondary outcome and QoL will not be tracked.

High-grade myeloid cancers with measurable residual disease

Patients with AML, myelodysplastic syndrome with excess blasts-2 or myeloid neoplasm, and whose original disease is still present, are eligible for a phase 2 study of CPX-351 (daunorubicin-cytarabine, Vyxeos). The intravenous chemotherapy was approved in 2017 for certain types of AML. The goal of this study is to determine if pretreatment with CPX-351 improves the outcome of donor stem-cell transplantation. Patients will either undergo immediate transplantation or receive CPX-351 for up to 10 days followed 60 days later by the transplant. The study, being conducted at the Fred Hutchinson Cancer Research Center in Seattle, started recruiting 130 patients in August. The primary outcome is OS; QoL will not be tracked.

Newly diagnosed Philadelphia-negative ALL

Patients aged 22 or older with Philadelphia-negative ALL who have not received chemotherapy or radiation therapy are invited to join a trial of calaspargase pegol (Asparlas). The therapy was approved in 2018 for ALL in children and young adults (1 month to 21 years). The aim of this study is to confirm the recommended doses and evaluate the drug’s safety and pharmacodynamics in adults over aged 21. Each participant will receive six 2-hour infusions of calaspargase pegol over several months. The primary outcomes are safety and drug activity; OS is a secondary outcome and QoL will not be measured. The study opened on July 7 and aims to recruit 122 participants in 11 states.

Untreated adults with TP53-mutant AML

Adult patients with previously untreated AML who have at least one TP53 gene mutation are sought for a phase 3 study of magrolimab, an investigational anti-CD47 monoclonal antibody. Participants will be treated for up to 27 months with either magrolimab plus azacytidine (Vidaza), venetoclax plus azacytidine (patients deemed “appropriate for nonintensive therapy”), or standard chemotherapy (those “appropriate for intensive therapy”). In patients who received nonintensive therapy, OS is the primary outcome; OS in all participants is a secondary outcome, and QoL won’t be assessed. The trial opened in July and aims to recruit 346 individuals in Hong Kong, Australia, and the United States (California, Missouri, Oklahoma, Pennsylvania, South Carolina, and Texas).

All trial information is from the U.S. National Library of Medicine, National Institutes of Health.

A version of this article first appeared on Medscape.com.

A number of late-phase clinical trials in leukemia have opened in recent months. Maybe one of your patients could benefit from being enrolled.

Adults and children with acute or chronic leukemias

A phase 2 study partnering with the National Marrow Donor Program is seeking individuals aged 1-65 years with lymphoma or one of the following leukemias: “acute leukemia”, acute lymphoblastic (ALL), acute myelogenous (AML), mixed-phenotype acute, chronic myelogenous (CML), and chronic lymphocytic (CLL). Researchers hope to find a way to improve outcomes of hematopoietic-cell transplantation from mismatched, unrelated donors. Participants will receive the transplant and one of seven drug regimens and will be followed for a year. The trial plans to enroll 180 people and began recruiting on Sept. 30 in California, New York, and Virginia. The primary outcome is overall survival (OS). Quality of life (QoL) will not be measured.

Mast-cell leukemia (MCL)

Adults with MCL are sought for a phase 2 study of bezuclastinib, an experimental tyrosine-kinase inhibitor (TKI) called CGT9486. CGT9486 blocks the activity of a mutated version of tyrosine-kinase receptor KIT, called KIT D816V, which is known to cause systemic mastocytosis. Participants will receive oral CGT9486 daily for up to 18 months. The study opened in October, aiming for 140 participants with any advanced systemic mastocytoses (including MCL) at sites in California, Florida, Massachusetts, New York, Ohio, Texas, and Utah. OS and QoL will be tracked.

Previously Treated CLL/Small Lymphocytic Lymphoma (SLL)

Patients with CLL/SLL who have progressed on previous therapy can join a phase 3 study of another experimental oral TIK, pirtobrutinib, this time targeting Bruton’s tyrosine kinase (BTK). BTK plays a key role in the lifecycle of white blood cells. Participants will receive either “fixed-duration” pirtobrutinib plus venetoclax (Venclexta) and rituximab (Ruxience, Riabni, Truxima, Rituxan, MabThera) or the venetoclax-rituximab combo only, for up to 5 years. Investigators started recruiting in September, aiming for 600 participants across Florida, Louisiana, Missouri, New York, and Tennessee. Progression-free survival is the primary outcome; OS is a secondary outcome and QoL will not be tracked.

