Federal Practitioner

Amid the current wave of winter respiratory virus cases, influenza (types A and B) leads the way with the highest number of emergency room visits, followed closely by COVID-19, thanks to the JN.1 variant, and respiratory syncytial virus (RSV). With various similarities and differences in disease presentations, how challenging is it for physician’s to distinguish between, diagnose, and treat COVID-19 vs RSV and influenza? 

While these three respiratory viruses often have similar presentations, you may often find that patients with COVID-19 experience more fever, dry cough, and labored breathing, according to Cyrus Munguti, MD, assistant professor of medicine at KU Medical Center and hospitalist at Wesley Medical Center, Wichita, Kansas. 

“COVID-19 patients tend to have trouble breathing because the alveoli are affected and get inflammation and fluid accumulating in the lungs, and they end up having little to no oxygen,” said Dr. Munguti. “When we check their vital signs, patients with COVID tend to have hypoxemia [meaning saturations are less than 88% or 90% depending on the guidelines you follow].”

Patients with RSV and influenza tend to have more upper respiratory symptoms, like runny nose, sternutation — which later can progress to a cough in the upper airways, Dr. Munguti said. Unlike with COVID-19, patients with RSV and influenza — generally until they are very sick — often do not experience hypoxemia.

Inflammation in the airways can form as a result of all three viruses. Furthermore, bacteria that live in these airways could lead to a secondary bacterial infection in the upper respiratory and lower respiratory tracts — which could then cause pneumonia, Dr. Munguti said.

Another note: Changes in COVID-19 variants over the years have made it increasingly difficult to differentiate COVID-19 symptoms from those of RSV and influenza, according to Panagis Galiatsatos, MD, pulmonologist and associate professor at Johns Hopkins Medicine. “The Alpha through Delta variants really were a lot more lung tissue invading,” Dr. Galiatsatos said. “With the COVID-19 Omicron family — its capabilities are similar to what flu and RSV have done over the years. It’s more airway-invading.”

It’s critical to understand that diagnosing these diseases based on symptoms alone can be quite fickle, according to Dr. Galiatsatos. Objective tests, either at home or in a laboratory, are preferred. This is largely because disease presentation can depend on the host factor that the virus enters into, said Dr. Galiatsatos. For example, virus symptoms may look different for a patient with asthma and for someone with heart disease.

With children being among the most vulnerable for severe respiratory illness, testing and treatment are paramount and can be quite accurate in seasons where respiratory viruses thrive, according to Stan Spinner, MD, chief medical officer at Texas Children’s Pediatrics and Urgent Care. “When individuals are tested for either of these conditions when the prevalence in the community is low, we tend to see false positive results.” 

Texas Children’s Pediatrics and Urgent Care’s 12 sites offer COVID-19 and influenza antigen tests that have results ready in around 10 minutes. RSV testing, on the other hand, is limited to around half of the Texas Children’s Pediatrics and none of the urgent care locations, as the test can only be administered through a nasal swab conducted by a physician. As there is no specific treatment or therapy for RSV, the benefits of RSV testing can actually be quite low — often leading to frustrated parents regarding next steps after diagnosis.

“There are a number of respiratory viruses that may present with similar symptoms as RSV, and some of these viruses may even lead to much of the same adverse outcomes as the RSV virus,” Dr. Galiatsatos said. “Consequently, our physicians need to help parents understand this and give them guidance as to when to seek medical attention for worsening symptoms.”

There are two new RSV immunizations to treat certain demographics of patients, Dr. Spinner added. One is an RSV vaccine for infants under 8 months old, though there is limited supply. There is also an RSV vaccine available for pregnant women (between 32 and 36 weeks gestation) that has proved to be effective in fending off RSV infections in newborns up to 6 months old. 

Physicians should remain diligent in stressing to patients that vaccinations against COVID-19 and influenza play a key role in keeping their families safe during seasons of staggering respiratory infections.

“These vaccines are extremely safe, and while they may not always prevent infection, these vaccines are extremely effective in preventing more serious consequences, such as hospitalization or death,” Dr. Galiatsatos said.
 

A version of this article appeared on Medscape.com.

Amid the current wave of winter respiratory virus cases, influenza (types A and B) leads the way with the highest number of emergency room visits, followed closely by COVID-19, thanks to the JN.1 variant, and respiratory syncytial virus (RSV). With various similarities and differences in disease presentations, how challenging is it for physician’s to distinguish between, diagnose, and treat COVID-19 vs RSV and influenza? 

While these three respiratory viruses often have similar presentations, you may often find that patients with COVID-19 experience more fever, dry cough, and labored breathing, according to Cyrus Munguti, MD, assistant professor of medicine at KU Medical Center and hospitalist at Wesley Medical Center, Wichita, Kansas. 

“COVID-19 patients tend to have trouble breathing because the alveoli are affected and get inflammation and fluid accumulating in the lungs, and they end up having little to no oxygen,” said Dr. Munguti. “When we check their vital signs, patients with COVID tend to have hypoxemia [meaning saturations are less than 88% or 90% depending on the guidelines you follow].”

Patients with RSV and influenza tend to have more upper respiratory symptoms, like runny nose, sternutation — which later can progress to a cough in the upper airways, Dr. Munguti said. Unlike with COVID-19, patients with RSV and influenza — generally until they are very sick — often do not experience hypoxemia.

Inflammation in the airways can form as a result of all three viruses. Furthermore, bacteria that live in these airways could lead to a secondary bacterial infection in the upper respiratory and lower respiratory tracts — which could then cause pneumonia, Dr. Munguti said.

Another note: Changes in COVID-19 variants over the years have made it increasingly difficult to differentiate COVID-19 symptoms from those of RSV and influenza, according to Panagis Galiatsatos, MD, pulmonologist and associate professor at Johns Hopkins Medicine. “The Alpha through Delta variants really were a lot more lung tissue invading,” Dr. Galiatsatos said. “With the COVID-19 Omicron family — its capabilities are similar to what flu and RSV have done over the years. It’s more airway-invading.”

It’s critical to understand that diagnosing these diseases based on symptoms alone can be quite fickle, according to Dr. Galiatsatos. Objective tests, either at home or in a laboratory, are preferred. This is largely because disease presentation can depend on the host factor that the virus enters into, said Dr. Galiatsatos. For example, virus symptoms may look different for a patient with asthma and for someone with heart disease.

With children being among the most vulnerable for severe respiratory illness, testing and treatment are paramount and can be quite accurate in seasons where respiratory viruses thrive, according to Stan Spinner, MD, chief medical officer at Texas Children’s Pediatrics and Urgent Care. “When individuals are tested for either of these conditions when the prevalence in the community is low, we tend to see false positive results.” 

Texas Children’s Pediatrics and Urgent Care’s 12 sites offer COVID-19 and influenza antigen tests that have results ready in around 10 minutes. RSV testing, on the other hand, is limited to around half of the Texas Children’s Pediatrics and none of the urgent care locations, as the test can only be administered through a nasal swab conducted by a physician. As there is no specific treatment or therapy for RSV, the benefits of RSV testing can actually be quite low — often leading to frustrated parents regarding next steps after diagnosis.

“There are a number of respiratory viruses that may present with similar symptoms as RSV, and some of these viruses may even lead to much of the same adverse outcomes as the RSV virus,” Dr. Galiatsatos said. “Consequently, our physicians need to help parents understand this and give them guidance as to when to seek medical attention for worsening symptoms.”

There are two new RSV immunizations to treat certain demographics of patients, Dr. Spinner added. One is an RSV vaccine for infants under 8 months old, though there is limited supply. There is also an RSV vaccine available for pregnant women (between 32 and 36 weeks gestation) that has proved to be effective in fending off RSV infections in newborns up to 6 months old. 

Physicians should remain diligent in stressing to patients that vaccinations against COVID-19 and influenza play a key role in keeping their families safe during seasons of staggering respiratory infections.

“These vaccines are extremely safe, and while they may not always prevent infection, these vaccines are extremely effective in preventing more serious consequences, such as hospitalization or death,” Dr. Galiatsatos said.
 

A version of this article appeared on Medscape.com.

Amid the current wave of winter respiratory virus cases, influenza (types A and B) leads the way with the highest number of emergency room visits, followed closely by COVID-19, thanks to the JN.1 variant, and respiratory syncytial virus (RSV). With various similarities and differences in disease presentations, how challenging is it for physician’s to distinguish between, diagnose, and treat COVID-19 vs RSV and influenza? 

While these three respiratory viruses often have similar presentations, you may often find that patients with COVID-19 experience more fever, dry cough, and labored breathing, according to Cyrus Munguti, MD, assistant professor of medicine at KU Medical Center and hospitalist at Wesley Medical Center, Wichita, Kansas. 

“COVID-19 patients tend to have trouble breathing because the alveoli are affected and get inflammation and fluid accumulating in the lungs, and they end up having little to no oxygen,” said Dr. Munguti. “When we check their vital signs, patients with COVID tend to have hypoxemia [meaning saturations are less than 88% or 90% depending on the guidelines you follow].”

Patients with RSV and influenza tend to have more upper respiratory symptoms, like runny nose, sternutation — which later can progress to a cough in the upper airways, Dr. Munguti said. Unlike with COVID-19, patients with RSV and influenza — generally until they are very sick — often do not experience hypoxemia.

Inflammation in the airways can form as a result of all three viruses. Furthermore, bacteria that live in these airways could lead to a secondary bacterial infection in the upper respiratory and lower respiratory tracts — which could then cause pneumonia, Dr. Munguti said.

Another note: Changes in COVID-19 variants over the years have made it increasingly difficult to differentiate COVID-19 symptoms from those of RSV and influenza, according to Panagis Galiatsatos, MD, pulmonologist and associate professor at Johns Hopkins Medicine. “The Alpha through Delta variants really were a lot more lung tissue invading,” Dr. Galiatsatos said. “With the COVID-19 Omicron family — its capabilities are similar to what flu and RSV have done over the years. It’s more airway-invading.”

It’s critical to understand that diagnosing these diseases based on symptoms alone can be quite fickle, according to Dr. Galiatsatos. Objective tests, either at home or in a laboratory, are preferred. This is largely because disease presentation can depend on the host factor that the virus enters into, said Dr. Galiatsatos. For example, virus symptoms may look different for a patient with asthma and for someone with heart disease.

With children being among the most vulnerable for severe respiratory illness, testing and treatment are paramount and can be quite accurate in seasons where respiratory viruses thrive, according to Stan Spinner, MD, chief medical officer at Texas Children’s Pediatrics and Urgent Care. “When individuals are tested for either of these conditions when the prevalence in the community is low, we tend to see false positive results.” 

Texas Children’s Pediatrics and Urgent Care’s 12 sites offer COVID-19 and influenza antigen tests that have results ready in around 10 minutes. RSV testing, on the other hand, is limited to around half of the Texas Children’s Pediatrics and none of the urgent care locations, as the test can only be administered through a nasal swab conducted by a physician. As there is no specific treatment or therapy for RSV, the benefits of RSV testing can actually be quite low — often leading to frustrated parents regarding next steps after diagnosis.

“There are a number of respiratory viruses that may present with similar symptoms as RSV, and some of these viruses may even lead to much of the same adverse outcomes as the RSV virus,” Dr. Galiatsatos said. “Consequently, our physicians need to help parents understand this and give them guidance as to when to seek medical attention for worsening symptoms.”

There are two new RSV immunizations to treat certain demographics of patients, Dr. Spinner added. One is an RSV vaccine for infants under 8 months old, though there is limited supply. There is also an RSV vaccine available for pregnant women (between 32 and 36 weeks gestation) that has proved to be effective in fending off RSV infections in newborns up to 6 months old. 

Physicians should remain diligent in stressing to patients that vaccinations against COVID-19 and influenza play a key role in keeping their families safe during seasons of staggering respiratory infections.

“These vaccines are extremely safe, and while they may not always prevent infection, these vaccines are extremely effective in preventing more serious consequences, such as hospitalization or death,” Dr. Galiatsatos said.
 

A version of this article appeared on Medscape.com.

The benefit of immunotherapy in combination with chemotherapy for programmed death–ligand 1–positive (PD-L1+) metastatic triple-negative breast cancer (mTNBC) has been shown in both the IMpassion130 and KEYNOTE-355 trials.^[2,3] However, the IMpassion131 trial, which evaluated atezolizumab plus paclitaxel, did not show a progression-free survival (PFS) or overall survival (OS) benefit vs paclitaxel alone in PD-L1+ mTNBC.^[4] Various explanations for these divergent results have been proposed, including the inherent properties of the chemotherapy backbone, patient populations, and the heterogenous nature of TNBC, which can affect response to immunotherapy. Of present, the various KEYNOTE-355 regimens (pembrolizumab plus investigator's choice chemotherapy [nab-paclitaxel, paclitaxel, or gemcitabine-carboplatin]) are US Food and Drug Administration approved for PD-L1+ mTNBC in the first-line setting. The phase 2 randomized TBCRC 043 trial investigated the effect of atezolizumab with carboplatin in patients with mTNBC and further looked at clinical and molecular correlates of response (Lehmann et al). A total of 106 patients were randomly assigned to carboplatin or carboplatin plus atezolizumab; the combination improved PFS (median PFS, 4.1 vs 2.2 mo; hazard ratio [HR] 0.66; P = .05) and OS (12.6 vs 8.6 mo; HR 0.60; P = .03). Grade 3/4 serious adverse events were more common with carboplatin-atezolizumab vs carboplatin alone (41% vs 8%). In addition, an association of better responses with PD-L1 immunotherapy was seen in patients with obesity, uncontrolled blood glucose levels, high tumor mutation burden, and increased tumor infiltrating lymphocytes. These data support the role of immunotherapy in mTNBC, highlight tumor heterogeneity within this subtype and encourage correlative studies to better define which patients benefit from immunotherapy.

Various studies have demonstrated the favorable impact of physical activity on breast cancer risk in postmenopausal women.^[5] However, data in premenopausal women is less clear. Various mechanisms connecting physical activity to premenopausal breast cancer risk have been proposed including the effect of exercise on sex steroid hormones, fasting insulin levels, and inflammation.^[6] A pooled analysis from 19 cohort studies including 547,601 premenopausal women, with 10,231 incident cases of breast cancer, aimed to examine the relationship between leisure-time physical activity (sports, exercise, recreational walking) and breast cancer risk in young women (Timmins et al). Higher (90th percentile) vs lower (10th percentile) levels of leisure-time physical activity were associated with a 10% reduction in breast cancer risk after adjustment for body mass index (BMI; adjusted HR 0.90; 95% CI 0.85-0.95; P < .001). They also found a significant reduction in risk: 32% (HR 0.68; P = .01) and 9% (HR 0.91; P = .005) for women with underweight (BMI < 18.5) and with average weight (BMI 18.5-24.9), respectively. Further, the effect of physical activity was most pronounced in the human epidermal growth factor receptor 2 (HER2)–enriched breast cancer subtype, wherein higher vs lower levels of activity were associated with an estimated 45% reduction in breast cancer risk (adjusted HR 0.55; 95% CI 0.37-0.82). These findings support the beneficial role of aerobic exercise and healthy body weight on breast cancer risk among premenopausal women and highlight the value of incorporating this information into counseling for our patients.

