Non-Hispanic black patients with cancer and patients with hematologic malignancies have a significantly increased risk of death if they develop COVID-19, according to the latest data from the COVID-19 and Cancer Consortium (CCC19) registry.

Initial results from the CCC19 registry were reported as part of the American Society of Clinical Oncology (ASCO) virtual scientific program and published in The Lancet (Lancet. 2020 Jun 20;395[10241]:1907-18).

The latest data were presented at the AACR virtual meeting: COVID-19 and Cancer by Brian I. Rini, MD, of Vanderbilt University, Nashville, Tenn. They were simultaneously published in Cancer Discovery (Cancer Discov. 2020 Jul 22;CD-20-0941).

The CCC19 registry was launched in March by a few institutions as part of “a grassroots idea ... to collect granular data regarding cancer patients and their outcomes with COVID,” Dr. Rini said.

Within a few months of its inception, the registry had partnered with more than 100 institutions worldwide and accrued data from more than 2,000 patients.

The reports in The Lancet and at ASCO included outcomes for the first 928 patients and showed a 13% mortality rate as well as a fivefold increase in the risk of 30-day mortality among patients with COVID-19 and progressing cancer.

The data also showed an increased mortality risk among older patients, men, former smokers, those with poor performance status, those with multiple comorbidities, and those treated with hydroxychloroquine and azithromycin.

The latest data

The CCC19 registry has grown to include 114 sites worldwide, including major comprehensive cancer centers and community sites. As of June 26, there were 2,749 patients enrolled.

Since the last data were reported, the mortality rate increased from 13% to 16% (versus 5% globally). In addition, the increased mortality risk among non-Hispanic black patients and patients with hematologic malignancies reached statistical significance, Dr. Rini said. He noted that the increase in mortality rate was largely attributable to improved follow-up.

Mechanical ventilation was required in 12% of patients, ICU admission was required in 16%, oxygen was required in 45%, and hospitalization was required in 60%. The composite outcome of death, severe illness requiring hospitalization, ICU admission, or mechanical ventilation was reached in 29% of patients, Dr. Rini said.

Mortality rates across cancer types ranged from 3% to 26%, with thyroid and breast cancer patients having the lowest rates (3% and 8%, respectively), and with lymphoma and lung cancer patients having the highest (22% and 26%, respectively), Dr. Rini said.

He noted that the TERAVOLT registry, a COVID-19 registry for patients with thoracic cancers, also showed a very high mortality rate in this subgroup of patients.

Results from TERAVOLT were reported at the AACR virtual meeting I, presented at ASCO, and published in The Lancet (Lancet Oncol. 2020 Jul;21[7]:914-22). The most recent results showed a mortality rate of nearly 36% and reinforce the high mortality rate seen in lung cancer patients in CCC19, Dr. Rini said.
 

Increased mortality risk

After adjustment for several demographic and disease characteristics, the updated CCC19 data showed a significantly increased risk of mortality among:

• Older patients (adjusted odds ratio [aOR] per decade of age, 1.52).
• Men (aOR, 1.43).
• Current or former smokers vs. never smokers (aOR, 1.28).
• Patients with Eastern Cooperative Oncology Group performance scores of 1 vs. 0 (aOR of 1.80) or 2 vs. 0 (aOR, 4.22).
• Stable cancer vs. remission (aOR, 1.47).
• Progressive cancer vs. remission (aOR, 2.96).
• Non-Hispanic Black vs. White patients (aOR, 1.56).
• Hematologic malignancies vs. solid tumors (aOR, 1.80).

“Importantly, there were some factors that did not reach statistical significance,” Dr. Rini said. These include obesity (aOR, 1.23), recent surgery (aOR, 1.05), receipt of cytotoxic chemotherapy vs. no chemotherapy (aOR, 1.14), and receipt of noncytotoxic chemotherapy vs. no chemotherapy (aOR, 0.75).

“I think this provides some reassurance that cancer care can and should continue for these patients,” Dr. Rini said.

He noted, however, that in TERAVOLT, chemotherapy with or without other treatment was a risk factor for mortality in lung cancer patients when compared with no chemotherapy (OR, 1.71) and when compared with immunotherapy or targeted therapy (OR, 1.64).
 

NCCAPS and other registries

Dr. Rini discussed a number of registries looking at outcomes in COVID-19 patients with cancer, and he said the findings to date appear to confirm a higher mortality rate among cancer patients, particularly those with lung cancer.

Several factors are emerging that appear to be related to risk, including both cancer-related and non–cancer-related factors, he added.

The ongoing prospective National Cancer Institute COVID-19 in Cancer Patients Study (NCCAPS) “will provide much needed longitudinal data and, importantly, biospecimen collection in a large cohort of patients who have active cancer and are receiving treatment, said Dr. Rini, who is the study’s protocol chair. NCCAPS is a natural history study in that population, he said.

The planned accrual is about 2,000 patients who will be followed for up to 2 years for data collection, imaging scans, and research specimens.

The use of specimens is “a unique and special part of this study,” Dr. Rini said, explaining that the specimens will be used to look for development of antibodies over time, to describe the trajectory of cytokine abnormalities – especially in patients with more acute inpatient courses – to perform DNA-based genome-wide association studies, and to assess coagulation parameters.

NCCAPS is activated at 546 sties, 10 patients were enrolled as of June 21, and rapid accrual is expected over the next several months, he said.

Gypsyamber D’Souza, PhD, session moderator and an infectious disease epidemiologist at Johns Hopkins University in Baltimore, acknowledged the challenge that registry administrators face when trying to balance the need to get data out against the desire to ask the right questions and to have the right comparison groups, stratification, and analyses, especially amid a crisis like the COVID-19 pandemic.

Dr. Rini said it has indeed been a bit of a struggle with CCC19 to determine what information should be published and when, and what constitutes an important update.

“It’s been a learning experience, and frankly, I think we’re still learning,” he said. “This has been such a unique time in terms of a rush to get data out, balanced against making sure that there’s quality data and that you’re actually answering important questions.”

In fact, a number of ongoing registries “should start to produce great data [that will be presented] at upcoming big conferences,” Dr. Rini said. He added that those data “will help piece together different important aspects of this and different hypotheses, and hopefully complement the clinical data that’s starting to come out.”

The CCC19 registry is sponsored by Vanderbilt-Ingram Cancer Center. Dr. Rini disclosed relationships with Pfizer, Merck, Genentech/Roche, Aveo, AstraZeneca, Bristol Myers Squibb, Exelixis, Synthorx, Peloton, Compugen, Corvus, Surface Oncology, 3DMedicines, Aravive, Alkermes, Arrowhead, and PTC Therapeutics. Dr. D’Souza did not disclose any conflicts.

sworcester@mdedge.com

SOURCE: Rini BI. AACR: COVID-19 and Cancer. Abstract IA26.

Non-Hispanic black patients with cancer and patients with hematologic malignancies have a significantly increased risk of death if they develop COVID-19, according to the latest data from the COVID-19 and Cancer Consortium (CCC19) registry.

Initial results from the CCC19 registry were reported as part of the American Society of Clinical Oncology (ASCO) virtual scientific program and published in The Lancet (Lancet. 2020 Jun 20;395[10241]:1907-18).

The latest data were presented at the AACR virtual meeting: COVID-19 and Cancer by Brian I. Rini, MD, of Vanderbilt University, Nashville, Tenn. They were simultaneously published in Cancer Discovery (Cancer Discov. 2020 Jul 22;CD-20-0941).

The CCC19 registry was launched in March by a few institutions as part of “a grassroots idea ... to collect granular data regarding cancer patients and their outcomes with COVID,” Dr. Rini said.

Within a few months of its inception, the registry had partnered with more than 100 institutions worldwide and accrued data from more than 2,000 patients.

The reports in The Lancet and at ASCO included outcomes for the first 928 patients and showed a 13% mortality rate as well as a fivefold increase in the risk of 30-day mortality among patients with COVID-19 and progressing cancer.

The data also showed an increased mortality risk among older patients, men, former smokers, those with poor performance status, those with multiple comorbidities, and those treated with hydroxychloroquine and azithromycin.

The latest data

The CCC19 registry has grown to include 114 sites worldwide, including major comprehensive cancer centers and community sites. As of June 26, there were 2,749 patients enrolled.

Since the last data were reported, the mortality rate increased from 13% to 16% (versus 5% globally). In addition, the increased mortality risk among non-Hispanic black patients and patients with hematologic malignancies reached statistical significance, Dr. Rini said. He noted that the increase in mortality rate was largely attributable to improved follow-up.

Mechanical ventilation was required in 12% of patients, ICU admission was required in 16%, oxygen was required in 45%, and hospitalization was required in 60%. The composite outcome of death, severe illness requiring hospitalization, ICU admission, or mechanical ventilation was reached in 29% of patients, Dr. Rini said.

Mortality rates across cancer types ranged from 3% to 26%, with thyroid and breast cancer patients having the lowest rates (3% and 8%, respectively), and with lymphoma and lung cancer patients having the highest (22% and 26%, respectively), Dr. Rini said.

He noted that the TERAVOLT registry, a COVID-19 registry for patients with thoracic cancers, also showed a very high mortality rate in this subgroup of patients.

Results from TERAVOLT were reported at the AACR virtual meeting I, presented at ASCO, and published in The Lancet (Lancet Oncol. 2020 Jul;21[7]:914-22). The most recent results showed a mortality rate of nearly 36% and reinforce the high mortality rate seen in lung cancer patients in CCC19, Dr. Rini said.
 

Increased mortality risk

After adjustment for several demographic and disease characteristics, the updated CCC19 data showed a significantly increased risk of mortality among:

• Older patients (adjusted odds ratio [aOR] per decade of age, 1.52).
• Men (aOR, 1.43).
• Current or former smokers vs. never smokers (aOR, 1.28).
• Patients with Eastern Cooperative Oncology Group performance scores of 1 vs. 0 (aOR of 1.80) or 2 vs. 0 (aOR, 4.22).
• Stable cancer vs. remission (aOR, 1.47).
• Progressive cancer vs. remission (aOR, 2.96).
• Non-Hispanic Black vs. White patients (aOR, 1.56).
• Hematologic malignancies vs. solid tumors (aOR, 1.80).

“Importantly, there were some factors that did not reach statistical significance,” Dr. Rini said. These include obesity (aOR, 1.23), recent surgery (aOR, 1.05), receipt of cytotoxic chemotherapy vs. no chemotherapy (aOR, 1.14), and receipt of noncytotoxic chemotherapy vs. no chemotherapy (aOR, 0.75).

“I think this provides some reassurance that cancer care can and should continue for these patients,” Dr. Rini said.

He noted, however, that in TERAVOLT, chemotherapy with or without other treatment was a risk factor for mortality in lung cancer patients when compared with no chemotherapy (OR, 1.71) and when compared with immunotherapy or targeted therapy (OR, 1.64).
 

NCCAPS and other registries

Dr. Rini discussed a number of registries looking at outcomes in COVID-19 patients with cancer, and he said the findings to date appear to confirm a higher mortality rate among cancer patients, particularly those with lung cancer.

Several factors are emerging that appear to be related to risk, including both cancer-related and non–cancer-related factors, he added.

The ongoing prospective National Cancer Institute COVID-19 in Cancer Patients Study (NCCAPS) “will provide much needed longitudinal data and, importantly, biospecimen collection in a large cohort of patients who have active cancer and are receiving treatment, said Dr. Rini, who is the study’s protocol chair. NCCAPS is a natural history study in that population, he said.

The planned accrual is about 2,000 patients who will be followed for up to 2 years for data collection, imaging scans, and research specimens.

The use of specimens is “a unique and special part of this study,” Dr. Rini said, explaining that the specimens will be used to look for development of antibodies over time, to describe the trajectory of cytokine abnormalities – especially in patients with more acute inpatient courses – to perform DNA-based genome-wide association studies, and to assess coagulation parameters.

NCCAPS is activated at 546 sties, 10 patients were enrolled as of June 21, and rapid accrual is expected over the next several months, he said.

Gypsyamber D’Souza, PhD, session moderator and an infectious disease epidemiologist at Johns Hopkins University in Baltimore, acknowledged the challenge that registry administrators face when trying to balance the need to get data out against the desire to ask the right questions and to have the right comparison groups, stratification, and analyses, especially amid a crisis like the COVID-19 pandemic.

Dr. Rini said it has indeed been a bit of a struggle with CCC19 to determine what information should be published and when, and what constitutes an important update.

“It’s been a learning experience, and frankly, I think we’re still learning,” he said. “This has been such a unique time in terms of a rush to get data out, balanced against making sure that there’s quality data and that you’re actually answering important questions.”

In fact, a number of ongoing registries “should start to produce great data [that will be presented] at upcoming big conferences,” Dr. Rini said. He added that those data “will help piece together different important aspects of this and different hypotheses, and hopefully complement the clinical data that’s starting to come out.”

The CCC19 registry is sponsored by Vanderbilt-Ingram Cancer Center. Dr. Rini disclosed relationships with Pfizer, Merck, Genentech/Roche, Aveo, AstraZeneca, Bristol Myers Squibb, Exelixis, Synthorx, Peloton, Compugen, Corvus, Surface Oncology, 3DMedicines, Aravive, Alkermes, Arrowhead, and PTC Therapeutics. Dr. D’Souza did not disclose any conflicts.

sworcester@mdedge.com

SOURCE: Rini BI. AACR: COVID-19 and Cancer. Abstract IA26.

Non-Hispanic black patients with cancer and patients with hematologic malignancies have a significantly increased risk of death if they develop COVID-19, according to the latest data from the COVID-19 and Cancer Consortium (CCC19) registry.

Initial results from the CCC19 registry were reported as part of the American Society of Clinical Oncology (ASCO) virtual scientific program and published in The Lancet (Lancet. 2020 Jun 20;395[10241]:1907-18).

The latest data were presented at the AACR virtual meeting: COVID-19 and Cancer by Brian I. Rini, MD, of Vanderbilt University, Nashville, Tenn. They were simultaneously published in Cancer Discovery (Cancer Discov. 2020 Jul 22;CD-20-0941).

The CCC19 registry was launched in March by a few institutions as part of “a grassroots idea ... to collect granular data regarding cancer patients and their outcomes with COVID,” Dr. Rini said.

Within a few months of its inception, the registry had partnered with more than 100 institutions worldwide and accrued data from more than 2,000 patients.

The reports in The Lancet and at ASCO included outcomes for the first 928 patients and showed a 13% mortality rate as well as a fivefold increase in the risk of 30-day mortality among patients with COVID-19 and progressing cancer.

The data also showed an increased mortality risk among older patients, men, former smokers, those with poor performance status, those with multiple comorbidities, and those treated with hydroxychloroquine and azithromycin.

The latest data

The CCC19 registry has grown to include 114 sites worldwide, including major comprehensive cancer centers and community sites. As of June 26, there were 2,749 patients enrolled.

Since the last data were reported, the mortality rate increased from 13% to 16% (versus 5% globally). In addition, the increased mortality risk among non-Hispanic black patients and patients with hematologic malignancies reached statistical significance, Dr. Rini said. He noted that the increase in mortality rate was largely attributable to improved follow-up.

Mechanical ventilation was required in 12% of patients, ICU admission was required in 16%, oxygen was required in 45%, and hospitalization was required in 60%. The composite outcome of death, severe illness requiring hospitalization, ICU admission, or mechanical ventilation was reached in 29% of patients, Dr. Rini said.

Mortality rates across cancer types ranged from 3% to 26%, with thyroid and breast cancer patients having the lowest rates (3% and 8%, respectively), and with lymphoma and lung cancer patients having the highest (22% and 26%, respectively), Dr. Rini said.

He noted that the TERAVOLT registry, a COVID-19 registry for patients with thoracic cancers, also showed a very high mortality rate in this subgroup of patients.

Results from TERAVOLT were reported at the AACR virtual meeting I, presented at ASCO, and published in The Lancet (Lancet Oncol. 2020 Jul;21[7]:914-22). The most recent results showed a mortality rate of nearly 36% and reinforce the high mortality rate seen in lung cancer patients in CCC19, Dr. Rini said.
 

