TBD Meeting (5355-22)

New research calls into question the assumption that acetaminophen is safer than NSAIDs for patients with known cardiovascular disease (CVD) or CVD risk factors.

The analysis found a significant correlation between the use of acetaminophen and elevated systolic blood pressure.

While acetaminophen may still be safer than NSAIDs from a bleeding risk standpoint, or in patients with known kidney disease, “the gap may not be as large as once thought,” Rahul Gupta, MD, cardiologist with Lehigh Valley Health Network, Allentown, Pa., said in an interview.

ironstealth/Thinkstock

Subgroup analysis of the effect on hypertensive patients showed significant change in systolic blood pressure as well (SMD = 0.38; 95% CI, 0.05-0.71; P = .02).

“Interestingly, there was no significant difference in the effect on diastolic blood pressure,” Dr. Gupta commented.

Reached for comment, Timothy S. Anderson, MD, clinical investigator in the Division of General Medicine at Beth Israel Deaconess Medical Center and assistant professor of medicine at the Harvard Medical School, both in Boston, said this is “an interesting and not particularly well-known issue.”

“However, most of the trials look at very high doses of acetaminophen use (for example, six to eight of the 500 mg pills each day) so we don’t really know whether the more common patterns of using one to two acetaminophen pills every once in a while is problematic,” Dr. Anderson told this news organization.

“We also don’t have data showing a direct harm from these medications with regards to strokes or heart attacks or other downstream consequences of high blood pressure. Ideally we would need a head-to-head trial comparing ibuprofen-type medications to acetaminophen-type medications,” Dr. Anderson said.

The study had no specific funding. Dr. Gupta and Dr. Anderson reported no relevant disclosures.

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

New research calls into question the assumption that acetaminophen is safer than NSAIDs for patients with known cardiovascular disease (CVD) or CVD risk factors.

The analysis found a significant correlation between the use of acetaminophen and elevated systolic blood pressure.

While acetaminophen may still be safer than NSAIDs from a bleeding risk standpoint, or in patients with known kidney disease, “the gap may not be as large as once thought,” Rahul Gupta, MD, cardiologist with Lehigh Valley Health Network, Allentown, Pa., said in an interview.

ironstealth/Thinkstock

Subgroup analysis of the effect on hypertensive patients showed significant change in systolic blood pressure as well (SMD = 0.38; 95% CI, 0.05-0.71; P = .02).

“Interestingly, there was no significant difference in the effect on diastolic blood pressure,” Dr. Gupta commented.

Reached for comment, Timothy S. Anderson, MD, clinical investigator in the Division of General Medicine at Beth Israel Deaconess Medical Center and assistant professor of medicine at the Harvard Medical School, both in Boston, said this is “an interesting and not particularly well-known issue.”

“However, most of the trials look at very high doses of acetaminophen use (for example, six to eight of the 500 mg pills each day) so we don’t really know whether the more common patterns of using one to two acetaminophen pills every once in a while is problematic,” Dr. Anderson told this news organization.

“We also don’t have data showing a direct harm from these medications with regards to strokes or heart attacks or other downstream consequences of high blood pressure. Ideally we would need a head-to-head trial comparing ibuprofen-type medications to acetaminophen-type medications,” Dr. Anderson said.

The study had no specific funding. Dr. Gupta and Dr. Anderson reported no relevant disclosures.

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

New research calls into question the assumption that acetaminophen is safer than NSAIDs for patients with known cardiovascular disease (CVD) or CVD risk factors.

The analysis found a significant correlation between the use of acetaminophen and elevated systolic blood pressure.

While acetaminophen may still be safer than NSAIDs from a bleeding risk standpoint, or in patients with known kidney disease, “the gap may not be as large as once thought,” Rahul Gupta, MD, cardiologist with Lehigh Valley Health Network, Allentown, Pa., said in an interview.

ironstealth/Thinkstock

Subgroup analysis of the effect on hypertensive patients showed significant change in systolic blood pressure as well (SMD = 0.38; 95% CI, 0.05-0.71; P = .02).

“Interestingly, there was no significant difference in the effect on diastolic blood pressure,” Dr. Gupta commented.

Reached for comment, Timothy S. Anderson, MD, clinical investigator in the Division of General Medicine at Beth Israel Deaconess Medical Center and assistant professor of medicine at the Harvard Medical School, both in Boston, said this is “an interesting and not particularly well-known issue.”

“However, most of the trials look at very high doses of acetaminophen use (for example, six to eight of the 500 mg pills each day) so we don’t really know whether the more common patterns of using one to two acetaminophen pills every once in a while is problematic,” Dr. Anderson told this news organization.

“We also don’t have data showing a direct harm from these medications with regards to strokes or heart attacks or other downstream consequences of high blood pressure. Ideally we would need a head-to-head trial comparing ibuprofen-type medications to acetaminophen-type medications,” Dr. Anderson said.

The study had no specific funding. Dr. Gupta and Dr. Anderson reported no relevant disclosures.

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

Wearing a cuffless device on the wrist to continuously monitor blood pressure was associated with a significantly lower systolic BP at 6 months among hypertensive adults, real-world results from Europe show.

“We don’t know what they did to reduce their blood pressure,” Jay Shah, MD, Division of Cardiology, Mayo Clinic Arizona, Phoenix, told this news organization.

“The idea is that because they were exposed to their data on a continual basis, that may have prompted them to do something that led to an improvement in their blood pressure, whether it be exercise more, go to their doctor, or change their medication,” said Dr. Shah, who is also chief medical officer for Aktiia.

Dr. Shah presented the study at the Hypertension Scientific Sessions, San Diego.
 

Empowering data

The study used the Aktiia 24/7 BP monitor; Atkiia funded the trial. The monitor passively and continually monitors BP values from photoplethysmography signals collected via optical sensors at the wrist.

After initial individualized calibration using a cuff-based reference, BP measurements are displayed on a smartphone app, allowing users to consistently monitor their own BP for long periods of time.

Aktiia received CE mark in Europe in January 2021 and is currently under review by the U.S. Food and Drug Administration.

Dr. Shah and colleagues analyzed systolic BP (SBP) trends among 838 real-world Aktiia users in Europe (age 57 ± 11 years; 14% women) who consistently used the monitor for 6 months.

Altogether, they had data on 375 (± 287) app interactions, 3,646 (± 1,417) cuffless readings per user, and 9 (± 7) cuff readings per user.

Traditional cuff SBP averages were calculated monthly and compared with the SBP average of the first month. A t-test analysis was used to detect the difference in SBP between the first and successive months.

On the basis of the mean SBP calculated over 6 months, 136 participants were hypertensive (SBP > 140 mm Hg) and the rest had SBP less than 140 mm Hg.