Additional References

1. Figueroa JD, Gierach GL, Duggan MA, et al. Risk factors for breast cancer development by tumor characteristics among women with benign breast disease. Breast Cancer Res. 2021;23:34. doi: 10.1186/s13058-021-01410-1 Source
2. Schmid P, Adams S, Rugo HS, et al, for the IMpassion130 Trial Investigators. Atezolizumab and nab-paclitaxel in advanced triple-negative breast cancer. N Engl J Med. 2018;379:2108-2121. doi: 10.1056/nejmoa1809615 Source
3. Cortes J, Rugo HS, Cescon DW, et al, for the KEYNOTE-355 Investigators. Pembrolizumab plus chemotherapy in advanced triple-negative breast cancer. N Engl J Med. 2022;387:217-226. doi: 10.1056/NEJMoa2202809 Source
4. Miles D, Gligorov J, André F, et al, on behalf of the IMpassion131 investigators. Primary results from IMpassion131, a double-blind, placebo-controlled, randomised phase III trial of first-line paclitaxel with or without atezolizumab for unresectable locally advanced/metastatic triple-negative breast cancer. Ann Oncol. 2021;32:994-1004. doi: 10.1016/j.annonc.2021.05.801 Source
5. Eliassen AH, Hankinson SE, Rosner B, et al. Physical activity and risk of breast cancer among postmenopausal women. Arch Intern Med. 2010;170:1758-1764. doi: 10.1001/archinternmed.2010.363 Source
6. Swain CTV, Drummond AE, Boing L, et al. Linking physical activity to breast cancer via sex hormones, part 1: The effect of physical activity on sex steroid hormones. Cancer Epidemiol Biomarkers Prev. 2022;31:16-27. doi: 10.1158/1055-9965.EPI-21-0437 Source

The benefit of immunotherapy in combination with chemotherapy for programmed death–ligand 1–positive (PD-L1+) metastatic triple-negative breast cancer (mTNBC) has been shown in both the IMpassion130 and KEYNOTE-355 trials.^[2,3] However, the IMpassion131 trial, which evaluated atezolizumab plus paclitaxel, did not show a progression-free survival (PFS) or overall survival (OS) benefit vs paclitaxel alone in PD-L1+ mTNBC.^[4] Various explanations for these divergent results have been proposed, including the inherent properties of the chemotherapy backbone, patient populations, and the heterogenous nature of TNBC, which can affect response to immunotherapy. Of present, the various KEYNOTE-355 regimens (pembrolizumab plus investigator's choice chemotherapy [nab-paclitaxel, paclitaxel, or gemcitabine-carboplatin]) are US Food and Drug Administration approved for PD-L1+ mTNBC in the first-line setting. The phase 2 randomized TBCRC 043 trial investigated the effect of atezolizumab with carboplatin in patients with mTNBC and further looked at clinical and molecular correlates of response (Lehmann et al). A total of 106 patients were randomly assigned to carboplatin or carboplatin plus atezolizumab; the combination improved PFS (median PFS, 4.1 vs 2.2 mo; hazard ratio [HR] 0.66; P = .05) and OS (12.6 vs 8.6 mo; HR 0.60; P = .03). Grade 3/4 serious adverse events were more common with carboplatin-atezolizumab vs carboplatin alone (41% vs 8%). In addition, an association of better responses with PD-L1 immunotherapy was seen in patients with obesity, uncontrolled blood glucose levels, high tumor mutation burden, and increased tumor infiltrating lymphocytes. These data support the role of immunotherapy in mTNBC, highlight tumor heterogeneity within this subtype and encourage correlative studies to better define which patients benefit from immunotherapy.

Various studies have demonstrated the favorable impact of physical activity on breast cancer risk in postmenopausal women.^[5] However, data in premenopausal women is less clear. Various mechanisms connecting physical activity to premenopausal breast cancer risk have been proposed including the effect of exercise on sex steroid hormones, fasting insulin levels, and inflammation.^[6] A pooled analysis from 19 cohort studies including 547,601 premenopausal women, with 10,231 incident cases of breast cancer, aimed to examine the relationship between leisure-time physical activity (sports, exercise, recreational walking) and breast cancer risk in young women (Timmins et al). Higher (90th percentile) vs lower (10th percentile) levels of leisure-time physical activity were associated with a 10% reduction in breast cancer risk after adjustment for body mass index (BMI; adjusted HR 0.90; 95% CI 0.85-0.95; P < .001). They also found a significant reduction in risk: 32% (HR 0.68; P = .01) and 9% (HR 0.91; P = .005) for women with underweight (BMI < 18.5) and with average weight (BMI 18.5-24.9), respectively. Further, the effect of physical activity was most pronounced in the human epidermal growth factor receptor 2 (HER2)–enriched breast cancer subtype, wherein higher vs lower levels of activity were associated with an estimated 45% reduction in breast cancer risk (adjusted HR 0.55; 95% CI 0.37-0.82). These findings support the beneficial role of aerobic exercise and healthy body weight on breast cancer risk among premenopausal women and highlight the value of incorporating this information into counseling for our patients.

Additional References

1. Figueroa JD, Gierach GL, Duggan MA, et al. Risk factors for breast cancer development by tumor characteristics among women with benign breast disease. Breast Cancer Res. 2021;23:34. doi: 10.1186/s13058-021-01410-1 Source
2. Schmid P, Adams S, Rugo HS, et al, for the IMpassion130 Trial Investigators. Atezolizumab and nab-paclitaxel in advanced triple-negative breast cancer. N Engl J Med. 2018;379:2108-2121. doi: 10.1056/nejmoa1809615 Source
3. Cortes J, Rugo HS, Cescon DW, et al, for the KEYNOTE-355 Investigators. Pembrolizumab plus chemotherapy in advanced triple-negative breast cancer. N Engl J Med. 2022;387:217-226. doi: 10.1056/NEJMoa2202809 Source
4. Miles D, Gligorov J, André F, et al, on behalf of the IMpassion131 investigators. Primary results from IMpassion131, a double-blind, placebo-controlled, randomised phase III trial of first-line paclitaxel with or without atezolizumab for unresectable locally advanced/metastatic triple-negative breast cancer. Ann Oncol. 2021;32:994-1004. doi: 10.1016/j.annonc.2021.05.801 Source
5. Eliassen AH, Hankinson SE, Rosner B, et al. Physical activity and risk of breast cancer among postmenopausal women. Arch Intern Med. 2010;170:1758-1764. doi: 10.1001/archinternmed.2010.363 Source
6. Swain CTV, Drummond AE, Boing L, et al. Linking physical activity to breast cancer via sex hormones, part 1: The effect of physical activity on sex steroid hormones. Cancer Epidemiol Biomarkers Prev. 2022;31:16-27. doi: 10.1158/1055-9965.EPI-21-0437 Source

The benefit of immunotherapy in combination with chemotherapy for programmed death–ligand 1–positive (PD-L1+) metastatic triple-negative breast cancer (mTNBC) has been shown in both the IMpassion130 and KEYNOTE-355 trials.^[2,3] However, the IMpassion131 trial, which evaluated atezolizumab plus paclitaxel, did not show a progression-free survival (PFS) or overall survival (OS) benefit vs paclitaxel alone in PD-L1+ mTNBC.^[4] Various explanations for these divergent results have been proposed, including the inherent properties of the chemotherapy backbone, patient populations, and the heterogenous nature of TNBC, which can affect response to immunotherapy. Of present, the various KEYNOTE-355 regimens (pembrolizumab plus investigator's choice chemotherapy [nab-paclitaxel, paclitaxel, or gemcitabine-carboplatin]) are US Food and Drug Administration approved for PD-L1+ mTNBC in the first-line setting. The phase 2 randomized TBCRC 043 trial investigated the effect of atezolizumab with carboplatin in patients with mTNBC and further looked at clinical and molecular correlates of response (Lehmann et al). A total of 106 patients were randomly assigned to carboplatin or carboplatin plus atezolizumab; the combination improved PFS (median PFS, 4.1 vs 2.2 mo; hazard ratio [HR] 0.66; P = .05) and OS (12.6 vs 8.6 mo; HR 0.60; P = .03). Grade 3/4 serious adverse events were more common with carboplatin-atezolizumab vs carboplatin alone (41% vs 8%). In addition, an association of better responses with PD-L1 immunotherapy was seen in patients with obesity, uncontrolled blood glucose levels, high tumor mutation burden, and increased tumor infiltrating lymphocytes. These data support the role of immunotherapy in mTNBC, highlight tumor heterogeneity within this subtype and encourage correlative studies to better define which patients benefit from immunotherapy.

Various studies have demonstrated the favorable impact of physical activity on breast cancer risk in postmenopausal women.^[5] However, data in premenopausal women is less clear. Various mechanisms connecting physical activity to premenopausal breast cancer risk have been proposed including the effect of exercise on sex steroid hormones, fasting insulin levels, and inflammation.^[6] A pooled analysis from 19 cohort studies including 547,601 premenopausal women, with 10,231 incident cases of breast cancer, aimed to examine the relationship between leisure-time physical activity (sports, exercise, recreational walking) and breast cancer risk in young women (Timmins et al). Higher (90th percentile) vs lower (10th percentile) levels of leisure-time physical activity were associated with a 10% reduction in breast cancer risk after adjustment for body mass index (BMI; adjusted HR 0.90; 95% CI 0.85-0.95; P < .001). They also found a significant reduction in risk: 32% (HR 0.68; P = .01) and 9% (HR 0.91; P = .005) for women with underweight (BMI < 18.5) and with average weight (BMI 18.5-24.9), respectively. Further, the effect of physical activity was most pronounced in the human epidermal growth factor receptor 2 (HER2)–enriched breast cancer subtype, wherein higher vs lower levels of activity were associated with an estimated 45% reduction in breast cancer risk (adjusted HR 0.55; 95% CI 0.37-0.82). These findings support the beneficial role of aerobic exercise and healthy body weight on breast cancer risk among premenopausal women and highlight the value of incorporating this information into counseling for our patients.

Additional References

1. Figueroa JD, Gierach GL, Duggan MA, et al. Risk factors for breast cancer development by tumor characteristics among women with benign breast disease. Breast Cancer Res. 2021;23:34. doi: 10.1186/s13058-021-01410-1 Source
2. Schmid P, Adams S, Rugo HS, et al, for the IMpassion130 Trial Investigators. Atezolizumab and nab-paclitaxel in advanced triple-negative breast cancer. N Engl J Med. 2018;379:2108-2121. doi: 10.1056/nejmoa1809615 Source
3. Cortes J, Rugo HS, Cescon DW, et al, for the KEYNOTE-355 Investigators. Pembrolizumab plus chemotherapy in advanced triple-negative breast cancer. N Engl J Med. 2022;387:217-226. doi: 10.1056/NEJMoa2202809 Source
4. Miles D, Gligorov J, André F, et al, on behalf of the IMpassion131 investigators. Primary results from IMpassion131, a double-blind, placebo-controlled, randomised phase III trial of first-line paclitaxel with or without atezolizumab for unresectable locally advanced/metastatic triple-negative breast cancer. Ann Oncol. 2021;32:994-1004. doi: 10.1016/j.annonc.2021.05.801 Source
5. Eliassen AH, Hankinson SE, Rosner B, et al. Physical activity and risk of breast cancer among postmenopausal women. Arch Intern Med. 2010;170:1758-1764. doi: 10.1001/archinternmed.2010.363 Source
6. Swain CTV, Drummond AE, Boing L, et al. Linking physical activity to breast cancer via sex hormones, part 1: The effect of physical activity on sex steroid hormones. Cancer Epidemiol Biomarkers Prev. 2022;31:16-27. doi: 10.1158/1055-9965.EPI-21-0437 Source

Two drugs delivered in combination are better than one after the other for the first-line treatment of men with metastatic castration-resistant prostate cancer bearing homologous recombination-repair mutations.

That’s the conclusion of investigators in the phase 2 BRCAAway trial, which compared a combination of abiraterone (Zytiga) and prednisone plus olaparib (Lynparza) against sequential therapy with the same agents.

At the time of data cutoff, median progression-free survival (PFS), the primary endpoint, was 39 months for patients randomized to the combination, compared with 8.4 months for those assigned to abiraterone/prednisone, and 14 months for those assigned to olaparib monotherapy, reported Maha Hussain, MD, of the Robert H. Lurie Comprehensive Cancer Center in Chicago.

“In patients with metastatic castration-resistant prostate cancer [mCRPC] and BRCA1/2 or ATM alterations, abiraterone and prednisone plus olaparib was well tolerated and resulted in better progression-free survival and response rates vs. single-agent olaparib or abiraterone/prednisone,” she said in an oral abstract presentation at the ASCO Genitourinary Cancers Symposium.

Although the study allowed crossover between the single-agent arms at the time of progression, only a few patients made the switch. Nonetheless, in these patients the PFS with the frontline combination was superior to that of sequential therapy, she noted.
 

Study Rationale and Design

Germline or somatic mutations in genes encoding for homologous recombination-repair occur in about 20% of men with mCRPC. Olaparib, a PARP1 (poly-adp ribose polymerase-1) inhibitor, interacts with androgen signaling, and preclinical studies have shown that castration-resistant prostate tumor cells have increased PARP1 activity. In addition, PARP1 has been shown preclinically to synergize with androgen receptor pathway inhibitors (ARPIs) such as abiraterone, Dr. Hussain explained.

The BRCAAway trial was designed to test whether co-targeting the androgen receptor and PARP1 could result in higher and more durable responses than current frontline therapies in patients with mCRPC with DNA-damage response mutations.

Patients with mCRPC with no prior exposure to either a PARP1 inhibitor, androgen receptor inhibitor, or mCRPC-directed chemotherapy underwent next-generation sequencing and germline testing of tumor tissues, and those patients found to have inactivating BRCA1/2 and/or ATM alterations were randomized on a 1:1:1 basis to either abiraterone 1000 mg daily plus prednisone 5 mg twice daily (19 patients); olaparib 300 mg twice daily (21 patients); or to the combination (21 patients).

The primary endpoint was radiographic PFS according to RECIST 1.1 criteria, Prostate Cancer Working Group 3 criteria, clinical assessment, or death.

As noted, the median PFS was 8.4 months with abiraterone/prednisone, 14 months with olaparib, and 39 months with the combination.

Secondary endpoints also favored the combination therapy arm, with objective response rates of 22%, 14%, and 33%, respectively; PSA response rates of 61%, 67% and 95%; and undetectable PSA response rates of 17%, 14%, and 33%.

A total of 8 of 19 patients on abiraterone were crossed over to olaparib, and 8 of 21 initially assigned to olaparib were crossed over to abiraterone. In these patients the median PFS from crossover was 8.3 and 7.2 months, respectively. In each crossover group the median PFS from the time of randomization was 16 months.

There were no grade 4 adverse events or treatment-related deaths reported in any of the study arms, and “essentially when you look at the adverse events, they pretty much are consistent with what you would expect to see with these particular agents,” Dr. Hussain said.

“Overall the patients were tolerating the treatment well,” she added.
 

Practice Changing with Caveats

Kim N. Chi, MD, FRCPC, of the University of British Columbia in Vancouver, BC, Canada, the invited discussant, said that the strengths of the study included an olaparib monotherapy arm — something that was missing from phase 3 trials — that provides insights into how PARP inhibitors perform in this population. He also applauded the inclusion of clinical assessment as a primary endpoint, noting that “this is what we do in routine practice, and therefore, the generalizability of the trial becomes more evident.”

The crossover design provides important information about whether an upfront combination or a sequential therapy approach is more effective, as well, he added.

He pointed out, however, that the trial was limited by small sample size and by its “horse race” design rather than as a comparison trial.

“So how does the BRCAAway trial change our practice? Despite the limitations, I think it does support an upfront PARP inhibitor-ARPI combination as firstline therapy for HRR gene-mutated metastatic CRPC. These data suggest synergy, and most importantly, there is no loss of opportunity [for more effective therapies]. However, the limitations of the trial will not end this debate today,” he said.

The trial was funded by AstraZeneca. Both Dr. Hussain and Dr. Chi disclosed honoraria, consulting/advising, and institutional research funding from AstraZeneca and others.

Two drugs delivered in combination are better than one after the other for the first-line treatment of men with metastatic castration-resistant prostate cancer bearing homologous recombination-repair mutations.

That’s the conclusion of investigators in the phase 2 BRCAAway trial, which compared a combination of abiraterone (Zytiga) and prednisone plus olaparib (Lynparza) against sequential therapy with the same agents.