High-grade myeloid cancers with measurable residual disease

Patients with AML, myelodysplastic syndrome with excess blasts-2 or myeloid neoplasm, and whose original disease is still present, are eligible for a phase 2 study of CPX-351 (daunorubicin-cytarabine, Vyxeos). The intravenous chemotherapy was approved in 2017 for certain types of AML. The goal of this study is to determine if pretreatment with CPX-351 improves the outcome of donor stem-cell transplantation. Patients will either undergo immediate transplantation or receive CPX-351 for up to 10 days followed 60 days later by the transplant. The study, being conducted at the Fred Hutchinson Cancer Research Center in Seattle, started recruiting 130 patients in August. The primary outcome is OS; QoL will not be tracked.

Newly diagnosed Philadelphia-negative ALL

Patients aged 22 or older with Philadelphia-negative ALL who have not received chemotherapy or radiation therapy are invited to join a trial of calaspargase pegol (Asparlas). The therapy was approved in 2018 for ALL in children and young adults (1 month to 21 years). The aim of this study is to confirm the recommended doses and evaluate the drug’s safety and pharmacodynamics in adults over aged 21. Each participant will receive six 2-hour infusions of calaspargase pegol over several months. The primary outcomes are safety and drug activity; OS is a secondary outcome and QoL will not be measured. The study opened on July 7 and aims to recruit 122 participants in 11 states.

Untreated adults with TP53-mutant AML

Adult patients with previously untreated AML who have at least one TP53 gene mutation are sought for a phase 3 study of magrolimab, an investigational anti-CD47 monoclonal antibody. Participants will be treated for up to 27 months with either magrolimab plus azacytidine (Vidaza), venetoclax plus azacytidine (patients deemed “appropriate for nonintensive therapy”), or standard chemotherapy (those “appropriate for intensive therapy”). In patients who received nonintensive therapy, OS is the primary outcome; OS in all participants is a secondary outcome, and QoL won’t be assessed. The trial opened in July and aims to recruit 346 individuals in Hong Kong, Australia, and the United States (California, Missouri, Oklahoma, Pennsylvania, South Carolina, and Texas).

All trial information is from the U.S. National Library of Medicine, National Institutes of Health.

A version of this article first appeared on Medscape.com.

Untreated PD-L1 non–small cell lung cancer (NSCLC). Patients with previously untreated, PD-L1-selected, locally advanced, unresectable, or metastatic NSCLC are sought for a phase 3 trial comparing pembrolizumab to the investigational immunotherapies ociperlimab (an anti-TIGIT antibody) and tislelizumab (an anti-PD-1 checkpoint inhibitor). Participants will be treated until death or progression of disease, whichever comes first, up to approximately 39 months. The multinational study started recruiting June 8 and hopes to enroll 605 participants. U.S. trial centers are in Alabama, Alaska, California, Florida, Hawaii, Kentucky, Maine, and Virginia. Overall survival (OS) is a primary outcome, and quality of life (QoL) will be tracked. More details are avaiable at clinicaltrials.gov.

Newly diagnosed, locally advanced, unresectable NSCLC. Adult patients with newly diagnosed, histologically confirmed, locally advanced, stage III unresectable NSCL are being recruited for a phase 3 study comparing sequential combinations of concurrent chemoradiotherapy and the immunotherapies ociperlimab, tislelizumab, and durvalumab (Imfinzi). Participants will receive therapy until disease progression or up to 16 months from randomization, whichever occurs first. The trial began recruiting on June 17 at the Central Care Cancer Center, in Bolivar, Mo. OS and QoL over 16 months are secondary outcomes. More details are avaiable at clinicaltrials.gov.

Limited-stage small cell lung cancer. Patients with untreated small cell lung cancer and documented limited-stage disease (stages Tx, T1-T4, N0-3, M0; AJCC staging, eighth edition) can join a phase 2 study comparing the immunotherapies ociperlimab and tislelizumab plus concurrent chemoradiotherapy to concurrent chemoradiotherapy alone. The trial will last 30 months from the date of the study’s first recruitment. Investigators are aiming to recruit 120 people globally. U.S. sites are in Alaska, Hawaii, Kansas, Missouri, Pennsylvania, Texas, and Wisconsin. Progression-free survival is the primary outcome. OS over 30 months is a secondary outcome. QoL will not be tracked. More details are avaiable at clinicaltrials.gov.

Stage III unresectable NSCLC. Patients with stage III unresectable NSCLC with positive circulating tumor DNA are being recruited for a phase 3 study testing whether or not circulating cancer cells in the blood can be decreased by combining standard treatment durvalumab with platinum-doublet chemotherapy (carboplatin/pemetrexed or carboplatin/paclitaxel). Patients will receive durvalumab for 1 year, with or without four cycles of chemotherapy. The study opened on August 25 at Stanford University, in California. OS over 2 years is a secondary outcome. QoL will not be assessed. More details are avaiable at clinicaltrials.gov.