Hypertensive users saw a statistically significant reduction in SBP of –3.2 mm Hg (95% CI, –0.70 to –5.59; P < .02), beginning at 3 months of continual cuffless BP monitoring, which was sustained through 6 months.

Among users with SBP less than 140 mm Hg, the mean SBP remained unchanged.

“The magnitude of improvement might look modest, but even a 5 mm Hg reduction in systolic BP correlates to a 10% decrease in cardiovascular risk,” Dr. Shah told this news organization.

He noted that “one of the major hurdles is that people may not be aware they have high blood pressure because they don’t feel it. And with a regular cuff, they’ll only see that number when they actually check their blood pressure, which is extremely rare, even for people who have hypertension.”

“Having the ability to show someone their continual blood pressure picture really empowers them to do something to make changes and to be aware, [as well as] to be a more active participant in their health,” Dr. Shah said.

He said that a good analogy is diabetes management, which has transitioned from single finger-stick glucose monitoring to continuous glucose monitoring that provides a complete 24/7 picture of glucose levels.

Transforming technology

Offering perspective on the study, Harlan Krumholz, MD, SM, with Yale New Haven Hospital and Yale School of Medicine, New Haven, Conn., said that having an accurate, affordable, unobtrusive cuffless continuous BP monitor would “transform” BP management.

Courtesy Yale University

“This could unlock an era of precision BP management with empowerment of patients to view and act on their numbers,” Dr. Krumholz said in an interview.

“We need data to be confident in the devices – and then research to best leverage the streams of information – and strategies to optimize its use in practice,” Dr. Krumholz added.

“Like any new innovation, we need to mitigate risks and monitor for unintended adverse consequences, but I am bullish on the future of cuffless continuous BP monitors,” Dr. Krumholz said.

Dr. Krumholz said that he “applauds Aktiia for doing studies that assess the effect of the information they are producing on BP over time. We need to know that new approaches not only generate valid information but that they can improve health.”
 

Ready for prime time?

In June, the European Society of Hypertension issued a statement noting that cuffless BP measurement is a fast-growing and promising field with considerable potential for improving hypertension awareness, management, and control, but because the accuracy of these new devices has not yet been validated, they are not yet suitable for clinical use.

Also providing perspective, Stephen Juraschek, MD, PhD, research director, Hypertension Center of Excellence at Healthcare Associates, Beth Israel Deaconess Medical Center, Boston, said that “there is a lot of interest in cuffless BP monitors due to their ease of measurement, comfort, and ability to obtain BP measurements in multiple settings and environments, and this study showed that the monitoring improved BP over time.”

“It is believed that the increased awareness and feedback may promote healthier behaviors aimed at lowering BP. However, this result should not be conflated with the accuracy of these monitors,” Dr. Juraschek cautioned.

He also noted that there is still no formally approved validation protocol by the Association for the Advancement of Medical Instrumentation.

“While a number of cuffless devices are cleared by the FDA through its 510k mechanism (that is, demonstration of device equivalence), there is no formal stamp of approval or attestation that the measurements are accurate,” Dr. Juraschek said in an interview.

In his view, “more work is needed to understand the validity of these devices. For now, validated, cuff-based home devices are recommended for BP measurement at home, while further work is done to determine the accuracy of these cuffless technologies.”

The study was funded by Aktiia. Dr. Shah is an employee of the company. Dr. Krumholz has no relevant disclosures. Dr. Juraschek is a member of the Validate BP review committee and the AAMI sphygmomanometer committee.

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

Wearing a cuffless device on the wrist to continuously monitor blood pressure was associated with a significantly lower systolic BP at 6 months among hypertensive adults, real-world results from Europe show.

“We don’t know what they did to reduce their blood pressure,” Jay Shah, MD, Division of Cardiology, Mayo Clinic Arizona, Phoenix, told this news organization.

“The idea is that because they were exposed to their data on a continual basis, that may have prompted them to do something that led to an improvement in their blood pressure, whether it be exercise more, go to their doctor, or change their medication,” said Dr. Shah, who is also chief medical officer for Aktiia.

Dr. Shah presented the study at the Hypertension Scientific Sessions, San Diego.
 

Empowering data

The study used the Aktiia 24/7 BP monitor; Atkiia funded the trial. The monitor passively and continually monitors BP values from photoplethysmography signals collected via optical sensors at the wrist.

After initial individualized calibration using a cuff-based reference, BP measurements are displayed on a smartphone app, allowing users to consistently monitor their own BP for long periods of time.

Aktiia received CE mark in Europe in January 2021 and is currently under review by the U.S. Food and Drug Administration.

Dr. Shah and colleagues analyzed systolic BP (SBP) trends among 838 real-world Aktiia users in Europe (age 57 ± 11 years; 14% women) who consistently used the monitor for 6 months.

Altogether, they had data on 375 (± 287) app interactions, 3,646 (± 1,417) cuffless readings per user, and 9 (± 7) cuff readings per user.

Traditional cuff SBP averages were calculated monthly and compared with the SBP average of the first month. A t-test analysis was used to detect the difference in SBP between the first and successive months.

On the basis of the mean SBP calculated over 6 months, 136 participants were hypertensive (SBP > 140 mm Hg) and the rest had SBP less than 140 mm Hg.

Hypertensive users saw a statistically significant reduction in SBP of –3.2 mm Hg (95% CI, –0.70 to –5.59; P < .02), beginning at 3 months of continual cuffless BP monitoring, which was sustained through 6 months.

Among users with SBP less than 140 mm Hg, the mean SBP remained unchanged.

“The magnitude of improvement might look modest, but even a 5 mm Hg reduction in systolic BP correlates to a 10% decrease in cardiovascular risk,” Dr. Shah told this news organization.

He noted that “one of the major hurdles is that people may not be aware they have high blood pressure because they don’t feel it. And with a regular cuff, they’ll only see that number when they actually check their blood pressure, which is extremely rare, even for people who have hypertension.”

“Having the ability to show someone their continual blood pressure picture really empowers them to do something to make changes and to be aware, [as well as] to be a more active participant in their health,” Dr. Shah said.

He said that a good analogy is diabetes management, which has transitioned from single finger-stick glucose monitoring to continuous glucose monitoring that provides a complete 24/7 picture of glucose levels.

Transforming technology

Offering perspective on the study, Harlan Krumholz, MD, SM, with Yale New Haven Hospital and Yale School of Medicine, New Haven, Conn., said that having an accurate, affordable, unobtrusive cuffless continuous BP monitor would “transform” BP management.

Courtesy Yale University

“This could unlock an era of precision BP management with empowerment of patients to view and act on their numbers,” Dr. Krumholz said in an interview.

“We need data to be confident in the devices – and then research to best leverage the streams of information – and strategies to optimize its use in practice,” Dr. Krumholz added.