At the time of data cutoff, median progression-free survival (PFS), the primary endpoint, was 39 months for patients randomized to the combination, compared with 8.4 months for those assigned to abiraterone/prednisone, and 14 months for those assigned to olaparib monotherapy, reported Maha Hussain, MD, of the Robert H. Lurie Comprehensive Cancer Center in Chicago.

“In patients with metastatic castration-resistant prostate cancer [mCRPC] and BRCA1/2 or ATM alterations, abiraterone and prednisone plus olaparib was well tolerated and resulted in better progression-free survival and response rates vs. single-agent olaparib or abiraterone/prednisone,” she said in an oral abstract presentation at the ASCO Genitourinary Cancers Symposium.

Although the study allowed crossover between the single-agent arms at the time of progression, only a few patients made the switch. Nonetheless, in these patients the PFS with the frontline combination was superior to that of sequential therapy, she noted.
 

Study Rationale and Design

Germline or somatic mutations in genes encoding for homologous recombination-repair occur in about 20% of men with mCRPC. Olaparib, a PARP1 (poly-adp ribose polymerase-1) inhibitor, interacts with androgen signaling, and preclinical studies have shown that castration-resistant prostate tumor cells have increased PARP1 activity. In addition, PARP1 has been shown preclinically to synergize with androgen receptor pathway inhibitors (ARPIs) such as abiraterone, Dr. Hussain explained.

The BRCAAway trial was designed to test whether co-targeting the androgen receptor and PARP1 could result in higher and more durable responses than current frontline therapies in patients with mCRPC with DNA-damage response mutations.

Patients with mCRPC with no prior exposure to either a PARP1 inhibitor, androgen receptor inhibitor, or mCRPC-directed chemotherapy underwent next-generation sequencing and germline testing of tumor tissues, and those patients found to have inactivating BRCA1/2 and/or ATM alterations were randomized on a 1:1:1 basis to either abiraterone 1000 mg daily plus prednisone 5 mg twice daily (19 patients); olaparib 300 mg twice daily (21 patients); or to the combination (21 patients).

The primary endpoint was radiographic PFS according to RECIST 1.1 criteria, Prostate Cancer Working Group 3 criteria, clinical assessment, or death.

As noted, the median PFS was 8.4 months with abiraterone/prednisone, 14 months with olaparib, and 39 months with the combination.

Secondary endpoints also favored the combination therapy arm, with objective response rates of 22%, 14%, and 33%, respectively; PSA response rates of 61%, 67% and 95%; and undetectable PSA response rates of 17%, 14%, and 33%.

A total of 8 of 19 patients on abiraterone were crossed over to olaparib, and 8 of 21 initially assigned to olaparib were crossed over to abiraterone. In these patients the median PFS from crossover was 8.3 and 7.2 months, respectively. In each crossover group the median PFS from the time of randomization was 16 months.

There were no grade 4 adverse events or treatment-related deaths reported in any of the study arms, and “essentially when you look at the adverse events, they pretty much are consistent with what you would expect to see with these particular agents,” Dr. Hussain said.

“Overall the patients were tolerating the treatment well,” she added.
 

Practice Changing with Caveats

Kim N. Chi, MD, FRCPC, of the University of British Columbia in Vancouver, BC, Canada, the invited discussant, said that the strengths of the study included an olaparib monotherapy arm — something that was missing from phase 3 trials — that provides insights into how PARP inhibitors perform in this population. He also applauded the inclusion of clinical assessment as a primary endpoint, noting that “this is what we do in routine practice, and therefore, the generalizability of the trial becomes more evident.”

The crossover design provides important information about whether an upfront combination or a sequential therapy approach is more effective, as well, he added.

He pointed out, however, that the trial was limited by small sample size and by its “horse race” design rather than as a comparison trial.

“So how does the BRCAAway trial change our practice? Despite the limitations, I think it does support an upfront PARP inhibitor-ARPI combination as firstline therapy for HRR gene-mutated metastatic CRPC. These data suggest synergy, and most importantly, there is no loss of opportunity [for more effective therapies]. However, the limitations of the trial will not end this debate today,” he said.

The trial was funded by AstraZeneca. Both Dr. Hussain and Dr. Chi disclosed honoraria, consulting/advising, and institutional research funding from AstraZeneca and others.

Two drugs delivered in combination are better than one after the other for the first-line treatment of men with metastatic castration-resistant prostate cancer bearing homologous recombination-repair mutations.

That’s the conclusion of investigators in the phase 2 BRCAAway trial, which compared a combination of abiraterone (Zytiga) and prednisone plus olaparib (Lynparza) against sequential therapy with the same agents.

At the time of data cutoff, median progression-free survival (PFS), the primary endpoint, was 39 months for patients randomized to the combination, compared with 8.4 months for those assigned to abiraterone/prednisone, and 14 months for those assigned to olaparib monotherapy, reported Maha Hussain, MD, of the Robert H. Lurie Comprehensive Cancer Center in Chicago.

“In patients with metastatic castration-resistant prostate cancer [mCRPC] and BRCA1/2 or ATM alterations, abiraterone and prednisone plus olaparib was well tolerated and resulted in better progression-free survival and response rates vs. single-agent olaparib or abiraterone/prednisone,” she said in an oral abstract presentation at the ASCO Genitourinary Cancers Symposium.

Although the study allowed crossover between the single-agent arms at the time of progression, only a few patients made the switch. Nonetheless, in these patients the PFS with the frontline combination was superior to that of sequential therapy, she noted.
 

Study Rationale and Design

Germline or somatic mutations in genes encoding for homologous recombination-repair occur in about 20% of men with mCRPC. Olaparib, a PARP1 (poly-adp ribose polymerase-1) inhibitor, interacts with androgen signaling, and preclinical studies have shown that castration-resistant prostate tumor cells have increased PARP1 activity. In addition, PARP1 has been shown preclinically to synergize with androgen receptor pathway inhibitors (ARPIs) such as abiraterone, Dr. Hussain explained.

The BRCAAway trial was designed to test whether co-targeting the androgen receptor and PARP1 could result in higher and more durable responses than current frontline therapies in patients with mCRPC with DNA-damage response mutations.

Patients with mCRPC with no prior exposure to either a PARP1 inhibitor, androgen receptor inhibitor, or mCRPC-directed chemotherapy underwent next-generation sequencing and germline testing of tumor tissues, and those patients found to have inactivating BRCA1/2 and/or ATM alterations were randomized on a 1:1:1 basis to either abiraterone 1000 mg daily plus prednisone 5 mg twice daily (19 patients); olaparib 300 mg twice daily (21 patients); or to the combination (21 patients).

The primary endpoint was radiographic PFS according to RECIST 1.1 criteria, Prostate Cancer Working Group 3 criteria, clinical assessment, or death.

As noted, the median PFS was 8.4 months with abiraterone/prednisone, 14 months with olaparib, and 39 months with the combination.

Secondary endpoints also favored the combination therapy arm, with objective response rates of 22%, 14%, and 33%, respectively; PSA response rates of 61%, 67% and 95%; and undetectable PSA response rates of 17%, 14%, and 33%.

A total of 8 of 19 patients on abiraterone were crossed over to olaparib, and 8 of 21 initially assigned to olaparib were crossed over to abiraterone. In these patients the median PFS from crossover was 8.3 and 7.2 months, respectively. In each crossover group the median PFS from the time of randomization was 16 months.

There were no grade 4 adverse events or treatment-related deaths reported in any of the study arms, and “essentially when you look at the adverse events, they pretty much are consistent with what you would expect to see with these particular agents,” Dr. Hussain said.

“Overall the patients were tolerating the treatment well,” she added.
 

Practice Changing with Caveats

Kim N. Chi, MD, FRCPC, of the University of British Columbia in Vancouver, BC, Canada, the invited discussant, said that the strengths of the study included an olaparib monotherapy arm — something that was missing from phase 3 trials — that provides insights into how PARP inhibitors perform in this population. He also applauded the inclusion of clinical assessment as a primary endpoint, noting that “this is what we do in routine practice, and therefore, the generalizability of the trial becomes more evident.”

The crossover design provides important information about whether an upfront combination or a sequential therapy approach is more effective, as well, he added.

He pointed out, however, that the trial was limited by small sample size and by its “horse race” design rather than as a comparison trial.

“So how does the BRCAAway trial change our practice? Despite the limitations, I think it does support an upfront PARP inhibitor-ARPI combination as firstline therapy for HRR gene-mutated metastatic CRPC. These data suggest synergy, and most importantly, there is no loss of opportunity [for more effective therapies]. However, the limitations of the trial will not end this debate today,” he said.

The trial was funded by AstraZeneca. Both Dr. Hussain and Dr. Chi disclosed honoraria, consulting/advising, and institutional research funding from AstraZeneca and others.

Men with advanced prostate cancer undergoing local therapies such as radiation therapy or radical prostatectomy experience significantly more gastrointestinal and sexual issues, along with problems with incontinence, in the following years, than systemically treated patients. These were the findings of a retrospective cohort study in JAMA Network Open.

The standard treatment of advanced prostate cancer is androgen deprivation therapy (ADT). “The role of local therapy has been debated for several years. Studies have shown that radiation therapy or radical prostatectomy can improve patient survival under certain conditions,” said Hubert Kübler, MD, director of the Clinic and Polyclinic for Urology and Pediatric Urology at the University Hospital Würzburg in Germany. “At academic centers, a local therapy is pursued for oligometastatic patients if they are fit enough.”

The hope is to spare patients the side effects of ADT over an extended period and thus improve their quality of life. “But what impact does local therapy itself have on the men’s quality of life, especially considering that the survival advantage gained may be relatively small?” wrote study author Saira Khan, PhD, MPH, assistant professor of surgery at Washington University School of Medicine in St. Louis, Missouri, and her colleagues.

Examining Side Effects

This question has not been thoroughly examined yet. “To our knowledge, this is one of the first studies investigating the side effects of local therapy in men with advanced prostate cancer for up to 5 years after treatment,” wrote the authors.

The cohort study included 5500 US veterans who were diagnosed with advanced prostate cancer between January 1999 and December 2013. The tumors were in stage T4 (tumor is fixed or has spread to adjacent structures), with regional lymph node metastases (N1), and partially detectable distant metastases (M1).

The average age was 68.7 years, and 31% received local therapy (eg, radiation therapy, radical prostatectomy, or both), and 69% received systemic therapy (eg, hormone therapy, chemotherapy, or both).

Types of Local Therapy

Combining radiation therapy and radical prostatectomy “diminishes the meaningfulness of the study results,” according to Dr. Kübler. “The issue should have been analyzed in much finer detail. Studies clearly show, for example, that radiation therapy consistently performs slightly worse than prostatectomy in terms of gastrointestinal complaints.”

In their paper, the researchers reported that the prevalence of side effects was high, regardless of the therapy. Overall, 916 men (75.2%) with initial local therapy and 897 men (67.1%) with initial systemic therapy reported experiencing at least one side effect lasting more than 2 years and up to 5 years.

In the first year after the initial therapy, men who underwent local therapy, compared with those who underwent systemic therapy, experienced more of the following symptoms:

• Gastrointestinal issues (odds ratio [OR], 4.08)
• Pain (OR, 1.57)
• Sexual dysfunction (OR, 2.96)
• Urinary problems, predominantly incontinence (OR, 2.25)

Lasting Side Effects

Even up to year 5 after the initial therapy, men with local therapy reported more gastrointestinal and sexual issues, as well as more frequent incontinence, than those with systemic therapy. Only the frequency of pain equalized between the two groups in the second year.

“Our results are consistent with the known side effect profile [of local therapy] in patients with clinically localized prostate cancer receiving surgery or radiation therapy instead of active surveillance,” wrote the authors.

The comparison in advanced prostate cancer, however, is not with active surveillance but with ADT. “As the study confirmed, ADT is associated with various side effects,” said Dr. Kübler. Nevertheless, it was associated with fewer side effects than local therapy in this study. The concept behind local therapy (improving prognosis while avoiding local problems) is challenging to reconcile with these results.

Contradictory Data

The results also contradict findings from other studies. Dr. Kübler pointed to the recently presented PEACE-1 study, where “local complications and issues were reduced through local therapy in high-volume and high-risk patients.”

The study did not consider subsequent interventions, such as how many patients needed transurethral manipulation in the later course of the disease to address local problems. “There are older data showing that a radical prostatectomy can reduce the need for further resections,” Dr. Kübler added.

“I find it difficult to reconcile these data with other data and with my personal experience,” said Dr. Kübler. However, he agreed with the study authors’ conclusion, emphasizing the importance of informing patients about expected side effects of local therapy in the context of potentially marginal improvements in survival.

Different Situation in Germany

“As practitioners, we sometimes underestimate the side effects we subject our patients to. We need to talk to our patients about the prognosis improvement that comes with side effects,” said Dr. Kübler. He added that a similar study in Germany might yield different results. “Dr. Khan and her colleagues examined a very specific patient population: Namely, veterans. This patient clientele often faces many social difficulties, and the treatment structure in US veterans’ care differs significantly from ours.”

This article was translated from the Medscape German edition. A version of this article appeared on Medscape.com.

Men with advanced prostate cancer undergoing local therapies such as radiation therapy or radical prostatectomy experience significantly more gastrointestinal and sexual issues, along with problems with incontinence, in the following years, than systemically treated patients. These were the findings of a retrospective cohort study in JAMA Network Open.

The standard treatment of advanced prostate cancer is androgen deprivation therapy (ADT). “The role of local therapy has been debated for several years. Studies have shown that radiation therapy or radical prostatectomy can improve patient survival under certain conditions,” said Hubert Kübler, MD, director of the Clinic and Polyclinic for Urology and Pediatric Urology at the University Hospital Würzburg in Germany. “At academic centers, a local therapy is pursued for oligometastatic patients if they are fit enough.”

The hope is to spare patients the side effects of ADT over an extended period and thus improve their quality of life. “But what impact does local therapy itself have on the men’s quality of life, especially considering that the survival advantage gained may be relatively small?” wrote study author Saira Khan, PhD, MPH, assistant professor of surgery at Washington University School of Medicine in St. Louis, Missouri, and her colleagues.

Examining Side Effects

This question has not been thoroughly examined yet. “To our knowledge, this is one of the first studies investigating the side effects of local therapy in men with advanced prostate cancer for up to 5 years after treatment,” wrote the authors.

The cohort study included 5500 US veterans who were diagnosed with advanced prostate cancer between January 1999 and December 2013. The tumors were in stage T4 (tumor is fixed or has spread to adjacent structures), with regional lymph node metastases (N1), and partially detectable distant metastases (M1).

The average age was 68.7 years, and 31% received local therapy (eg, radiation therapy, radical prostatectomy, or both), and 69% received systemic therapy (eg, hormone therapy, chemotherapy, or both).

Types of Local Therapy

Combining radiation therapy and radical prostatectomy “diminishes the meaningfulness of the study results,” according to Dr. Kübler. “The issue should have been analyzed in much finer detail. Studies clearly show, for example, that radiation therapy consistently performs slightly worse than prostatectomy in terms of gastrointestinal complaints.”

In their paper, the researchers reported that the prevalence of side effects was high, regardless of the therapy. Overall, 916 men (75.2%) with initial local therapy and 897 men (67.1%) with initial systemic therapy reported experiencing at least one side effect lasting more than 2 years and up to 5 years.

In the first year after the initial therapy, men who underwent local therapy, compared with those who underwent systemic therapy, experienced more of the following symptoms:

• Gastrointestinal issues (odds ratio [OR], 4.08)
• Pain (OR, 1.57)
• Sexual dysfunction (OR, 2.96)
• Urinary problems, predominantly incontinence (OR, 2.25)

Lasting Side Effects

Even up to year 5 after the initial therapy, men with local therapy reported more gastrointestinal and sexual issues, as well as more frequent incontinence, than those with systemic therapy. Only the frequency of pain equalized between the two groups in the second year.

