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Cancer Drug Shortages Continue in the US, Survey Finds
Nearly 90% of the 28 NCCN member centers who responded to the survey, conducted between May 28 and June 11, said they were experiencing a shortage of at least one drug.
“Many drugs that are currently in shortage form the backbones of effective multiagent regimens across both curative and palliative treatment settings,” NCCN’s CEO Crystal S. Denlinger, MD, said in an interview.
The good news is that carboplatin and cisplatin shortages have fallen dramatically since 2023. At the peak of the shortage in 2023, 93% of centers surveyed reported experiencing a shortage of carboplatin and 70% were experiencing a shortage of cisplatin, whereas in 2024, only 11% reported a carboplatin shortage and 7% reported a cisplatin shortage.
“Thankfully, the shortages for carboplatin and cisplatin are mostly resolved at this time,” Dr. Denlinger said.
However, all three NCCN surveys conducted in the past year, including the most recent one, have found shortages of various chemotherapies and supportive care medications, which suggests this is an ongoing issue affecting a significant spectrum of generic drugs.
“The acute crisis associated with the shortage of carboplatin and cisplatin was a singular event that brought the issue into the national spotlight,” but it’s “important to note that the current broad drug shortages found on this survey are not new,” said Dr. Denlinger.
In the latest survey, 89% of NCCN centers continue to report shortages of one or more drugs, and 75% said they are experiencing shortages of two or more drugs.
Overall, 57% of centers are short on vinblastine, 46% are short on etoposide, and 43% are short on topotecan. Other common chemotherapy and supportive care agents in short supply include dacarbazine (18% of centers) as well as 5-fluorouracil (5-FU) and methotrexate (14% of centers).
In 2023, however, shortages of methotrexate and 5-FU were worse, with 67% of centers reporting shortages of methotrexate and 26% of 5-FU.
In the current survey, 75% of NCCN centers also noted they were aware of drug shortages within community practices in their area, and more than one in four centers reported treatment delays requiring additional prior authorization.
Cancer drug shortages impact not only routine treatments but also clinical trials. The recent survey found that 43% of respondents said drug shortages disrupted clinical trials at their center. The biggest issues centers flagged included greater administrative burdens, lower patient enrollment, and fewer open trials.
How are centers dealing with ongoing supply issues?
Top mitigation strategies include reducing waste, limiting use of current stock, and adjusting the timing and dosage within evidence-based ranges.
“The current situation underscores the need for sustainable, long-term solutions that ensure a stable supply of high-quality cancer medications,” Alyssa Schatz, MSW, NCCN senior director of policy and advocacy, said in a news release.
Three-quarters (75%) of survey respondents said they would like to see economic incentives put in place to encourage the high-quality manufacturing of medications, especially generic versions that are often in short supply. Nearly two-thirds (64%) cited a need for a broader buffer stock payment, and the same percentage would like to see more information on user experiences with various generic suppliers to help hospitals contract with those engaging in high-quality practices.
The NCCN also continues to work with federal regulators, agencies, and lawmakers to implement long-term solutions to cancer drug shortages.
“The federal government has a key role to play in addressing this issue,” Ms. Schatz said. “Establishing economic incentives, such as tax breaks or manufacturing grants for generic drugmakers, will help support a robust and resilient supply chain — ultimately safeguarding care for people with cancer across the country.”
A version of this article appeared on Medscape.com.
Nearly 90% of the 28 NCCN member centers who responded to the survey, conducted between May 28 and June 11, said they were experiencing a shortage of at least one drug.
“Many drugs that are currently in shortage form the backbones of effective multiagent regimens across both curative and palliative treatment settings,” NCCN’s CEO Crystal S. Denlinger, MD, said in an interview.
The good news is that carboplatin and cisplatin shortages have fallen dramatically since 2023. At the peak of the shortage in 2023, 93% of centers surveyed reported experiencing a shortage of carboplatin and 70% were experiencing a shortage of cisplatin, whereas in 2024, only 11% reported a carboplatin shortage and 7% reported a cisplatin shortage.
“Thankfully, the shortages for carboplatin and cisplatin are mostly resolved at this time,” Dr. Denlinger said.
However, all three NCCN surveys conducted in the past year, including the most recent one, have found shortages of various chemotherapies and supportive care medications, which suggests this is an ongoing issue affecting a significant spectrum of generic drugs.
“The acute crisis associated with the shortage of carboplatin and cisplatin was a singular event that brought the issue into the national spotlight,” but it’s “important to note that the current broad drug shortages found on this survey are not new,” said Dr. Denlinger.
In the latest survey, 89% of NCCN centers continue to report shortages of one or more drugs, and 75% said they are experiencing shortages of two or more drugs.