“Like any new innovation, we need to mitigate risks and monitor for unintended adverse consequences, but I am bullish on the future of cuffless continuous BP monitors,” Dr. Krumholz said.

Dr. Krumholz said that he “applauds Aktiia for doing studies that assess the effect of the information they are producing on BP over time. We need to know that new approaches not only generate valid information but that they can improve health.”
 

Ready for prime time?

In June, the European Society of Hypertension issued a statement noting that cuffless BP measurement is a fast-growing and promising field with considerable potential for improving hypertension awareness, management, and control, but because the accuracy of these new devices has not yet been validated, they are not yet suitable for clinical use.

Also providing perspective, Stephen Juraschek, MD, PhD, research director, Hypertension Center of Excellence at Healthcare Associates, Beth Israel Deaconess Medical Center, Boston, said that “there is a lot of interest in cuffless BP monitors due to their ease of measurement, comfort, and ability to obtain BP measurements in multiple settings and environments, and this study showed that the monitoring improved BP over time.”

“It is believed that the increased awareness and feedback may promote healthier behaviors aimed at lowering BP. However, this result should not be conflated with the accuracy of these monitors,” Dr. Juraschek cautioned.

He also noted that there is still no formally approved validation protocol by the Association for the Advancement of Medical Instrumentation.

“While a number of cuffless devices are cleared by the FDA through its 510k mechanism (that is, demonstration of device equivalence), there is no formal stamp of approval or attestation that the measurements are accurate,” Dr. Juraschek said in an interview.

In his view, “more work is needed to understand the validity of these devices. For now, validated, cuff-based home devices are recommended for BP measurement at home, while further work is done to determine the accuracy of these cuffless technologies.”

The study was funded by Aktiia. Dr. Shah is an employee of the company. Dr. Krumholz has no relevant disclosures. Dr. Juraschek is a member of the Validate BP review committee and the AAMI sphygmomanometer committee.

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

Wearing a cuffless device on the wrist to continuously monitor blood pressure was associated with a significantly lower systolic BP at 6 months among hypertensive adults, real-world results from Europe show.

“We don’t know what they did to reduce their blood pressure,” Jay Shah, MD, Division of Cardiology, Mayo Clinic Arizona, Phoenix, told this news organization.

“The idea is that because they were exposed to their data on a continual basis, that may have prompted them to do something that led to an improvement in their blood pressure, whether it be exercise more, go to their doctor, or change their medication,” said Dr. Shah, who is also chief medical officer for Aktiia.

Dr. Shah presented the study at the Hypertension Scientific Sessions, San Diego.
 

Empowering data

The study used the Aktiia 24/7 BP monitor; Atkiia funded the trial. The monitor passively and continually monitors BP values from photoplethysmography signals collected via optical sensors at the wrist.

After initial individualized calibration using a cuff-based reference, BP measurements are displayed on a smartphone app, allowing users to consistently monitor their own BP for long periods of time.

Aktiia received CE mark in Europe in January 2021 and is currently under review by the U.S. Food and Drug Administration.

Dr. Shah and colleagues analyzed systolic BP (SBP) trends among 838 real-world Aktiia users in Europe (age 57 ± 11 years; 14% women) who consistently used the monitor for 6 months.

Altogether, they had data on 375 (± 287) app interactions, 3,646 (± 1,417) cuffless readings per user, and 9 (± 7) cuff readings per user.

Traditional cuff SBP averages were calculated monthly and compared with the SBP average of the first month. A t-test analysis was used to detect the difference in SBP between the first and successive months.

On the basis of the mean SBP calculated over 6 months, 136 participants were hypertensive (SBP > 140 mm Hg) and the rest had SBP less than 140 mm Hg.

Hypertensive users saw a statistically significant reduction in SBP of –3.2 mm Hg (95% CI, –0.70 to –5.59; P < .02), beginning at 3 months of continual cuffless BP monitoring, which was sustained through 6 months.

Among users with SBP less than 140 mm Hg, the mean SBP remained unchanged.

“The magnitude of improvement might look modest, but even a 5 mm Hg reduction in systolic BP correlates to a 10% decrease in cardiovascular risk,” Dr. Shah told this news organization.

He noted that “one of the major hurdles is that people may not be aware they have high blood pressure because they don’t feel it. And with a regular cuff, they’ll only see that number when they actually check their blood pressure, which is extremely rare, even for people who have hypertension.”

“Having the ability to show someone their continual blood pressure picture really empowers them to do something to make changes and to be aware, [as well as] to be a more active participant in their health,” Dr. Shah said.

He said that a good analogy is diabetes management, which has transitioned from single finger-stick glucose monitoring to continuous glucose monitoring that provides a complete 24/7 picture of glucose levels.

Transforming technology

Offering perspective on the study, Harlan Krumholz, MD, SM, with Yale New Haven Hospital and Yale School of Medicine, New Haven, Conn., said that having an accurate, affordable, unobtrusive cuffless continuous BP monitor would “transform” BP management.

Courtesy Yale University

“This could unlock an era of precision BP management with empowerment of patients to view and act on their numbers,” Dr. Krumholz said in an interview.

“We need data to be confident in the devices – and then research to best leverage the streams of information – and strategies to optimize its use in practice,” Dr. Krumholz added.

“Like any new innovation, we need to mitigate risks and monitor for unintended adverse consequences, but I am bullish on the future of cuffless continuous BP monitors,” Dr. Krumholz said.

Dr. Krumholz said that he “applauds Aktiia for doing studies that assess the effect of the information they are producing on BP over time. We need to know that new approaches not only generate valid information but that they can improve health.”
 

Ready for prime time?

In June, the European Society of Hypertension issued a statement noting that cuffless BP measurement is a fast-growing and promising field with considerable potential for improving hypertension awareness, management, and control, but because the accuracy of these new devices has not yet been validated, they are not yet suitable for clinical use.

Also providing perspective, Stephen Juraschek, MD, PhD, research director, Hypertension Center of Excellence at Healthcare Associates, Beth Israel Deaconess Medical Center, Boston, said that “there is a lot of interest in cuffless BP monitors due to their ease of measurement, comfort, and ability to obtain BP measurements in multiple settings and environments, and this study showed that the monitoring improved BP over time.”

“It is believed that the increased awareness and feedback may promote healthier behaviors aimed at lowering BP. However, this result should not be conflated with the accuracy of these monitors,” Dr. Juraschek cautioned.

He also noted that there is still no formally approved validation protocol by the Association for the Advancement of Medical Instrumentation.

“While a number of cuffless devices are cleared by the FDA through its 510k mechanism (that is, demonstration of device equivalence), there is no formal stamp of approval or attestation that the measurements are accurate,” Dr. Juraschek said in an interview.