“Our results are consistent with the known side effect profile [of local therapy] in patients with clinically localized prostate cancer receiving surgery or radiation therapy instead of active surveillance,” wrote the authors.

The comparison in advanced prostate cancer, however, is not with active surveillance but with ADT. “As the study confirmed, ADT is associated with various side effects,” said Dr. Kübler. Nevertheless, it was associated with fewer side effects than local therapy in this study. The concept behind local therapy (improving prognosis while avoiding local problems) is challenging to reconcile with these results.

Contradictory Data

The results also contradict findings from other studies. Dr. Kübler pointed to the recently presented PEACE-1 study, where “local complications and issues were reduced through local therapy in high-volume and high-risk patients.”

The study did not consider subsequent interventions, such as how many patients needed transurethral manipulation in the later course of the disease to address local problems. “There are older data showing that a radical prostatectomy can reduce the need for further resections,” Dr. Kübler added.

“I find it difficult to reconcile these data with other data and with my personal experience,” said Dr. Kübler. However, he agreed with the study authors’ conclusion, emphasizing the importance of informing patients about expected side effects of local therapy in the context of potentially marginal improvements in survival.

Different Situation in Germany

“As practitioners, we sometimes underestimate the side effects we subject our patients to. We need to talk to our patients about the prognosis improvement that comes with side effects,” said Dr. Kübler. He added that a similar study in Germany might yield different results. “Dr. Khan and her colleagues examined a very specific patient population: Namely, veterans. This patient clientele often faces many social difficulties, and the treatment structure in US veterans’ care differs significantly from ours.”

This article was translated from the Medscape German edition. A version of this article appeared on Medscape.com.

Men with advanced prostate cancer undergoing local therapies such as radiation therapy or radical prostatectomy experience significantly more gastrointestinal and sexual issues, along with problems with incontinence, in the following years, than systemically treated patients. These were the findings of a retrospective cohort study in JAMA Network Open.

The standard treatment of advanced prostate cancer is androgen deprivation therapy (ADT). “The role of local therapy has been debated for several years. Studies have shown that radiation therapy or radical prostatectomy can improve patient survival under certain conditions,” said Hubert Kübler, MD, director of the Clinic and Polyclinic for Urology and Pediatric Urology at the University Hospital Würzburg in Germany. “At academic centers, a local therapy is pursued for oligometastatic patients if they are fit enough.”

The hope is to spare patients the side effects of ADT over an extended period and thus improve their quality of life. “But what impact does local therapy itself have on the men’s quality of life, especially considering that the survival advantage gained may be relatively small?” wrote study author Saira Khan, PhD, MPH, assistant professor of surgery at Washington University School of Medicine in St. Louis, Missouri, and her colleagues.

Examining Side Effects

This question has not been thoroughly examined yet. “To our knowledge, this is one of the first studies investigating the side effects of local therapy in men with advanced prostate cancer for up to 5 years after treatment,” wrote the authors.

The cohort study included 5500 US veterans who were diagnosed with advanced prostate cancer between January 1999 and December 2013. The tumors were in stage T4 (tumor is fixed or has spread to adjacent structures), with regional lymph node metastases (N1), and partially detectable distant metastases (M1).

The average age was 68.7 years, and 31% received local therapy (eg, radiation therapy, radical prostatectomy, or both), and 69% received systemic therapy (eg, hormone therapy, chemotherapy, or both).

Types of Local Therapy

Combining radiation therapy and radical prostatectomy “diminishes the meaningfulness of the study results,” according to Dr. Kübler. “The issue should have been analyzed in much finer detail. Studies clearly show, for example, that radiation therapy consistently performs slightly worse than prostatectomy in terms of gastrointestinal complaints.”

In their paper, the researchers reported that the prevalence of side effects was high, regardless of the therapy. Overall, 916 men (75.2%) with initial local therapy and 897 men (67.1%) with initial systemic therapy reported experiencing at least one side effect lasting more than 2 years and up to 5 years.

In the first year after the initial therapy, men who underwent local therapy, compared with those who underwent systemic therapy, experienced more of the following symptoms:

• Gastrointestinal issues (odds ratio [OR], 4.08)
• Pain (OR, 1.57)
• Sexual dysfunction (OR, 2.96)
• Urinary problems, predominantly incontinence (OR, 2.25)

Lasting Side Effects

Even up to year 5 after the initial therapy, men with local therapy reported more gastrointestinal and sexual issues, as well as more frequent incontinence, than those with systemic therapy. Only the frequency of pain equalized between the two groups in the second year.

“Our results are consistent with the known side effect profile [of local therapy] in patients with clinically localized prostate cancer receiving surgery or radiation therapy instead of active surveillance,” wrote the authors.

The comparison in advanced prostate cancer, however, is not with active surveillance but with ADT. “As the study confirmed, ADT is associated with various side effects,” said Dr. Kübler. Nevertheless, it was associated with fewer side effects than local therapy in this study. The concept behind local therapy (improving prognosis while avoiding local problems) is challenging to reconcile with these results.

Contradictory Data

The results also contradict findings from other studies. Dr. Kübler pointed to the recently presented PEACE-1 study, where “local complications and issues were reduced through local therapy in high-volume and high-risk patients.”

The study did not consider subsequent interventions, such as how many patients needed transurethral manipulation in the later course of the disease to address local problems. “There are older data showing that a radical prostatectomy can reduce the need for further resections,” Dr. Kübler added.

“I find it difficult to reconcile these data with other data and with my personal experience,” said Dr. Kübler. However, he agreed with the study authors’ conclusion, emphasizing the importance of informing patients about expected side effects of local therapy in the context of potentially marginal improvements in survival.

Different Situation in Germany

“As practitioners, we sometimes underestimate the side effects we subject our patients to. We need to talk to our patients about the prognosis improvement that comes with side effects,” said Dr. Kübler. He added that a similar study in Germany might yield different results. “Dr. Khan and her colleagues examined a very specific patient population: Namely, veterans. This patient clientele often faces many social difficulties, and the treatment structure in US veterans’ care differs significantly from ours.”

This article was translated from the Medscape German edition. A version of this article appeared on Medscape.com.

Colorectal cancer (CRC) epidemiology is changing due to a birth cohort effect, also called birth cohort CRC — the observed phenomena of the rising risk for CRC across successive generations of people born in 1960 and later — according to a new narrative review.

Birth cohort CRC is associated with increasing rectal cancer (greater than colon cancer) diagnosis and distant-stage (greater than local-stage) CRC diagnosis, and a rising incidence of early-onset CRC (EOCRC), defined as occurring before age 50.

Recognizing this birth cohort effect could improve the understanding of CRC risk factors, etiology, mechanisms, as well as the public health consequences of rising rates.

“The changing epidemiology means that we need to redouble our efforts at optimizing early detection and prevention of colorectal cancer,” Samir Gupta, MD, the review’s lead author and professor of gastroenterology at the University of California, San Diego, California, told this news organization. Dr. Gupta serves as the co-lead for the cancer control program at Moores Cancer Center at UC San Diego Health.

This requires “being alert for potential red flag signs and symptoms of colorectal cancer, such as iron deficiency anemia and rectal bleeding, that are otherwise unexplained, including for those under age 45,” he said.

We also should make “sure that all people eligible for screening — at age 45 and older — have every opportunity to get screened for colorectal cancer,” Dr. Gupta added.

The review was published online in Clinical Gastroenterology and Hepatology.
 

Tracking Birth Cohort Trends

CRC rates have increased in the United States among people born since the early 1960s, the authors wrote.

Generation X (individuals born in 1965-1980) experienced an increase in EOCRC, and rates subsequently increased in this generation after age 50. Rates are 1.22-fold higher among people born in 1965-1969 and 1.58-fold higher among those born 1975-1979 than among people born in 1950-1954.

Now rates are also increasing across younger generations, particularly among Millennials (individuals born in 1981-1996) as they enter mid-adulthood. Incidence rates are 1.89-fold higher among people born in 1980-1984 and 2.98-fold higher among those born in 1990-1994 than among individuals born in 1950-1954.

These birth cohort effects are evident globally, despite differences in population age structures, screening programs, and diagnostic strategies around the world. Due to this ongoing trend, physicians anticipate that CRC rates will likely continue to increase as higher-risk birth cohorts become older, the authors wrote.

Notably, four important shifts in CRC incidence are apparent, they noted. First, rates are steadily increasing up to age 50 and plateauing after age 60. Rectal cancers are now predominant through ages 50-59. Rates of distant-stage disease have increased most rapidly among ages 30-49 and more slowly decreased among ages 60-79 compared with those of local-stage disease. In addition, the increasing rates of EOCRC have been observed across all racial and ethnic groups since the early 1990s.

These shifts led to major changes in the types of patients diagnosed with CRC now vs 30 years ago, with a higher proportion being patients younger than 60, as well as Black, Asian or Pacific Islander, American Indian/Alaska Native, and Hispanic patients.

The combination of age-related increases in CRC and birth cohort–related trends will likely lead to substantial increases in the number of people diagnosed with CRC in coming years, especially as Generation X patients move into their 50s and 60s, the authors wrote.
 

Research and Clinical Implications

Birth cohort CRC, including increasing EOCRC incidence, likely is driven by a range of influences, including demographic, lifestyle, early life, environmental, genetic, and somatic factors, as well as interactions among them, the authors noted. Examples within these broad categories include male sex, food insecurity, income inequality, diabetes, alcohol use, less healthy dietary patterns, in utero exposure to certain medications, and microbiome concerns such as early life antibiotic exposure or dysbiosis.

“From a research perspective, this means that we need to think about risk factors and mechanisms that are associated with birth cohorts, not just age at diagnosis,” Dr. Gupta said. “To date, most studies of changing epidemiology have not taken into account birth cohort, such as whether someone is Generation X or later versus pre-Baby Boomer.”

Although additional research is needed, the epidemiology changes have several immediate clinical implications, Dr. Gupta said. For those younger than 45, it is critical to raise awareness about the signs and symptoms of CRC, such as hematochezia, iron deficiency anemia, and unintentional weight loss, as well as family history.

For ages 45 and older, a major focus should be placed on increasing screening participation and follow-up after abnormal results, addressing disparities in screening participation, and optimizing screening quality.

In addition, as CRC incidence continues to increase, health systems and policymakers should ensure every patient has access to guideline-appropriate care and innovative clinical trials, the authors wrote. This access may be particularly important to address the increasing burden of rectal cancer, as treatment approaches rapidly evolve toward more effective therapies, such as neoadjuvant chemotherapy and radiation prior to surgery, and with less-morbid treatments on the horizon, they added.
 

‘An Interesting Concept’

“Birth cohort CRC is an interesting concept that allows people to think of their CRC risk according to their birth cohort in addition to age,” Shuji Ogino, MD, PhD, chief of the Molecular Pathological Epidemiology program at Brigham & Women’s Hospital, Boston, Massachusetts, told this news organization.

Dr. Ogino, who wasn’t involved with this study, serves as a member of the cancer immunology and cancer epidemiology programs at the Dana-Farber Harvard Cancer Center. In studies of EOCRC, he and colleagues have found various biogeographical and pathogenic trends across age groups.

“More research is needed to disentangle the complex etiologies of birth cohort CRC and early-onset CRC,” Dr. Ogino said. “Tumor cells and tissues have certain past and ongoing pathological marks, which we can detect to better understand birth cohort CRC and early-onset CRC.”

The study was funded by several National Institutes of Health/National Cancer Institute grants. Dr. Gupta disclosed consulting for Geneoscopy, Guardant Health, Universal Diagnostics, InterVenn Bio, and CellMax. Another author reported consulting for Freenome, Exact Sciences, Medtronic, and Geneoscopy. Dr. Ogino reported no relevant financial disclosures. 

A version of this article appeared on Medscape.com .

Colorectal cancer (CRC) epidemiology is changing due to a birth cohort effect, also called birth cohort CRC — the observed phenomena of the rising risk for CRC across successive generations of people born in 1960 and later — according to a new narrative review.

Birth cohort CRC is associated with increasing rectal cancer (greater than colon cancer) diagnosis and distant-stage (greater than local-stage) CRC diagnosis, and a rising incidence of early-onset CRC (EOCRC), defined as occurring before age 50.

Recognizing this birth cohort effect could improve the understanding of CRC risk factors, etiology, mechanisms, as well as the public health consequences of rising rates.

“The changing epidemiology means that we need to redouble our efforts at optimizing early detection and prevention of colorectal cancer,” Samir Gupta, MD, the review’s lead author and professor of gastroenterology at the University of California, San Diego, California, told this news organization. Dr. Gupta serves as the co-lead for the cancer control program at Moores Cancer Center at UC San Diego Health.

This requires “being alert for potential red flag signs and symptoms of colorectal cancer, such as iron deficiency anemia and rectal bleeding, that are otherwise unexplained, including for those under age 45,” he said.

We also should make “sure that all people eligible for screening — at age 45 and older — have every opportunity to get screened for colorectal cancer,” Dr. Gupta added.

The review was published online in Clinical Gastroenterology and Hepatology.
 

Tracking Birth Cohort Trends

CRC rates have increased in the United States among people born since the early 1960s, the authors wrote.

Generation X (individuals born in 1965-1980) experienced an increase in EOCRC, and rates subsequently increased in this generation after age 50. Rates are 1.22-fold higher among people born in 1965-1969 and 1.58-fold higher among those born 1975-1979 than among people born in 1950-1954.

Now rates are also increasing across younger generations, particularly among Millennials (individuals born in 1981-1996) as they enter mid-adulthood. Incidence rates are 1.89-fold higher among people born in 1980-1984 and 2.98-fold higher among those born in 1990-1994 than among individuals born in 1950-1954.

These birth cohort effects are evident globally, despite differences in population age structures, screening programs, and diagnostic strategies around the world. Due to this ongoing trend, physicians anticipate that CRC rates will likely continue to increase as higher-risk birth cohorts become older, the authors wrote.

Notably, four important shifts in CRC incidence are apparent, they noted. First, rates are steadily increasing up to age 50 and plateauing after age 60. Rectal cancers are now predominant through ages 50-59. Rates of distant-stage disease have increased most rapidly among ages 30-49 and more slowly decreased among ages 60-79 compared with those of local-stage disease. In addition, the increasing rates of EOCRC have been observed across all racial and ethnic groups since the early 1990s.

These shifts led to major changes in the types of patients diagnosed with CRC now vs 30 years ago, with a higher proportion being patients younger than 60, as well as Black, Asian or Pacific Islander, American Indian/Alaska Native, and Hispanic patients.

The combination of age-related increases in CRC and birth cohort–related trends will likely lead to substantial increases in the number of people diagnosed with CRC in coming years, especially as Generation X patients move into their 50s and 60s, the authors wrote.
 

Research and Clinical Implications

Birth cohort CRC, including increasing EOCRC incidence, likely is driven by a range of influences, including demographic, lifestyle, early life, environmental, genetic, and somatic factors, as well as interactions among them, the authors noted. Examples within these broad categories include male sex, food insecurity, income inequality, diabetes, alcohol use, less healthy dietary patterns, in utero exposure to certain medications, and microbiome concerns such as early life antibiotic exposure or dysbiosis.

“From a research perspective, this means that we need to think about risk factors and mechanisms that are associated with birth cohorts, not just age at diagnosis,” Dr. Gupta said. “To date, most studies of changing epidemiology have not taken into account birth cohort, such as whether someone is Generation X or later versus pre-Baby Boomer.”

Although additional research is needed, the epidemiology changes have several immediate clinical implications, Dr. Gupta said. For those younger than 45, it is critical to raise awareness about the signs and symptoms of CRC, such as hematochezia, iron deficiency anemia, and unintentional weight loss, as well as family history.