Untreated stage IV NSCLC. Patients with nonsquamous stage IV NSCLC not treated for metastatic disease are being recruited for a phase 2 study of the experimental immunotherapy SEA-CD40 in combination with pembrolizumab, pemetrexed, and carboplatin. Participants will be treated for approximately 2 years. Objective response rate is the primary outcome. OS over 4 years is a secondary outcome. QoL will not be assessed. The study opened on September 30 in Arkansas, California, Minnesota, Ohio, and Texas. More details are avaiable at clinicaltrials.gov.

Untreated metastatic NSCLC. Patients with metastatic squamous or nonsquamous NSCLC are sought for a phase 3 trial that will compare a new subcutaneous formulation of pembrolizumab with standard intravenous pembrolizumab, both given in combination with chemotherapy. Patients will be treated with immunotherapy for up to approximately 2 years until the occurrence of disease progression or intolerable adverse events or the participant/physician decides to stop. Drug pharmacokinetic performance is the primary outcome measure. OS over 5 years will be analyzed as a secondary outcome. QoL will not be assessed. The international trial has U.S. sites in Florida, Montana, Tennessee, Texas, and Virginia. More details are available at clinicaltrials.gov.

All trial information is from the National Institutes of Health U.S. National Library of Medicine (online at clinicaltrials.gov).

A version of this article first appeared on Medscape.com.

Untreated PD-L1 non–small cell lung cancer (NSCLC). Patients with previously untreated, PD-L1-selected, locally advanced, unresectable, or metastatic NSCLC are sought for a phase 3 trial comparing pembrolizumab to the investigational immunotherapies ociperlimab (an anti-TIGIT antibody) and tislelizumab (an anti-PD-1 checkpoint inhibitor). Participants will be treated until death or progression of disease, whichever comes first, up to approximately 39 months. The multinational study started recruiting June 8 and hopes to enroll 605 participants. U.S. trial centers are in Alabama, Alaska, California, Florida, Hawaii, Kentucky, Maine, and Virginia. Overall survival (OS) is a primary outcome, and quality of life (QoL) will be tracked. More details are avaiable at clinicaltrials.gov.

Newly diagnosed, locally advanced, unresectable NSCLC. Adult patients with newly diagnosed, histologically confirmed, locally advanced, stage III unresectable NSCL are being recruited for a phase 3 study comparing sequential combinations of concurrent chemoradiotherapy and the immunotherapies ociperlimab, tislelizumab, and durvalumab (Imfinzi). Participants will receive therapy until disease progression or up to 16 months from randomization, whichever occurs first. The trial began recruiting on June 17 at the Central Care Cancer Center, in Bolivar, Mo. OS and QoL over 16 months are secondary outcomes. More details are avaiable at clinicaltrials.gov.

Limited-stage small cell lung cancer. Patients with untreated small cell lung cancer and documented limited-stage disease (stages Tx, T1-T4, N0-3, M0; AJCC staging, eighth edition) can join a phase 2 study comparing the immunotherapies ociperlimab and tislelizumab plus concurrent chemoradiotherapy to concurrent chemoradiotherapy alone. The trial will last 30 months from the date of the study’s first recruitment. Investigators are aiming to recruit 120 people globally. U.S. sites are in Alaska, Hawaii, Kansas, Missouri, Pennsylvania, Texas, and Wisconsin. Progression-free survival is the primary outcome. OS over 30 months is a secondary outcome. QoL will not be tracked. More details are avaiable at clinicaltrials.gov.

Stage III unresectable NSCLC. Patients with stage III unresectable NSCLC with positive circulating tumor DNA are being recruited for a phase 3 study testing whether or not circulating cancer cells in the blood can be decreased by combining standard treatment durvalumab with platinum-doublet chemotherapy (carboplatin/pemetrexed or carboplatin/paclitaxel). Patients will receive durvalumab for 1 year, with or without four cycles of chemotherapy. The study opened on August 25 at Stanford University, in California. OS over 2 years is a secondary outcome. QoL will not be assessed. More details are avaiable at clinicaltrials.gov.

Untreated stage IV NSCLC. Patients with nonsquamous stage IV NSCLC not treated for metastatic disease are being recruited for a phase 2 study of the experimental immunotherapy SEA-CD40 in combination with pembrolizumab, pemetrexed, and carboplatin. Participants will be treated for approximately 2 years. Objective response rate is the primary outcome. OS over 4 years is a secondary outcome. QoL will not be assessed. The study opened on September 30 in Arkansas, California, Minnesota, Ohio, and Texas. More details are avaiable at clinicaltrials.gov.