In his view, “more work is needed to understand the validity of these devices. For now, validated, cuff-based home devices are recommended for BP measurement at home, while further work is done to determine the accuracy of these cuffless technologies.”

The study was funded by Aktiia. Dr. Shah is an employee of the company. Dr. Krumholz has no relevant disclosures. Dr. Juraschek is a member of the Validate BP review committee and the AAMI sphygmomanometer committee.

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

Standing office blood pressure (BP) readings, alone or in combination with seated BP readings, outperform seated BP readings for the initial diagnosis of hypertension, a new study suggests.

Combining three standing and three seated BP measurements in the same visit may lead to a “quicker diagnosis and save people a trip back to the office,” Wanpen Vongpatanasin, MD, professor of internal medicine and director of the hypertension section, cardiology division, UT Southwestern Medical Center, Dallas, said in an interview.

The study was presented at the Hypertension Scientific Sessions, sponsored by the American Heart Association.
 

Practice changing?

Clinical guidelines recommend office BP be taken in a seated position for most patients.

However, research has suggested that the sensitivity of seated office BP in diagnosing hypertension is about 50%, with high specificity around 90% during a single visit, Dr. Vongpatanasin explained.

At the follow-up visit, however, the second office BP yielded higher sensitivity to 80% but specificity fell to 55%. Nevertheless, the accuracy of standing BP measurements for diagnosing hypertension has not been investigated.

In a cross-sectional study, Dr. Vongpatanasin and colleagues determined the accuracy of both seated and standing BP for diagnosing hypertension in a single visit in 125 healthy adults who had not had a previous diagnosis of hypertension and were not taking any BP medications. The cohort had a mean age of 49 years, 62% were women, and 24% were Black.

During each office visit, seated BP was measured three times, then standing BP was measured three times using an automated and validated device.

Average seated BP was 123/76 mm Hg and average standing BP was 126/80 mm Hg.

Of the 125 participants, 42 (34%) had hypertension, defined as 24-hour ambulatory systolic/diastolic BP (SBP/DBP) of ≥ 125/75 mm Hg.

The sensitivity and specificity of seated SBP for hypertension was 43% and 92%, respectively.

“Interestingly, with standing SBP, sensitivity was improved to 74% and specificity dropped to 65% – which is okay; you will have to confirm a positive test anyway and when screening for a common disease you’d rather have a high sensitivity rather than low sensitivity to pick it up in this case,” Dr. Vongpatanasin said.

The area under receiver operating characteristic curve (AUROC) of standing SBP was significantly higher than seated SBP (Bayes factor [BF] = 11.8) when hypertension was defined as 24-hour SBP ≥ 125 mm Hg.

Similarly, when hypertension was defined as 24-hour DBP ≥ 75 mm Hg or daytime DBP ≥ 80 mm Hg, the AUROC of standing DBP was higher than seated DBP (all BF > 3).

The addition of standing to seated BP improved detection of hypertension compared with seated BP alone based on 24-hour SBP/DBP ≥ 125/75 mm Hg or daytime SBP/DBP ≥ 130/80 mm Hg (all BF > 3).

“In our hypertension clinic, we always measure both seated and standing BP in all of our patients,” John Giacona, PA-C, a PhD candidate at UT Southwestern Medical Center and coauthor of the study, told this news organization, 
 

Multiple readings most important

Reached for comment, Johanna Contreras, MD, a cardiologist at Mount Sinai Hospital in New York, noted that diagnosing hypertension is “difficult” and she agrees that multiple readings are important.

“I usually take at least two readings in two different visits before I tell the patient they have high blood pressure,” Dr. Contreras said in an interview.

Dr. Contreras said she takes blood pressure both seated and standing.

“I’m not sure standing versus seated makes a big difference. However, when the patient first comes into the office, it is really important to let them rest and calm down before taking the blood pressure,” she said.

The study had no commercial funding. The authors and Dr. Contreras have disclosed no relevant financial relationships.

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

Standing office blood pressure (BP) readings, alone or in combination with seated BP readings, outperform seated BP readings for the initial diagnosis of hypertension, a new study suggests.

Combining three standing and three seated BP measurements in the same visit may lead to a “quicker diagnosis and save people a trip back to the office,” Wanpen Vongpatanasin, MD, professor of internal medicine and director of the hypertension section, cardiology division, UT Southwestern Medical Center, Dallas, said in an interview.

The study was presented at the Hypertension Scientific Sessions, sponsored by the American Heart Association.
 

Practice changing?

Clinical guidelines recommend office BP be taken in a seated position for most patients.

However, research has suggested that the sensitivity of seated office BP in diagnosing hypertension is about 50%, with high specificity around 90% during a single visit, Dr. Vongpatanasin explained.

At the follow-up visit, however, the second office BP yielded higher sensitivity to 80% but specificity fell to 55%. Nevertheless, the accuracy of standing BP measurements for diagnosing hypertension has not been investigated.

In a cross-sectional study, Dr. Vongpatanasin and colleagues determined the accuracy of both seated and standing BP for diagnosing hypertension in a single visit in 125 healthy adults who had not had a previous diagnosis of hypertension and were not taking any BP medications. The cohort had a mean age of 49 years, 62% were women, and 24% were Black.

During each office visit, seated BP was measured three times, then standing BP was measured three times using an automated and validated device.

Average seated BP was 123/76 mm Hg and average standing BP was 126/80 mm Hg.

Of the 125 participants, 42 (34%) had hypertension, defined as 24-hour ambulatory systolic/diastolic BP (SBP/DBP) of ≥ 125/75 mm Hg.

The sensitivity and specificity of seated SBP for hypertension was 43% and 92%, respectively.

“Interestingly, with standing SBP, sensitivity was improved to 74% and specificity dropped to 65% – which is okay; you will have to confirm a positive test anyway and when screening for a common disease you’d rather have a high sensitivity rather than low sensitivity to pick it up in this case,” Dr. Vongpatanasin said.

The area under receiver operating characteristic curve (AUROC) of standing SBP was significantly higher than seated SBP (Bayes factor [BF] = 11.8) when hypertension was defined as 24-hour SBP ≥ 125 mm Hg.

Similarly, when hypertension was defined as 24-hour DBP ≥ 75 mm Hg or daytime DBP ≥ 80 mm Hg, the AUROC of standing DBP was higher than seated DBP (all BF > 3).

The addition of standing to seated BP improved detection of hypertension compared with seated BP alone based on 24-hour SBP/DBP ≥ 125/75 mm Hg or daytime SBP/DBP ≥ 130/80 mm Hg (all BF > 3).