For ages 45 and older, a major focus should be placed on increasing screening participation and follow-up after abnormal results, addressing disparities in screening participation, and optimizing screening quality.

In addition, as CRC incidence continues to increase, health systems and policymakers should ensure every patient has access to guideline-appropriate care and innovative clinical trials, the authors wrote. This access may be particularly important to address the increasing burden of rectal cancer, as treatment approaches rapidly evolve toward more effective therapies, such as neoadjuvant chemotherapy and radiation prior to surgery, and with less-morbid treatments on the horizon, they added.
 

‘An Interesting Concept’

“Birth cohort CRC is an interesting concept that allows people to think of their CRC risk according to their birth cohort in addition to age,” Shuji Ogino, MD, PhD, chief of the Molecular Pathological Epidemiology program at Brigham & Women’s Hospital, Boston, Massachusetts, told this news organization.

Dr. Ogino, who wasn’t involved with this study, serves as a member of the cancer immunology and cancer epidemiology programs at the Dana-Farber Harvard Cancer Center. In studies of EOCRC, he and colleagues have found various biogeographical and pathogenic trends across age groups.

“More research is needed to disentangle the complex etiologies of birth cohort CRC and early-onset CRC,” Dr. Ogino said. “Tumor cells and tissues have certain past and ongoing pathological marks, which we can detect to better understand birth cohort CRC and early-onset CRC.”

The study was funded by several National Institutes of Health/National Cancer Institute grants. Dr. Gupta disclosed consulting for Geneoscopy, Guardant Health, Universal Diagnostics, InterVenn Bio, and CellMax. Another author reported consulting for Freenome, Exact Sciences, Medtronic, and Geneoscopy. Dr. Ogino reported no relevant financial disclosures. 

A version of this article appeared on Medscape.com .

Colorectal cancer (CRC) epidemiology is changing due to a birth cohort effect, also called birth cohort CRC — the observed phenomena of the rising risk for CRC across successive generations of people born in 1960 and later — according to a new narrative review.

Birth cohort CRC is associated with increasing rectal cancer (greater than colon cancer) diagnosis and distant-stage (greater than local-stage) CRC diagnosis, and a rising incidence of early-onset CRC (EOCRC), defined as occurring before age 50.

Recognizing this birth cohort effect could improve the understanding of CRC risk factors, etiology, mechanisms, as well as the public health consequences of rising rates.

“The changing epidemiology means that we need to redouble our efforts at optimizing early detection and prevention of colorectal cancer,” Samir Gupta, MD, the review’s lead author and professor of gastroenterology at the University of California, San Diego, California, told this news organization. Dr. Gupta serves as the co-lead for the cancer control program at Moores Cancer Center at UC San Diego Health.

This requires “being alert for potential red flag signs and symptoms of colorectal cancer, such as iron deficiency anemia and rectal bleeding, that are otherwise unexplained, including for those under age 45,” he said.

We also should make “sure that all people eligible for screening — at age 45 and older — have every opportunity to get screened for colorectal cancer,” Dr. Gupta added.

The review was published online in Clinical Gastroenterology and Hepatology.
 

Tracking Birth Cohort Trends

CRC rates have increased in the United States among people born since the early 1960s, the authors wrote.

Generation X (individuals born in 1965-1980) experienced an increase in EOCRC, and rates subsequently increased in this generation after age 50. Rates are 1.22-fold higher among people born in 1965-1969 and 1.58-fold higher among those born 1975-1979 than among people born in 1950-1954.

Now rates are also increasing across younger generations, particularly among Millennials (individuals born in 1981-1996) as they enter mid-adulthood. Incidence rates are 1.89-fold higher among people born in 1980-1984 and 2.98-fold higher among those born in 1990-1994 than among individuals born in 1950-1954.

These birth cohort effects are evident globally, despite differences in population age structures, screening programs, and diagnostic strategies around the world. Due to this ongoing trend, physicians anticipate that CRC rates will likely continue to increase as higher-risk birth cohorts become older, the authors wrote.

Notably, four important shifts in CRC incidence are apparent, they noted. First, rates are steadily increasing up to age 50 and plateauing after age 60. Rectal cancers are now predominant through ages 50-59. Rates of distant-stage disease have increased most rapidly among ages 30-49 and more slowly decreased among ages 60-79 compared with those of local-stage disease. In addition, the increasing rates of EOCRC have been observed across all racial and ethnic groups since the early 1990s.

These shifts led to major changes in the types of patients diagnosed with CRC now vs 30 years ago, with a higher proportion being patients younger than 60, as well as Black, Asian or Pacific Islander, American Indian/Alaska Native, and Hispanic patients.

The combination of age-related increases in CRC and birth cohort–related trends will likely lead to substantial increases in the number of people diagnosed with CRC in coming years, especially as Generation X patients move into their 50s and 60s, the authors wrote.
 

Research and Clinical Implications

Birth cohort CRC, including increasing EOCRC incidence, likely is driven by a range of influences, including demographic, lifestyle, early life, environmental, genetic, and somatic factors, as well as interactions among them, the authors noted. Examples within these broad categories include male sex, food insecurity, income inequality, diabetes, alcohol use, less healthy dietary patterns, in utero exposure to certain medications, and microbiome concerns such as early life antibiotic exposure or dysbiosis.

“From a research perspective, this means that we need to think about risk factors and mechanisms that are associated with birth cohorts, not just age at diagnosis,” Dr. Gupta said. “To date, most studies of changing epidemiology have not taken into account birth cohort, such as whether someone is Generation X or later versus pre-Baby Boomer.”

Although additional research is needed, the epidemiology changes have several immediate clinical implications, Dr. Gupta said. For those younger than 45, it is critical to raise awareness about the signs and symptoms of CRC, such as hematochezia, iron deficiency anemia, and unintentional weight loss, as well as family history.

For ages 45 and older, a major focus should be placed on increasing screening participation and follow-up after abnormal results, addressing disparities in screening participation, and optimizing screening quality.

In addition, as CRC incidence continues to increase, health systems and policymakers should ensure every patient has access to guideline-appropriate care and innovative clinical trials, the authors wrote. This access may be particularly important to address the increasing burden of rectal cancer, as treatment approaches rapidly evolve toward more effective therapies, such as neoadjuvant chemotherapy and radiation prior to surgery, and with less-morbid treatments on the horizon, they added.
 

‘An Interesting Concept’

“Birth cohort CRC is an interesting concept that allows people to think of their CRC risk according to their birth cohort in addition to age,” Shuji Ogino, MD, PhD, chief of the Molecular Pathological Epidemiology program at Brigham & Women’s Hospital, Boston, Massachusetts, told this news organization.

Dr. Ogino, who wasn’t involved with this study, serves as a member of the cancer immunology and cancer epidemiology programs at the Dana-Farber Harvard Cancer Center. In studies of EOCRC, he and colleagues have found various biogeographical and pathogenic trends across age groups.

“More research is needed to disentangle the complex etiologies of birth cohort CRC and early-onset CRC,” Dr. Ogino said. “Tumor cells and tissues have certain past and ongoing pathological marks, which we can detect to better understand birth cohort CRC and early-onset CRC.”

The study was funded by several National Institutes of Health/National Cancer Institute grants. Dr. Gupta disclosed consulting for Geneoscopy, Guardant Health, Universal Diagnostics, InterVenn Bio, and CellMax. Another author reported consulting for Freenome, Exact Sciences, Medtronic, and Geneoscopy. Dr. Ogino reported no relevant financial disclosures. 

A version of this article appeared on Medscape.com .

Lowering the recommended age for baseline prostate-specific antigen (PSA) would reduce prostate cancer deaths by about 30% in Black men without significantly increasing the rate of overdiagnosis, according to new screening guidelines from the Prostate Cancer Foundation.

Specifically, baseline PSA testing in Black men should begin at age 40-45, sooner than current guidelines recommend, and should be followed by regular screening intervals, preferably annually, at least until age 70, a multidisciplinary panel of experts and patient advocates determined based on a comprehensive literature review.

The panel’s findings were presented in a poster at the ASCO Genitourinary Symposium.

“Black men in the United States are considered a high-risk population for being diagnosed with and dying from prostate cancer,” lead author Isla Garraway, MD, PhD, of the University of California, Los Angeles, and colleagues wrote. Specifically, Black men are about two times more likely to be diagnosed with and die from prostate cancer than White men. But, the authors continued, “few guidelines have outlined specific recommendations for PSA-based prostate cancer screening among Black men.”

The US Preventive Services Taskforce recommendations, which are currently being updated, set the PSA screening start age at 55. The task force recommendations, which dictate insurance coverage in the United States, acknowledged “a potential mortality benefit for African American men when beginning screening before age 55 years” but did not explicitly recommend screening earlier.

Current guidelines from the American Cancer Society call for discussions about screening in average-risk men to begin at age 50-55. The recommendations do specify lowering the age to 45 for those at a high risk for prostate cancer, which includes Black men as well as those with a first-degree relative diagnosed with prostate cancer before age 65. In some cases, screening can begin at age 40 in the highest risk men — those with more than one first-degree relative who had prostate cancer at a young age.

The Prostate Cancer Foundation “wanted to address the confusion around different guideline statements and the lack of clarity around screening recommendations for Black men,” said William K. Oh, MD, of The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York City, who chaired the panel for the new guidelines. “We thus convened a distinguished panel of experts from diverse backgrounds and expertise to create six guidelines statements to help Black men, their families, and their healthcare providers to consider options for prostate cancer screening based on the best available evidence.”

After reviewing 287, the expert panel developed six new guideline statements, reaching at least 80% consensus among panel members, addressing screening for Black men:

Because Black men are at a high risk for prostate cancer, the benefits of screening generally outweigh the risks.

PSA testing should be considered first line for prostate cancer screening, although some providers may recommend an optional digital rectal exam in addition to the PSA test.

Black men should engage in shared decision-making with their healthcare providers and other trusted sources of information to learn about the pros and cons of screening.

For Black men who elect screening, a baseline PSA test should be done between ages 40 and 45, and annual PSA screening should be strongly considered based on the PSA value and the individual’s health status.

Black men over age 70 who have been undergoing prostate cancer screening should talk with their healthcare provider about whether to continue PSA testing and make an informed decision based on their age, life expectancy, health status, family history, and prior PSA levels.

Black men who are at even higher risk due to a strong family history and/or known carriers of high-risk genetic variants should consider initiating annual PSA screening as early as age 40.

These statements are based on “the best available evidence, which overwhelmingly supports the conclusion that Black men in the US could benefit from a risk-adapted PSA screening,” the investigators concluded, noting that the latest evidence “warrants revisiting current recommendations for early [prostate cancer] detection in Black men from other national guideline groups.”

“We believe that the outcome of these more directed guidelines will be to give clarity to these men,” Dr. Oh added.

This research was funded by the Prostate Cancer Foundation, National Cancer Institute, Veterans Affairs, Jean Perkins Foundation, and Department of Defense. Dr. Garraway reported having no disclosures.

A version of this article appeared on Medscape.com.

Lowering the recommended age for baseline prostate-specific antigen (PSA) would reduce prostate cancer deaths by about 30% in Black men without significantly increasing the rate of overdiagnosis, according to new screening guidelines from the Prostate Cancer Foundation.

Specifically, baseline PSA testing in Black men should begin at age 40-45, sooner than current guidelines recommend, and should be followed by regular screening intervals, preferably annually, at least until age 70, a multidisciplinary panel of experts and patient advocates determined based on a comprehensive literature review.

The panel’s findings were presented in a poster at the ASCO Genitourinary Symposium.

“Black men in the United States are considered a high-risk population for being diagnosed with and dying from prostate cancer,” lead author Isla Garraway, MD, PhD, of the University of California, Los Angeles, and colleagues wrote. Specifically, Black men are about two times more likely to be diagnosed with and die from prostate cancer than White men. But, the authors continued, “few guidelines have outlined specific recommendations for PSA-based prostate cancer screening among Black men.”

The US Preventive Services Taskforce recommendations, which are currently being updated, set the PSA screening start age at 55. The task force recommendations, which dictate insurance coverage in the United States, acknowledged “a potential mortality benefit for African American men when beginning screening before age 55 years” but did not explicitly recommend screening earlier.

Current guidelines from the American Cancer Society call for discussions about screening in average-risk men to begin at age 50-55. The recommendations do specify lowering the age to 45 for those at a high risk for prostate cancer, which includes Black men as well as those with a first-degree relative diagnosed with prostate cancer before age 65. In some cases, screening can begin at age 40 in the highest risk men — those with more than one first-degree relative who had prostate cancer at a young age.

The Prostate Cancer Foundation “wanted to address the confusion around different guideline statements and the lack of clarity around screening recommendations for Black men,” said William K. Oh, MD, of The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York City, who chaired the panel for the new guidelines. “We thus convened a distinguished panel of experts from diverse backgrounds and expertise to create six guidelines statements to help Black men, their families, and their healthcare providers to consider options for prostate cancer screening based on the best available evidence.”

After reviewing 287, the expert panel developed six new guideline statements, reaching at least 80% consensus among panel members, addressing screening for Black men:

Because Black men are at a high risk for prostate cancer, the benefits of screening generally outweigh the risks.

PSA testing should be considered first line for prostate cancer screening, although some providers may recommend an optional digital rectal exam in addition to the PSA test.

Black men should engage in shared decision-making with their healthcare providers and other trusted sources of information to learn about the pros and cons of screening.

For Black men who elect screening, a baseline PSA test should be done between ages 40 and 45, and annual PSA screening should be strongly considered based on the PSA value and the individual’s health status.

Black men over age 70 who have been undergoing prostate cancer screening should talk with their healthcare provider about whether to continue PSA testing and make an informed decision based on their age, life expectancy, health status, family history, and prior PSA levels.

Black men who are at even higher risk due to a strong family history and/or known carriers of high-risk genetic variants should consider initiating annual PSA screening as early as age 40.

These statements are based on “the best available evidence, which overwhelmingly supports the conclusion that Black men in the US could benefit from a risk-adapted PSA screening,” the investigators concluded, noting that the latest evidence “warrants revisiting current recommendations for early [prostate cancer] detection in Black men from other national guideline groups.”

“We believe that the outcome of these more directed guidelines will be to give clarity to these men,” Dr. Oh added.

This research was funded by the Prostate Cancer Foundation, National Cancer Institute, Veterans Affairs, Jean Perkins Foundation, and Department of Defense. Dr. Garraway reported having no disclosures.

A version of this article appeared on Medscape.com.

Lowering the recommended age for baseline prostate-specific antigen (PSA) would reduce prostate cancer deaths by about 30% in Black men without significantly increasing the rate of overdiagnosis, according to new screening guidelines from the Prostate Cancer Foundation.

Specifically, baseline PSA testing in Black men should begin at age 40-45, sooner than current guidelines recommend, and should be followed by regular screening intervals, preferably annually, at least until age 70, a multidisciplinary panel of experts and patient advocates determined based on a comprehensive literature review.

The panel’s findings were presented in a poster at the ASCO Genitourinary Symposium.

“Black men in the United States are considered a high-risk population for being diagnosed with and dying from prostate cancer,” lead author Isla Garraway, MD, PhD, of the University of California, Los Angeles, and colleagues wrote. Specifically, Black men are about two times more likely to be diagnosed with and die from prostate cancer than White men. But, the authors continued, “few guidelines have outlined specific recommendations for PSA-based prostate cancer screening among Black men.”

The US Preventive Services Taskforce recommendations, which are currently being updated, set the PSA screening start age at 55. The task force recommendations, which dictate insurance coverage in the United States, acknowledged “a potential mortality benefit for African American men when beginning screening before age 55 years” but did not explicitly recommend screening earlier.