Increased mortality risk

After adjustment for several demographic and disease characteristics, the updated CCC19 data showed a significantly increased risk of mortality among:

• Older patients (adjusted odds ratio [aOR] per decade of age, 1.52).
• Men (aOR, 1.43).
• Current or former smokers vs. never smokers (aOR, 1.28).
• Patients with Eastern Cooperative Oncology Group performance scores of 1 vs. 0 (aOR of 1.80) or 2 vs. 0 (aOR, 4.22).
• Stable cancer vs. remission (aOR, 1.47).
• Progressive cancer vs. remission (aOR, 2.96).
• Non-Hispanic Black vs. White patients (aOR, 1.56).
• Hematologic malignancies vs. solid tumors (aOR, 1.80).

“Importantly, there were some factors that did not reach statistical significance,” Dr. Rini said. These include obesity (aOR, 1.23), recent surgery (aOR, 1.05), receipt of cytotoxic chemotherapy vs. no chemotherapy (aOR, 1.14), and receipt of noncytotoxic chemotherapy vs. no chemotherapy (aOR, 0.75).

“I think this provides some reassurance that cancer care can and should continue for these patients,” Dr. Rini said.

He noted, however, that in TERAVOLT, chemotherapy with or without other treatment was a risk factor for mortality in lung cancer patients when compared with no chemotherapy (OR, 1.71) and when compared with immunotherapy or targeted therapy (OR, 1.64).
 

NCCAPS and other registries

Dr. Rini discussed a number of registries looking at outcomes in COVID-19 patients with cancer, and he said the findings to date appear to confirm a higher mortality rate among cancer patients, particularly those with lung cancer.

Several factors are emerging that appear to be related to risk, including both cancer-related and non–cancer-related factors, he added.

The ongoing prospective National Cancer Institute COVID-19 in Cancer Patients Study (NCCAPS) “will provide much needed longitudinal data and, importantly, biospecimen collection in a large cohort of patients who have active cancer and are receiving treatment, said Dr. Rini, who is the study’s protocol chair. NCCAPS is a natural history study in that population, he said.

The planned accrual is about 2,000 patients who will be followed for up to 2 years for data collection, imaging scans, and research specimens.

The use of specimens is “a unique and special part of this study,” Dr. Rini said, explaining that the specimens will be used to look for development of antibodies over time, to describe the trajectory of cytokine abnormalities – especially in patients with more acute inpatient courses – to perform DNA-based genome-wide association studies, and to assess coagulation parameters.

NCCAPS is activated at 546 sties, 10 patients were enrolled as of June 21, and rapid accrual is expected over the next several months, he said.

Gypsyamber D’Souza, PhD, session moderator and an infectious disease epidemiologist at Johns Hopkins University in Baltimore, acknowledged the challenge that registry administrators face when trying to balance the need to get data out against the desire to ask the right questions and to have the right comparison groups, stratification, and analyses, especially amid a crisis like the COVID-19 pandemic.

Dr. Rini said it has indeed been a bit of a struggle with CCC19 to determine what information should be published and when, and what constitutes an important update.

“It’s been a learning experience, and frankly, I think we’re still learning,” he said. “This has been such a unique time in terms of a rush to get data out, balanced against making sure that there’s quality data and that you’re actually answering important questions.”

In fact, a number of ongoing registries “should start to produce great data [that will be presented] at upcoming big conferences,” Dr. Rini said. He added that those data “will help piece together different important aspects of this and different hypotheses, and hopefully complement the clinical data that’s starting to come out.”

The CCC19 registry is sponsored by Vanderbilt-Ingram Cancer Center. Dr. Rini disclosed relationships with Pfizer, Merck, Genentech/Roche, Aveo, AstraZeneca, Bristol Myers Squibb, Exelixis, Synthorx, Peloton, Compugen, Corvus, Surface Oncology, 3DMedicines, Aravive, Alkermes, Arrowhead, and PTC Therapeutics. Dr. D’Souza did not disclose any conflicts.

sworcester@mdedge.com

SOURCE: Rini BI. AACR: COVID-19 and Cancer. Abstract IA26.

There are genetic differences when comparing prostate tumors from African American men and European-American men, but none of these differences are of clinical significance for the genetically targeted treatments available to date, according to an analysis published in Clinical Cancer Research.

“[N]o significant differences were seen in clinically actionable DNA repair genes, MSI-high [microsatellite instability–high] status, and tumor mutation burden, suggesting that current therapeutic strategies may be equally beneficial in both populations,” wrote study author Yusuke Koga, of the Boston University, and colleagues.

“Since these findings suggest that the frequency of targetable genetic alterations is similar in patients of predominantly African versus European ancestry, offering comprehensive genomic profiling and biomarker-based therapies to all patients, including African American patients, is a critical component of promoting equity in the management of metastatic prostate cancer,” said Atish D. Choudhury, MD, PhD, of the Dana-Farber Cancer Institute in Boston, who was not involved in this study.

Mr. Koga and colleagues noted that, when compared with European-American men, African American men have a higher incidence of prostate cancer, present with more advanced disease at an earlier age, and have increased mortality. These differences persist even after adjustment for socioeconomic covariates. That raises the question of the role of genetics.

“There is emerging evidence that, across some clinical trials and equal-access health systems, outcomes between AFR [African-American] men and European-American men with prostate cancer are similar,” the investigators wrote. “Although these data suggest that disparities can be ameliorated, there is limited knowledge of the genomic alterations that differ between groups and that could impact clinical outcomes.”
 

Study details and results

To get a handle on the issue, the investigators performed a meta-analysis of tumors from 250 African American men and 611 European-American men to compare the frequencies of somatic alterations across datasets from the Cancer Genome Atlas, the African Ancestry prostate cancer cohort, and the Memorial Sloan Kettering–Integrated Mutation Profiling of Actionable Cancer Targets panel.

The team also compared prostate cancer sequencing data from a commercial platform, the Foundation Medicine assay, from 436 African-American men and 3,018 European-American men.

In the meta-analysis, mutations in ZFHX3 and focal deletions in ETV3 were more common in tumors from African American men than in tumors from European-American men. Both genes are putative prostate cancer tumor suppressors, the investigators noted.

TP53 mutations, meanwhile, were associated with increasing Gleason scores in both groups, suggesting “that if TP53 mutations are found in low-grade disease, they may potentially indicate a more aggressive clinical trajectory,” the investigators wrote.

In the analysis with the commercial assay, MYC amplifications were more frequent in African American men with metastatic disease, raising “the possibility that MYC amplifications may also contribute to high-risk disease in this population,” the team wrote.

Deletions in PTEN and rearrangements in TMPRSS2-ERG were less frequent in tumors from African American men, but KMT2D truncations and CCND1 amplifications were more frequent.

“Higher expression of CCND1 has been implicated with perineural invasion in prostate cancer, an aggressive histological feature in prostate cancer. Truncating mutations in KMT2D have been reported in both localized and metastatic prostate cancer patients with unclear clinical significance,” the investigators noted.

“The genomic differences seen in genes such as MYC, ZFHX3, PTEN, and TMPRSS2-ERG suggest that different pathways of carcinogenesis may be active in AFR [African American] men, which could lead to further disparities if targeted therapies for some of these alterations become available,” the team wrote.

They noted that the meta-analysis was limited by the fact that some cohorts lacked matched tumors from European-American men, which limited the investigators’ ability to control for differences in region, clinical setting, or sequencing assay. Furthermore, age, tumor stage, and Gleason grade were unavailable in the cohort analyzed with the commercial assay.

This research was funded by the Department of Defense, the National Cancer Institute, and the Prostate Cancer Foundation. Two authors are employees of Foundation Medicine.

aotto@mdedge.com

SOURCE: Koga Y et al. Clin Cancer Res. 2020 Jul 10. doi: 10.1158/1078-0432.CCR-19-4112.

There are genetic differences when comparing prostate tumors from African American men and European-American men, but none of these differences are of clinical significance for the genetically targeted treatments available to date, according to an analysis published in Clinical Cancer Research.

“[N]o significant differences were seen in clinically actionable DNA repair genes, MSI-high [microsatellite instability–high] status, and tumor mutation burden, suggesting that current therapeutic strategies may be equally beneficial in both populations,” wrote study author Yusuke Koga, of the Boston University, and colleagues.

“Since these findings suggest that the frequency of targetable genetic alterations is similar in patients of predominantly African versus European ancestry, offering comprehensive genomic profiling and biomarker-based therapies to all patients, including African American patients, is a critical component of promoting equity in the management of metastatic prostate cancer,” said Atish D. Choudhury, MD, PhD, of the Dana-Farber Cancer Institute in Boston, who was not involved in this study.

Mr. Koga and colleagues noted that, when compared with European-American men, African American men have a higher incidence of prostate cancer, present with more advanced disease at an earlier age, and have increased mortality. These differences persist even after adjustment for socioeconomic covariates. That raises the question of the role of genetics.

“There is emerging evidence that, across some clinical trials and equal-access health systems, outcomes between AFR [African-American] men and European-American men with prostate cancer are similar,” the investigators wrote. “Although these data suggest that disparities can be ameliorated, there is limited knowledge of the genomic alterations that differ between groups and that could impact clinical outcomes.”
 

Study details and results

To get a handle on the issue, the investigators performed a meta-analysis of tumors from 250 African American men and 611 European-American men to compare the frequencies of somatic alterations across datasets from the Cancer Genome Atlas, the African Ancestry prostate cancer cohort, and the Memorial Sloan Kettering–Integrated Mutation Profiling of Actionable Cancer Targets panel.

The team also compared prostate cancer sequencing data from a commercial platform, the Foundation Medicine assay, from 436 African-American men and 3,018 European-American men.

In the meta-analysis, mutations in ZFHX3 and focal deletions in ETV3 were more common in tumors from African American men than in tumors from European-American men. Both genes are putative prostate cancer tumor suppressors, the investigators noted.

TP53 mutations, meanwhile, were associated with increasing Gleason scores in both groups, suggesting “that if TP53 mutations are found in low-grade disease, they may potentially indicate a more aggressive clinical trajectory,” the investigators wrote.

In the analysis with the commercial assay, MYC amplifications were more frequent in African American men with metastatic disease, raising “the possibility that MYC amplifications may also contribute to high-risk disease in this population,” the team wrote.

Deletions in PTEN and rearrangements in TMPRSS2-ERG were less frequent in tumors from African American men, but KMT2D truncations and CCND1 amplifications were more frequent.

“Higher expression of CCND1 has been implicated with perineural invasion in prostate cancer, an aggressive histological feature in prostate cancer. Truncating mutations in KMT2D have been reported in both localized and metastatic prostate cancer patients with unclear clinical significance,” the investigators noted.

“The genomic differences seen in genes such as MYC, ZFHX3, PTEN, and TMPRSS2-ERG suggest that different pathways of carcinogenesis may be active in AFR [African American] men, which could lead to further disparities if targeted therapies for some of these alterations become available,” the team wrote.

They noted that the meta-analysis was limited by the fact that some cohorts lacked matched tumors from European-American men, which limited the investigators’ ability to control for differences in region, clinical setting, or sequencing assay. Furthermore, age, tumor stage, and Gleason grade were unavailable in the cohort analyzed with the commercial assay.

This research was funded by the Department of Defense, the National Cancer Institute, and the Prostate Cancer Foundation. Two authors are employees of Foundation Medicine.

aotto@mdedge.com

SOURCE: Koga Y et al. Clin Cancer Res. 2020 Jul 10. doi: 10.1158/1078-0432.CCR-19-4112.

There are genetic differences when comparing prostate tumors from African American men and European-American men, but none of these differences are of clinical significance for the genetically targeted treatments available to date, according to an analysis published in Clinical Cancer Research.

“[N]o significant differences were seen in clinically actionable DNA repair genes, MSI-high [microsatellite instability–high] status, and tumor mutation burden, suggesting that current therapeutic strategies may be equally beneficial in both populations,” wrote study author Yusuke Koga, of the Boston University, and colleagues.

“Since these findings suggest that the frequency of targetable genetic alterations is similar in patients of predominantly African versus European ancestry, offering comprehensive genomic profiling and biomarker-based therapies to all patients, including African American patients, is a critical component of promoting equity in the management of metastatic prostate cancer,” said Atish D. Choudhury, MD, PhD, of the Dana-Farber Cancer Institute in Boston, who was not involved in this study.

Mr. Koga and colleagues noted that, when compared with European-American men, African American men have a higher incidence of prostate cancer, present with more advanced disease at an earlier age, and have increased mortality. These differences persist even after adjustment for socioeconomic covariates. That raises the question of the role of genetics.

“There is emerging evidence that, across some clinical trials and equal-access health systems, outcomes between AFR [African-American] men and European-American men with prostate cancer are similar,” the investigators wrote. “Although these data suggest that disparities can be ameliorated, there is limited knowledge of the genomic alterations that differ between groups and that could impact clinical outcomes.”
 

Study details and results

To get a handle on the issue, the investigators performed a meta-analysis of tumors from 250 African American men and 611 European-American men to compare the frequencies of somatic alterations across datasets from the Cancer Genome Atlas, the African Ancestry prostate cancer cohort, and the Memorial Sloan Kettering–Integrated Mutation Profiling of Actionable Cancer Targets panel.

The team also compared prostate cancer sequencing data from a commercial platform, the Foundation Medicine assay, from 436 African-American men and 3,018 European-American men.

In the meta-analysis, mutations in ZFHX3 and focal deletions in ETV3 were more common in tumors from African American men than in tumors from European-American men. Both genes are putative prostate cancer tumor suppressors, the investigators noted.

TP53 mutations, meanwhile, were associated with increasing Gleason scores in both groups, suggesting “that if TP53 mutations are found in low-grade disease, they may potentially indicate a more aggressive clinical trajectory,” the investigators wrote.

In the analysis with the commercial assay, MYC amplifications were more frequent in African American men with metastatic disease, raising “the possibility that MYC amplifications may also contribute to high-risk disease in this population,” the team wrote.

Deletions in PTEN and rearrangements in TMPRSS2-ERG were less frequent in tumors from African American men, but KMT2D truncations and CCND1 amplifications were more frequent.

“Higher expression of CCND1 has been implicated with perineural invasion in prostate cancer, an aggressive histological feature in prostate cancer. Truncating mutations in KMT2D have been reported in both localized and metastatic prostate cancer patients with unclear clinical significance,” the investigators noted.

“The genomic differences seen in genes such as MYC, ZFHX3, PTEN, and TMPRSS2-ERG suggest that different pathways of carcinogenesis may be active in AFR [African American] men, which could lead to further disparities if targeted therapies for some of these alterations become available,” the team wrote.

They noted that the meta-analysis was limited by the fact that some cohorts lacked matched tumors from European-American men, which limited the investigators’ ability to control for differences in region, clinical setting, or sequencing assay. Furthermore, age, tumor stage, and Gleason grade were unavailable in the cohort analyzed with the commercial assay.

This research was funded by the Department of Defense, the National Cancer Institute, and the Prostate Cancer Foundation. Two authors are employees of Foundation Medicine.

aotto@mdedge.com

SOURCE: Koga Y et al. Clin Cancer Res. 2020 Jul 10. doi: 10.1158/1078-0432.CCR-19-4112.

SPK-8011, an investigational adeno-associated virus (AAV)–mediated gene therapy for hemophilia A, provides stable and durable factor VIII expression with no major safety concerns, according to findings at least 2 years after a single treatment in patients from a phase 1/2 trial.

The first 5 of 14 adult men with hemophilia A and who had factor VIII (FVIII) activity of 2% or less before treatment with SPK-8011 (at single doses of either 5 × 10^{11 or 1} × 10¹² vg/kg), showed no development of FVIII inhibitors or evidence of FVIII cellular immune response at 106-142 weeks’ follow-up after vector infusion, according to Lindsey A. George, MD, at the International Society of Thrombosis and Haemostasis 2020 virtual congress.

At follow-up, the two who had received a 5 × 10¹¹ vg/kg dose had FVIII activity of 6.9%-8.4%, and the three in the 1 × 10¹² vg/kg cohort had FVIII activity of 5.2%-19.8%, said Dr. George, of the Children’s Hospital of Philadelphia.