Overall, 57% of centers are short on vinblastine, 46% are short on etoposide, and 43% are short on topotecan. Other common chemotherapy and supportive care agents in short supply include dacarbazine (18% of centers) as well as 5-fluorouracil (5-FU) and methotrexate (14% of centers).
In 2023, however, shortages of methotrexate and 5-FU were worse, with 67% of centers reporting shortages of methotrexate and 26% of 5-FU.
In the current survey, 75% of NCCN centers also noted they were aware of drug shortages within community practices in their area, and more than one in four centers reported treatment delays requiring additional prior authorization.
Cancer drug shortages impact not only routine treatments but also clinical trials. The recent survey found that 43% of respondents said drug shortages disrupted clinical trials at their center. The biggest issues centers flagged included greater administrative burdens, lower patient enrollment, and fewer open trials.
How are centers dealing with ongoing supply issues?
Top mitigation strategies include reducing waste, limiting use of current stock, and adjusting the timing and dosage within evidence-based ranges.
“The current situation underscores the need for sustainable, long-term solutions that ensure a stable supply of high-quality cancer medications,” Alyssa Schatz, MSW, NCCN senior director of policy and advocacy, said in a news release.
Three-quarters (75%) of survey respondents said they would like to see economic incentives put in place to encourage the high-quality manufacturing of medications, especially generic versions that are often in short supply. Nearly two-thirds (64%) cited a need for a broader buffer stock payment, and the same percentage would like to see more information on user experiences with various generic suppliers to help hospitals contract with those engaging in high-quality practices.
The NCCN also continues to work with federal regulators, agencies, and lawmakers to implement long-term solutions to cancer drug shortages.
“The federal government has a key role to play in addressing this issue,” Ms. Schatz said. “Establishing economic incentives, such as tax breaks or manufacturing grants for generic drugmakers, will help support a robust and resilient supply chain — ultimately safeguarding care for people with cancer across the country.”
A version of this article appeared on Medscape.com.
Nearly 90% of the 28 NCCN member centers who responded to the survey, conducted between May 28 and June 11, said they were experiencing a shortage of at least one drug.
“Many drugs that are currently in shortage form the backbones of effective multiagent regimens across both curative and palliative treatment settings,” NCCN’s CEO Crystal S. Denlinger, MD, said in an interview.
The good news is that carboplatin and cisplatin shortages have fallen dramatically since 2023. At the peak of the shortage in 2023, 93% of centers surveyed reported experiencing a shortage of carboplatin and 70% were experiencing a shortage of cisplatin, whereas in 2024, only 11% reported a carboplatin shortage and 7% reported a cisplatin shortage.
“Thankfully, the shortages for carboplatin and cisplatin are mostly resolved at this time,” Dr. Denlinger said.
However, all three NCCN surveys conducted in the past year, including the most recent one, have found shortages of various chemotherapies and supportive care medications, which suggests this is an ongoing issue affecting a significant spectrum of generic drugs.
“The acute crisis associated with the shortage of carboplatin and cisplatin was a singular event that brought the issue into the national spotlight,” but it’s “important to note that the current broad drug shortages found on this survey are not new,” said Dr. Denlinger.
In the latest survey, 89% of NCCN centers continue to report shortages of one or more drugs, and 75% said they are experiencing shortages of two or more drugs.
Overall, 57% of centers are short on vinblastine, 46% are short on etoposide, and 43% are short on topotecan. Other common chemotherapy and supportive care agents in short supply include dacarbazine (18% of centers) as well as 5-fluorouracil (5-FU) and methotrexate (14% of centers).
In 2023, however, shortages of methotrexate and 5-FU were worse, with 67% of centers reporting shortages of methotrexate and 26% of 5-FU.
In the current survey, 75% of NCCN centers also noted they were aware of drug shortages within community practices in their area, and more than one in four centers reported treatment delays requiring additional prior authorization.
Cancer drug shortages impact not only routine treatments but also clinical trials. The recent survey found that 43% of respondents said drug shortages disrupted clinical trials at their center. The biggest issues centers flagged included greater administrative burdens, lower patient enrollment, and fewer open trials.
How are centers dealing with ongoing supply issues?
Top mitigation strategies include reducing waste, limiting use of current stock, and adjusting the timing and dosage within evidence-based ranges.
“The current situation underscores the need for sustainable, long-term solutions that ensure a stable supply of high-quality cancer medications,” Alyssa Schatz, MSW, NCCN senior director of policy and advocacy, said in a news release.
Three-quarters (75%) of survey respondents said they would like to see economic incentives put in place to encourage the high-quality manufacturing of medications, especially generic versions that are often in short supply. Nearly two-thirds (64%) cited a need for a broader buffer stock payment, and the same percentage would like to see more information on user experiences with various generic suppliers to help hospitals contract with those engaging in high-quality practices.