“In our hypertension clinic, we always measure both seated and standing BP in all of our patients,” John Giacona, PA-C, a PhD candidate at UT Southwestern Medical Center and coauthor of the study, told this news organization, 
 

Multiple readings most important

Reached for comment, Johanna Contreras, MD, a cardiologist at Mount Sinai Hospital in New York, noted that diagnosing hypertension is “difficult” and she agrees that multiple readings are important.

“I usually take at least two readings in two different visits before I tell the patient they have high blood pressure,” Dr. Contreras said in an interview.

Dr. Contreras said she takes blood pressure both seated and standing.

“I’m not sure standing versus seated makes a big difference. However, when the patient first comes into the office, it is really important to let them rest and calm down before taking the blood pressure,” she said.

The study had no commercial funding. The authors and Dr. Contreras have disclosed no relevant financial relationships.

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

Standing office blood pressure (BP) readings, alone or in combination with seated BP readings, outperform seated BP readings for the initial diagnosis of hypertension, a new study suggests.

Combining three standing and three seated BP measurements in the same visit may lead to a “quicker diagnosis and save people a trip back to the office,” Wanpen Vongpatanasin, MD, professor of internal medicine and director of the hypertension section, cardiology division, UT Southwestern Medical Center, Dallas, said in an interview.

The study was presented at the Hypertension Scientific Sessions, sponsored by the American Heart Association.
 

Practice changing?

Clinical guidelines recommend office BP be taken in a seated position for most patients.

However, research has suggested that the sensitivity of seated office BP in diagnosing hypertension is about 50%, with high specificity around 90% during a single visit, Dr. Vongpatanasin explained.

At the follow-up visit, however, the second office BP yielded higher sensitivity to 80% but specificity fell to 55%. Nevertheless, the accuracy of standing BP measurements for diagnosing hypertension has not been investigated.

In a cross-sectional study, Dr. Vongpatanasin and colleagues determined the accuracy of both seated and standing BP for diagnosing hypertension in a single visit in 125 healthy adults who had not had a previous diagnosis of hypertension and were not taking any BP medications. The cohort had a mean age of 49 years, 62% were women, and 24% were Black.

During each office visit, seated BP was measured three times, then standing BP was measured three times using an automated and validated device.

Average seated BP was 123/76 mm Hg and average standing BP was 126/80 mm Hg.

Of the 125 participants, 42 (34%) had hypertension, defined as 24-hour ambulatory systolic/diastolic BP (SBP/DBP) of ≥ 125/75 mm Hg.

The sensitivity and specificity of seated SBP for hypertension was 43% and 92%, respectively.

“Interestingly, with standing SBP, sensitivity was improved to 74% and specificity dropped to 65% – which is okay; you will have to confirm a positive test anyway and when screening for a common disease you’d rather have a high sensitivity rather than low sensitivity to pick it up in this case,” Dr. Vongpatanasin said.

The area under receiver operating characteristic curve (AUROC) of standing SBP was significantly higher than seated SBP (Bayes factor [BF] = 11.8) when hypertension was defined as 24-hour SBP ≥ 125 mm Hg.

Similarly, when hypertension was defined as 24-hour DBP ≥ 75 mm Hg or daytime DBP ≥ 80 mm Hg, the AUROC of standing DBP was higher than seated DBP (all BF > 3).

The addition of standing to seated BP improved detection of hypertension compared with seated BP alone based on 24-hour SBP/DBP ≥ 125/75 mm Hg or daytime SBP/DBP ≥ 130/80 mm Hg (all BF > 3).

“In our hypertension clinic, we always measure both seated and standing BP in all of our patients,” John Giacona, PA-C, a PhD candidate at UT Southwestern Medical Center and coauthor of the study, told this news organization, 
 

Multiple readings most important

Reached for comment, Johanna Contreras, MD, a cardiologist at Mount Sinai Hospital in New York, noted that diagnosing hypertension is “difficult” and she agrees that multiple readings are important.

“I usually take at least two readings in two different visits before I tell the patient they have high blood pressure,” Dr. Contreras said in an interview.

Dr. Contreras said she takes blood pressure both seated and standing.

“I’m not sure standing versus seated makes a big difference. However, when the patient first comes into the office, it is really important to let them rest and calm down before taking the blood pressure,” she said.

The study had no commercial funding. The authors and Dr. Contreras have disclosed no relevant financial relationships.

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

Healthy lifestyle changes to reduce systolic blood pressure to below 130 mm Hg may prevent 26,000 heart attacks and strokes and reduce health care costs over the next 10 years, a new simulation study suggests.

Among the various lifestyle changes, adopting the Dietary Approaches to Stop Hypertension diet, known as the DASH diet, may have the greatest impact for young and middle-aged adults with stage 1 hypertension.

“This research reveals that we should look to feasible ways our food system could make healthy eating the default option,” Kendra Sims, PhD, MPH, postdoctoral fellow at University of California, San Francisco, told this news organization.

“Above all, it means collaborating with the patient about nourishing choices that fit best into their culture and lifestyle,” Dr. Sims said.
 

Be proactive

“What is important is that people not wait until they have hypertension to start thinking about healthful diets,” commented Taylor Wallace, PhD, department of nutrition and food studies, George Mason University, Fairfax, Va., who was not involved in the study.

“It’s all about prevention in my mind. Whether you are hypertensive or are perfectly healthy, the DASH diet or any other dietary pattern that emphasizes consumption of fruits, vegetables, whole grains, lean meats, seafood, nuts/seeds, and low/non-fat dairy and decreased intake of saturated fats, added sugars, and sodium is a good idea,” Dr. Wallace said in an interview.

The study was presented at the American Heart Association Hypertension Scientific Sessions 2022 in San Diego.

Dr. Sims and colleagues used U.S. statistics from multiple sources to simulate CVD events, mortality, and health care costs between 2018 and 2027 in adults aged 35-64 years with untreated stage 1 hypertension, defined as systolic BP of 130 to 139 mm Hg. 

The researchers estimate that 8.8 million U.S. adults (5.5 million women) aged 35-64 years have untreated stage 1 hypertension and would be recommended for lifestyle change, such as physical activity, weight loss, moderating alcohol intake, and adoption of the DASH diet.

Controlling blood pressure to less than 130 mm Hg in this population could prevent 26,000 CVD events, avoid 2,900 deaths, and lead to $1.6 billion saved in associated health care costs, the researchers calculate.

The largest benefit would come from adoption of the DASH diet, with an estimated 15,000 CVD events prevented among men and 11,000 among women.
 

Even small changes can help

“Young and middle-aged adults with stage 1 hypertension aren’t as low risk as you – or even your doctor – might think,” Dr. Sims told this news organization.

“Millions of working-aged people are walking around with elevated blood pressure, which is symptomless but is also a leading preventable cause of disability and death. Most do not follow the recommended DASH diet,” Dr. Sims said.