Overall, 12 of the 14 patients in the study had sustained FVIII expression, including 7 of 9 who received the highest SPK-8011 dose of 2 × 10¹² vg/kg. In the 12 with sustained expression, a “remarkable” 91% reduction in the annualized bleeding rate from the year prior to vs. the year after vector infusion was observed, she said.

“Similarly, looking at number of factor infusions before vector infusion relative to the number of factor infusions after vector infusion ... [there was] evidence of remarkable preliminary efficacy,” she added, noting a 96% reduction in factor consumption.

The findings are of note because, while clinical studies of Spark Therapeutic’s SPK-8011 product in hemophilia B and preclinical models in hemophilia A showed promising reductions in bleeds and stable, durable levels of FVIII expression after therapy, the first successful clinical trial of an AAV-mediated gene therapy in hemophilia A – the BioMarin AAV serotype 5 human FVIII-SQ (valoctocogene roxaparvovec) – showed an unexpected decline in FVIII expression at 1, 2, 3, and 4 years.

“This may be particularly relevant in the context of development of multi-serotype AAV neutralizing antibodies (NAb) following AAV vector administration,” Dr. George said, referencing a small study in which she and her colleagues showed long-term persistence of cross-reactive AAV NAb. The findings of that study, which is currently in press in Molecular Therapy, “suggest that repeat AAV vector infusion is unlikely to be possible with current methods.”

Initial results from the SPK-8011 study were presented at the 2018 American Society of Hematology annual meeting. No major safety issues have emerged since those data were presented at ASH; no deaths have occurred, and none of the patients developed FVIII inhibitors.

Treatment-related adverse events were limited to an infusion reaction in one patient, which resolved completely, and liver enzyme elevations in three patients, which also resolved. One serious adverse event – a grade 2 transaminitis that resulted in elective hospitalization for intravenous steroid administration, also resolved.

With respect to vector clearance, there was “no evidence of vector in either saliva, semen, serum, urine, or peripheral blood mononuclear cells by 6 weeks after vector infusion,” Dr. George said.

One-stage assay determination of FVIII activity showed that activity greater than 10% permits an absolute bleeding rate (ABR) of less than 1%, which is consistent with hemophilia natural history studies. Therefore “these data support that FVIII activity that is approximately greater than 10% “may be adequate to either eliminate or achieve an ABR of less than 1,” she said.

“With respect to assay discrepancy, our data at least preliminarily support that the one-stage assay determinant of hepatocyte-derived FVIII correlates with clinical phenotype,” she added.

The findings in the first five patients demonstrate preliminary stability of FVIII expression at follow up between 2 and 3.3 years, she said.

Further, of the nine patients who received the 2 × 10¹² vg/kg dose, seven had sustained FVIII expression at about 1.5 years, five of the seven had no bleeds, and two lost FVIII expression and returned to prophylaxis uneventfully, she noted.

“The future directions of this work are ultimately to explore the optimal vector dose and immunosuppression regimens to achieve predictable, safe, efficacious, and durable FVIII expression,” she said.

Asked during a question and answer period about potential reasons for the differences in durability seen with SBK-8011 versus valoctocogene roxaparvovec, Dr. George said they remain unclear but could be related to differences in vector doses and manufacturing platforms.

Emerging data may allow for better comparisons, she added.

Session moderator Sebastien Lacroix-Desmazes, MD, of Centre de Recherche des Cordeliers, Paris, further asked about plans to optimize the immunosuppression regimen.

Plans are indeed in the works to identify the optimal immunosuppression regimen and to optimize immunosuppression in this trial, Dr. George said, noting that Spark Therapeutics “has outlined a plan to further investigate this in phase 1/2 trial before progressing into phase 3 study.”

Spark Therapeutic sponsored the SPK-8011 study. Dr. George disclosed consulting and/or data safety monitoring board activity for Pfizer and AvroBio.

sworcester@mdedge.com

SOURCE: George L et al. 2020 ISTH Congress, Abstract OC 03.5.

SPK-8011, an investigational adeno-associated virus (AAV)–mediated gene therapy for hemophilia A, provides stable and durable factor VIII expression with no major safety concerns, according to findings at least 2 years after a single treatment in patients from a phase 1/2 trial.

The first 5 of 14 adult men with hemophilia A and who had factor VIII (FVIII) activity of 2% or less before treatment with SPK-8011 (at single doses of either 5 × 10^{11 or 1} × 10¹² vg/kg), showed no development of FVIII inhibitors or evidence of FVIII cellular immune response at 106-142 weeks’ follow-up after vector infusion, according to Lindsey A. George, MD, at the International Society of Thrombosis and Haemostasis 2020 virtual congress.

At follow-up, the two who had received a 5 × 10¹¹ vg/kg dose had FVIII activity of 6.9%-8.4%, and the three in the 1 × 10¹² vg/kg cohort had FVIII activity of 5.2%-19.8%, said Dr. George, of the Children’s Hospital of Philadelphia.

Overall, 12 of the 14 patients in the study had sustained FVIII expression, including 7 of 9 who received the highest SPK-8011 dose of 2 × 10¹² vg/kg. In the 12 with sustained expression, a “remarkable” 91% reduction in the annualized bleeding rate from the year prior to vs. the year after vector infusion was observed, she said.

“Similarly, looking at number of factor infusions before vector infusion relative to the number of factor infusions after vector infusion ... [there was] evidence of remarkable preliminary efficacy,” she added, noting a 96% reduction in factor consumption.

The findings are of note because, while clinical studies of Spark Therapeutic’s SPK-8011 product in hemophilia B and preclinical models in hemophilia A showed promising reductions in bleeds and stable, durable levels of FVIII expression after therapy, the first successful clinical trial of an AAV-mediated gene therapy in hemophilia A – the BioMarin AAV serotype 5 human FVIII-SQ (valoctocogene roxaparvovec) – showed an unexpected decline in FVIII expression at 1, 2, 3, and 4 years.

“This may be particularly relevant in the context of development of multi-serotype AAV neutralizing antibodies (NAb) following AAV vector administration,” Dr. George said, referencing a small study in which she and her colleagues showed long-term persistence of cross-reactive AAV NAb. The findings of that study, which is currently in press in Molecular Therapy, “suggest that repeat AAV vector infusion is unlikely to be possible with current methods.”

Initial results from the SPK-8011 study were presented at the 2018 American Society of Hematology annual meeting. No major safety issues have emerged since those data were presented at ASH; no deaths have occurred, and none of the patients developed FVIII inhibitors.

Treatment-related adverse events were limited to an infusion reaction in one patient, which resolved completely, and liver enzyme elevations in three patients, which also resolved. One serious adverse event – a grade 2 transaminitis that resulted in elective hospitalization for intravenous steroid administration, also resolved.

With respect to vector clearance, there was “no evidence of vector in either saliva, semen, serum, urine, or peripheral blood mononuclear cells by 6 weeks after vector infusion,” Dr. George said.

One-stage assay determination of FVIII activity showed that activity greater than 10% permits an absolute bleeding rate (ABR) of less than 1%, which is consistent with hemophilia natural history studies. Therefore “these data support that FVIII activity that is approximately greater than 10% “may be adequate to either eliminate or achieve an ABR of less than 1,” she said.

“With respect to assay discrepancy, our data at least preliminarily support that the one-stage assay determinant of hepatocyte-derived FVIII correlates with clinical phenotype,” she added.

The findings in the first five patients demonstrate preliminary stability of FVIII expression at follow up between 2 and 3.3 years, she said.

Further, of the nine patients who received the 2 × 10¹² vg/kg dose, seven had sustained FVIII expression at about 1.5 years, five of the seven had no bleeds, and two lost FVIII expression and returned to prophylaxis uneventfully, she noted.

“The future directions of this work are ultimately to explore the optimal vector dose and immunosuppression regimens to achieve predictable, safe, efficacious, and durable FVIII expression,” she said.

Asked during a question and answer period about potential reasons for the differences in durability seen with SBK-8011 versus valoctocogene roxaparvovec, Dr. George said they remain unclear but could be related to differences in vector doses and manufacturing platforms.

Emerging data may allow for better comparisons, she added.

Session moderator Sebastien Lacroix-Desmazes, MD, of Centre de Recherche des Cordeliers, Paris, further asked about plans to optimize the immunosuppression regimen.

Plans are indeed in the works to identify the optimal immunosuppression regimen and to optimize immunosuppression in this trial, Dr. George said, noting that Spark Therapeutics “has outlined a plan to further investigate this in phase 1/2 trial before progressing into phase 3 study.”

Spark Therapeutic sponsored the SPK-8011 study. Dr. George disclosed consulting and/or data safety monitoring board activity for Pfizer and AvroBio.

sworcester@mdedge.com

SOURCE: George L et al. 2020 ISTH Congress, Abstract OC 03.5.

SPK-8011, an investigational adeno-associated virus (AAV)–mediated gene therapy for hemophilia A, provides stable and durable factor VIII expression with no major safety concerns, according to findings at least 2 years after a single treatment in patients from a phase 1/2 trial.

The first 5 of 14 adult men with hemophilia A and who had factor VIII (FVIII) activity of 2% or less before treatment with SPK-8011 (at single doses of either 5 × 10^{11 or 1} × 10¹² vg/kg), showed no development of FVIII inhibitors or evidence of FVIII cellular immune response at 106-142 weeks’ follow-up after vector infusion, according to Lindsey A. George, MD, at the International Society of Thrombosis and Haemostasis 2020 virtual congress.

At follow-up, the two who had received a 5 × 10¹¹ vg/kg dose had FVIII activity of 6.9%-8.4%, and the three in the 1 × 10¹² vg/kg cohort had FVIII activity of 5.2%-19.8%, said Dr. George, of the Children’s Hospital of Philadelphia.

Overall, 12 of the 14 patients in the study had sustained FVIII expression, including 7 of 9 who received the highest SPK-8011 dose of 2 × 10¹² vg/kg. In the 12 with sustained expression, a “remarkable” 91% reduction in the annualized bleeding rate from the year prior to vs. the year after vector infusion was observed, she said.

“Similarly, looking at number of factor infusions before vector infusion relative to the number of factor infusions after vector infusion ... [there was] evidence of remarkable preliminary efficacy,” she added, noting a 96% reduction in factor consumption.

The findings are of note because, while clinical studies of Spark Therapeutic’s SPK-8011 product in hemophilia B and preclinical models in hemophilia A showed promising reductions in bleeds and stable, durable levels of FVIII expression after therapy, the first successful clinical trial of an AAV-mediated gene therapy in hemophilia A – the BioMarin AAV serotype 5 human FVIII-SQ (valoctocogene roxaparvovec) – showed an unexpected decline in FVIII expression at 1, 2, 3, and 4 years.

“This may be particularly relevant in the context of development of multi-serotype AAV neutralizing antibodies (NAb) following AAV vector administration,” Dr. George said, referencing a small study in which she and her colleagues showed long-term persistence of cross-reactive AAV NAb. The findings of that study, which is currently in press in Molecular Therapy, “suggest that repeat AAV vector infusion is unlikely to be possible with current methods.”

Initial results from the SPK-8011 study were presented at the 2018 American Society of Hematology annual meeting. No major safety issues have emerged since those data were presented at ASH; no deaths have occurred, and none of the patients developed FVIII inhibitors.

Treatment-related adverse events were limited to an infusion reaction in one patient, which resolved completely, and liver enzyme elevations in three patients, which also resolved. One serious adverse event – a grade 2 transaminitis that resulted in elective hospitalization for intravenous steroid administration, also resolved.

With respect to vector clearance, there was “no evidence of vector in either saliva, semen, serum, urine, or peripheral blood mononuclear cells by 6 weeks after vector infusion,” Dr. George said.

One-stage assay determination of FVIII activity showed that activity greater than 10% permits an absolute bleeding rate (ABR) of less than 1%, which is consistent with hemophilia natural history studies. Therefore “these data support that FVIII activity that is approximately greater than 10% “may be adequate to either eliminate or achieve an ABR of less than 1,” she said.

“With respect to assay discrepancy, our data at least preliminarily support that the one-stage assay determinant of hepatocyte-derived FVIII correlates with clinical phenotype,” she added.

The findings in the first five patients demonstrate preliminary stability of FVIII expression at follow up between 2 and 3.3 years, she said.

Further, of the nine patients who received the 2 × 10¹² vg/kg dose, seven had sustained FVIII expression at about 1.5 years, five of the seven had no bleeds, and two lost FVIII expression and returned to prophylaxis uneventfully, she noted.

“The future directions of this work are ultimately to explore the optimal vector dose and immunosuppression regimens to achieve predictable, safe, efficacious, and durable FVIII expression,” she said.

Asked during a question and answer period about potential reasons for the differences in durability seen with SBK-8011 versus valoctocogene roxaparvovec, Dr. George said they remain unclear but could be related to differences in vector doses and manufacturing platforms.

Emerging data may allow for better comparisons, she added.

Session moderator Sebastien Lacroix-Desmazes, MD, of Centre de Recherche des Cordeliers, Paris, further asked about plans to optimize the immunosuppression regimen.

Plans are indeed in the works to identify the optimal immunosuppression regimen and to optimize immunosuppression in this trial, Dr. George said, noting that Spark Therapeutics “has outlined a plan to further investigate this in phase 1/2 trial before progressing into phase 3 study.”

Spark Therapeutic sponsored the SPK-8011 study. Dr. George disclosed consulting and/or data safety monitoring board activity for Pfizer and AvroBio.

sworcester@mdedge.com

SOURCE: George L et al. 2020 ISTH Congress, Abstract OC 03.5.

Treatment with high-dose methylprednisolone plus tocilizumab (Actemra, Genentech) as needed was associated with faster respiratory recovery, a lower likelihood of mechanical ventilation, and fewer in-hospital deaths compared with supportive care alone among people with COVID-19 experiencing a hyperinflammatory state known as a cytokine storm.

Compared with historic controls, participants in the treatment group were 79% more likely to achieve at least a two-stage improvement in respiratory status, for example.

“COVID-19-associated cytokine storm syndrome [CSS] is an important complication of severe acute respiratory syndrome coronavirus-2 infection in up to 25% of the patients,” lead author Sofia Ramiro, MD, PhD, said in an interview.

Furthermore, CSS often leads to death in this population, said Dr. Ramiro, a consultant rheumatologist and senior researcher at Leiden University Medical Center and Zuyderland Medical Center in Heerlen, the Netherlands.

Results of the COVID High-Intensity Immunosuppression in Cytokine Storm Syndrome (CHIC) study were published online July 20 in Annals of the Rheumatic Diseases.
 

Contrary to guidance?

The World Health Organization (WHO) cautions against administering corticosteroids to some critically ill patients with COVID-19. “WHO recommends against the routine use of systemic corticosteroids for treatment of viral pneumonia,” according to an interim guidance document on the clinical management of COVID-19 published May 27.

Dr. Ramiro and colleagues make a distinction, however, noting “the risk profile of such a short course of glucocorticoid for treatment of CSS needs to be separated from preexisting chronic use of glucocorticoid for conditions like rheumatic and musculoskeletal diseases.”

Participants in the current study tolerated immunosuppressive therapy well without evidence of impaired viral clearance or bacterial superinfection, they added.

Other experts disagree with recent recommendations to use corticosteroids to treat a hyperimmune response or suspected adrenal insufficiency in the setting of refractory shock in patients with COVID-19.

Information about immunosuppressive therapy and CSS linked to COVID-19 remains anecdotal, however, Dr. Ramiro and colleagues noted.

The researchers assessed outcomes of 86 individuals with COVID-19-associated CSS treated with high-dose methylprednisolone plus/minus tocilizumab, an anti-interleukin-6 receptor monoclonal antibody. They compared them with another 86 patients with COVID-19 treated with supportive care before initiation of the combination therapy protocol.

Participants with CSS had an oxygen saturation of 94% or lower at rest or tachypnea exceeding 30 breaths per minute.

They also had at least two of the following: C-reactive protein > 100 mg/L; serum ferritin > 900 mcg/L at one occasion or a twofold increase at admission within 48 hours; or D-dimer levels > 1,500 mcg/L.