The NCCN also continues to work with federal regulators, agencies, and lawmakers to implement long-term solutions to cancer drug shortages.
“The federal government has a key role to play in addressing this issue,” Ms. Schatz said. “Establishing economic incentives, such as tax breaks or manufacturing grants for generic drugmakers, will help support a robust and resilient supply chain — ultimately safeguarding care for people with cancer across the country.”
A version of this article appeared on Medscape.com.
Top reads from the CHEST journal portfolio
Understanding RA with COPD, lung cancer prediction models, and chronic cardiac dysfunction
Journal CHEST®
Does Rheumatoid Arthritis Increase the Risk of COPD?
By: Chiwook Chung, MD, and colleagues
Notably, individuals with seropositive RA exhibit a greater risk of COPD onset than those with seronegative RA. Although smoking history didn’t affect the relationship between RA and COPD, monitoring respiratory symptoms and pulmonary function in patients with RA, especially patients who are seropositive, is crucial. These findings underscore the importance of interdisciplinary collaboration between rheumatologists and pulmonologists to enhance early detection and management strategies for pulmonary complications in patients with RA.
– Commentary by Corinne Young, MSN, FNP-C, FCCP, Member of the CHEST Physician® Editorial Board
CHEST Pulmonary®
The Lung Cancer Prediction Model “Stress Test”
By: Brent E. Heideman, MD, and colleagues
Current lung cancer prediction models have limited utility in high-risk patients referred for diagnostic biopsy. In a study of 322 indeterminate pulmonary nodules, the Brock, Mayo Clinic, Herder, and Veterans Affairs models showed modest discrimination between benign and malignant nodules (AUCs 0.67-0.77). The models performed poorly for low-risk patients (negative predictive values 63%-71%) and suboptimally for high-risk patients (positive predictive values 73%-87%), suggesting referring physicians use additional clinical information not captured in these models to identify high-risk patients needing biopsy. New prediction models and biomarkers specifically developed and calibrated for high-risk populations are needed to better inform clinical decision-making. Incorporating interval imaging to assess changes in nodule characteristics could potentially improve model performance. Tailored risk assessment tools are crucial for optimizing management and reducing unnecessary invasive procedures in this challenging patient population.
– Commentary by Russell Miller, MD, Member of the CHEST Physician Editorial Board
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Characterizing Cardiac Function in ICU Survivors of Sepsis
By: Kevin Garrity, MBChB, and colleagues
While chronic cardiac dysfunction is one of the proposed mechanisms of long-term impairment post critical illness, its prevalence, mechanisms, and associations with disability following admission for sepsis are not well understood. Garrity and colleagues describe the Characterization of Cardiovascular Function in ICU Survivors of Sepsis (CONDUCT-ICU) protocol, a prospective study including two ICUs in Scotland aimed to better define cardiovascular dysfunction in survivors of sepsis. Designed to enroll 69 patients, demographics, cardiac and inflammatory biomarkers, and echocardiograms will be obtained on ICU discharge with additional laboratory data, cardiac magnetic resonance imaging, and patient-reported outcome measures to be obtained at 6 to 10 weeks. This novel multimodal approach will provide understanding into the role of cardiovascular dysfunction following critical illness as well as offer mechanistic insights. The investigators hope to obtain operational and pilot data for larger future studies.
– Commentary by Eugene Yuriditsky, MD, FCCP, Member of the CHEST Physician Editorial Board
Understanding RA with COPD, lung cancer prediction models, and chronic cardiac dysfunction
Understanding RA with COPD, lung cancer prediction models, and chronic cardiac dysfunction
Journal CHEST®
Does Rheumatoid Arthritis Increase the Risk of COPD?
By: Chiwook Chung, MD, and colleagues
Notably, individuals with seropositive RA exhibit a greater risk of COPD onset than those with seronegative RA. Although smoking history didn’t affect the relationship between RA and COPD, monitoring respiratory symptoms and pulmonary function in patients with RA, especially patients who are seropositive, is crucial. These findings underscore the importance of interdisciplinary collaboration between rheumatologists and pulmonologists to enhance early detection and management strategies for pulmonary complications in patients with RA.