“Unfortunately, the availability and affordability of healthy food sources does not easily allow people to follow the DASH diet,” Dr. Sims adds in a conference news release.

“Clinicians should consider whether their patients live in food deserts or places with limited walkability. Health counseling should include addressing these specific challenges to blood pressure control,” Dr. Sims says.

Dr. Wallace noted that diet changes don’t have to be drastic.

“Honestly, just increasing fruit and vegetable intake has been shown to displace calories from saturated fats, added sugars, and sodium,” he told this news organization.

“It’s hard for people to stick to ‘diets’ long-term, so shifting toward healthier dietary patterns without having to read a book on the DASH diet or count calories and carbs seems like a more practical solution for the general population, although I have no issues with the DASH diet and think it is a great dietary pattern for heart health,” Dr. Wallace said.

The study had no funding. Dr. Sims reports no relevant financial relationships. Dr. Wallace is principal and CEO of Think Healthy Group; chief food and nutrition scientist with Produce for Better Health Foundation; editor, Journal of Dietary Supplements; deputy editor, Journal of the American College of Nutrition; nutrition section editor, Annals of Medicine; and advisory board member with Forbes Health.

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

Healthy lifestyle changes to reduce systolic blood pressure to below 130 mm Hg may prevent 26,000 heart attacks and strokes and reduce health care costs over the next 10 years, a new simulation study suggests.

Among the various lifestyle changes, adopting the Dietary Approaches to Stop Hypertension diet, known as the DASH diet, may have the greatest impact for young and middle-aged adults with stage 1 hypertension.

“This research reveals that we should look to feasible ways our food system could make healthy eating the default option,” Kendra Sims, PhD, MPH, postdoctoral fellow at University of California, San Francisco, told this news organization.

“Above all, it means collaborating with the patient about nourishing choices that fit best into their culture and lifestyle,” Dr. Sims said.
 

Be proactive

“What is important is that people not wait until they have hypertension to start thinking about healthful diets,” commented Taylor Wallace, PhD, department of nutrition and food studies, George Mason University, Fairfax, Va., who was not involved in the study.

“It’s all about prevention in my mind. Whether you are hypertensive or are perfectly healthy, the DASH diet or any other dietary pattern that emphasizes consumption of fruits, vegetables, whole grains, lean meats, seafood, nuts/seeds, and low/non-fat dairy and decreased intake of saturated fats, added sugars, and sodium is a good idea,” Dr. Wallace said in an interview.

The study was presented at the American Heart Association Hypertension Scientific Sessions 2022 in San Diego.

Dr. Sims and colleagues used U.S. statistics from multiple sources to simulate CVD events, mortality, and health care costs between 2018 and 2027 in adults aged 35-64 years with untreated stage 1 hypertension, defined as systolic BP of 130 to 139 mm Hg. 

The researchers estimate that 8.8 million U.S. adults (5.5 million women) aged 35-64 years have untreated stage 1 hypertension and would be recommended for lifestyle change, such as physical activity, weight loss, moderating alcohol intake, and adoption of the DASH diet.

Controlling blood pressure to less than 130 mm Hg in this population could prevent 26,000 CVD events, avoid 2,900 deaths, and lead to $1.6 billion saved in associated health care costs, the researchers calculate.

The largest benefit would come from adoption of the DASH diet, with an estimated 15,000 CVD events prevented among men and 11,000 among women.
 

Even small changes can help

“Young and middle-aged adults with stage 1 hypertension aren’t as low risk as you – or even your doctor – might think,” Dr. Sims told this news organization.

“Millions of working-aged people are walking around with elevated blood pressure, which is symptomless but is also a leading preventable cause of disability and death. Most do not follow the recommended DASH diet,” Dr. Sims said.

“Unfortunately, the availability and affordability of healthy food sources does not easily allow people to follow the DASH diet,” Dr. Sims adds in a conference news release.

“Clinicians should consider whether their patients live in food deserts or places with limited walkability. Health counseling should include addressing these specific challenges to blood pressure control,” Dr. Sims says.

Dr. Wallace noted that diet changes don’t have to be drastic.

“Honestly, just increasing fruit and vegetable intake has been shown to displace calories from saturated fats, added sugars, and sodium,” he told this news organization.

“It’s hard for people to stick to ‘diets’ long-term, so shifting toward healthier dietary patterns without having to read a book on the DASH diet or count calories and carbs seems like a more practical solution for the general population, although I have no issues with the DASH diet and think it is a great dietary pattern for heart health,” Dr. Wallace said.

The study had no funding. Dr. Sims reports no relevant financial relationships. Dr. Wallace is principal and CEO of Think Healthy Group; chief food and nutrition scientist with Produce for Better Health Foundation; editor, Journal of Dietary Supplements; deputy editor, Journal of the American College of Nutrition; nutrition section editor, Annals of Medicine; and advisory board member with Forbes Health.

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

Healthy lifestyle changes to reduce systolic blood pressure to below 130 mm Hg may prevent 26,000 heart attacks and strokes and reduce health care costs over the next 10 years, a new simulation study suggests.

Among the various lifestyle changes, adopting the Dietary Approaches to Stop Hypertension diet, known as the DASH diet, may have the greatest impact for young and middle-aged adults with stage 1 hypertension.

“This research reveals that we should look to feasible ways our food system could make healthy eating the default option,” Kendra Sims, PhD, MPH, postdoctoral fellow at University of California, San Francisco, told this news organization.

“Above all, it means collaborating with the patient about nourishing choices that fit best into their culture and lifestyle,” Dr. Sims said.
 

Be proactive

“What is important is that people not wait until they have hypertension to start thinking about healthful diets,” commented Taylor Wallace, PhD, department of nutrition and food studies, George Mason University, Fairfax, Va., who was not involved in the study.

“It’s all about prevention in my mind. Whether you are hypertensive or are perfectly healthy, the DASH diet or any other dietary pattern that emphasizes consumption of fruits, vegetables, whole grains, lean meats, seafood, nuts/seeds, and low/non-fat dairy and decreased intake of saturated fats, added sugars, and sodium is a good idea,” Dr. Wallace said in an interview.

The study was presented at the American Heart Association Hypertension Scientific Sessions 2022 in San Diego.

Dr. Sims and colleagues used U.S. statistics from multiple sources to simulate CVD events, mortality, and health care costs between 2018 and 2027 in adults aged 35-64 years with untreated stage 1 hypertension, defined as systolic BP of 130 to 139 mm Hg. 

The researchers estimate that 8.8 million U.S. adults (5.5 million women) aged 35-64 years have untreated stage 1 hypertension and would be recommended for lifestyle change, such as physical activity, weight loss, moderating alcohol intake, and adoption of the DASH diet.