The treatment group received methylprednisolone 250 mg intravenously on day 1, followed by 80 mg intravenously on days 2-5. Investigators permitted a 2-day extension if indicated.

Those who failed to clinically improve or experienced respiratory decline could also receive intravenous tocilizumab on day 2 or after. The agent was dosed at 8 mg/kg body weight during a single infusion from day 2-5 up to a maximum of 800 mg.

In all, 37 participants received tocilizumab, including two participants who received a second dose 5 days after initial treatment.  

Except for one patient in the treatment group, all participants also received antibiotic treatment and nearly 80% received chloroquine.
 

Mechanical ventilation and mortality

The primary outcome of at least a two-stage improvement in respiratory status on a WHO scale associated with treatment yielded a hazard ratio (HR) of 1.79. The treatment group achieved this improvement a median 7 days earlier than controls.

Mechanical ventilation to treat respiratory deterioration was 71% less likely for the treatment group versus controls (HR, 0.29).

The treatment group were also 65% less likely to die in hospital (HR, 0.35) than were controls.

The researchers also reported a significant difference in the number of deaths at day 14 in the treatment vs. control group, at 10 vs. 33 patients (P < .0001).
 

Glucocorticoid sufficient for many

In a sensitivity analysis excluding patients who received tocilizumab, the benefits of treatment remained statistically significant, “suggesting that a clinically relevant treatment effect can be reached by high-dose glucocorticoids alone,” the researchers noted.

This finding suggests “that the timely administration of high-dose glucocorticoids alone may provide significant benefit in more than half of the patients, and that tocilizumab is only needed in those cases that had insufficient clinical improvement on methylprednisolone alone,” they added.

“This is an important finding given the limited availability of tocilizumab in many countries and tocilizumab’s high costs.”

Complications were fairly balanced between groups. For example, bacterial infections during hospitalization were diagnosed in eight patients in the treatment group versus seven in the control group.

In addition, cardiac arrhythmias occurred in both groups, but slightly less frequently in the treatment group (P = .265), and there was a trend towards more pulmonary embolisms in the treatment group (P = .059).
 

Strengths and limitations

“A treatment with high-dose glucocorticoids is a convenient choice since glucocorticoids are safe, widely available, and inexpensive,” the researchers noted. “Longer follow-up, however, is needed to give final resolution about the safety and efficacy of the strategy.”

A strength of the study was “meticulous selection of those patients more likely to benefit from immunosuppressive treatment, namely patients with a CSS,” she added.

The study featured a prospective, observational design for the treatment group and retrospective analysis of the historic controls. “Methodologically, the main limitation of the study is not being a randomized controlled trial,” she noted.

“Ethically it has shown to be very rewarding to consciously decide against a randomized control trial, as we are talking about a disease that if only treated with supportive care can lead to mortality up to almost 50% from COVID-19-associated CSS,” Dr. Ramiro said.

Going forward, Dr. Ramiro plans to continue monitoring patients who experienced CSS to assess their outcome post-COVID-19 infection. “We want to focus on cardiorespiratory, functional, and quality of life outcomes,” she said. “We will also compare the outcomes between patients that have received immunosuppression with those that haven’t.”
 

‘Quite interesting’ results

“We desperately need better evidence to guide the management of patients hospitalized with COVID-19,” Nihar R. Desai, MD, MPH, who was not affiliated with the study, said in an interview.

“These data from the Netherlands are quite interesting and provide another signal to support the use of corticosteroids, with tocilizumab if needed, among hospitalized patients with COVID-19 to improve outcomes,” added Dr. Desai, associate professor of medicine and investigator at the Center for Outcomes Research and Evaluation, Yale University, New Haven, Conn.

“While these data are not randomized and have a relatively small sample size, we had recently seen the results of the RECOVERY trial, a UK-based randomized trial demonstrating the benefit of steroids in COVID-19,” he said.

“Taken together, these studies seem to suggest that there is a benefit with steroid therapy.” Further validation of these results is warranted, he added.
“While not a randomized clinical trial, and thus susceptible to unmeasured bias, the study adds to mounting evidence that supports targeting the excessive inflammation found in some patients with COVID-19,” Jared Radbel, MD, a pulmonologist, critical care specialist, and assistant professor of medicine at Rutgers Robert Wood Johnson Medical School, New Brunswick, N.J., said in an interview.

Dr. Radbel added that he is part of a multicenter group that has submitted a manuscript examining outcomes of critically ill patients with COVID-19 treated with tocilizumab.

Dr. Ramiro, Dr. Desai, and Dr. Radbel have disclosed no relevant financial relationships.
 

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

Treatment with high-dose methylprednisolone plus tocilizumab (Actemra, Genentech) as needed was associated with faster respiratory recovery, a lower likelihood of mechanical ventilation, and fewer in-hospital deaths compared with supportive care alone among people with COVID-19 experiencing a hyperinflammatory state known as a cytokine storm.

Compared with historic controls, participants in the treatment group were 79% more likely to achieve at least a two-stage improvement in respiratory status, for example.

“COVID-19-associated cytokine storm syndrome [CSS] is an important complication of severe acute respiratory syndrome coronavirus-2 infection in up to 25% of the patients,” lead author Sofia Ramiro, MD, PhD, said in an interview.

Furthermore, CSS often leads to death in this population, said Dr. Ramiro, a consultant rheumatologist and senior researcher at Leiden University Medical Center and Zuyderland Medical Center in Heerlen, the Netherlands.

Results of the COVID High-Intensity Immunosuppression in Cytokine Storm Syndrome (CHIC) study were published online July 20 in Annals of the Rheumatic Diseases.
 

Contrary to guidance?

The World Health Organization (WHO) cautions against administering corticosteroids to some critically ill patients with COVID-19. “WHO recommends against the routine use of systemic corticosteroids for treatment of viral pneumonia,” according to an interim guidance document on the clinical management of COVID-19 published May 27.

Dr. Ramiro and colleagues make a distinction, however, noting “the risk profile of such a short course of glucocorticoid for treatment of CSS needs to be separated from preexisting chronic use of glucocorticoid for conditions like rheumatic and musculoskeletal diseases.”

Participants in the current study tolerated immunosuppressive therapy well without evidence of impaired viral clearance or bacterial superinfection, they added.

Other experts disagree with recent recommendations to use corticosteroids to treat a hyperimmune response or suspected adrenal insufficiency in the setting of refractory shock in patients with COVID-19.

Information about immunosuppressive therapy and CSS linked to COVID-19 remains anecdotal, however, Dr. Ramiro and colleagues noted.

The researchers assessed outcomes of 86 individuals with COVID-19-associated CSS treated with high-dose methylprednisolone plus/minus tocilizumab, an anti-interleukin-6 receptor monoclonal antibody. They compared them with another 86 patients with COVID-19 treated with supportive care before initiation of the combination therapy protocol.

Participants with CSS had an oxygen saturation of 94% or lower at rest or tachypnea exceeding 30 breaths per minute.

They also had at least two of the following: C-reactive protein > 100 mg/L; serum ferritin > 900 mcg/L at one occasion or a twofold increase at admission within 48 hours; or D-dimer levels > 1,500 mcg/L.

The treatment group received methylprednisolone 250 mg intravenously on day 1, followed by 80 mg intravenously on days 2-5. Investigators permitted a 2-day extension if indicated.

Those who failed to clinically improve or experienced respiratory decline could also receive intravenous tocilizumab on day 2 or after. The agent was dosed at 8 mg/kg body weight during a single infusion from day 2-5 up to a maximum of 800 mg.

In all, 37 participants received tocilizumab, including two participants who received a second dose 5 days after initial treatment.  

Except for one patient in the treatment group, all participants also received antibiotic treatment and nearly 80% received chloroquine.
 

Mechanical ventilation and mortality

The primary outcome of at least a two-stage improvement in respiratory status on a WHO scale associated with treatment yielded a hazard ratio (HR) of 1.79. The treatment group achieved this improvement a median 7 days earlier than controls.

Mechanical ventilation to treat respiratory deterioration was 71% less likely for the treatment group versus controls (HR, 0.29).

The treatment group were also 65% less likely to die in hospital (HR, 0.35) than were controls.

The researchers also reported a significant difference in the number of deaths at day 14 in the treatment vs. control group, at 10 vs. 33 patients (P < .0001).
 

Glucocorticoid sufficient for many

In a sensitivity analysis excluding patients who received tocilizumab, the benefits of treatment remained statistically significant, “suggesting that a clinically relevant treatment effect can be reached by high-dose glucocorticoids alone,” the researchers noted.

This finding suggests “that the timely administration of high-dose glucocorticoids alone may provide significant benefit in more than half of the patients, and that tocilizumab is only needed in those cases that had insufficient clinical improvement on methylprednisolone alone,” they added.

“This is an important finding given the limited availability of tocilizumab in many countries and tocilizumab’s high costs.”

Complications were fairly balanced between groups. For example, bacterial infections during hospitalization were diagnosed in eight patients in the treatment group versus seven in the control group.

In addition, cardiac arrhythmias occurred in both groups, but slightly less frequently in the treatment group (P = .265), and there was a trend towards more pulmonary embolisms in the treatment group (P = .059).
 

Strengths and limitations

“A treatment with high-dose glucocorticoids is a convenient choice since glucocorticoids are safe, widely available, and inexpensive,” the researchers noted. “Longer follow-up, however, is needed to give final resolution about the safety and efficacy of the strategy.”

A strength of the study was “meticulous selection of those patients more likely to benefit from immunosuppressive treatment, namely patients with a CSS,” she added.

The study featured a prospective, observational design for the treatment group and retrospective analysis of the historic controls. “Methodologically, the main limitation of the study is not being a randomized controlled trial,” she noted.

“Ethically it has shown to be very rewarding to consciously decide against a randomized control trial, as we are talking about a disease that if only treated with supportive care can lead to mortality up to almost 50% from COVID-19-associated CSS,” Dr. Ramiro said.

Going forward, Dr. Ramiro plans to continue monitoring patients who experienced CSS to assess their outcome post-COVID-19 infection. “We want to focus on cardiorespiratory, functional, and quality of life outcomes,” she said. “We will also compare the outcomes between patients that have received immunosuppression with those that haven’t.”
 

‘Quite interesting’ results

“We desperately need better evidence to guide the management of patients hospitalized with COVID-19,” Nihar R. Desai, MD, MPH, who was not affiliated with the study, said in an interview.

“These data from the Netherlands are quite interesting and provide another signal to support the use of corticosteroids, with tocilizumab if needed, among hospitalized patients with COVID-19 to improve outcomes,” added Dr. Desai, associate professor of medicine and investigator at the Center for Outcomes Research and Evaluation, Yale University, New Haven, Conn.

“While these data are not randomized and have a relatively small sample size, we had recently seen the results of the RECOVERY trial, a UK-based randomized trial demonstrating the benefit of steroids in COVID-19,” he said.

“Taken together, these studies seem to suggest that there is a benefit with steroid therapy.” Further validation of these results is warranted, he added.
“While not a randomized clinical trial, and thus susceptible to unmeasured bias, the study adds to mounting evidence that supports targeting the excessive inflammation found in some patients with COVID-19,” Jared Radbel, MD, a pulmonologist, critical care specialist, and assistant professor of medicine at Rutgers Robert Wood Johnson Medical School, New Brunswick, N.J., said in an interview.

Dr. Radbel added that he is part of a multicenter group that has submitted a manuscript examining outcomes of critically ill patients with COVID-19 treated with tocilizumab.

Dr. Ramiro, Dr. Desai, and Dr. Radbel have disclosed no relevant financial relationships.
 

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

Treatment with high-dose methylprednisolone plus tocilizumab (Actemra, Genentech) as needed was associated with faster respiratory recovery, a lower likelihood of mechanical ventilation, and fewer in-hospital deaths compared with supportive care alone among people with COVID-19 experiencing a hyperinflammatory state known as a cytokine storm.

Compared with historic controls, participants in the treatment group were 79% more likely to achieve at least a two-stage improvement in respiratory status, for example.

“COVID-19-associated cytokine storm syndrome [CSS] is an important complication of severe acute respiratory syndrome coronavirus-2 infection in up to 25% of the patients,” lead author Sofia Ramiro, MD, PhD, said in an interview.

Furthermore, CSS often leads to death in this population, said Dr. Ramiro, a consultant rheumatologist and senior researcher at Leiden University Medical Center and Zuyderland Medical Center in Heerlen, the Netherlands.

Results of the COVID High-Intensity Immunosuppression in Cytokine Storm Syndrome (CHIC) study were published online July 20 in Annals of the Rheumatic Diseases.
 

Contrary to guidance?

The World Health Organization (WHO) cautions against administering corticosteroids to some critically ill patients with COVID-19. “WHO recommends against the routine use of systemic corticosteroids for treatment of viral pneumonia,” according to an interim guidance document on the clinical management of COVID-19 published May 27.

Dr. Ramiro and colleagues make a distinction, however, noting “the risk profile of such a short course of glucocorticoid for treatment of CSS needs to be separated from preexisting chronic use of glucocorticoid for conditions like rheumatic and musculoskeletal diseases.”

Participants in the current study tolerated immunosuppressive therapy well without evidence of impaired viral clearance or bacterial superinfection, they added.

Other experts disagree with recent recommendations to use corticosteroids to treat a hyperimmune response or suspected adrenal insufficiency in the setting of refractory shock in patients with COVID-19.

Information about immunosuppressive therapy and CSS linked to COVID-19 remains anecdotal, however, Dr. Ramiro and colleagues noted.

The researchers assessed outcomes of 86 individuals with COVID-19-associated CSS treated with high-dose methylprednisolone plus/minus tocilizumab, an anti-interleukin-6 receptor monoclonal antibody. They compared them with another 86 patients with COVID-19 treated with supportive care before initiation of the combination therapy protocol.

Participants with CSS had an oxygen saturation of 94% or lower at rest or tachypnea exceeding 30 breaths per minute.

They also had at least two of the following: C-reactive protein > 100 mg/L; serum ferritin > 900 mcg/L at one occasion or a twofold increase at admission within 48 hours; or D-dimer levels > 1,500 mcg/L.

The treatment group received methylprednisolone 250 mg intravenously on day 1, followed by 80 mg intravenously on days 2-5. Investigators permitted a 2-day extension if indicated.

Those who failed to clinically improve or experienced respiratory decline could also receive intravenous tocilizumab on day 2 or after. The agent was dosed at 8 mg/kg body weight during a single infusion from day 2-5 up to a maximum of 800 mg.

In all, 37 participants received tocilizumab, including two participants who received a second dose 5 days after initial treatment.  

Except for one patient in the treatment group, all participants also received antibiotic treatment and nearly 80% received chloroquine.
 

Mechanical ventilation and mortality

The primary outcome of at least a two-stage improvement in respiratory status on a WHO scale associated with treatment yielded a hazard ratio (HR) of 1.79. The treatment group achieved this improvement a median 7 days earlier than controls.

Mechanical ventilation to treat respiratory deterioration was 71% less likely for the treatment group versus controls (HR, 0.29).

The treatment group were also 65% less likely to die in hospital (HR, 0.35) than were controls.

The researchers also reported a significant difference in the number of deaths at day 14 in the treatment vs. control group, at 10 vs. 33 patients (P < .0001).
 

Glucocorticoid sufficient for many

In a sensitivity analysis excluding patients who received tocilizumab, the benefits of treatment remained statistically significant, “suggesting that a clinically relevant treatment effect can be reached by high-dose glucocorticoids alone,” the researchers noted.

This finding suggests “that the timely administration of high-dose glucocorticoids alone may provide significant benefit in more than half of the patients, and that tocilizumab is only needed in those cases that had insufficient clinical improvement on methylprednisolone alone,” they added.

“This is an important finding given the limited availability of tocilizumab in many countries and tocilizumab’s high costs.”

Complications were fairly balanced between groups. For example, bacterial infections during hospitalization were diagnosed in eight patients in the treatment group versus seven in the control group.