– Commentary by Corinne Young, MSN, FNP-C, FCCP, Member of the CHEST Physician® Editorial Board
CHEST Pulmonary®
The Lung Cancer Prediction Model “Stress Test”
By: Brent E. Heideman, MD, and colleagues
Current lung cancer prediction models have limited utility in high-risk patients referred for diagnostic biopsy. In a study of 322 indeterminate pulmonary nodules, the Brock, Mayo Clinic, Herder, and Veterans Affairs models showed modest discrimination between benign and malignant nodules (AUCs 0.67-0.77). The models performed poorly for low-risk patients (negative predictive values 63%-71%) and suboptimally for high-risk patients (positive predictive values 73%-87%), suggesting referring physicians use additional clinical information not captured in these models to identify high-risk patients needing biopsy. New prediction models and biomarkers specifically developed and calibrated for high-risk populations are needed to better inform clinical decision-making. Incorporating interval imaging to assess changes in nodule characteristics could potentially improve model performance. Tailored risk assessment tools are crucial for optimizing management and reducing unnecessary invasive procedures in this challenging patient population.
– Commentary by Russell Miller, MD, Member of the CHEST Physician Editorial Board
CHEST Critical Care ®
Characterizing Cardiac Function in ICU Survivors of Sepsis
By: Kevin Garrity, MBChB, and colleagues
While chronic cardiac dysfunction is one of the proposed mechanisms of long-term impairment post critical illness, its prevalence, mechanisms, and associations with disability following admission for sepsis are not well understood. Garrity and colleagues describe the Characterization of Cardiovascular Function in ICU Survivors of Sepsis (CONDUCT-ICU) protocol, a prospective study including two ICUs in Scotland aimed to better define cardiovascular dysfunction in survivors of sepsis. Designed to enroll 69 patients, demographics, cardiac and inflammatory biomarkers, and echocardiograms will be obtained on ICU discharge with additional laboratory data, cardiac magnetic resonance imaging, and patient-reported outcome measures to be obtained at 6 to 10 weeks. This novel multimodal approach will provide understanding into the role of cardiovascular dysfunction following critical illness as well as offer mechanistic insights. The investigators hope to obtain operational and pilot data for larger future studies.
– Commentary by Eugene Yuriditsky, MD, FCCP, Member of the CHEST Physician Editorial Board
Journal CHEST®
Does Rheumatoid Arthritis Increase the Risk of COPD?
By: Chiwook Chung, MD, and colleagues
Notably, individuals with seropositive RA exhibit a greater risk of COPD onset than those with seronegative RA. Although smoking history didn’t affect the relationship between RA and COPD, monitoring respiratory symptoms and pulmonary function in patients with RA, especially patients who are seropositive, is crucial. These findings underscore the importance of interdisciplinary collaboration between rheumatologists and pulmonologists to enhance early detection and management strategies for pulmonary complications in patients with RA.
– Commentary by Corinne Young, MSN, FNP-C, FCCP, Member of the CHEST Physician® Editorial Board
CHEST Pulmonary®
The Lung Cancer Prediction Model “Stress Test”
By: Brent E. Heideman, MD, and colleagues
Current lung cancer prediction models have limited utility in high-risk patients referred for diagnostic biopsy. In a study of 322 indeterminate pulmonary nodules, the Brock, Mayo Clinic, Herder, and Veterans Affairs models showed modest discrimination between benign and malignant nodules (AUCs 0.67-0.77). The models performed poorly for low-risk patients (negative predictive values 63%-71%) and suboptimally for high-risk patients (positive predictive values 73%-87%), suggesting referring physicians use additional clinical information not captured in these models to identify high-risk patients needing biopsy. New prediction models and biomarkers specifically developed and calibrated for high-risk populations are needed to better inform clinical decision-making. Incorporating interval imaging to assess changes in nodule characteristics could potentially improve model performance. Tailored risk assessment tools are crucial for optimizing management and reducing unnecessary invasive procedures in this challenging patient population.
– Commentary by Russell Miller, MD, Member of the CHEST Physician Editorial Board
CHEST Critical Care ®
Characterizing Cardiac Function in ICU Survivors of Sepsis
By: Kevin Garrity, MBChB, and colleagues
While chronic cardiac dysfunction is one of the proposed mechanisms of long-term impairment post critical illness, its prevalence, mechanisms, and associations with disability following admission for sepsis are not well understood. Garrity and colleagues describe the Characterization of Cardiovascular Function in ICU Survivors of Sepsis (CONDUCT-ICU) protocol, a prospective study including two ICUs in Scotland aimed to better define cardiovascular dysfunction in survivors of sepsis. Designed to enroll 69 patients, demographics, cardiac and inflammatory biomarkers, and echocardiograms will be obtained on ICU discharge with additional laboratory data, cardiac magnetic resonance imaging, and patient-reported outcome measures to be obtained at 6 to 10 weeks. This novel multimodal approach will provide understanding into the role of cardiovascular dysfunction following critical illness as well as offer mechanistic insights. The investigators hope to obtain operational and pilot data for larger future studies.