Controlling blood pressure to less than 130 mm Hg in this population could prevent 26,000 CVD events, avoid 2,900 deaths, and lead to $1.6 billion saved in associated health care costs, the researchers calculate.

The largest benefit would come from adoption of the DASH diet, with an estimated 15,000 CVD events prevented among men and 11,000 among women.
 

Even small changes can help

“Young and middle-aged adults with stage 1 hypertension aren’t as low risk as you – or even your doctor – might think,” Dr. Sims told this news organization.

“Millions of working-aged people are walking around with elevated blood pressure, which is symptomless but is also a leading preventable cause of disability and death. Most do not follow the recommended DASH diet,” Dr. Sims said.

“Unfortunately, the availability and affordability of healthy food sources does not easily allow people to follow the DASH diet,” Dr. Sims adds in a conference news release.

“Clinicians should consider whether their patients live in food deserts or places with limited walkability. Health counseling should include addressing these specific challenges to blood pressure control,” Dr. Sims says.

Dr. Wallace noted that diet changes don’t have to be drastic.

“Honestly, just increasing fruit and vegetable intake has been shown to displace calories from saturated fats, added sugars, and sodium,” he told this news organization.

“It’s hard for people to stick to ‘diets’ long-term, so shifting toward healthier dietary patterns without having to read a book on the DASH diet or count calories and carbs seems like a more practical solution for the general population, although I have no issues with the DASH diet and think it is a great dietary pattern for heart health,” Dr. Wallace said.

The study had no funding. Dr. Sims reports no relevant financial relationships. Dr. Wallace is principal and CEO of Think Healthy Group; chief food and nutrition scientist with Produce for Better Health Foundation; editor, Journal of Dietary Supplements; deputy editor, Journal of the American College of Nutrition; nutrition section editor, Annals of Medicine; and advisory board member with Forbes Health.

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

Certain ultraprocessed foods – especially candy, prepackaged pastries, and frozen desserts – could be “gateway foods” for adolescents, leading them to increase their intake of other unhealthy foods, a new study suggests.

“For teens, gateway ultraprocessed foods (candy, store pastries, frozen desserts) should be prioritized for preventive dietary interventions as they increase intake across all other UPFs,” lead researcher Maria Balhara said in an interview.

“The good news,” said Ms. Balhara, is that even small changes, such as reducing how often gateway foods are consumed, may reduce overall intake of unhealthy foods and have a “big impact” on overall health.

Ms. Balhara has a unique perspective on adolescent eating habits: She’s 16 years old, from Florida, and conducted the study while dual-enrolled at Broward College and Cooper City High School.

Her study was released Sept. 7 ahead of presentation at the American Heart Association Hypertension Scientific Sessions 2022 in San Diego.
 

Blame the pandemic?

Over the past 30 years, there’s been a steady increase in consumption of UPFs worldwide, coupled with mounting evidence that diets rich in UPFs raise the risk for several chronic diseases, including weight gain, hypertension, and increased risk for heart disease and premature death.

For her research, Ms. Balhara asked 315 teenagers (42% male) from 12 high schools in South Florida how often they consumed UPFs over two time periods – before COVID in 2019 and after COVID restrictions were eased in 2022 – using a survey that she developed called the Processed Intake Evaluation (PIE).

More than 2 in 5 teens (43%) increased their consumption of UPFs between 2019 and 2022.

During this time, increased consumption of frozen desserts was associated with an 11% increase in consumption of all other UPFs, whereas increased consumption of prepackaged pastries and candy was associated with a 12% and 31%, respectively, increase in consumption of all other UPFs, Ms. Balhara found.

Encouragingly, 57% of teens decreased their consumption of UPFs between 2019 and 2022.

During this time, decreased consumption of processed meats was associated with an 8% decrease in consumption of all other UPFs, whereas decreased consumption of white bread and biscuits was associated with a 9% and 10%, respectively, decrease in consumption of all other UPFs.

The results provide initial evidence for a new “gateway food model,” Ms. Balhara told this news organization, in which certain UPFs, when increased, drive overall consumption of all UPFs among teens.

Limitations of the study include the self-reported dietary data and the fact that the PIE survey has not been validated.
 

Not all UPFs are bad

“I commend Ms. Balhara for her project, which highlights the importance of establishing good dietary patterns early in life,” Donna K. Arnett, PhD, past president of the AHA, said in a news release.

“The relationship between poor dietary quality and cardiovascular risk factors is well-established. While this is a small, preliminary study, it’s an important topic to continue to investigate and help us understand ways we can influence dietary behaviors to promote optimal cardiovascular health for all ages,” said Dr. Arnett, executive vice president for academic affairs and provost at the University of South Carolina, Columbia.

Offering perspective on the study, Taylor C. Wallace, PhD, with the department of nutrition and food studies, George Mason University, Fairfax, Va., made the point that “food processing and ultraprocessed foods aren’t the problem. The problem is the types of ultraprocessed foods on the market that people consume.”

“Remember, non-fat, vitamin D fortified yogurt is also ‘ultra-processed,’ and it’s very healthy,” he told this news organization.

Dr. Wallace said that it’s no surprise that teens increased their intake of UPFs during the pandemic.

“Of course, people increased processed food intake during the pandemic. Processed foods are shelf stable at a time when grocery stores were running out of things and supply chains weren’t able to keep up. Also, many were depressed and use food to indulge,” he noted.

The study had no funding. Ms. Balhara has no relevant disclosures. Dr. Wallace is principal and CEO of Think Healthy Group; chief food and nutrition scientist with Produce for Better Health Foundation; editor, Journal of Dietary Supplements; deputy editor, Journal of the American College of Nutrition; nutrition section editor, Annals of Medicine; and an advisory board member with Forbes Health.

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

Certain ultraprocessed foods – especially candy, prepackaged pastries, and frozen desserts – could be “gateway foods” for adolescents, leading them to increase their intake of other unhealthy foods, a new study suggests.

“For teens, gateway ultraprocessed foods (candy, store pastries, frozen desserts) should be prioritized for preventive dietary interventions as they increase intake across all other UPFs,” lead researcher Maria Balhara said in an interview.

“The good news,” said Ms. Balhara, is that even small changes, such as reducing how often gateway foods are consumed, may reduce overall intake of unhealthy foods and have a “big impact” on overall health.

Ms. Balhara has a unique perspective on adolescent eating habits: She’s 16 years old, from Florida, and conducted the study while dual-enrolled at Broward College and Cooper City High School.

Her study was released Sept. 7 ahead of presentation at the American Heart Association Hypertension Scientific Sessions 2022 in San Diego.
 

Blame the pandemic?

Over the past 30 years, there’s been a steady increase in consumption of UPFs worldwide, coupled with mounting evidence that diets rich in UPFs raise the risk for several chronic diseases, including weight gain, hypertension, and increased risk for heart disease and premature death.