In addition, cardiac arrhythmias occurred in both groups, but slightly less frequently in the treatment group (P = .265), and there was a trend towards more pulmonary embolisms in the treatment group (P = .059).
 

Strengths and limitations

“A treatment with high-dose glucocorticoids is a convenient choice since glucocorticoids are safe, widely available, and inexpensive,” the researchers noted. “Longer follow-up, however, is needed to give final resolution about the safety and efficacy of the strategy.”

A strength of the study was “meticulous selection of those patients more likely to benefit from immunosuppressive treatment, namely patients with a CSS,” she added.

The study featured a prospective, observational design for the treatment group and retrospective analysis of the historic controls. “Methodologically, the main limitation of the study is not being a randomized controlled trial,” she noted.

“Ethically it has shown to be very rewarding to consciously decide against a randomized control trial, as we are talking about a disease that if only treated with supportive care can lead to mortality up to almost 50% from COVID-19-associated CSS,” Dr. Ramiro said.

Going forward, Dr. Ramiro plans to continue monitoring patients who experienced CSS to assess their outcome post-COVID-19 infection. “We want to focus on cardiorespiratory, functional, and quality of life outcomes,” she said. “We will also compare the outcomes between patients that have received immunosuppression with those that haven’t.”
 

‘Quite interesting’ results

“We desperately need better evidence to guide the management of patients hospitalized with COVID-19,” Nihar R. Desai, MD, MPH, who was not affiliated with the study, said in an interview.

“These data from the Netherlands are quite interesting and provide another signal to support the use of corticosteroids, with tocilizumab if needed, among hospitalized patients with COVID-19 to improve outcomes,” added Dr. Desai, associate professor of medicine and investigator at the Center for Outcomes Research and Evaluation, Yale University, New Haven, Conn.

“While these data are not randomized and have a relatively small sample size, we had recently seen the results of the RECOVERY trial, a UK-based randomized trial demonstrating the benefit of steroids in COVID-19,” he said.

“Taken together, these studies seem to suggest that there is a benefit with steroid therapy.” Further validation of these results is warranted, he added.
“While not a randomized clinical trial, and thus susceptible to unmeasured bias, the study adds to mounting evidence that supports targeting the excessive inflammation found in some patients with COVID-19,” Jared Radbel, MD, a pulmonologist, critical care specialist, and assistant professor of medicine at Rutgers Robert Wood Johnson Medical School, New Brunswick, N.J., said in an interview.

Dr. Radbel added that he is part of a multicenter group that has submitted a manuscript examining outcomes of critically ill patients with COVID-19 treated with tocilizumab.

Dr. Ramiro, Dr. Desai, and Dr. Radbel have disclosed no relevant financial relationships.
 

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

COVID-19 can mean weeks’ long illness, even in young adults and those without chronic conditions who have mild disease and are treated in outpatient settings, according to survey results in Morbidity and Mortality Weekly Report from the Centers for Disease Control and Prevention.

Mark W. Tenforde, MD, PhD, for the CDC-COVID-19 Response Team, and colleagues conducted a multistate telephone survey of symptomatic adults who tested positive for SARS-CoV-2. The researchers found that 35% had not returned to their usual state of wellness when they were interviewed 2-3 weeks after testing.

Among the 270 of 274 people interviewed for whom there were data on return to health, 175 (65%) reported that they had returned to baseline health an average of 7 days from the date of testing.

Among the 274 symptomatic outpatients, the median number of symptoms was seven. Fatigue (71%), cough (61%), and headache (61%) were the most commonly reported symptoms.

Prolonged illness is well described in adults hospitalized with severe COVID-19, especially among the older adult population, but little is known about other groups.

The proportion who had not returned to health differed by age: 26% of interviewees aged 18-34 years, 32% of those aged 35-49 years, and 47% of those at least 50 years old reported not having returned to their usual health (P = .010) within 14-21 days after receiving positive test results.

Among respondents aged 18-34 years who had no chronic medical condition, 19% (9 of 48) reported not having returned to their usual state of health during that time.

Public health messaging targeting younger adults, a group who might not be expected to be sick for weeks with mild disease, is particularly important, the authors wrote.

Kyle Annen, DO, medical director of transfusion services and patient blood management at Children’s Hospital Colorado and assistant professor of pathology at the University of Colorado, Denver, said in an interview that an important message is that delayed recovery (symptoms of fatigue, cough, and shortness of breath) was evident in nearly a quarter of 18- to 34-year-olds and in a third of 35- to 49-year-olds who were not sick enough to require hospitalization.

“This should impact the perception of this being a mild illness in the young adult population and encourage them to comply with recommendations of social distancing, masking, and hand washing,” she said.

Recovery time of more than 2 weeks will affect work and school performance, especially prolonged fatigue, she noted. This was one of the prominent symptoms that were reported to be slow to dissipate.

“I think the most interesting point in this study is that of underlying conditions; psychiatric conditions were significantly correlated with prolonged recovery. I don’t think that many people think of depression and anxiety as an underlying medical condition in regards to COVID-19 risk. This could potentially have an impact, as depression and anxiety rates will likely increase as COVID-19 continues,” she said.

Buddy Creech, MD, MPH, said in an interview that it is “important to realize that the spectrum of disease with COVID is wide, including mild disease, severe disease, and prolonged disease. This report helps us understand some of the risk factors for those with prolonged symptoms and may allow us to refine even more clearly how we prioritize treatment and vaccine administration, once available.

“It also highlights the challenge of dealing with this virus. Not only do the symptoms vary widely, but so do the incubation period, the duration of symptoms, and the residual symptoms that sometimes occur. Clearly, there is much we still need to understand about this virus,” he said.

The interviews were conducted from April 15 to June 25 with a random sample of adults at least 18 years old who had received a first positive test result for SARS-CoV-2 at an outpatient visit at one of 14 US academic healthcare systems in 13 states.
 

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

COVID-19 can mean weeks’ long illness, even in young adults and those without chronic conditions who have mild disease and are treated in outpatient settings, according to survey results in Morbidity and Mortality Weekly Report from the Centers for Disease Control and Prevention.

Mark W. Tenforde, MD, PhD, for the CDC-COVID-19 Response Team, and colleagues conducted a multistate telephone survey of symptomatic adults who tested positive for SARS-CoV-2. The researchers found that 35% had not returned to their usual state of wellness when they were interviewed 2-3 weeks after testing.

Among the 270 of 274 people interviewed for whom there were data on return to health, 175 (65%) reported that they had returned to baseline health an average of 7 days from the date of testing.

Among the 274 symptomatic outpatients, the median number of symptoms was seven. Fatigue (71%), cough (61%), and headache (61%) were the most commonly reported symptoms.

Prolonged illness is well described in adults hospitalized with severe COVID-19, especially among the older adult population, but little is known about other groups.

The proportion who had not returned to health differed by age: 26% of interviewees aged 18-34 years, 32% of those aged 35-49 years, and 47% of those at least 50 years old reported not having returned to their usual health (P = .010) within 14-21 days after receiving positive test results.

Among respondents aged 18-34 years who had no chronic medical condition, 19% (9 of 48) reported not having returned to their usual state of health during that time.

Public health messaging targeting younger adults, a group who might not be expected to be sick for weeks with mild disease, is particularly important, the authors wrote.

Kyle Annen, DO, medical director of transfusion services and patient blood management at Children’s Hospital Colorado and assistant professor of pathology at the University of Colorado, Denver, said in an interview that an important message is that delayed recovery (symptoms of fatigue, cough, and shortness of breath) was evident in nearly a quarter of 18- to 34-year-olds and in a third of 35- to 49-year-olds who were not sick enough to require hospitalization.

“This should impact the perception of this being a mild illness in the young adult population and encourage them to comply with recommendations of social distancing, masking, and hand washing,” she said.

Recovery time of more than 2 weeks will affect work and school performance, especially prolonged fatigue, she noted. This was one of the prominent symptoms that were reported to be slow to dissipate.

“I think the most interesting point in this study is that of underlying conditions; psychiatric conditions were significantly correlated with prolonged recovery. I don’t think that many people think of depression and anxiety as an underlying medical condition in regards to COVID-19 risk. This could potentially have an impact, as depression and anxiety rates will likely increase as COVID-19 continues,” she said.

Buddy Creech, MD, MPH, said in an interview that it is “important to realize that the spectrum of disease with COVID is wide, including mild disease, severe disease, and prolonged disease. This report helps us understand some of the risk factors for those with prolonged symptoms and may allow us to refine even more clearly how we prioritize treatment and vaccine administration, once available.

“It also highlights the challenge of dealing with this virus. Not only do the symptoms vary widely, but so do the incubation period, the duration of symptoms, and the residual symptoms that sometimes occur. Clearly, there is much we still need to understand about this virus,” he said.

The interviews were conducted from April 15 to June 25 with a random sample of adults at least 18 years old who had received a first positive test result for SARS-CoV-2 at an outpatient visit at one of 14 US academic healthcare systems in 13 states.
 

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

COVID-19 can mean weeks’ long illness, even in young adults and those without chronic conditions who have mild disease and are treated in outpatient settings, according to survey results in Morbidity and Mortality Weekly Report from the Centers for Disease Control and Prevention.

Mark W. Tenforde, MD, PhD, for the CDC-COVID-19 Response Team, and colleagues conducted a multistate telephone survey of symptomatic adults who tested positive for SARS-CoV-2. The researchers found that 35% had not returned to their usual state of wellness when they were interviewed 2-3 weeks after testing.

Among the 270 of 274 people interviewed for whom there were data on return to health, 175 (65%) reported that they had returned to baseline health an average of 7 days from the date of testing.

Among the 274 symptomatic outpatients, the median number of symptoms was seven. Fatigue (71%), cough (61%), and headache (61%) were the most commonly reported symptoms.

Prolonged illness is well described in adults hospitalized with severe COVID-19, especially among the older adult population, but little is known about other groups.

The proportion who had not returned to health differed by age: 26% of interviewees aged 18-34 years, 32% of those aged 35-49 years, and 47% of those at least 50 years old reported not having returned to their usual health (P = .010) within 14-21 days after receiving positive test results.

Among respondents aged 18-34 years who had no chronic medical condition, 19% (9 of 48) reported not having returned to their usual state of health during that time.

Public health messaging targeting younger adults, a group who might not be expected to be sick for weeks with mild disease, is particularly important, the authors wrote.

Kyle Annen, DO, medical director of transfusion services and patient blood management at Children’s Hospital Colorado and assistant professor of pathology at the University of Colorado, Denver, said in an interview that an important message is that delayed recovery (symptoms of fatigue, cough, and shortness of breath) was evident in nearly a quarter of 18- to 34-year-olds and in a third of 35- to 49-year-olds who were not sick enough to require hospitalization.

“This should impact the perception of this being a mild illness in the young adult population and encourage them to comply with recommendations of social distancing, masking, and hand washing,” she said.

Recovery time of more than 2 weeks will affect work and school performance, especially prolonged fatigue, she noted. This was one of the prominent symptoms that were reported to be slow to dissipate.

“I think the most interesting point in this study is that of underlying conditions; psychiatric conditions were significantly correlated with prolonged recovery. I don’t think that many people think of depression and anxiety as an underlying medical condition in regards to COVID-19 risk. This could potentially have an impact, as depression and anxiety rates will likely increase as COVID-19 continues,” she said.

Buddy Creech, MD, MPH, said in an interview that it is “important to realize that the spectrum of disease with COVID is wide, including mild disease, severe disease, and prolonged disease. This report helps us understand some of the risk factors for those with prolonged symptoms and may allow us to refine even more clearly how we prioritize treatment and vaccine administration, once available.

“It also highlights the challenge of dealing with this virus. Not only do the symptoms vary widely, but so do the incubation period, the duration of symptoms, and the residual symptoms that sometimes occur. Clearly, there is much we still need to understand about this virus,” he said.

The interviews were conducted from April 15 to June 25 with a random sample of adults at least 18 years old who had received a first positive test result for SARS-CoV-2 at an outpatient visit at one of 14 US academic healthcare systems in 13 states.
 

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

With a long-standing interest in diversity, recent events in the U.S. have intensified the AGA Governing Board’s interest to make a significant impact on the goals enumerated in our diversity policy.

Under the leadership of Dr. Sandra Quezada, AGA Diversity Committee chair, and Dr. Byron Cryer, director of the NIH-funded Fostering Opportunities Resulting in Workforce and Research Diversity (FORWARD Program), the AGA Equity Project task force will develop a multi-year strategic plan to achieve the following aims:

• A just world free of health disparities in digestive diseases and free of inequities in access and effective health care delivery.
• State-of-the-art and well-funded research that aligns with the realities of the current multicultural patient population and disease states to achieve health equity for all.
• A world where it is expected and normal that both members and society leadership structures are diverse, and people of color and women are included in organizational decision making.
• Recognition of accomplishments of diverse leaders. In addition, all leaders recognize, inspire, and cultivate the next generation of prominent, diverse leaders.
• An engaged AGA membership and staff educated about unconscious bias and committed to the eradication of racism and prejudice towards patients, colleagues, and communities.
• The existence of a diverse, culturally and socially aware, large and vocal early-career membership that leads the field toward achieving the vision.

The AGA Governing Board recognizes that meaningful change takes time and have committed to a multi-year effort spanning all aspects of our organization. Although our challenges are formidable, they are not insurmountable.
 

ginews@gastro.org

With a long-standing interest in diversity, recent events in the U.S. have intensified the AGA Governing Board’s interest to make a significant impact on the goals enumerated in our diversity policy.

Under the leadership of Dr. Sandra Quezada, AGA Diversity Committee chair, and Dr. Byron Cryer, director of the NIH-funded Fostering Opportunities Resulting in Workforce and Research Diversity (FORWARD Program), the AGA Equity Project task force will develop a multi-year strategic plan to achieve the following aims:

• A just world free of health disparities in digestive diseases and free of inequities in access and effective health care delivery.
• State-of-the-art and well-funded research that aligns with the realities of the current multicultural patient population and disease states to achieve health equity for all.
• A world where it is expected and normal that both members and society leadership structures are diverse, and people of color and women are included in organizational decision making.
• Recognition of accomplishments of diverse leaders. In addition, all leaders recognize, inspire, and cultivate the next generation of prominent, diverse leaders.
• An engaged AGA membership and staff educated about unconscious bias and committed to the eradication of racism and prejudice towards patients, colleagues, and communities.
• The existence of a diverse, culturally and socially aware, large and vocal early-career membership that leads the field toward achieving the vision.

The AGA Governing Board recognizes that meaningful change takes time and have committed to a multi-year effort spanning all aspects of our organization. Although our challenges are formidable, they are not insurmountable.
 

ginews@gastro.org

With a long-standing interest in diversity, recent events in the U.S. have intensified the AGA Governing Board’s interest to make a significant impact on the goals enumerated in our diversity policy.

Under the leadership of Dr. Sandra Quezada, AGA Diversity Committee chair, and Dr. Byron Cryer, director of the NIH-funded Fostering Opportunities Resulting in Workforce and Research Diversity (FORWARD Program), the AGA Equity Project task force will develop a multi-year strategic plan to achieve the following aims:

• A just world free of health disparities in digestive diseases and free of inequities in access and effective health care delivery.
• State-of-the-art and well-funded research that aligns with the realities of the current multicultural patient population and disease states to achieve health equity for all.
• A world where it is expected and normal that both members and society leadership structures are diverse, and people of color and women are included in organizational decision making.
• Recognition of accomplishments of diverse leaders. In addition, all leaders recognize, inspire, and cultivate the next generation of prominent, diverse leaders.
• An engaged AGA membership and staff educated about unconscious bias and committed to the eradication of racism and prejudice towards patients, colleagues, and communities.
• The existence of a diverse, culturally and socially aware, large and vocal early-career membership that leads the field toward achieving the vision.

The AGA Governing Board recognizes that meaningful change takes time and have committed to a multi-year effort spanning all aspects of our organization. Although our challenges are formidable, they are not insurmountable.
 

ginews@gastro.org

Physicians with difficult patient scenarios regularly bring their questions to the AGA Community (https://community.gastro.org) to seek advice from colleagues about therapy and disease management options, best practices, and diagnoses. The upgraded networking platform now features a newsfeed for difficult patient scenarios and regularly scheduled Roundtable discussions with experts in the field.