– Commentary by Eugene Yuriditsky, MD, FCCP, Member of the CHEST Physician Editorial Board
Primary Care: Try These Steps to Boost Lung Cancer Screens
A few years ago, Kim Lori Sandler, MD, realized many patients newly diagnosed with lung cancer had never been screened for the disease — they received CT scans only because they were symptomatic.
But Dr. Sandler, a radiologist at Vanderbilt University Medical Center in Nashville, Tennessee, could see in medical charts that most of these patients had been eligible for a screening before becoming symptomatic. And for women, most had received decades worth of mammograms. She saw an opportunity and launched a study to find out if an intervention would work.
Low-dose CT and mammography services often are available in the same imaging facility, so women who qualified for a lung cancer screening were offered the scan during their mammography visit. Over a 3-year period, monthly rates of lung scans in women rose by 50% at one facility and 36% at the other.
“What we found is that women are really receptive, if you talk to them about it,” Dr. Sandler said. “I don’t think that lung cancer is thought of as a disease in women.”
Although lung cancer is the leading cause of cancer deaths in the United States, a recent study in JAMA Internal Medicine found only 18% of eligible patients were screened in 2022, a far cry from the rates of 72% for colon cancer — which itself falls short of goals from US medical groups like the American Cancer Society (ACS). Among those eligible, rates of lung screenings were lowest among younger people without comorbid conditions, who did not have health insurance or a usual source of care, and those living in southern states and states that did not expand Medicaid as part of the Affordable Care Act.
Getting patients screened is lifesaving: 27% of people with lung cancer survive 5 years after diagnosis. But the survival rate rises to 63% when cases are diagnosed at an early stage.
Increasing Uptake
The formal recommendation to use low-dose chest CT to screen for lung cancer is only a decade old. The approach was first endorsed by the United States Preventive Services Task Force (USPSTF) on the basis of an influential trial that found such testing was linked to a 20% reduction in mortality from the disease. Updated 2021 USPSTF guidelines call for annual screening of people aged 50-80 years who have a 20 pack-year history of smoking and currently smoke or have quit within the past 15 years.
But implementing the recommendation is not always simple. Unlike a colorectal or breast cancer screening, which is recommended primarily on patient age, eligibility for a lung cancer screening requires calculating pack-years of smoking, and, for past smokers, knowledge of when they quit.
The structured fields in most electronic medical records (EMRs) inquire about current or past use of cigarettes and the number of daily packs smoked. But few EMRs can calculate when a patient starts smoking two cigarettes a day but then increases to a pack a day and cuts down again. EMRs also do not track when a patient has stopped smoking permanently. Individual clinicians or health systems must identify patients who are eligible for screening, but the lack of automated calculations makes that job more difficult.
Dr. Sandler and colleagues turned to the informatics team at Vanderbilt to develop a natural language processing approach that extracts smoking data directly from clinician notes instead of using standard variables in their EMR.
The number of patients identified as needing a screening using the algorithm nearly doubled from baseline, from 5887 to 10,231 over a 3-year period, according to results from another study that Dr. Sandler published.
Although the algorithm may occasionally flag someone who does not need screening as eligible, “you can always have a conversation with the patient to determine if they actually meet eligibility criteria,” Dr. Sandler said.
Patient Navigators to the Rescue?
About a decade ago, Travis Baggett, MD, MPH, an associate professor of internal medicine at Harvard Medical School, Boston, Massachusetts, received pilot funding from the ACS to study cancer epidemiology among patients at Boston Health Care for the Homeless Program (BHCHP), which serves nearly 10,000 patients at a variety of Boston-area clinics each year.
“We found that both the incidence and mortality rates for lung cancer were more than twofold higher than in the general population,” Dr. Baggett, who is also the director of research at BHCHP, said.
He also discovered that BHCHP patients were diagnosed at significantly later stages than people in the general population for malignancies like breast and colorectal cancer.
Screening for lung cancer was a new recommendation at the time. With additional funding from the ACS, he launched a clinical trial in 2020 that randomized patients who were eligible for lung cancer screening to either work with a patient navigator or receive usual care.
The navigators eased the burden on primary care clinicians: They facilitated shared decision-making visits, helped participants make and attend appointments for low-dose CT, assisted with transportation, and arranged follow-up as needed.
The 3-year study found 43% of patients who received navigation services underwent screening for lung cancer, compared with 9% in the usual-care arm. Participants said the navigators played a critical role in educating them about the importance of screening, coordinating care, and providing emotional support.
“At the root of it all, it was quite clear that one thing that made the navigator successful was their interpersonal qualities and having someone that the patient could trust to help guide them through the process,” Dr. Baggett said.
The navigator program, however, stopped when the funding for the study ended.