For her research, Ms. Balhara asked 315 teenagers (42% male) from 12 high schools in South Florida how often they consumed UPFs over two time periods – before COVID in 2019 and after COVID restrictions were eased in 2022 – using a survey that she developed called the Processed Intake Evaluation (PIE).

More than 2 in 5 teens (43%) increased their consumption of UPFs between 2019 and 2022.

During this time, increased consumption of frozen desserts was associated with an 11% increase in consumption of all other UPFs, whereas increased consumption of prepackaged pastries and candy was associated with a 12% and 31%, respectively, increase in consumption of all other UPFs, Ms. Balhara found.

Encouragingly, 57% of teens decreased their consumption of UPFs between 2019 and 2022.

During this time, decreased consumption of processed meats was associated with an 8% decrease in consumption of all other UPFs, whereas decreased consumption of white bread and biscuits was associated with a 9% and 10%, respectively, decrease in consumption of all other UPFs.

The results provide initial evidence for a new “gateway food model,” Ms. Balhara told this news organization, in which certain UPFs, when increased, drive overall consumption of all UPFs among teens.

Limitations of the study include the self-reported dietary data and the fact that the PIE survey has not been validated.
 

Not all UPFs are bad

“I commend Ms. Balhara for her project, which highlights the importance of establishing good dietary patterns early in life,” Donna K. Arnett, PhD, past president of the AHA, said in a news release.

“The relationship between poor dietary quality and cardiovascular risk factors is well-established. While this is a small, preliminary study, it’s an important topic to continue to investigate and help us understand ways we can influence dietary behaviors to promote optimal cardiovascular health for all ages,” said Dr. Arnett, executive vice president for academic affairs and provost at the University of South Carolina, Columbia.

Offering perspective on the study, Taylor C. Wallace, PhD, with the department of nutrition and food studies, George Mason University, Fairfax, Va., made the point that “food processing and ultraprocessed foods aren’t the problem. The problem is the types of ultraprocessed foods on the market that people consume.”

“Remember, non-fat, vitamin D fortified yogurt is also ‘ultra-processed,’ and it’s very healthy,” he told this news organization.

Dr. Wallace said that it’s no surprise that teens increased their intake of UPFs during the pandemic.

“Of course, people increased processed food intake during the pandemic. Processed foods are shelf stable at a time when grocery stores were running out of things and supply chains weren’t able to keep up. Also, many were depressed and use food to indulge,” he noted.

The study had no funding. Ms. Balhara has no relevant disclosures. Dr. Wallace is principal and CEO of Think Healthy Group; chief food and nutrition scientist with Produce for Better Health Foundation; editor, Journal of Dietary Supplements; deputy editor, Journal of the American College of Nutrition; nutrition section editor, Annals of Medicine; and an advisory board member with Forbes Health.

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

Certain ultraprocessed foods – especially candy, prepackaged pastries, and frozen desserts – could be “gateway foods” for adolescents, leading them to increase their intake of other unhealthy foods, a new study suggests.

“For teens, gateway ultraprocessed foods (candy, store pastries, frozen desserts) should be prioritized for preventive dietary interventions as they increase intake across all other UPFs,” lead researcher Maria Balhara said in an interview.

“The good news,” said Ms. Balhara, is that even small changes, such as reducing how often gateway foods are consumed, may reduce overall intake of unhealthy foods and have a “big impact” on overall health.

Ms. Balhara has a unique perspective on adolescent eating habits: She’s 16 years old, from Florida, and conducted the study while dual-enrolled at Broward College and Cooper City High School.

Her study was released Sept. 7 ahead of presentation at the American Heart Association Hypertension Scientific Sessions 2022 in San Diego.
 

Blame the pandemic?

Over the past 30 years, there’s been a steady increase in consumption of UPFs worldwide, coupled with mounting evidence that diets rich in UPFs raise the risk for several chronic diseases, including weight gain, hypertension, and increased risk for heart disease and premature death.

For her research, Ms. Balhara asked 315 teenagers (42% male) from 12 high schools in South Florida how often they consumed UPFs over two time periods – before COVID in 2019 and after COVID restrictions were eased in 2022 – using a survey that she developed called the Processed Intake Evaluation (PIE).

More than 2 in 5 teens (43%) increased their consumption of UPFs between 2019 and 2022.

During this time, increased consumption of frozen desserts was associated with an 11% increase in consumption of all other UPFs, whereas increased consumption of prepackaged pastries and candy was associated with a 12% and 31%, respectively, increase in consumption of all other UPFs, Ms. Balhara found.

Encouragingly, 57% of teens decreased their consumption of UPFs between 2019 and 2022.

During this time, decreased consumption of processed meats was associated with an 8% decrease in consumption of all other UPFs, whereas decreased consumption of white bread and biscuits was associated with a 9% and 10%, respectively, decrease in consumption of all other UPFs.

The results provide initial evidence for a new “gateway food model,” Ms. Balhara told this news organization, in which certain UPFs, when increased, drive overall consumption of all UPFs among teens.

Limitations of the study include the self-reported dietary data and the fact that the PIE survey has not been validated.
 

Not all UPFs are bad

“I commend Ms. Balhara for her project, which highlights the importance of establishing good dietary patterns early in life,” Donna K. Arnett, PhD, past president of the AHA, said in a news release.

“The relationship between poor dietary quality and cardiovascular risk factors is well-established. While this is a small, preliminary study, it’s an important topic to continue to investigate and help us understand ways we can influence dietary behaviors to promote optimal cardiovascular health for all ages,” said Dr. Arnett, executive vice president for academic affairs and provost at the University of South Carolina, Columbia.

Offering perspective on the study, Taylor C. Wallace, PhD, with the department of nutrition and food studies, George Mason University, Fairfax, Va., made the point that “food processing and ultraprocessed foods aren’t the problem. The problem is the types of ultraprocessed foods on the market that people consume.”

“Remember, non-fat, vitamin D fortified yogurt is also ‘ultra-processed,’ and it’s very healthy,” he told this news organization.

Dr. Wallace said that it’s no surprise that teens increased their intake of UPFs during the pandemic.

“Of course, people increased processed food intake during the pandemic. Processed foods are shelf stable at a time when grocery stores were running out of things and supply chains weren’t able to keep up. Also, many were depressed and use food to indulge,” he noted.

The study had no funding. Ms. Balhara has no relevant disclosures. Dr. Wallace is principal and CEO of Think Healthy Group; chief food and nutrition scientist with Produce for Better Health Foundation; editor, Journal of Dietary Supplements; deputy editor, Journal of the American College of Nutrition; nutrition section editor, Annals of Medicine; and an advisory board member with Forbes Health.

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