In case you missed it, here are some clinical discussions and Roundtables in the newsfeed this month:

• Patient case: Elevated aminotransferases of unknown origin. (https://community.gastro.org/posts/21890)

• Patient case: Functional bowel obstruction. (https://community.gastro.org/posts/21888)

• Patient case: Autoimmune hepatitis with chronic hepatitis C. (https://community.gastro.org/posts/21880)

• Patient case: Immunosuppression in IBD (https://community.gastro.org/posts/21860)

• Is COVID-19 reinfection fact or fiction? (https://community.gastro.org/posts/21824)

• Experience with HALO procedures in ambulatory surgery centers. (https://community.gastro.org/posts/21812)

Roundtables (https://community.gastro.org/discussions/)

• GI COVID-19 Connection: Work-life balance in the COVID era.

• Trainee & early career networking connection.

View all upcoming Roundtables in the community at https://community.gastro.org/discussions.

Physicians with difficult patient scenarios regularly bring their questions to the AGA Community (https://community.gastro.org) to seek advice from colleagues about therapy and disease management options, best practices, and diagnoses. The upgraded networking platform now features a newsfeed for difficult patient scenarios and regularly scheduled Roundtable discussions with experts in the field.

In case you missed it, here are some clinical discussions and Roundtables in the newsfeed this month:

• Patient case: Elevated aminotransferases of unknown origin. (https://community.gastro.org/posts/21890)

• Patient case: Functional bowel obstruction. (https://community.gastro.org/posts/21888)

• Patient case: Autoimmune hepatitis with chronic hepatitis C. (https://community.gastro.org/posts/21880)

• Patient case: Immunosuppression in IBD (https://community.gastro.org/posts/21860)

• Is COVID-19 reinfection fact or fiction? (https://community.gastro.org/posts/21824)

• Experience with HALO procedures in ambulatory surgery centers. (https://community.gastro.org/posts/21812)

Roundtables (https://community.gastro.org/discussions/)

• GI COVID-19 Connection: Work-life balance in the COVID era.

• Trainee & early career networking connection.

View all upcoming Roundtables in the community at https://community.gastro.org/discussions.

Physicians with difficult patient scenarios regularly bring their questions to the AGA Community (https://community.gastro.org) to seek advice from colleagues about therapy and disease management options, best practices, and diagnoses. The upgraded networking platform now features a newsfeed for difficult patient scenarios and regularly scheduled Roundtable discussions with experts in the field.

In case you missed it, here are some clinical discussions and Roundtables in the newsfeed this month:

• Patient case: Elevated aminotransferases of unknown origin. (https://community.gastro.org/posts/21890)

• Patient case: Functional bowel obstruction. (https://community.gastro.org/posts/21888)

• Patient case: Autoimmune hepatitis with chronic hepatitis C. (https://community.gastro.org/posts/21880)

• Patient case: Immunosuppression in IBD (https://community.gastro.org/posts/21860)

• Is COVID-19 reinfection fact or fiction? (https://community.gastro.org/posts/21824)

• Experience with HALO procedures in ambulatory surgery centers. (https://community.gastro.org/posts/21812)

Roundtables (https://community.gastro.org/discussions/)

• GI COVID-19 Connection: Work-life balance in the COVID era.

• Trainee & early career networking connection.

View all upcoming Roundtables in the community at https://community.gastro.org/discussions.

All infants born to a cohort of 31 COVID-19–positive mothers tested negative for the virus during the height of the New York surge, according to a study out of New York-Presbyterian Hospital.

South_agency/Getty Images

“It is suggested in the cumulative data that the virus does not confer additional risk to the fetus during labor or during the early postnatal period in both preterm and term infants,” concluded Jeffrey Perlman, MB ChB, and colleagues in Pediatrics.

But other experts suggest substantial gaps remain in our understanding of maternal transmission of SARS-CoV-2.

“Much more needs to be known,” Munish Gupta, MD, and colleagues from Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, said in an accompanying editorial.

The prospective study is the first to describe a cohort of U.S. COVID-19–related deliveries, with the prior neonatal impact of COVID-19 “almost exclusively” reported from China, noted the authors. They included a cohort of 326 women who were tested for SARS-CoV-2 on admission to labor and delivery at New York-Presbyterian Hospital between March 22 and April 15th, 2020. Of the 31 (10%) mothers who tested positive, 15 (48%) were asymptomatic and 16 (52%) were symptomatic.

Two babies were born prematurely (one by Cesarean) and were isolated in negative pressure rooms with continuous positive airway pressure. Both were moved out of isolation after two negative test results and “have exhibited an unremarkable clinical course,” the authors reported.

The other 29 term babies were cared for in their mothers’ rooms, with breastfeeding allowed, if desired. These babies and their mothers were discharged from the hospital between 24 and 48 hours after delivery.

“Visitor restriction for mothers who were positive for COVID-19 included 14 days of no visitation from the start of symptoms,” noted the team.

They added “since the prepublication release there have been a total of 47 mothers positive for COVID-19, resulting in 47 infants; 4 have been admitted to neonatal intensive care. In addition, 32 other infants have been tested for a variety of indications within the unit. All infants test results have been negative.”

The brief report outlined the institution’s checklist for delivery preparedness in either the operating room or labor delivery room, including personal protective equipment, resuscitation, transportation to the neonatal intensive care unit, and early postresuscitation care. “Suspected or confirmed COVID-19 alone in an otherwise uncomplicated pregnancy is not an indication for the resuscitation team or the neonatal fellow,” they noted, adding delivery room preparation and management should include contact precautions. “With scrupulous attention to infectious precautions, horizontal viral transmission should be minimized,” they advised.

Dr. Perlman and associates emphasized that rapid turnaround SARSCoV-2 testing is “crucial to minimize the likelihood of a provider becoming infected and/or infecting the infant.”

Although the findings are “clearly reassuring,” Dr. Gupta and colleagues have reservations. “To what extent does this report address concerns for infection risk with a rooming-in approach to care?” they asked in their accompanying editorial. “The answer is likely some, but not much.”

Many questions remain, they said, including: “What precautions were used to minimize infection risk during the postbirth hospital course? What was the approach to skin-to-skin care and direct mother-newborn contact? Were restrictions placed on family members? Were changes made to routine interventions such as hearing screens or circumcisions? What practices were in place around environmental cleaning? Most important, how did the newborns do after discharge?”

The current uncertainty around neonatal COVID-19 infection risk has led to “disparate” variations in care recommendations, they pointed out. Whereas China’s consensus guidelines recommend a 14-day separation of COVID-19–positive mothers from their healthy infants, a practice supported by the American Academy of Pediatrics “when possible,” the Italian Society of Neonatology, the Royal College of Paediatrics and Child Health, and the Canadian Paediatric Society advise “rooming-in and breastfeeding with appropriate infection prevention measures.”

Dr. Gupta and colleagues pointed to the following as at least three “critical and time-sensitive needs for research around neonatal care and outcomes related to COVID-19”:

• Studies need to have much larger sample sizes and include diverse populations. This will allow for reliable measurement of outcomes.
• Descriptions of care practices must be in detail, especially about infection prevention; these should be presented in a way to compare the efficacy of different approaches.
• There needs to be follow-up information on outcomes of both the mother and the neonate after the birth hospitalization.

Asked to comment, Lillian Beard, MD, of George Washington University in Washington welcomed the data as “good news.”

SOURCE: Perlman J et al. Pediatrics. 2020;146(2):e20201567.

All infants born to a cohort of 31 COVID-19–positive mothers tested negative for the virus during the height of the New York surge, according to a study out of New York-Presbyterian Hospital.

South_agency/Getty Images

“It is suggested in the cumulative data that the virus does not confer additional risk to the fetus during labor or during the early postnatal period in both preterm and term infants,” concluded Jeffrey Perlman, MB ChB, and colleagues in Pediatrics.

But other experts suggest substantial gaps remain in our understanding of maternal transmission of SARS-CoV-2.

“Much more needs to be known,” Munish Gupta, MD, and colleagues from Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, said in an accompanying editorial.

The prospective study is the first to describe a cohort of U.S. COVID-19–related deliveries, with the prior neonatal impact of COVID-19 “almost exclusively” reported from China, noted the authors. They included a cohort of 326 women who were tested for SARS-CoV-2 on admission to labor and delivery at New York-Presbyterian Hospital between March 22 and April 15th, 2020. Of the 31 (10%) mothers who tested positive, 15 (48%) were asymptomatic and 16 (52%) were symptomatic.

Two babies were born prematurely (one by Cesarean) and were isolated in negative pressure rooms with continuous positive airway pressure. Both were moved out of isolation after two negative test results and “have exhibited an unremarkable clinical course,” the authors reported.

The other 29 term babies were cared for in their mothers’ rooms, with breastfeeding allowed, if desired. These babies and their mothers were discharged from the hospital between 24 and 48 hours after delivery.

“Visitor restriction for mothers who were positive for COVID-19 included 14 days of no visitation from the start of symptoms,” noted the team.

They added “since the prepublication release there have been a total of 47 mothers positive for COVID-19, resulting in 47 infants; 4 have been admitted to neonatal intensive care. In addition, 32 other infants have been tested for a variety of indications within the unit. All infants test results have been negative.”

The brief report outlined the institution’s checklist for delivery preparedness in either the operating room or labor delivery room, including personal protective equipment, resuscitation, transportation to the neonatal intensive care unit, and early postresuscitation care. “Suspected or confirmed COVID-19 alone in an otherwise uncomplicated pregnancy is not an indication for the resuscitation team or the neonatal fellow,” they noted, adding delivery room preparation and management should include contact precautions. “With scrupulous attention to infectious precautions, horizontal viral transmission should be minimized,” they advised.

Dr. Perlman and associates emphasized that rapid turnaround SARSCoV-2 testing is “crucial to minimize the likelihood of a provider becoming infected and/or infecting the infant.”

Although the findings are “clearly reassuring,” Dr. Gupta and colleagues have reservations. “To what extent does this report address concerns for infection risk with a rooming-in approach to care?” they asked in their accompanying editorial. “The answer is likely some, but not much.”

Many questions remain, they said, including: “What precautions were used to minimize infection risk during the postbirth hospital course? What was the approach to skin-to-skin care and direct mother-newborn contact? Were restrictions placed on family members? Were changes made to routine interventions such as hearing screens or circumcisions? What practices were in place around environmental cleaning? Most important, how did the newborns do after discharge?”

The current uncertainty around neonatal COVID-19 infection risk has led to “disparate” variations in care recommendations, they pointed out. Whereas China’s consensus guidelines recommend a 14-day separation of COVID-19–positive mothers from their healthy infants, a practice supported by the American Academy of Pediatrics “when possible,” the Italian Society of Neonatology, the Royal College of Paediatrics and Child Health, and the Canadian Paediatric Society advise “rooming-in and breastfeeding with appropriate infection prevention measures.”

Dr. Gupta and colleagues pointed to the following as at least three “critical and time-sensitive needs for research around neonatal care and outcomes related to COVID-19”:

• Studies need to have much larger sample sizes and include diverse populations. This will allow for reliable measurement of outcomes.
• Descriptions of care practices must be in detail, especially about infection prevention; these should be presented in a way to compare the efficacy of different approaches.
• There needs to be follow-up information on outcomes of both the mother and the neonate after the birth hospitalization.

Asked to comment, Lillian Beard, MD, of George Washington University in Washington welcomed the data as “good news.”

SOURCE: Perlman J et al. Pediatrics. 2020;146(2):e20201567.

All infants born to a cohort of 31 COVID-19–positive mothers tested negative for the virus during the height of the New York surge, according to a study out of New York-Presbyterian Hospital.

South_agency/Getty Images

“It is suggested in the cumulative data that the virus does not confer additional risk to the fetus during labor or during the early postnatal period in both preterm and term infants,” concluded Jeffrey Perlman, MB ChB, and colleagues in Pediatrics.

But other experts suggest substantial gaps remain in our understanding of maternal transmission of SARS-CoV-2.

“Much more needs to be known,” Munish Gupta, MD, and colleagues from Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, said in an accompanying editorial.

The prospective study is the first to describe a cohort of U.S. COVID-19–related deliveries, with the prior neonatal impact of COVID-19 “almost exclusively” reported from China, noted the authors. They included a cohort of 326 women who were tested for SARS-CoV-2 on admission to labor and delivery at New York-Presbyterian Hospital between March 22 and April 15th, 2020. Of the 31 (10%) mothers who tested positive, 15 (48%) were asymptomatic and 16 (52%) were symptomatic.

Two babies were born prematurely (one by Cesarean) and were isolated in negative pressure rooms with continuous positive airway pressure. Both were moved out of isolation after two negative test results and “have exhibited an unremarkable clinical course,” the authors reported.

The other 29 term babies were cared for in their mothers’ rooms, with breastfeeding allowed, if desired. These babies and their mothers were discharged from the hospital between 24 and 48 hours after delivery.

“Visitor restriction for mothers who were positive for COVID-19 included 14 days of no visitation from the start of symptoms,” noted the team.

They added “since the prepublication release there have been a total of 47 mothers positive for COVID-19, resulting in 47 infants; 4 have been admitted to neonatal intensive care. In addition, 32 other infants have been tested for a variety of indications within the unit. All infants test results have been negative.”

The brief report outlined the institution’s checklist for delivery preparedness in either the operating room or labor delivery room, including personal protective equipment, resuscitation, transportation to the neonatal intensive care unit, and early postresuscitation care. “Suspected or confirmed COVID-19 alone in an otherwise uncomplicated pregnancy is not an indication for the resuscitation team or the neonatal fellow,” they noted, adding delivery room preparation and management should include contact precautions. “With scrupulous attention to infectious precautions, horizontal viral transmission should be minimized,” they advised.

Dr. Perlman and associates emphasized that rapid turnaround SARSCoV-2 testing is “crucial to minimize the likelihood of a provider becoming infected and/or infecting the infant.”

Although the findings are “clearly reassuring,” Dr. Gupta and colleagues have reservations. “To what extent does this report address concerns for infection risk with a rooming-in approach to care?” they asked in their accompanying editorial. “The answer is likely some, but not much.”

Many questions remain, they said, including: “What precautions were used to minimize infection risk during the postbirth hospital course? What was the approach to skin-to-skin care and direct mother-newborn contact? Were restrictions placed on family members? Were changes made to routine interventions such as hearing screens or circumcisions? What practices were in place around environmental cleaning? Most important, how did the newborns do after discharge?”

The current uncertainty around neonatal COVID-19 infection risk has led to “disparate” variations in care recommendations, they pointed out. Whereas China’s consensus guidelines recommend a 14-day separation of COVID-19–positive mothers from their healthy infants, a practice supported by the American Academy of Pediatrics “when possible,” the Italian Society of Neonatology, the Royal College of Paediatrics and Child Health, and the Canadian Paediatric Society advise “rooming-in and breastfeeding with appropriate infection prevention measures.”

Dr. Gupta and colleagues pointed to the following as at least three “critical and time-sensitive needs for research around neonatal care and outcomes related to COVID-19”:

• Studies need to have much larger sample sizes and include diverse populations. This will allow for reliable measurement of outcomes.
• Descriptions of care practices must be in detail, especially about infection prevention; these should be presented in a way to compare the efficacy of different approaches.
• There needs to be follow-up information on outcomes of both the mother and the neonate after the birth hospitalization.

Asked to comment, Lillian Beard, MD, of George Washington University in Washington welcomed the data as “good news.”

SOURCE: Perlman J et al. Pediatrics. 2020;146(2):e20201567.

New data from the National Institutes of Health–funded Osteoarthritis Initiative suggest that, in some women at least, taking bisphosphonates may help to reduce the chances that there will be radiographic progression of knee osteoarthritis (OA).

decade3d/Thinkstock

In a propensity-matched cohort analysis, women who had a Kellgren and Lawrence (KL) grade of less than 2 and who used bisphosphonates were half as likely as those who did not use bisphosphonates to have radiographic OA progression at 2 years (hazard ratio, 0.53; 95% confidence interval, 0.35-0.79). Radiographic OA progression has been defined as a one-step increase in the KL grade.