But another health system has implemented navigators in a sustainable way through a quality improvement project. Michael Gieske, MD, director of lung cancer screening at St. Elizabeth Healthcare in Edgewood, Kentucky, starts his Friday morning meeting with a multidisciplinary group, including a thoracic surgeon, radiologist, pulmonologist, and several screening nurse navigators. They review the week’s chest CTs, with approximately one-third from patients who underwent lung cancer screening.
Nurse navigators at St. Elizabeth Healthcare follow up with any patient whose scan is suspicious for lung cancer and guide them through the process of seeing specialists and obtaining additional testing.
“They essentially hold the patient’s hand through this scary time in their life and make sure that everything flows smoothly and efficiently,” said Dr. Gieske, a family medicine physician.
St. Elizabeth’s program also draws on several evidence-based strategies used for other cancer screening programs, such as patient and provider education and quarterly feedback to their 194 primary care clinicians on rates of lung cancer screening among their eligible patients.
Several requirements for reimbursement for a lung cancer screening from the US Centers for Medicare & Medicaid Services can also serve as barriers to getting patients screened: Clinicians must identify who is eligible, provide tobacco cessation counseling, and document the shared decision-making process.
To streamline the steps, St. Elizabeth’s clinicians use an EMR smart set that reminds clinicians to verify smoking history and helps them document the required counseling.
Last year, 47% of eligible patients received their recommended screening, and Dr. Gieske said he expects even more improvement.
“We’re on track this year to complete 60% uptake if things continue,” he said, adding that 76% of the new cases of lung cancer are now diagnosed in stage I, with only 5% diagnosed in stage IV.
Dr. Gieske has shared his experience with many clinics in Appalachia, home to some of the highest rates of mortality from lung cancer in the country. A major part of his role with the Appalachian Community Cancer Alliance is helping educate primary care clinicians in the region about the importance of early detection of lung cancer.
“I think one of the most important things is just to convey a message of hope,” he said. “We’re trying to get the good word out there that if you screen individuals, you’re going to catch it early, when you have an extremely high chance of curing the lung cancer.”
Dr. Baggett reported support from grants from the ACS and the Massachusetts General Hospital Research Scholars Program. Dr. Sandler and Dr. Gieske reported no financial conflicts.
A version of this article first appeared on Medscape.com.
A few years ago, Kim Lori Sandler, MD, realized many patients newly diagnosed with lung cancer had never been screened for the disease — they received CT scans only because they were symptomatic.
But Dr. Sandler, a radiologist at Vanderbilt University Medical Center in Nashville, Tennessee, could see in medical charts that most of these patients had been eligible for a screening before becoming symptomatic. And for women, most had received decades worth of mammograms. She saw an opportunity and launched a study to find out if an intervention would work.
Low-dose CT and mammography services often are available in the same imaging facility, so women who qualified for a lung cancer screening were offered the scan during their mammography visit. Over a 3-year period, monthly rates of lung scans in women rose by 50% at one facility and 36% at the other.
“What we found is that women are really receptive, if you talk to them about it,” Dr. Sandler said. “I don’t think that lung cancer is thought of as a disease in women.”
Although lung cancer is the leading cause of cancer deaths in the United States, a recent study in JAMA Internal Medicine found only 18% of eligible patients were screened in 2022, a far cry from the rates of 72% for colon cancer — which itself falls short of goals from US medical groups like the American Cancer Society (ACS). Among those eligible, rates of lung screenings were lowest among younger people without comorbid conditions, who did not have health insurance or a usual source of care, and those living in southern states and states that did not expand Medicaid as part of the Affordable Care Act.
Getting patients screened is lifesaving: 27% of people with lung cancer survive 5 years after diagnosis. But the survival rate rises to 63% when cases are diagnosed at an early stage.
Increasing Uptake
The formal recommendation to use low-dose chest CT to screen for lung cancer is only a decade old. The approach was first endorsed by the United States Preventive Services Task Force (USPSTF) on the basis of an influential trial that found such testing was linked to a 20% reduction in mortality from the disease. Updated 2021 USPSTF guidelines call for annual screening of people aged 50-80 years who have a 20 pack-year history of smoking and currently smoke or have quit within the past 15 years.
But implementing the recommendation is not always simple. Unlike a colorectal or breast cancer screening, which is recommended primarily on patient age, eligibility for a lung cancer screening requires calculating pack-years of smoking, and, for past smokers, knowledge of when they quit.
The structured fields in most electronic medical records (EMRs) inquire about current or past use of cigarettes and the number of daily packs smoked. But few EMRs can calculate when a patient starts smoking two cigarettes a day but then increases to a pack a day and cuts down again. EMRs also do not track when a patient has stopped smoking permanently. Individual clinicians or health systems must identify patients who are eligible for screening, but the lack of automated calculations makes that job more difficult.