Untreated metastatic NSCLC. Patients with metastatic squamous or nonsquamous NSCLC are sought for a phase 3 trial that will compare a new subcutaneous formulation of pembrolizumab with standard intravenous pembrolizumab, both given in combination with chemotherapy. Patients will be treated with immunotherapy for up to approximately 2 years until the occurrence of disease progression or intolerable adverse events or the participant/physician decides to stop. Drug pharmacokinetic performance is the primary outcome measure. OS over 5 years will be analyzed as a secondary outcome. QoL will not be assessed. The international trial has U.S. sites in Florida, Montana, Tennessee, Texas, and Virginia. More details are available at clinicaltrials.gov.

All trial information is from the National Institutes of Health U.S. National Library of Medicine (online at clinicaltrials.gov).

A version of this article first appeared on Medscape.com.

Untreated PD-L1 non–small cell lung cancer (NSCLC). Patients with previously untreated, PD-L1-selected, locally advanced, unresectable, or metastatic NSCLC are sought for a phase 3 trial comparing pembrolizumab to the investigational immunotherapies ociperlimab (an anti-TIGIT antibody) and tislelizumab (an anti-PD-1 checkpoint inhibitor). Participants will be treated until death or progression of disease, whichever comes first, up to approximately 39 months. The multinational study started recruiting June 8 and hopes to enroll 605 participants. U.S. trial centers are in Alabama, Alaska, California, Florida, Hawaii, Kentucky, Maine, and Virginia. Overall survival (OS) is a primary outcome, and quality of life (QoL) will be tracked. More details are avaiable at clinicaltrials.gov.

Newly diagnosed, locally advanced, unresectable NSCLC. Adult patients with newly diagnosed, histologically confirmed, locally advanced, stage III unresectable NSCL are being recruited for a phase 3 study comparing sequential combinations of concurrent chemoradiotherapy and the immunotherapies ociperlimab, tislelizumab, and durvalumab (Imfinzi). Participants will receive therapy until disease progression or up to 16 months from randomization, whichever occurs first. The trial began recruiting on June 17 at the Central Care Cancer Center, in Bolivar, Mo. OS and QoL over 16 months are secondary outcomes. More details are avaiable at clinicaltrials.gov.

Limited-stage small cell lung cancer. Patients with untreated small cell lung cancer and documented limited-stage disease (stages Tx, T1-T4, N0-3, M0; AJCC staging, eighth edition) can join a phase 2 study comparing the immunotherapies ociperlimab and tislelizumab plus concurrent chemoradiotherapy to concurrent chemoradiotherapy alone. The trial will last 30 months from the date of the study’s first recruitment. Investigators are aiming to recruit 120 people globally. U.S. sites are in Alaska, Hawaii, Kansas, Missouri, Pennsylvania, Texas, and Wisconsin. Progression-free survival is the primary outcome. OS over 30 months is a secondary outcome. QoL will not be tracked. More details are avaiable at clinicaltrials.gov.

Stage III unresectable NSCLC. Patients with stage III unresectable NSCLC with positive circulating tumor DNA are being recruited for a phase 3 study testing whether or not circulating cancer cells in the blood can be decreased by combining standard treatment durvalumab with platinum-doublet chemotherapy (carboplatin/pemetrexed or carboplatin/paclitaxel). Patients will receive durvalumab for 1 year, with or without four cycles of chemotherapy. The study opened on August 25 at Stanford University, in California. OS over 2 years is a secondary outcome. QoL will not be assessed. More details are avaiable at clinicaltrials.gov.

Untreated stage IV NSCLC. Patients with nonsquamous stage IV NSCLC not treated for metastatic disease are being recruited for a phase 2 study of the experimental immunotherapy SEA-CD40 in combination with pembrolizumab, pemetrexed, and carboplatin. Participants will be treated for approximately 2 years. Objective response rate is the primary outcome. OS over 4 years is a secondary outcome. QoL will not be assessed. The study opened on September 30 in Arkansas, California, Minnesota, Ohio, and Texas. More details are avaiable at clinicaltrials.gov.

Untreated metastatic NSCLC. Patients with metastatic squamous or nonsquamous NSCLC are sought for a phase 3 trial that will compare a new subcutaneous formulation of pembrolizumab with standard intravenous pembrolizumab, both given in combination with chemotherapy. Patients will be treated with immunotherapy for up to approximately 2 years until the occurrence of disease progression or intolerable adverse events or the participant/physician decides to stop. Drug pharmacokinetic performance is the primary outcome measure. OS over 5 years will be analyzed as a secondary outcome. QoL will not be assessed. The international trial has U.S. sites in Florida, Montana, Tennessee, Texas, and Virginia. More details are available at clinicaltrials.gov.

All trial information is from the National Institutes of Health U.S. National Library of Medicine (online at clinicaltrials.gov).

A version of this article first appeared on Medscape.com.