While the association appeared even stronger in women with a KL grade less than 2 and who were not overweight (HR, 0.49; 95% CI, 0.26-0.92), bisphosphonate use was not associated with radiographic OA progression in women with a higher (≥2) KL grade (HR, 1.06; 95% CI, 0.83-1.35).

“In all analyses, the effect of bisphosphonates was larger in radiographic-disease-naive individuals, suggesting protection using bisphosphonates may be more profound in those who do not already have evidence of knee damage or who have mild disease, and once damage occurs, bisphosphonate use may not have much effect,” Kaleen N. Hayes, PharmD, of the University of Toronto and her coauthors reported in the Journal of Bone and Mineral Research.

“Our study was the first to our knowledge to examine bisphosphonate exposure effects in different disease severity subgroups and obesity classifications using a rigorous, propensity-matched time-to-event analysis that uniquely addresses confounding by indication,” Dr. Hayes and her team wrote.

Furthermore, they noted that extensive sensitivity analyses, which included redoing the primary analyses to look at statin use, showed that their main conclusions were unchanged and that this helped account for any potential residual confounding, healthy-user bias, or exposure misclassification.
 

Study details

The Osteoarthritis Initiative is a 10-year longitudinal cohort study conducted at four clinical sites in the United States and recruited men and women aged 45-75 years over a 2-year period starting in 2004. Dr. Hayes and her coauthors restricted their analyses to women 50 years and older. Their study population consisted of 344 bisphosphonate users and 344 bisphosphonate nonusers.

The main bisphosphonate being taken was alendronate (69%), and the average duration of bisphosphonate use was 3.3 years, but no significant effect of duration of use on radiographic progression was found.

The women were followed until the first radiographic OA progression, or the first missed visit or end of the 2-year follow-up period.

Overall, 95 (13.8%) of the 688 women included in the analysis experienced radiographic OA progression. Of those, 27 (3.9%) had a KL grade of less than 2 and 68 (9.8%) had a KL grade of 2 or greater. Ten women with KL less than 2 and 27 women with KL or 2 or greater were taking bisphosphonates at their baseline visit.

“Kaplan-Meier analysis indicated that non-users and users with a baseline KL grade of 0 or 1 had 2-year risks of progression of 10.5% and 5.9%, respectively, whereas non-users and users with a baseline KL grade of 2 or 3 had 2-year of these women risks of progression of 23.0% and 23.5%, respectively,” reported the authors.

Before propensity score matching, Dr. Hayes and her colleagues observed that women taking bisphosphonates were older, had lower body weight and a higher prevalence of any fracture or hip and vertebral fractures, and were also more likely be White, compared with non-users. “In addition, bisphosphonate-users appeared to be healthier than non-users, as suggested by a lower smoking prevalence, lower average baseline KL grade, lower diabetes prevalence, and higher multivitamin use (a healthy-user proxy),” they acknowledged.

Results in perspective

“The key thing that I’m concerned about when I see something like bisphosphonates and osteoarthritis is just how well confounding has been addressed,” commented Tuhina Neogi, MD, PhD, professor of medicine and epidemiology at Boston University and chief of rheumatology at Boston Medical Center, in an interview.

“So are there factors other than the bisphosphonates themselves that might explain the findings? It looks like they’ve taken into account a lot of important things that one would consider for trying to get the two groups to look as similar as possible,” she added. Dr. Neogi queried, however, if body mass index had been suitably been adjusted for even after propensity score matching.

“The effect estimate is quite large, so I do think there is some confounding. So I would feel comfortable saying that there’s a signal here for bisphosphonates in reducing the risk of progression among those who do not have radiographic OA at baseline,” Dr. Neogi observed.

“The context of all this is that there have been large, well-designed, randomized control trials of oral bisphosphonates from years ago that did not find any benefit of bisphosphonates in [terms of] radiographic OA progression,” Dr. Neogi explained.

In the Knee OA Structural Arthritis (KOSTAR) study, now considered “quite a large landmark study,” the efficacy of risedronate in providing symptom relief and slowing disease progression was studied in almost 2,500 patients. “They saw some improvements in signs and symptoms, but risedronate did not significantly reduce radiographic progression. [However] there were some signals on biomarkers,” Dr. Neogi said.

One of the issues is that radiographs are too insensitive to pick up early bone changes in OA, a fact not missed by Dr. Hayes et al. More recent research has thus looked to using more sensitive imaging methods, such as CT and MRI, such as a recent study published in JAMA looking at the use of intravenous zoledronic acid on bone marrow lesions and cartilage volume. The results did not show any benefit of bisphosphonate use over 2 years.

“So even though we thought the MRI might provide a better way to detect a signal, it hasn’t panned out,” Dr. Neogi said.

But that’s not to say that there isn’t still a signal. Dr. Neogi’s most recent research has been using MRI to look at bone marrow lesion volume in women who were newly starting bisphosphonate therapy versus those who were not, and this has been just been accepted for publication.

“We found no difference in bone marrow lesion volume between the two groups. But in the women who had bone marrow lesions at baseline, there was a statistically significant greater proportion of women on bisphosphonates having a decrease in bone marrow lesion volume than the non-initiators,” she said.

So is there evidence that putting more women on bisphosphonates could prevent OA? “I’m not sure that you would be able to say that this should be something that all postmenopausal women should be on,” Dr. Neogi said.

“There’s a theoretical risk that has not been formally studied that, if you diminish bone turnover and you get more and more mineralization occurring, the bone potentially may have altered mechanical properties, become stiffer and, over the long term, that might not be good for OA.”

She added that, if there is already a clear clinical indication for bisphosphonate use, however, such as older women who have had a fracture and who should be on a bisphosphonate anyway, then “a bisphosphonate has the theoretical potential additional benefit for their osteoarthritis.”

The authors and Dr. Neogi had no conflicts of interest or relationships to disclose.

SOURCE: Hayes KN et al. J Bone Miner Res. 2020 July 14. doi: 10.1002/jbmr.4133.
 

New data from the National Institutes of Health–funded Osteoarthritis Initiative suggest that, in some women at least, taking bisphosphonates may help to reduce the chances that there will be radiographic progression of knee osteoarthritis (OA).

decade3d/Thinkstock

In a propensity-matched cohort analysis, women who had a Kellgren and Lawrence (KL) grade of less than 2 and who used bisphosphonates were half as likely as those who did not use bisphosphonates to have radiographic OA progression at 2 years (hazard ratio, 0.53; 95% confidence interval, 0.35-0.79). Radiographic OA progression has been defined as a one-step increase in the KL grade.

While the association appeared even stronger in women with a KL grade less than 2 and who were not overweight (HR, 0.49; 95% CI, 0.26-0.92), bisphosphonate use was not associated with radiographic OA progression in women with a higher (≥2) KL grade (HR, 1.06; 95% CI, 0.83-1.35).

“In all analyses, the effect of bisphosphonates was larger in radiographic-disease-naive individuals, suggesting protection using bisphosphonates may be more profound in those who do not already have evidence of knee damage or who have mild disease, and once damage occurs, bisphosphonate use may not have much effect,” Kaleen N. Hayes, PharmD, of the University of Toronto and her coauthors reported in the Journal of Bone and Mineral Research.

“Our study was the first to our knowledge to examine bisphosphonate exposure effects in different disease severity subgroups and obesity classifications using a rigorous, propensity-matched time-to-event analysis that uniquely addresses confounding by indication,” Dr. Hayes and her team wrote.

Furthermore, they noted that extensive sensitivity analyses, which included redoing the primary analyses to look at statin use, showed that their main conclusions were unchanged and that this helped account for any potential residual confounding, healthy-user bias, or exposure misclassification.
 

Study details

The Osteoarthritis Initiative is a 10-year longitudinal cohort study conducted at four clinical sites in the United States and recruited men and women aged 45-75 years over a 2-year period starting in 2004. Dr. Hayes and her coauthors restricted their analyses to women 50 years and older. Their study population consisted of 344 bisphosphonate users and 344 bisphosphonate nonusers.

The main bisphosphonate being taken was alendronate (69%), and the average duration of bisphosphonate use was 3.3 years, but no significant effect of duration of use on radiographic progression was found.

The women were followed until the first radiographic OA progression, or the first missed visit or end of the 2-year follow-up period.

Overall, 95 (13.8%) of the 688 women included in the analysis experienced radiographic OA progression. Of those, 27 (3.9%) had a KL grade of less than 2 and 68 (9.8%) had a KL grade of 2 or greater. Ten women with KL less than 2 and 27 women with KL or 2 or greater were taking bisphosphonates at their baseline visit.

“Kaplan-Meier analysis indicated that non-users and users with a baseline KL grade of 0 or 1 had 2-year risks of progression of 10.5% and 5.9%, respectively, whereas non-users and users with a baseline KL grade of 2 or 3 had 2-year of these women risks of progression of 23.0% and 23.5%, respectively,” reported the authors.

Before propensity score matching, Dr. Hayes and her colleagues observed that women taking bisphosphonates were older, had lower body weight and a higher prevalence of any fracture or hip and vertebral fractures, and were also more likely be White, compared with non-users. “In addition, bisphosphonate-users appeared to be healthier than non-users, as suggested by a lower smoking prevalence, lower average baseline KL grade, lower diabetes prevalence, and higher multivitamin use (a healthy-user proxy),” they acknowledged.

Results in perspective

“The key thing that I’m concerned about when I see something like bisphosphonates and osteoarthritis is just how well confounding has been addressed,” commented Tuhina Neogi, MD, PhD, professor of medicine and epidemiology at Boston University and chief of rheumatology at Boston Medical Center, in an interview.

“So are there factors other than the bisphosphonates themselves that might explain the findings? It looks like they’ve taken into account a lot of important things that one would consider for trying to get the two groups to look as similar as possible,” she added. Dr. Neogi queried, however, if body mass index had been suitably been adjusted for even after propensity score matching.

“The effect estimate is quite large, so I do think there is some confounding. So I would feel comfortable saying that there’s a signal here for bisphosphonates in reducing the risk of progression among those who do not have radiographic OA at baseline,” Dr. Neogi observed.

“The context of all this is that there have been large, well-designed, randomized control trials of oral bisphosphonates from years ago that did not find any benefit of bisphosphonates in [terms of] radiographic OA progression,” Dr. Neogi explained.

In the Knee OA Structural Arthritis (KOSTAR) study, now considered “quite a large landmark study,” the efficacy of risedronate in providing symptom relief and slowing disease progression was studied in almost 2,500 patients. “They saw some improvements in signs and symptoms, but risedronate did not significantly reduce radiographic progression. [However] there were some signals on biomarkers,” Dr. Neogi said.

One of the issues is that radiographs are too insensitive to pick up early bone changes in OA, a fact not missed by Dr. Hayes et al. More recent research has thus looked to using more sensitive imaging methods, such as CT and MRI, such as a recent study published in JAMA looking at the use of intravenous zoledronic acid on bone marrow lesions and cartilage volume. The results did not show any benefit of bisphosphonate use over 2 years.

“So even though we thought the MRI might provide a better way to detect a signal, it hasn’t panned out,” Dr. Neogi said.

But that’s not to say that there isn’t still a signal. Dr. Neogi’s most recent research has been using MRI to look at bone marrow lesion volume in women who were newly starting bisphosphonate therapy versus those who were not, and this has been just been accepted for publication.

“We found no difference in bone marrow lesion volume between the two groups. But in the women who had bone marrow lesions at baseline, there was a statistically significant greater proportion of women on bisphosphonates having a decrease in bone marrow lesion volume than the non-initiators,” she said.

So is there evidence that putting more women on bisphosphonates could prevent OA? “I’m not sure that you would be able to say that this should be something that all postmenopausal women should be on,” Dr. Neogi said.

“There’s a theoretical risk that has not been formally studied that, if you diminish bone turnover and you get more and more mineralization occurring, the bone potentially may have altered mechanical properties, become stiffer and, over the long term, that might not be good for OA.”

She added that, if there is already a clear clinical indication for bisphosphonate use, however, such as older women who have had a fracture and who should be on a bisphosphonate anyway, then “a bisphosphonate has the theoretical potential additional benefit for their osteoarthritis.”

The authors and Dr. Neogi had no conflicts of interest or relationships to disclose.

SOURCE: Hayes KN et al. J Bone Miner Res. 2020 July 14. doi: 10.1002/jbmr.4133.
 

New data from the National Institutes of Health–funded Osteoarthritis Initiative suggest that, in some women at least, taking bisphosphonates may help to reduce the chances that there will be radiographic progression of knee osteoarthritis (OA).

decade3d/Thinkstock

In a propensity-matched cohort analysis, women who had a Kellgren and Lawrence (KL) grade of less than 2 and who used bisphosphonates were half as likely as those who did not use bisphosphonates to have radiographic OA progression at 2 years (hazard ratio, 0.53; 95% confidence interval, 0.35-0.79). Radiographic OA progression has been defined as a one-step increase in the KL grade.

While the association appeared even stronger in women with a KL grade less than 2 and who were not overweight (HR, 0.49; 95% CI, 0.26-0.92), bisphosphonate use was not associated with radiographic OA progression in women with a higher (≥2) KL grade (HR, 1.06; 95% CI, 0.83-1.35).

“In all analyses, the effect of bisphosphonates was larger in radiographic-disease-naive individuals, suggesting protection using bisphosphonates may be more profound in those who do not already have evidence of knee damage or who have mild disease, and once damage occurs, bisphosphonate use may not have much effect,” Kaleen N. Hayes, PharmD, of the University of Toronto and her coauthors reported in the Journal of Bone and Mineral Research.

“Our study was the first to our knowledge to examine bisphosphonate exposure effects in different disease severity subgroups and obesity classifications using a rigorous, propensity-matched time-to-event analysis that uniquely addresses confounding by indication,” Dr. Hayes and her team wrote.

Furthermore, they noted that extensive sensitivity analyses, which included redoing the primary analyses to look at statin use, showed that their main conclusions were unchanged and that this helped account for any potential residual confounding, healthy-user bias, or exposure misclassification.
 

Study details

The Osteoarthritis Initiative is a 10-year longitudinal cohort study conducted at four clinical sites in the United States and recruited men and women aged 45-75 years over a 2-year period starting in 2004. Dr. Hayes and her coauthors restricted their analyses to women 50 years and older. Their study population consisted of 344 bisphosphonate users and 344 bisphosphonate nonusers.

The main bisphosphonate being taken was alendronate (69%), and the average duration of bisphosphonate use was 3.3 years, but no significant effect of duration of use on radiographic progression was found.

The women were followed until the first radiographic OA progression, or the first missed visit or end of the 2-year follow-up period.

Overall, 95 (13.8%) of the 688 women included in the analysis experienced radiographic OA progression. Of those, 27 (3.9%) had a KL grade of less than 2 and 68 (9.8%) had a KL grade of 2 or greater. Ten women with KL less than 2 and 27 women with KL or 2 or greater were taking bisphosphonates at their baseline visit.

“Kaplan-Meier analysis indicated that non-users and users with a baseline KL grade of 0 or 1 had 2-year risks of progression of 10.5% and 5.9%, respectively, whereas non-users and users with a baseline KL grade of 2 or 3 had 2-year of these women risks of progression of 23.0% and 23.5%, respectively,” reported the authors.

Before propensity score matching, Dr. Hayes and her colleagues observed that women taking bisphosphonates were older, had lower body weight and a higher prevalence of any fracture or hip and vertebral fractures, and were also more likely be White, compared with non-users. “In addition, bisphosphonate-users appeared to be healthier than non-users, as suggested by a lower smoking prevalence, lower average baseline KL grade, lower diabetes prevalence, and higher multivitamin use (a healthy-user proxy),” they acknowledged.

Results in perspective

“The key thing that I’m concerned about when I see something like bisphosphonates and osteoarthritis is just how well confounding has been addressed,” commented Tuhina Neogi, MD, PhD, professor of medicine and epidemiology at Boston University and chief of rheumatology at Boston Medical Center, in an interview.