Current guidelines from the American Cancer Society call for discussions about screening in average-risk men to begin at age 50-55. The recommendations do specify lowering the age to 45 for those at a high risk for prostate cancer, which includes Black men as well as those with a first-degree relative diagnosed with prostate cancer before age 65. In some cases, screening can begin at age 40 in the highest risk men — those with more than one first-degree relative who had prostate cancer at a young age.

The Prostate Cancer Foundation “wanted to address the confusion around different guideline statements and the lack of clarity around screening recommendations for Black men,” said William K. Oh, MD, of The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York City, who chaired the panel for the new guidelines. “We thus convened a distinguished panel of experts from diverse backgrounds and expertise to create six guidelines statements to help Black men, their families, and their healthcare providers to consider options for prostate cancer screening based on the best available evidence.”

After reviewing 287, the expert panel developed six new guideline statements, reaching at least 80% consensus among panel members, addressing screening for Black men:

Because Black men are at a high risk for prostate cancer, the benefits of screening generally outweigh the risks.

PSA testing should be considered first line for prostate cancer screening, although some providers may recommend an optional digital rectal exam in addition to the PSA test.

Black men should engage in shared decision-making with their healthcare providers and other trusted sources of information to learn about the pros and cons of screening.

For Black men who elect screening, a baseline PSA test should be done between ages 40 and 45, and annual PSA screening should be strongly considered based on the PSA value and the individual’s health status.

Black men over age 70 who have been undergoing prostate cancer screening should talk with their healthcare provider about whether to continue PSA testing and make an informed decision based on their age, life expectancy, health status, family history, and prior PSA levels.

Black men who are at even higher risk due to a strong family history and/or known carriers of high-risk genetic variants should consider initiating annual PSA screening as early as age 40.

These statements are based on “the best available evidence, which overwhelmingly supports the conclusion that Black men in the US could benefit from a risk-adapted PSA screening,” the investigators concluded, noting that the latest evidence “warrants revisiting current recommendations for early [prostate cancer] detection in Black men from other national guideline groups.”

“We believe that the outcome of these more directed guidelines will be to give clarity to these men,” Dr. Oh added.

This research was funded by the Prostate Cancer Foundation, National Cancer Institute, Veterans Affairs, Jean Perkins Foundation, and Department of Defense. Dr. Garraway reported having no disclosures.

A version of this article appeared on Medscape.com.

More than a million European children undergo a CT scan each year. Ionizing radiation at moderate (> 100 mGy) to high (> 1 Gy) doses is a recognized risk factor for malignant hematopathies. The risk associated with exposure to low doses (< 100 mGy), typically delivered during a CT scan in children or adolescents, is unknown.

Previous studies assessed the risk for malignant hematopathies related to ionizing radiation from CT scans in young patients. Some showed an increased risk for leukemia with repeated scans, but confounding factors resulted in a lack of statistical power or biases in some cases. The EPI-CT study, coordinated by the International Agency for Research on Cancer, aimed to evaluate the cancer risk among children and adolescents after exposure to low doses of ionizing radiation during CT scans.
 

A European Cohort

A recent article presents an assessment of observed malignant hematopathies following CT scan. The authors followed a multinational European cohort of 948,174 patients who had a CT scan before age 22 years. Ionizing radiation doses to the bone marrow were evaluated based on the scanned body region, patient characteristics, scan year, and the technical parameters of the machine. The analysis involved 876,771 patients who underwent 1,331,896 scans (an average of 1.52 per patient) and were followed for at least 2 years after the first scan.

In total, 790 malignant hematopathies were diagnosed, including 578 lymphoid hematopathies and 203 myeloid hematopathies and acute leukemias. The average follow-up period was 7.8 years. At the time of diagnosis, 51% of patients were under the age of 20 years, and 88.5% were under the age of 30 years. There was an association between cumulative dose and the observed malignant hematopathy, with an observed rate of 1.96 per 100 mGy (790 cases).

This rate corresponds to a 16% increased rate per scan (for a dose observed per scan of 8 mGy). A higher rate for any type of malignant hematopathy was observed for doses > 10 mGy, with an observed rate of 2.66 for doses > 50 mGy, compared with doses < 5 mGy.

The rate of malignant hematopathy increased with older age at the time of radiation exposure, particularly for lymphoid observations. The rate in the 5- to 9-year age group and the > 10-year age group was, respectively, two times and three to four times higher than that in the < 5-year age group. The rate decreased over time, with the highest observed rate between 2 and 5 years after ionizing radiation exposure and the lowest after 10 years.
 

CT Scans Must Be Warranted

This study, which involved nearly a million patients, has higher statistical power than previous studies, despite missing or approximate data (including that related to actually delivered doses). An association was shown between cumulative dose to the bone marrow and the risk of developing malignant hematopathy, both lymphoid and myeloid, with an increased risk even at low doses (10-15 mGy).

The results suggest that for every 10,000 children examined today (with a dose per scan of 8 mGy), 1-2 could develop a radiation-related malignant hematopathy in the next 12 years (1.4 cases). This study confirms the higher risk for cancer at low radiation doses and emphasizes the importance of justifying each pediatric CT scan and optimizing delivered doses. It is important to recall that an MRI or ultrasound can sometimes be an adequate substitute for a CT scan.

This article was translated from   JIM , which is part of the Medscape Professional Network. A version of this article appeared on Medscape.com .

More than a million European children undergo a CT scan each year. Ionizing radiation at moderate (> 100 mGy) to high (> 1 Gy) doses is a recognized risk factor for malignant hematopathies. The risk associated with exposure to low doses (< 100 mGy), typically delivered during a CT scan in children or adolescents, is unknown.

Previous studies assessed the risk for malignant hematopathies related to ionizing radiation from CT scans in young patients. Some showed an increased risk for leukemia with repeated scans, but confounding factors resulted in a lack of statistical power or biases in some cases. The EPI-CT study, coordinated by the International Agency for Research on Cancer, aimed to evaluate the cancer risk among children and adolescents after exposure to low doses of ionizing radiation during CT scans.
 

A European Cohort

A recent article presents an assessment of observed malignant hematopathies following CT scan. The authors followed a multinational European cohort of 948,174 patients who had a CT scan before age 22 years. Ionizing radiation doses to the bone marrow were evaluated based on the scanned body region, patient characteristics, scan year, and the technical parameters of the machine. The analysis involved 876,771 patients who underwent 1,331,896 scans (an average of 1.52 per patient) and were followed for at least 2 years after the first scan.

In total, 790 malignant hematopathies were diagnosed, including 578 lymphoid hematopathies and 203 myeloid hematopathies and acute leukemias. The average follow-up period was 7.8 years. At the time of diagnosis, 51% of patients were under the age of 20 years, and 88.5% were under the age of 30 years. There was an association between cumulative dose and the observed malignant hematopathy, with an observed rate of 1.96 per 100 mGy (790 cases).

This rate corresponds to a 16% increased rate per scan (for a dose observed per scan of 8 mGy). A higher rate for any type of malignant hematopathy was observed for doses > 10 mGy, with an observed rate of 2.66 for doses > 50 mGy, compared with doses < 5 mGy.

The rate of malignant hematopathy increased with older age at the time of radiation exposure, particularly for lymphoid observations. The rate in the 5- to 9-year age group and the > 10-year age group was, respectively, two times and three to four times higher than that in the < 5-year age group. The rate decreased over time, with the highest observed rate between 2 and 5 years after ionizing radiation exposure and the lowest after 10 years.
 

CT Scans Must Be Warranted

This study, which involved nearly a million patients, has higher statistical power than previous studies, despite missing or approximate data (including that related to actually delivered doses). An association was shown between cumulative dose to the bone marrow and the risk of developing malignant hematopathy, both lymphoid and myeloid, with an increased risk even at low doses (10-15 mGy).

The results suggest that for every 10,000 children examined today (with a dose per scan of 8 mGy), 1-2 could develop a radiation-related malignant hematopathy in the next 12 years (1.4 cases). This study confirms the higher risk for cancer at low radiation doses and emphasizes the importance of justifying each pediatric CT scan and optimizing delivered doses. It is important to recall that an MRI or ultrasound can sometimes be an adequate substitute for a CT scan.

This article was translated from   JIM , which is part of the Medscape Professional Network. A version of this article appeared on Medscape.com .

More than a million European children undergo a CT scan each year. Ionizing radiation at moderate (> 100 mGy) to high (> 1 Gy) doses is a recognized risk factor for malignant hematopathies. The risk associated with exposure to low doses (< 100 mGy), typically delivered during a CT scan in children or adolescents, is unknown.

Previous studies assessed the risk for malignant hematopathies related to ionizing radiation from CT scans in young patients. Some showed an increased risk for leukemia with repeated scans, but confounding factors resulted in a lack of statistical power or biases in some cases. The EPI-CT study, coordinated by the International Agency for Research on Cancer, aimed to evaluate the cancer risk among children and adolescents after exposure to low doses of ionizing radiation during CT scans.
 

A European Cohort

A recent article presents an assessment of observed malignant hematopathies following CT scan. The authors followed a multinational European cohort of 948,174 patients who had a CT scan before age 22 years. Ionizing radiation doses to the bone marrow were evaluated based on the scanned body region, patient characteristics, scan year, and the technical parameters of the machine. The analysis involved 876,771 patients who underwent 1,331,896 scans (an average of 1.52 per patient) and were followed for at least 2 years after the first scan.

In total, 790 malignant hematopathies were diagnosed, including 578 lymphoid hematopathies and 203 myeloid hematopathies and acute leukemias. The average follow-up period was 7.8 years. At the time of diagnosis, 51% of patients were under the age of 20 years, and 88.5% were under the age of 30 years. There was an association between cumulative dose and the observed malignant hematopathy, with an observed rate of 1.96 per 100 mGy (790 cases).

This rate corresponds to a 16% increased rate per scan (for a dose observed per scan of 8 mGy). A higher rate for any type of malignant hematopathy was observed for doses > 10 mGy, with an observed rate of 2.66 for doses > 50 mGy, compared with doses < 5 mGy.

The rate of malignant hematopathy increased with older age at the time of radiation exposure, particularly for lymphoid observations. The rate in the 5- to 9-year age group and the > 10-year age group was, respectively, two times and three to four times higher than that in the < 5-year age group. The rate decreased over time, with the highest observed rate between 2 and 5 years after ionizing radiation exposure and the lowest after 10 years.
 

CT Scans Must Be Warranted

This study, which involved nearly a million patients, has higher statistical power than previous studies, despite missing or approximate data (including that related to actually delivered doses). An association was shown between cumulative dose to the bone marrow and the risk of developing malignant hematopathy, both lymphoid and myeloid, with an increased risk even at low doses (10-15 mGy).

The results suggest that for every 10,000 children examined today (with a dose per scan of 8 mGy), 1-2 could develop a radiation-related malignant hematopathy in the next 12 years (1.4 cases). This study confirms the higher risk for cancer at low radiation doses and emphasizes the importance of justifying each pediatric CT scan and optimizing delivered doses. It is important to recall that an MRI or ultrasound can sometimes be an adequate substitute for a CT scan.

This article was translated from   JIM , which is part of the Medscape Professional Network. A version of this article appeared on Medscape.com .

Early treatment with ibuprofen had no significant impact on the risk of death or adverse outcomes in preterm infants with patent ductus arteriosus vs. placebo.

The study population included infants born between 23 weeks 0 days’ and 28 weeks 6 days’ gestation. The researchers randomized 326 extremely preterm infants with patent ductus arteriosus (PDA) at 72 hours or less after birth to ibuprofen at a loading dose of 10 mg/kg followed by two doses of 5 mg/kg at least 24 hours apart, and 327 to placebo.

The PDAs in the infants had a diameter of at least 1.5 mm with pulsatile flow.

Severe dysplasia outcome

The study’s primary outcome was a composite of death or moderate to severe bronchopulmonary dysplasia at 36 weeks’ postmenstrual age. Overall, a primary outcome occurred in 69.2% of infants who received ibuprofen and 63.5% of those who received a placebo.

Risk of death or bronchopulmonary dysplasia at 36 weeks’ postmenstrual age was not reduced by early ibuprofen vs. placebo for preterm infants, the researchers concluded. Moderate or severe bronchopulmonary dysplasia occurred in 64.2% of the infants in the ibuprofen group and 59.3% of the placebo group who survived to 36 weeks’ postmenstrual age.

‘Unforeseeable’ serious adverse events

Forty-four deaths occurred in the ibuprofen group and 33 in the placebo group (adjusted risk ratio 1.09). Two “unforeseeable” serious adverse events occurred during the study that were potentially related to ibuprofen.

The lead author was Samir Gupta, MD, of Sidra Medicine, Doha, Qatar. The study was published online in the New England Journal of Medicine.

Study limitations include incomplete data for some patients.

The study was supported by the National Institute for Health Research Health Technology Assessment Programme. The researchers had no financial conflicts to disclose.

Early treatment with ibuprofen had no significant impact on the risk of death or adverse outcomes in preterm infants with patent ductus arteriosus vs. placebo.

The study population included infants born between 23 weeks 0 days’ and 28 weeks 6 days’ gestation. The researchers randomized 326 extremely preterm infants with patent ductus arteriosus (PDA) at 72 hours or less after birth to ibuprofen at a loading dose of 10 mg/kg followed by two doses of 5 mg/kg at least 24 hours apart, and 327 to placebo.

The PDAs in the infants had a diameter of at least 1.5 mm with pulsatile flow.

Severe dysplasia outcome

The study’s primary outcome was a composite of death or moderate to severe bronchopulmonary dysplasia at 36 weeks’ postmenstrual age. Overall, a primary outcome occurred in 69.2% of infants who received ibuprofen and 63.5% of those who received a placebo.

Risk of death or bronchopulmonary dysplasia at 36 weeks’ postmenstrual age was not reduced by early ibuprofen vs. placebo for preterm infants, the researchers concluded. Moderate or severe bronchopulmonary dysplasia occurred in 64.2% of the infants in the ibuprofen group and 59.3% of the placebo group who survived to 36 weeks’ postmenstrual age.

‘Unforeseeable’ serious adverse events

Forty-four deaths occurred in the ibuprofen group and 33 in the placebo group (adjusted risk ratio 1.09). Two “unforeseeable” serious adverse events occurred during the study that were potentially related to ibuprofen.

The lead author was Samir Gupta, MD, of Sidra Medicine, Doha, Qatar. The study was published online in the New England Journal of Medicine.

Study limitations include incomplete data for some patients.

The study was supported by the National Institute for Health Research Health Technology Assessment Programme. The researchers had no financial conflicts to disclose.

Early treatment with ibuprofen had no significant impact on the risk of death or adverse outcomes in preterm infants with patent ductus arteriosus vs. placebo.

The study population included infants born between 23 weeks 0 days’ and 28 weeks 6 days’ gestation. The researchers randomized 326 extremely preterm infants with patent ductus arteriosus (PDA) at 72 hours or less after birth to ibuprofen at a loading dose of 10 mg/kg followed by two doses of 5 mg/kg at least 24 hours apart, and 327 to placebo.

The PDAs in the infants had a diameter of at least 1.5 mm with pulsatile flow.

Severe dysplasia outcome

The study’s primary outcome was a composite of death or moderate to severe bronchopulmonary dysplasia at 36 weeks’ postmenstrual age. Overall, a primary outcome occurred in 69.2% of infants who received ibuprofen and 63.5% of those who received a placebo.

Risk of death or bronchopulmonary dysplasia at 36 weeks’ postmenstrual age was not reduced by early ibuprofen vs. placebo for preterm infants, the researchers concluded. Moderate or severe bronchopulmonary dysplasia occurred in 64.2% of the infants in the ibuprofen group and 59.3% of the placebo group who survived to 36 weeks’ postmenstrual age.

‘Unforeseeable’ serious adverse events

Forty-four deaths occurred in the ibuprofen group and 33 in the placebo group (adjusted risk ratio 1.09). Two “unforeseeable” serious adverse events occurred during the study that were potentially related to ibuprofen.