Dr. Sandler and colleagues turned to the informatics team at Vanderbilt to develop a natural language processing approach that extracts smoking data directly from clinician notes instead of using standard variables in their EMR.
The number of patients identified as needing a screening using the algorithm nearly doubled from baseline, from 5887 to 10,231 over a 3-year period, according to results from another study that Dr. Sandler published.
Although the algorithm may occasionally flag someone who does not need screening as eligible, “you can always have a conversation with the patient to determine if they actually meet eligibility criteria,” Dr. Sandler said.
Patient Navigators to the Rescue?
About a decade ago, Travis Baggett, MD, MPH, an associate professor of internal medicine at Harvard Medical School, Boston, Massachusetts, received pilot funding from the ACS to study cancer epidemiology among patients at Boston Health Care for the Homeless Program (BHCHP), which serves nearly 10,000 patients at a variety of Boston-area clinics each year.
“We found that both the incidence and mortality rates for lung cancer were more than twofold higher than in the general population,” Dr. Baggett, who is also the director of research at BHCHP, said.
He also discovered that BHCHP patients were diagnosed at significantly later stages than people in the general population for malignancies like breast and colorectal cancer.
Screening for lung cancer was a new recommendation at the time. With additional funding from the ACS, he launched a clinical trial in 2020 that randomized patients who were eligible for lung cancer screening to either work with a patient navigator or receive usual care.
The navigators eased the burden on primary care clinicians: They facilitated shared decision-making visits, helped participants make and attend appointments for low-dose CT, assisted with transportation, and arranged follow-up as needed.
The 3-year study found 43% of patients who received navigation services underwent screening for lung cancer, compared with 9% in the usual-care arm. Participants said the navigators played a critical role in educating them about the importance of screening, coordinating care, and providing emotional support.
“At the root of it all, it was quite clear that one thing that made the navigator successful was their interpersonal qualities and having someone that the patient could trust to help guide them through the process,” Dr. Baggett said.
The navigator program, however, stopped when the funding for the study ended.
But another health system has implemented navigators in a sustainable way through a quality improvement project. Michael Gieske, MD, director of lung cancer screening at St. Elizabeth Healthcare in Edgewood, Kentucky, starts his Friday morning meeting with a multidisciplinary group, including a thoracic surgeon, radiologist, pulmonologist, and several screening nurse navigators. They review the week’s chest CTs, with approximately one-third from patients who underwent lung cancer screening.
Nurse navigators at St. Elizabeth Healthcare follow up with any patient whose scan is suspicious for lung cancer and guide them through the process of seeing specialists and obtaining additional testing.
“They essentially hold the patient’s hand through this scary time in their life and make sure that everything flows smoothly and efficiently,” said Dr. Gieske, a family medicine physician.
St. Elizabeth’s program also draws on several evidence-based strategies used for other cancer screening programs, such as patient and provider education and quarterly feedback to their 194 primary care clinicians on rates of lung cancer screening among their eligible patients.
Several requirements for reimbursement for a lung cancer screening from the US Centers for Medicare & Medicaid Services can also serve as barriers to getting patients screened: Clinicians must identify who is eligible, provide tobacco cessation counseling, and document the shared decision-making process.
To streamline the steps, St. Elizabeth’s clinicians use an EMR smart set that reminds clinicians to verify smoking history and helps them document the required counseling.
Last year, 47% of eligible patients received their recommended screening, and Dr. Gieske said he expects even more improvement.
“We’re on track this year to complete 60% uptake if things continue,” he said, adding that 76% of the new cases of lung cancer are now diagnosed in stage I, with only 5% diagnosed in stage IV.
Dr. Gieske has shared his experience with many clinics in Appalachia, home to some of the highest rates of mortality from lung cancer in the country. A major part of his role with the Appalachian Community Cancer Alliance is helping educate primary care clinicians in the region about the importance of early detection of lung cancer.
“I think one of the most important things is just to convey a message of hope,” he said. “We’re trying to get the good word out there that if you screen individuals, you’re going to catch it early, when you have an extremely high chance of curing the lung cancer.”
Dr. Baggett reported support from grants from the ACS and the Massachusetts General Hospital Research Scholars Program. Dr. Sandler and Dr. Gieske reported no financial conflicts.
A version of this article first appeared on Medscape.com.
A few years ago, Kim Lori Sandler, MD, realized many patients newly diagnosed with lung cancer had never been screened for the disease — they received CT scans only because they were symptomatic.
But Dr. Sandler, a radiologist at Vanderbilt University Medical Center in Nashville, Tennessee, could see in medical charts that most of these patients had been eligible for a screening before becoming symptomatic. And for women, most had received decades worth of mammograms. She saw an opportunity and launched a study to find out if an intervention would work.