“So are there factors other than the bisphosphonates themselves that might explain the findings? It looks like they’ve taken into account a lot of important things that one would consider for trying to get the two groups to look as similar as possible,” she added. Dr. Neogi queried, however, if body mass index had been suitably been adjusted for even after propensity score matching.

“The effect estimate is quite large, so I do think there is some confounding. So I would feel comfortable saying that there’s a signal here for bisphosphonates in reducing the risk of progression among those who do not have radiographic OA at baseline,” Dr. Neogi observed.

“The context of all this is that there have been large, well-designed, randomized control trials of oral bisphosphonates from years ago that did not find any benefit of bisphosphonates in [terms of] radiographic OA progression,” Dr. Neogi explained.

In the Knee OA Structural Arthritis (KOSTAR) study, now considered “quite a large landmark study,” the efficacy of risedronate in providing symptom relief and slowing disease progression was studied in almost 2,500 patients. “They saw some improvements in signs and symptoms, but risedronate did not significantly reduce radiographic progression. [However] there were some signals on biomarkers,” Dr. Neogi said.

One of the issues is that radiographs are too insensitive to pick up early bone changes in OA, a fact not missed by Dr. Hayes et al. More recent research has thus looked to using more sensitive imaging methods, such as CT and MRI, such as a recent study published in JAMA looking at the use of intravenous zoledronic acid on bone marrow lesions and cartilage volume. The results did not show any benefit of bisphosphonate use over 2 years.

“So even though we thought the MRI might provide a better way to detect a signal, it hasn’t panned out,” Dr. Neogi said.

But that’s not to say that there isn’t still a signal. Dr. Neogi’s most recent research has been using MRI to look at bone marrow lesion volume in women who were newly starting bisphosphonate therapy versus those who were not, and this has been just been accepted for publication.

“We found no difference in bone marrow lesion volume between the two groups. But in the women who had bone marrow lesions at baseline, there was a statistically significant greater proportion of women on bisphosphonates having a decrease in bone marrow lesion volume than the non-initiators,” she said.

So is there evidence that putting more women on bisphosphonates could prevent OA? “I’m not sure that you would be able to say that this should be something that all postmenopausal women should be on,” Dr. Neogi said.

“There’s a theoretical risk that has not been formally studied that, if you diminish bone turnover and you get more and more mineralization occurring, the bone potentially may have altered mechanical properties, become stiffer and, over the long term, that might not be good for OA.”

She added that, if there is already a clear clinical indication for bisphosphonate use, however, such as older women who have had a fracture and who should be on a bisphosphonate anyway, then “a bisphosphonate has the theoretical potential additional benefit for their osteoarthritis.”

The authors and Dr. Neogi had no conflicts of interest or relationships to disclose.

SOURCE: Hayes KN et al. J Bone Miner Res. 2020 July 14. doi: 10.1002/jbmr.4133.
 

Since the early 2000s, approximately half of medical students in the United States – and in many years, more than half – have been women, but the proportion of women occupying leadership roles in medicine remains low, according to an update provided at the virtual Pediatric Hospital Medicine.

In pediatrics, a specialty in which approximately 70% of physicians are now women, there has been progress, but still less than 30% of pediatric department chairs are female, said Vincent Chiang, MD, chief medical officer of Boston Children’s Hospital, during a presentation at the virtual meeting sponsored by the Society of Hospital Medicine, the American Academy of Pediatrics, and the Academic Pediatric Association.

Citing published data and a survey he personally conducted of the top children’s hospitals identified by the U.S. News and World Report, Dr. Chiang said a minority of division chiefs, chief medical officers, chief financial officers, and other leaders are female. At his institution, only 2 of 16 division chiefs are female.

“No matter how you slice it, women are underrepresented in leadership positions,” he noted.

The problem is certainly not confined to medicine. Dr. Chiang cited data showing that women and men have reached “near parity” in workforce participation in the United States even though the 20% earnings gap has changed little over time.

According to 2020 data from the World Economic Forum, the United States ranked 51 for the gender gap calculated on the basis of economic, political, educational, and health attainment. Even if this places the United States in the top third of the rankings, it is far behind Iceland and the Scandinavian countries that lead the list.

Efforts to reduce structural biases are part of the fix, but Dr. Chiang cautioned that fundamental changes might never occur if the plan is to wait for an approach based on meritocracy. He said that existing structural biases are “slanted away from women,” who are not necessarily granted the opportunities that are readily available to men.

“A meritocracy only works if the initial playing field was level. Otherwise, it just perpetuates the inequalities,” he said.

The problem is not a shortage of women with the skills to lead. In a study by Zenger/Folkman, a consulting company that works on leadership skill development, women performed better than men in 16 of 18 leadership categories, according to Dr. Chiang.

“There is certainly no shortage of capable women,” he noted.

Of the many issues, Dr. Chiang highlighted two. The first is the challenge of placing women on leadership pathways. This is likely to require proactive strategies, such as fast-track advancement programs that guide female candidates toward leadership roles.

The second is more nuanced. According to Dr. Chiang, women who want to assume a leadership role should think more actively about how and who is making decisions at their institution so they can position themselves appropriately. This is nuanced because “there is a certain amount of gamesmanship,” he said. The rise to leadership “has never been a pure meritocracy.”

Importantly, many of the key decisions in any institution involve money, according to Dr. Chiang. As a result, he advised those seeking leadership roles to join audit committees or otherwise take on responsibility for profit-and-loss management. Even in a nonprofit institution, “you need to make the numbers work,” he said, citing the common catchphrase: “No margin, no mission.”

However, Dr. Chiang acknowledged the many obstacles that prevent women from working their way into positions of leadership. For example, networking is important, but women are not necessarily attracted or invited to some of the social engagements, such as golf outings, where strong relationships are created.

In a survey of 100,000 people working at Fortune 500 companies, “82% of women say they feel excluded at work and much of that comes from that informal networking,” Dr. Chiang said. “Whereas 92% of men think they are not excluding women in their daily work.”

There is no single solution, but Dr. Chiang believes that concrete structural changes are needed. Female doctors remain grossly underrepresented in leadership roles even as they now represent more than half of the workforce for many specialties. Based on the need for proactive approaches outlined by Dr. Chiang, it appears unlikely that gender inequality will ever resolve itself.

Lisa S. Rotenstein, MD, who has written on fixing the gender imbalance in health care, including for the Harvard Business Review, said she agreed during an interview that structural changes are critical.

“In order to address current disparities, leaders should be thinking about how to remove both the formal and informal obstacles that prevent women and minorities from getting into the rooms where these decisions are being made,” said Dr. Rotenstein, who is an instructor in medicine at Brigham and Women’s Hospital, Harvard Medical School in Boston.

“This will need to involve sponsorship that gets women invited to the right committees or in positions with responsibility for profit-and-loss management,” she added.

Dr. Rotenstein spoke about improving “access to the pipeline” that leads to leadership roles. The ways in which women are excluded from opportunities is often subtle and difficult to penetrate without fundamental changes, she explained.

“Institutions need to understand the processes that lead to leadership roles and make the changes that allow women and minorities to participate,” she said. It is not enough to recognize the problem, according to Dr. Rotenstein.

Like Dr. Chiang, she noted that changes are needed in the methods that move underrepresented groups into leadership roles.

Dr. Chiang reported no potential conflicts of interest relevant to this study.

Since the early 2000s, approximately half of medical students in the United States – and in many years, more than half – have been women, but the proportion of women occupying leadership roles in medicine remains low, according to an update provided at the virtual Pediatric Hospital Medicine.

In pediatrics, a specialty in which approximately 70% of physicians are now women, there has been progress, but still less than 30% of pediatric department chairs are female, said Vincent Chiang, MD, chief medical officer of Boston Children’s Hospital, during a presentation at the virtual meeting sponsored by the Society of Hospital Medicine, the American Academy of Pediatrics, and the Academic Pediatric Association.

Citing published data and a survey he personally conducted of the top children’s hospitals identified by the U.S. News and World Report, Dr. Chiang said a minority of division chiefs, chief medical officers, chief financial officers, and other leaders are female. At his institution, only 2 of 16 division chiefs are female.

“No matter how you slice it, women are underrepresented in leadership positions,” he noted.

The problem is certainly not confined to medicine. Dr. Chiang cited data showing that women and men have reached “near parity” in workforce participation in the United States even though the 20% earnings gap has changed little over time.

According to 2020 data from the World Economic Forum, the United States ranked 51 for the gender gap calculated on the basis of economic, political, educational, and health attainment. Even if this places the United States in the top third of the rankings, it is far behind Iceland and the Scandinavian countries that lead the list.

Efforts to reduce structural biases are part of the fix, but Dr. Chiang cautioned that fundamental changes might never occur if the plan is to wait for an approach based on meritocracy. He said that existing structural biases are “slanted away from women,” who are not necessarily granted the opportunities that are readily available to men.

“A meritocracy only works if the initial playing field was level. Otherwise, it just perpetuates the inequalities,” he said.

The problem is not a shortage of women with the skills to lead. In a study by Zenger/Folkman, a consulting company that works on leadership skill development, women performed better than men in 16 of 18 leadership categories, according to Dr. Chiang.

“There is certainly no shortage of capable women,” he noted.

Of the many issues, Dr. Chiang highlighted two. The first is the challenge of placing women on leadership pathways. This is likely to require proactive strategies, such as fast-track advancement programs that guide female candidates toward leadership roles.

The second is more nuanced. According to Dr. Chiang, women who want to assume a leadership role should think more actively about how and who is making decisions at their institution so they can position themselves appropriately. This is nuanced because “there is a certain amount of gamesmanship,” he said. The rise to leadership “has never been a pure meritocracy.”

Importantly, many of the key decisions in any institution involve money, according to Dr. Chiang. As a result, he advised those seeking leadership roles to join audit committees or otherwise take on responsibility for profit-and-loss management. Even in a nonprofit institution, “you need to make the numbers work,” he said, citing the common catchphrase: “No margin, no mission.”

However, Dr. Chiang acknowledged the many obstacles that prevent women from working their way into positions of leadership. For example, networking is important, but women are not necessarily attracted or invited to some of the social engagements, such as golf outings, where strong relationships are created.

In a survey of 100,000 people working at Fortune 500 companies, “82% of women say they feel excluded at work and much of that comes from that informal networking,” Dr. Chiang said. “Whereas 92% of men think they are not excluding women in their daily work.”

There is no single solution, but Dr. Chiang believes that concrete structural changes are needed. Female doctors remain grossly underrepresented in leadership roles even as they now represent more than half of the workforce for many specialties. Based on the need for proactive approaches outlined by Dr. Chiang, it appears unlikely that gender inequality will ever resolve itself.

Lisa S. Rotenstein, MD, who has written on fixing the gender imbalance in health care, including for the Harvard Business Review, said she agreed during an interview that structural changes are critical.

“In order to address current disparities, leaders should be thinking about how to remove both the formal and informal obstacles that prevent women and minorities from getting into the rooms where these decisions are being made,” said Dr. Rotenstein, who is an instructor in medicine at Brigham and Women’s Hospital, Harvard Medical School in Boston.

“This will need to involve sponsorship that gets women invited to the right committees or in positions with responsibility for profit-and-loss management,” she added.

Dr. Rotenstein spoke about improving “access to the pipeline” that leads to leadership roles. The ways in which women are excluded from opportunities is often subtle and difficult to penetrate without fundamental changes, she explained.

“Institutions need to understand the processes that lead to leadership roles and make the changes that allow women and minorities to participate,” she said. It is not enough to recognize the problem, according to Dr. Rotenstein.

Like Dr. Chiang, she noted that changes are needed in the methods that move underrepresented groups into leadership roles.

Dr. Chiang reported no potential conflicts of interest relevant to this study.

Since the early 2000s, approximately half of medical students in the United States – and in many years, more than half – have been women, but the proportion of women occupying leadership roles in medicine remains low, according to an update provided at the virtual Pediatric Hospital Medicine.

In pediatrics, a specialty in which approximately 70% of physicians are now women, there has been progress, but still less than 30% of pediatric department chairs are female, said Vincent Chiang, MD, chief medical officer of Boston Children’s Hospital, during a presentation at the virtual meeting sponsored by the Society of Hospital Medicine, the American Academy of Pediatrics, and the Academic Pediatric Association.

Citing published data and a survey he personally conducted of the top children’s hospitals identified by the U.S. News and World Report, Dr. Chiang said a minority of division chiefs, chief medical officers, chief financial officers, and other leaders are female. At his institution, only 2 of 16 division chiefs are female.

“No matter how you slice it, women are underrepresented in leadership positions,” he noted.

The problem is certainly not confined to medicine. Dr. Chiang cited data showing that women and men have reached “near parity” in workforce participation in the United States even though the 20% earnings gap has changed little over time.

According to 2020 data from the World Economic Forum, the United States ranked 51 for the gender gap calculated on the basis of economic, political, educational, and health attainment. Even if this places the United States in the top third of the rankings, it is far behind Iceland and the Scandinavian countries that lead the list.

Efforts to reduce structural biases are part of the fix, but Dr. Chiang cautioned that fundamental changes might never occur if the plan is to wait for an approach based on meritocracy. He said that existing structural biases are “slanted away from women,” who are not necessarily granted the opportunities that are readily available to men.

“A meritocracy only works if the initial playing field was level. Otherwise, it just perpetuates the inequalities,” he said.

The problem is not a shortage of women with the skills to lead. In a study by Zenger/Folkman, a consulting company that works on leadership skill development, women performed better than men in 16 of 18 leadership categories, according to Dr. Chiang.

“There is certainly no shortage of capable women,” he noted.

Of the many issues, Dr. Chiang highlighted two. The first is the challenge of placing women on leadership pathways. This is likely to require proactive strategies, such as fast-track advancement programs that guide female candidates toward leadership roles.

The second is more nuanced. According to Dr. Chiang, women who want to assume a leadership role should think more actively about how and who is making decisions at their institution so they can position themselves appropriately. This is nuanced because “there is a certain amount of gamesmanship,” he said. The rise to leadership “has never been a pure meritocracy.”

Importantly, many of the key decisions in any institution involve money, according to Dr. Chiang. As a result, he advised those seeking leadership roles to join audit committees or otherwise take on responsibility for profit-and-loss management. Even in a nonprofit institution, “you need to make the numbers work,” he said, citing the common catchphrase: “No margin, no mission.”

However, Dr. Chiang acknowledged the many obstacles that prevent women from working their way into positions of leadership. For example, networking is important, but women are not necessarily attracted or invited to some of the social engagements, such as golf outings, where strong relationships are created.

In a survey of 100,000 people working at Fortune 500 companies, “82% of women say they feel excluded at work and much of that comes from that informal networking,” Dr. Chiang said. “Whereas 92% of men think they are not excluding women in their daily work.”

There is no single solution, but Dr. Chiang believes that concrete structural changes are needed. Female doctors remain grossly underrepresented in leadership roles even as they now represent more than half of the workforce for many specialties. Based on the need for proactive approaches outlined by Dr. Chiang, it appears unlikely that gender inequality will ever resolve itself.

Lisa S. Rotenstein, MD, who has written on fixing the gender imbalance in health care, including for the Harvard Business Review, said she agreed during an interview that structural changes are critical.

“In order to address current disparities, leaders should be thinking about how to remove both the formal and informal obstacles that prevent women and minorities from getting into the rooms where these decisions are being made,” said Dr. Rotenstein, who is an instructor in medicine at Brigham and Women’s Hospital, Harvard Medical School in Boston.

“This will need to involve sponsorship that gets women invited to the right committees or in positions with responsibility for profit-and-loss management,” she added.

Dr. Rotenstein spoke about improving “access to the pipeline” that leads to leadership roles. The ways in which women are excluded from opportunities is often subtle and difficult to penetrate without fundamental changes, she explained.

“Institutions need to understand the processes that lead to leadership roles and make the changes that allow women and minorities to participate,” she said. It is not enough to recognize the problem, according to Dr. Rotenstein.

Like Dr. Chiang, she noted that changes are needed in the methods that move underrepresented groups into leadership roles.

Dr. Chiang reported no potential conflicts of interest relevant to this study.