The lead author was Samir Gupta, MD, of Sidra Medicine, Doha, Qatar. The study was published online in the New England Journal of Medicine.

Study limitations include incomplete data for some patients.

The study was supported by the National Institute for Health Research Health Technology Assessment Programme. The researchers had no financial conflicts to disclose.

The Stockholm3 (A3P Biomedical) multiparametic blood test has shown accuracy in assessing the risk of prostate cancer, exceeding that of the standard prostate-specific antigen (PSA)-based test, in Swedish patients. That improved accuracy was observed across diverse racial and ethnic groups, in a new study.

“The Stockholm3 outperformed the PSA test overall and in every subcohort, with an impressive reduction of unnecessary biopsies of 40% to 50%, while maintaining relative sensitivity,” first author Scott E. Eggener, MD, said in presenting the findings at the ASCO Genitourinary Cancers Symposium. The test “has attractive characteristics in a diverse cohort, including within various racial and ethnic subgroups,” added Dr. Eggener, professor of surgery and radiology at the University of Chicago.

While the PSA test, the standard-of-care in prostate cancer risk assessment, reduces mortality, the test is known to have a risk for false positive results, leading to unnecessary prostate biopsies, as well as overdiagnosis of low-risk prostate cancers, Dr. Eggener explained in his talk.

Randomized trials do show “fewer men die from prostate cancer with screening [with PSA testing], however, the likelihood of unnecessarily finding out about a cancer, undergoing treatment, and exposure to potential treatment-related side effects is significantly higher,” Dr. Eggener said in a interview.

The Stockholm3 clinical diagnostic prostate cancer test, which has been used in Sweden and Norway since 2017, was validated in a sample of nearly 60,000 men in the STHLM3 study (doi: 10.1016/S1470-2045[15]00361-7), which was published in The Lancet Oncology in December 2015. That study showed significant improvement over PSA alone detection of prostate cancers with a Gleason score of at least 7 (P < .0001), Dr. Eggener explained.

The test combines five plasma protein markers, including total and free PSA, PSP94, GDF-15 and KLK2, along with 101 genetic markers and clinical patient data, including age, previous biopsy results and family history.

Because the Stockholm3 test was validated in a Swedish population cohort, evidence on the accuracy of the test in other racial and ethnic populations is lacking, the authors noted in the abstract.

Study Methods and Results

To further investigate, Dr. Eggener and his colleagues conducted the prospective SEPTA trial, involving 2,129 men with no known prostate cancer but clinical indications for prostate biopsy, who were referred for prostate biopsy at 17 North American sites between 2019 and 2023.

Among the men, 24% were self-identified as African American/Black; 46% were White/Caucasian; 14% were Hispanic/Latina; and 16% were Asian. The men’s median age was 63; their median PSA value was 6.1 ng/mL, according to the abstract.

Of the patients, 16% received magnetic resonance imaging (MRI)-targeted biopsies and 20% had prior benign biopsies, the abstract notes.

Biopsy results showed that clinically significant prostate cancer, defined as International Society of Urological Pathology (ISUP) Gleason Grade group ≥ 2, was detected in 29% of patients, with 14% having ISUP 1 cancer and 57% of cases having been benign, according to the abstract.

Overall detection rates of grade 2 or higher were 37% for African American/Black, 28% for White/Caucasian, 29% for Hispanic/Latino, and 21% Asian.

In terms of sensitivity of the two tests, the Stockholm3 (cut-point of ≥ 15) was noninferior compared with the traditional PSA cut-point of ≥ 4 ng/mL (relative sensitivity 0.95).

Results were consistent across ethnic subgroups: noninferior sensitivity (0.91-0.98) and superior specificity (2.51-4.70), the abstract authors reported.

Compared with the use of the PSA test’s cut-point of ≥ 4 ng/mL, the use of Stockholm3’s cut-point of ≥ 15 or higher would have reduced unnecessary biopsies by 45% overall, including by 46% among Asian and Black/African American patients, by 53% in Hispanic patients and 42% in White patients, according to the abstract.

Overall, “utilization of Stockholm3 improves the net benefit:harm ratio of PSA screening by identifying nearly all men with Gleason Grade 2 or higher, while minimizing the number of men undergoing biopsy who show no cancer or an indolent cancer (Gleason Grade 1),” Dr. Eggener said in an interview.
 

Stockholm3 Expected to be Available in U.S. This Year

The test, which has been available in Sweden since 2018, is expected to become commercially available in the United States in early 2024. Dr. Eggener noted that “cost of the test hasn’t been finalized, but will be considerably more expensive than PSA, which is very cheap.”

Commenting on the findings, Bradley McGregor, MD, of the Dana Farber Cancer Institute and an ASCO oncology expert, noted that “ultimately, the goal [of prostate screening] is to be able to better decide when a biopsy is going to yield a clinically relevant prostate cancer, [and] this study gives us some insight of the use of the Stockholm3 tool in a more diverse population.

“How the tool will be utilized in the clinic and in guidelines is something that is a work in progress,” he added. “But I think this provides some reassurances that this will have implications beyond just the homogeneous populations in the original studies.”

Dr. McGregor noted that considerations of the issue of cost should be weighed against the potential costs involved in unnecessary biopsies and a host of other costs that can arise with an inaccurate risk assessment.

“If there is a way to avoid those costs and help us have more confidence in the prostate test results and intervene at an earlier stage, I think that’s exciting,” he said.

Dr. Eggener has consulted for A3P Biomedical but had no financial relationship with the company to disclose.

The Stockholm3 (A3P Biomedical) multiparametic blood test has shown accuracy in assessing the risk of prostate cancer, exceeding that of the standard prostate-specific antigen (PSA)-based test, in Swedish patients. That improved accuracy was observed across diverse racial and ethnic groups, in a new study.

“The Stockholm3 outperformed the PSA test overall and in every subcohort, with an impressive reduction of unnecessary biopsies of 40% to 50%, while maintaining relative sensitivity,” first author Scott E. Eggener, MD, said in presenting the findings at the ASCO Genitourinary Cancers Symposium. The test “has attractive characteristics in a diverse cohort, including within various racial and ethnic subgroups,” added Dr. Eggener, professor of surgery and radiology at the University of Chicago.

While the PSA test, the standard-of-care in prostate cancer risk assessment, reduces mortality, the test is known to have a risk for false positive results, leading to unnecessary prostate biopsies, as well as overdiagnosis of low-risk prostate cancers, Dr. Eggener explained in his talk.

Randomized trials do show “fewer men die from prostate cancer with screening [with PSA testing], however, the likelihood of unnecessarily finding out about a cancer, undergoing treatment, and exposure to potential treatment-related side effects is significantly higher,” Dr. Eggener said in a interview.

The Stockholm3 clinical diagnostic prostate cancer test, which has been used in Sweden and Norway since 2017, was validated in a sample of nearly 60,000 men in the STHLM3 study (doi: 10.1016/S1470-2045[15]00361-7), which was published in The Lancet Oncology in December 2015. That study showed significant improvement over PSA alone detection of prostate cancers with a Gleason score of at least 7 (P < .0001), Dr. Eggener explained.

The test combines five plasma protein markers, including total and free PSA, PSP94, GDF-15 and KLK2, along with 101 genetic markers and clinical patient data, including age, previous biopsy results and family history.

Because the Stockholm3 test was validated in a Swedish population cohort, evidence on the accuracy of the test in other racial and ethnic populations is lacking, the authors noted in the abstract.

Study Methods and Results

To further investigate, Dr. Eggener and his colleagues conducted the prospective SEPTA trial, involving 2,129 men with no known prostate cancer but clinical indications for prostate biopsy, who were referred for prostate biopsy at 17 North American sites between 2019 and 2023.

Among the men, 24% were self-identified as African American/Black; 46% were White/Caucasian; 14% were Hispanic/Latina; and 16% were Asian. The men’s median age was 63; their median PSA value was 6.1 ng/mL, according to the abstract.

Of the patients, 16% received magnetic resonance imaging (MRI)-targeted biopsies and 20% had prior benign biopsies, the abstract notes.

Biopsy results showed that clinically significant prostate cancer, defined as International Society of Urological Pathology (ISUP) Gleason Grade group ≥ 2, was detected in 29% of patients, with 14% having ISUP 1 cancer and 57% of cases having been benign, according to the abstract.

Overall detection rates of grade 2 or higher were 37% for African American/Black, 28% for White/Caucasian, 29% for Hispanic/Latino, and 21% Asian.

In terms of sensitivity of the two tests, the Stockholm3 (cut-point of ≥ 15) was noninferior compared with the traditional PSA cut-point of ≥ 4 ng/mL (relative sensitivity 0.95).

Results were consistent across ethnic subgroups: noninferior sensitivity (0.91-0.98) and superior specificity (2.51-4.70), the abstract authors reported.

Compared with the use of the PSA test’s cut-point of ≥ 4 ng/mL, the use of Stockholm3’s cut-point of ≥ 15 or higher would have reduced unnecessary biopsies by 45% overall, including by 46% among Asian and Black/African American patients, by 53% in Hispanic patients and 42% in White patients, according to the abstract.

Overall, “utilization of Stockholm3 improves the net benefit:harm ratio of PSA screening by identifying nearly all men with Gleason Grade 2 or higher, while minimizing the number of men undergoing biopsy who show no cancer or an indolent cancer (Gleason Grade 1),” Dr. Eggener said in an interview.
 

Stockholm3 Expected to be Available in U.S. This Year

The test, which has been available in Sweden since 2018, is expected to become commercially available in the United States in early 2024. Dr. Eggener noted that “cost of the test hasn’t been finalized, but will be considerably more expensive than PSA, which is very cheap.”

Commenting on the findings, Bradley McGregor, MD, of the Dana Farber Cancer Institute and an ASCO oncology expert, noted that “ultimately, the goal [of prostate screening] is to be able to better decide when a biopsy is going to yield a clinically relevant prostate cancer, [and] this study gives us some insight of the use of the Stockholm3 tool in a more diverse population.

“How the tool will be utilized in the clinic and in guidelines is something that is a work in progress,” he added. “But I think this provides some reassurances that this will have implications beyond just the homogeneous populations in the original studies.”

Dr. McGregor noted that considerations of the issue of cost should be weighed against the potential costs involved in unnecessary biopsies and a host of other costs that can arise with an inaccurate risk assessment.

“If there is a way to avoid those costs and help us have more confidence in the prostate test results and intervene at an earlier stage, I think that’s exciting,” he said.

Dr. Eggener has consulted for A3P Biomedical but had no financial relationship with the company to disclose.

The Stockholm3 (A3P Biomedical) multiparametic blood test has shown accuracy in assessing the risk of prostate cancer, exceeding that of the standard prostate-specific antigen (PSA)-based test, in Swedish patients. That improved accuracy was observed across diverse racial and ethnic groups, in a new study.

“The Stockholm3 outperformed the PSA test overall and in every subcohort, with an impressive reduction of unnecessary biopsies of 40% to 50%, while maintaining relative sensitivity,” first author Scott E. Eggener, MD, said in presenting the findings at the ASCO Genitourinary Cancers Symposium. The test “has attractive characteristics in a diverse cohort, including within various racial and ethnic subgroups,” added Dr. Eggener, professor of surgery and radiology at the University of Chicago.

While the PSA test, the standard-of-care in prostate cancer risk assessment, reduces mortality, the test is known to have a risk for false positive results, leading to unnecessary prostate biopsies, as well as overdiagnosis of low-risk prostate cancers, Dr. Eggener explained in his talk.

Randomized trials do show “fewer men die from prostate cancer with screening [with PSA testing], however, the likelihood of unnecessarily finding out about a cancer, undergoing treatment, and exposure to potential treatment-related side effects is significantly higher,” Dr. Eggener said in a interview.

The Stockholm3 clinical diagnostic prostate cancer test, which has been used in Sweden and Norway since 2017, was validated in a sample of nearly 60,000 men in the STHLM3 study (doi: 10.1016/S1470-2045[15]00361-7), which was published in The Lancet Oncology in December 2015. That study showed significant improvement over PSA alone detection of prostate cancers with a Gleason score of at least 7 (P < .0001), Dr. Eggener explained.

The test combines five plasma protein markers, including total and free PSA, PSP94, GDF-15 and KLK2, along with 101 genetic markers and clinical patient data, including age, previous biopsy results and family history.

Because the Stockholm3 test was validated in a Swedish population cohort, evidence on the accuracy of the test in other racial and ethnic populations is lacking, the authors noted in the abstract.

Study Methods and Results

To further investigate, Dr. Eggener and his colleagues conducted the prospective SEPTA trial, involving 2,129 men with no known prostate cancer but clinical indications for prostate biopsy, who were referred for prostate biopsy at 17 North American sites between 2019 and 2023.

Among the men, 24% were self-identified as African American/Black; 46% were White/Caucasian; 14% were Hispanic/Latina; and 16% were Asian. The men’s median age was 63; their median PSA value was 6.1 ng/mL, according to the abstract.

Of the patients, 16% received magnetic resonance imaging (MRI)-targeted biopsies and 20% had prior benign biopsies, the abstract notes.

Biopsy results showed that clinically significant prostate cancer, defined as International Society of Urological Pathology (ISUP) Gleason Grade group ≥ 2, was detected in 29% of patients, with 14% having ISUP 1 cancer and 57% of cases having been benign, according to the abstract.

Overall detection rates of grade 2 or higher were 37% for African American/Black, 28% for White/Caucasian, 29% for Hispanic/Latino, and 21% Asian.

In terms of sensitivity of the two tests, the Stockholm3 (cut-point of ≥ 15) was noninferior compared with the traditional PSA cut-point of ≥ 4 ng/mL (relative sensitivity 0.95).

Results were consistent across ethnic subgroups: noninferior sensitivity (0.91-0.98) and superior specificity (2.51-4.70), the abstract authors reported.

Compared with the use of the PSA test’s cut-point of ≥ 4 ng/mL, the use of Stockholm3’s cut-point of ≥ 15 or higher would have reduced unnecessary biopsies by 45% overall, including by 46% among Asian and Black/African American patients, by 53% in Hispanic patients and 42% in White patients, according to the abstract.

Overall, “utilization of Stockholm3 improves the net benefit:harm ratio of PSA screening by identifying nearly all men with Gleason Grade 2 or higher, while minimizing the number of men undergoing biopsy who show no cancer or an indolent cancer (Gleason Grade 1),” Dr. Eggener said in an interview.
 

Stockholm3 Expected to be Available in U.S. This Year

The test, which has been available in Sweden since 2018, is expected to become commercially available in the United States in early 2024. Dr. Eggener noted that “cost of the test hasn’t been finalized, but will be considerably more expensive than PSA, which is very cheap.”

Commenting on the findings, Bradley McGregor, MD, of the Dana Farber Cancer Institute and an ASCO oncology expert, noted that “ultimately, the goal [of prostate screening] is to be able to better decide when a biopsy is going to yield a clinically relevant prostate cancer, [and] this study gives us some insight of the use of the Stockholm3 tool in a more diverse population.

“How the tool will be utilized in the clinic and in guidelines is something that is a work in progress,” he added. “But I think this provides some reassurances that this will have implications beyond just the homogeneous populations in the original studies.”

Dr. McGregor noted that considerations of the issue of cost should be weighed against the potential costs involved in unnecessary biopsies and a host of other costs that can arise with an inaccurate risk assessment.

“If there is a way to avoid those costs and help us have more confidence in the prostate test results and intervene at an earlier stage, I think that’s exciting,” he said.

Dr. Eggener has consulted for A3P Biomedical but had no financial relationship with the company to disclose.

If you feel like the day doesn’t hold enough hours for you to get your work done, you’re right: A new study found primary care physicians (PCPs) now need 27 hours a day to complete their clinical and nonclinical tasks — thanks in large part to the ever-growing burden of electronic health records (EHRs).

Investigators followed 141 academic PCPs between May 2019 and March 2023 and found they spent considerably more time engaging in EHR tasks during the final year of the study than in the prepandemic period. EHR time increased by over 8% on days with scheduled appointments and almost 20% on days without scheduled appointments.

“Physicians spend an unsustainable amount of time on EHR-based work, and that amount has increased steadily from 2019 to 2023,” Christine Sinsky, MD, vice president of professional satisfaction at the American Medical Association (AMA) and the senior author of the study, told this news organization. “It is imperative for healthcare systems to develop strategies to change the overall EHR workload trajectory to minimize PCPs’ occupational stress, including improved workflows, where the work is more appropriately distributed amongst the team.”

The study was published online on January 22, 2024, in the Annals of Family Medicine.
 

‘Pajama Time’

Dr. Sinsky said the motivation for conducting the current study was that PCPs have reported an increase in their workload, especially EHR tasks outside of work (“pajama time”) since the onset of the pandemic.

The research followed up on a 2017 analysis from the same group and other findings showing an increase in the time physicians spend in EHR tasks and the number of Inbox messages they receive from patients seeking medical advice increased during the months following the start of the pandemic.

“As a busy practicing PCP with a large panel of patients, my sense was that the workload was increasing even more, which is what our study confirmed,” said Brian G. Arndt, MD, of the Department of Family Medicine and Community Heath at the University of Wisconsin School of Medicine and Public Health, in Madison, Wisconsin, who led the new study.

The researchers analyzed EHR usage of 141 academic PCPs practicing family medicine, internal medicine, and general pediatrics, two thirds (66.7%) of whom were female. They compared the amount of time spent on EHR tasks during four timespans:

• May 2019 to February 2020
• June 2020 to March 2021
• May 2021 to March 2022
• April 2022 to March 2023

Each PCP’s time and Inbox message volume were calculated and then normalized over 8 hours of scheduled clinic appointments.
 

Increased Time, Increased Burnout

The study found evidence PCPs have reduced their clinical hours in response to their growing digital workload.

“We have a serious shortage of primary care physicians,” Dr. Sinsky said. “When PCPs cut back their clinical [work] as a coping mechanism for an unmanageable workload, this further exacerbates the primary care shortage, reducing access to care for patients.”

The researchers found increases from the first prepandemic period to the final period of their study in average time that PCPs spent at the EHR per 8 hours of scheduled clinic appointments (Table).

Tips for Reducing EHR Time

Arndt noted that some “brief investments” of time with patients “lead to high rates of return on decreased MyChart messaging.” For example, he has said to patients: “In the future, there’s no need to respond in MyChart with a ‘Thank you.’” Or “In the future, if you have questions from preappointment labs, no need to send me a separate message in MyChart prior to your visit since they’re typically just a few days out. I look closely at your labs and would always pick up the phone and call you if there was anything more urgent or pressing that needs more immediate action.”

Sinsky recommended two “high-yield opportunities” to reduce EHR-associated workload. The AMA offers a brief Inbox reduction checklist as well as a detailed toolkit to guide physicians and operational leaders in reducing the volume of unnecessary Inbox messages, she said.

Distribution of work among the team also can reduce the time physicians spent on order entry. “It doesn’t take a medical school education to enter orders for flu shots, lipid profiles, mammograms, and other tests, and yet we have primary care physicians around the country spending an hour or more per 8 hours of patient visits on this task,” she said.

‘Growing Mountain’

Sally Baxter, MD, assistant professor of ophthalmology and division chief for Ophthalmology Informatics and Data Sciences at University of California San Diego, said, “Studies like this ... are important for continuing to quantify the burden of EHR work and to evaluate potential interventions to reduce this burden and subsequent burnout.”

Baxter’s health system allows physicians to bill for asynchronous messaging when certain eligibility criteria are met. “This can deter frivolous messaging and also provide some compensation for the work involved,” she said.

“In addition, we’ve recently piloted using AI tools to help draft replies to patient messages in the EHR as another approach to tackling this important issue,” said Baxter, who wasn’t involved with the current study.

Eve Rittenberg, MD, an assistant professor at Harvard Medical School and a PCP at Brigham and Women’s Hospital Fish Center for Women’s Health, in Boston, recommended that healthcare systems “monitor EHR workload across gender, specialty, and other variables to develop equitable support and compensation models.”

Dr. Rittenberg, who wasn’t involved with the current study, said healthcare systems should consider supporting physicians by blocking out time during clinic sessions to manage their EHR work. “Cross-coverage systems are vital so that on their days off, physicians can unplug from the computer and know that their patients’ needs are being met,” she added.

This work was supported in part by the AMA Practice Transformation Initiative: EHR-Use Metrics Research which provided grant funding to several of the authors. Sinsky is employed by the AMA. Dr. Arndt and coauthors disclosed no relevant financial information. Dr. Baxter received nonfinancial support from Optonmed and Topcon for research studies and collaborated with some of the study authors on other research but not this particular study. Dr. Rittenberg received internal funding from the Brigham Care Redesign Incubator and Startup Program, Brigham and Women’s Hospital, for a previous pilot project of inbasket cross-coverage. She had no relevant current disclosures.
 

A version of this article appeared on Medscape.com.

If you feel like the day doesn’t hold enough hours for you to get your work done, you’re right: A new study found primary care physicians (PCPs) now need 27 hours a day to complete their clinical and nonclinical tasks — thanks in large part to the ever-growing burden of electronic health records (EHRs).

Investigators followed 141 academic PCPs between May 2019 and March 2023 and found they spent considerably more time engaging in EHR tasks during the final year of the study than in the prepandemic period. EHR time increased by over 8% on days with scheduled appointments and almost 20% on days without scheduled appointments.

“Physicians spend an unsustainable amount of time on EHR-based work, and that amount has increased steadily from 2019 to 2023,” Christine Sinsky, MD, vice president of professional satisfaction at the American Medical Association (AMA) and the senior author of the study, told this news organization. “It is imperative for healthcare systems to develop strategies to change the overall EHR workload trajectory to minimize PCPs’ occupational stress, including improved workflows, where the work is more appropriately distributed amongst the team.”

The study was published online on January 22, 2024, in the Annals of Family Medicine.
 

‘Pajama Time’

Dr. Sinsky said the motivation for conducting the current study was that PCPs have reported an increase in their workload, especially EHR tasks outside of work (“pajama time”) since the onset of the pandemic.

The research followed up on a 2017 analysis from the same group and other findings showing an increase in the time physicians spend in EHR tasks and the number of Inbox messages they receive from patients seeking medical advice increased during the months following the start of the pandemic.

“As a busy practicing PCP with a large panel of patients, my sense was that the workload was increasing even more, which is what our study confirmed,” said Brian G. Arndt, MD, of the Department of Family Medicine and Community Heath at the University of Wisconsin School of Medicine and Public Health, in Madison, Wisconsin, who led the new study.

The researchers analyzed EHR usage of 141 academic PCPs practicing family medicine, internal medicine, and general pediatrics, two thirds (66.7%) of whom were female. They compared the amount of time spent on EHR tasks during four timespans:

• May 2019 to February 2020
• June 2020 to March 2021
• May 2021 to March 2022
• April 2022 to March 2023

Each PCP’s time and Inbox message volume were calculated and then normalized over 8 hours of scheduled clinic appointments.
 

Increased Time, Increased Burnout

The study found evidence PCPs have reduced their clinical hours in response to their growing digital workload.

“We have a serious shortage of primary care physicians,” Dr. Sinsky said. “When PCPs cut back their clinical [work] as a coping mechanism for an unmanageable workload, this further exacerbates the primary care shortage, reducing access to care for patients.”

The researchers found increases from the first prepandemic period to the final period of their study in average time that PCPs spent at the EHR per 8 hours of scheduled clinic appointments (Table).

Tips for Reducing EHR Time

Arndt noted that some “brief investments” of time with patients “lead to high rates of return on decreased MyChart messaging.” For example, he has said to patients: “In the future, there’s no need to respond in MyChart with a ‘Thank you.’” Or “In the future, if you have questions from preappointment labs, no need to send me a separate message in MyChart prior to your visit since they’re typically just a few days out. I look closely at your labs and would always pick up the phone and call you if there was anything more urgent or pressing that needs more immediate action.”

Sinsky recommended two “high-yield opportunities” to reduce EHR-associated workload. The AMA offers a brief Inbox reduction checklist as well as a detailed toolkit to guide physicians and operational leaders in reducing the volume of unnecessary Inbox messages, she said.

Distribution of work among the team also can reduce the time physicians spent on order entry. “It doesn’t take a medical school education to enter orders for flu shots, lipid profiles, mammograms, and other tests, and yet we have primary care physicians around the country spending an hour or more per 8 hours of patient visits on this task,” she said.

‘Growing Mountain’

Sally Baxter, MD, assistant professor of ophthalmology and division chief for Ophthalmology Informatics and Data Sciences at University of California San Diego, said, “Studies like this ... are important for continuing to quantify the burden of EHR work and to evaluate potential interventions to reduce this burden and subsequent burnout.”

Baxter’s health system allows physicians to bill for asynchronous messaging when certain eligibility criteria are met. “This can deter frivolous messaging and also provide some compensation for the work involved,” she said.

“In addition, we’ve recently piloted using AI tools to help draft replies to patient messages in the EHR as another approach to tackling this important issue,” said Baxter, who wasn’t involved with the current study.

Eve Rittenberg, MD, an assistant professor at Harvard Medical School and a PCP at Brigham and Women’s Hospital Fish Center for Women’s Health, in Boston, recommended that healthcare systems “monitor EHR workload across gender, specialty, and other variables to develop equitable support and compensation models.”

Dr. Rittenberg, who wasn’t involved with the current study, said healthcare systems should consider supporting physicians by blocking out time during clinic sessions to manage their EHR work. “Cross-coverage systems are vital so that on their days off, physicians can unplug from the computer and know that their patients’ needs are being met,” she added.

This work was supported in part by the AMA Practice Transformation Initiative: EHR-Use Metrics Research which provided grant funding to several of the authors. Sinsky is employed by the AMA. Dr. Arndt and coauthors disclosed no relevant financial information. Dr. Baxter received nonfinancial support from Optonmed and Topcon for research studies and collaborated with some of the study authors on other research but not this particular study. Dr. Rittenberg received internal funding from the Brigham Care Redesign Incubator and Startup Program, Brigham and Women’s Hospital, for a previous pilot project of inbasket cross-coverage. She had no relevant current disclosures.
 

A version of this article appeared on Medscape.com.

If you feel like the day doesn’t hold enough hours for you to get your work done, you’re right: A new study found primary care physicians (PCPs) now need 27 hours a day to complete their clinical and nonclinical tasks — thanks in large part to the ever-growing burden of electronic health records (EHRs).

Investigators followed 141 academic PCPs between May 2019 and March 2023 and found they spent considerably more time engaging in EHR tasks during the final year of the study than in the prepandemic period. EHR time increased by over 8% on days with scheduled appointments and almost 20% on days without scheduled appointments.

“Physicians spend an unsustainable amount of time on EHR-based work, and that amount has increased steadily from 2019 to 2023,” Christine Sinsky, MD, vice president of professional satisfaction at the American Medical Association (AMA) and the senior author of the study, told this news organization. “It is imperative for healthcare systems to develop strategies to change the overall EHR workload trajectory to minimize PCPs’ occupational stress, including improved workflows, where the work is more appropriately distributed amongst the team.”

The study was published online on January 22, 2024, in the Annals of Family Medicine.
 

‘Pajama Time’

Dr. Sinsky said the motivation for conducting the current study was that PCPs have reported an increase in their workload, especially EHR tasks outside of work (“pajama time”) since the onset of the pandemic.

The research followed up on a 2017 analysis from the same group and other findings showing an increase in the time physicians spend in EHR tasks and the number of Inbox messages they receive from patients seeking medical advice increased during the months following the start of the pandemic.

“As a busy practicing PCP with a large panel of patients, my sense was that the workload was increasing even more, which is what our study confirmed,” said Brian G. Arndt, MD, of the Department of Family Medicine and Community Heath at the University of Wisconsin School of Medicine and Public Health, in Madison, Wisconsin, who led the new study.

The researchers analyzed EHR usage of 141 academic PCPs practicing family medicine, internal medicine, and general pediatrics, two thirds (66.7%) of whom were female. They compared the amount of time spent on EHR tasks during four timespans:

• May 2019 to February 2020
• June 2020 to March 2021
• May 2021 to March 2022
• April 2022 to March 2023

Each PCP’s time and Inbox message volume were calculated and then normalized over 8 hours of scheduled clinic appointments.
 

Increased Time, Increased Burnout

The study found evidence PCPs have reduced their clinical hours in response to their growing digital workload.

“We have a serious shortage of primary care physicians,” Dr. Sinsky said. “When PCPs cut back their clinical [work] as a coping mechanism for an unmanageable workload, this further exacerbates the primary care shortage, reducing access to care for patients.”

The researchers found increases from the first prepandemic period to the final period of their study in average time that PCPs spent at the EHR per 8 hours of scheduled clinic appointments (Table).

Tips for Reducing EHR Time

Arndt noted that some “brief investments” of time with patients “lead to high rates of return on decreased MyChart messaging.” For example, he has said to patients: “In the future, there’s no need to respond in MyChart with a ‘Thank you.’” Or “In the future, if you have questions from preappointment labs, no need to send me a separate message in MyChart prior to your visit since they’re typically just a few days out. I look closely at your labs and would always pick up the phone and call you if there was anything more urgent or pressing that needs more immediate action.”

Sinsky recommended two “high-yield opportunities” to reduce EHR-associated workload. The AMA offers a brief Inbox reduction checklist as well as a detailed toolkit to guide physicians and operational leaders in reducing the volume of unnecessary Inbox messages, she said.

Distribution of work among the team also can reduce the time physicians spent on order entry. “It doesn’t take a medical school education to enter orders for flu shots, lipid profiles, mammograms, and other tests, and yet we have primary care physicians around the country spending an hour or more per 8 hours of patient visits on this task,” she said.

‘Growing Mountain’

Sally Baxter, MD, assistant professor of ophthalmology and division chief for Ophthalmology Informatics and Data Sciences at University of California San Diego, said, “Studies like this ... are important for continuing to quantify the burden of EHR work and to evaluate potential interventions to reduce this burden and subsequent burnout.”

Baxter’s health system allows physicians to bill for asynchronous messaging when certain eligibility criteria are met. “This can deter frivolous messaging and also provide some compensation for the work involved,” she said.

“In addition, we’ve recently piloted using AI tools to help draft replies to patient messages in the EHR as another approach to tackling this important issue,” said Baxter, who wasn’t involved with the current study.

Eve Rittenberg, MD, an assistant professor at Harvard Medical School and a PCP at Brigham and Women’s Hospital Fish Center for Women’s Health, in Boston, recommended that healthcare systems “monitor EHR workload across gender, specialty, and other variables to develop equitable support and compensation models.”

Dr. Rittenberg, who wasn’t involved with the current study, said healthcare systems should consider supporting physicians by blocking out time during clinic sessions to manage their EHR work. “Cross-coverage systems are vital so that on their days off, physicians can unplug from the computer and know that their patients’ needs are being met,” she added.

This work was supported in part by the AMA Practice Transformation Initiative: EHR-Use Metrics Research which provided grant funding to several of the authors. Sinsky is employed by the AMA. Dr. Arndt and coauthors disclosed no relevant financial information. Dr. Baxter received nonfinancial support from Optonmed and Topcon for research studies and collaborated with some of the study authors on other research but not this particular study. Dr. Rittenberg received internal funding from the Brigham Care Redesign Incubator and Startup Program, Brigham and Women’s Hospital, for a previous pilot project of inbasket cross-coverage. She had no relevant current disclosures.
 

A version of this article appeared on Medscape.com.