Low-dose CT and mammography services often are available in the same imaging facility, so women who qualified for a lung cancer screening were offered the scan during their mammography visit. Over a 3-year period, monthly rates of lung scans in women rose by 50% at one facility and 36% at the other.
“What we found is that women are really receptive, if you talk to them about it,” Dr. Sandler said. “I don’t think that lung cancer is thought of as a disease in women.”
Although lung cancer is the leading cause of cancer deaths in the United States, a recent study in JAMA Internal Medicine found only 18% of eligible patients were screened in 2022, a far cry from the rates of 72% for colon cancer — which itself falls short of goals from US medical groups like the American Cancer Society (ACS). Among those eligible, rates of lung screenings were lowest among younger people without comorbid conditions, who did not have health insurance or a usual source of care, and those living in southern states and states that did not expand Medicaid as part of the Affordable Care Act.
Getting patients screened is lifesaving: 27% of people with lung cancer survive 5 years after diagnosis. But the survival rate rises to 63% when cases are diagnosed at an early stage.
Increasing Uptake
The formal recommendation to use low-dose chest CT to screen for lung cancer is only a decade old. The approach was first endorsed by the United States Preventive Services Task Force (USPSTF) on the basis of an influential trial that found such testing was linked to a 20% reduction in mortality from the disease. Updated 2021 USPSTF guidelines call for annual screening of people aged 50-80 years who have a 20 pack-year history of smoking and currently smoke or have quit within the past 15 years.
But implementing the recommendation is not always simple. Unlike a colorectal or breast cancer screening, which is recommended primarily on patient age, eligibility for a lung cancer screening requires calculating pack-years of smoking, and, for past smokers, knowledge of when they quit.
The structured fields in most electronic medical records (EMRs) inquire about current or past use of cigarettes and the number of daily packs smoked. But few EMRs can calculate when a patient starts smoking two cigarettes a day but then increases to a pack a day and cuts down again. EMRs also do not track when a patient has stopped smoking permanently. Individual clinicians or health systems must identify patients who are eligible for screening, but the lack of automated calculations makes that job more difficult.
Dr. Sandler and colleagues turned to the informatics team at Vanderbilt to develop a natural language processing approach that extracts smoking data directly from clinician notes instead of using standard variables in their EMR.
The number of patients identified as needing a screening using the algorithm nearly doubled from baseline, from 5887 to 10,231 over a 3-year period, according to results from another study that Dr. Sandler published.
Although the algorithm may occasionally flag someone who does not need screening as eligible, “you can always have a conversation with the patient to determine if they actually meet eligibility criteria,” Dr. Sandler said.
Patient Navigators to the Rescue?
About a decade ago, Travis Baggett, MD, MPH, an associate professor of internal medicine at Harvard Medical School, Boston, Massachusetts, received pilot funding from the ACS to study cancer epidemiology among patients at Boston Health Care for the Homeless Program (BHCHP), which serves nearly 10,000 patients at a variety of Boston-area clinics each year.
“We found that both the incidence and mortality rates for lung cancer were more than twofold higher than in the general population,” Dr. Baggett, who is also the director of research at BHCHP, said.
He also discovered that BHCHP patients were diagnosed at significantly later stages than people in the general population for malignancies like breast and colorectal cancer.
Screening for lung cancer was a new recommendation at the time. With additional funding from the ACS, he launched a clinical trial in 2020 that randomized patients who were eligible for lung cancer screening to either work with a patient navigator or receive usual care.
The navigators eased the burden on primary care clinicians: They facilitated shared decision-making visits, helped participants make and attend appointments for low-dose CT, assisted with transportation, and arranged follow-up as needed.
The 3-year study found 43% of patients who received navigation services underwent screening for lung cancer, compared with 9% in the usual-care arm. Participants said the navigators played a critical role in educating them about the importance of screening, coordinating care, and providing emotional support.
“At the root of it all, it was quite clear that one thing that made the navigator successful was their interpersonal qualities and having someone that the patient could trust to help guide them through the process,” Dr. Baggett said.
The navigator program, however, stopped when the funding for the study ended.
But another health system has implemented navigators in a sustainable way through a quality improvement project. Michael Gieske, MD, director of lung cancer screening at St. Elizabeth Healthcare in Edgewood, Kentucky, starts his Friday morning meeting with a multidisciplinary group, including a thoracic surgeon, radiologist, pulmonologist, and several screening nurse navigators. They review the week’s chest CTs, with approximately one-third from patients who underwent lung cancer screening.
Nurse navigators at St. Elizabeth Healthcare follow up with any patient whose scan is suspicious for lung cancer and guide them through the process of seeing specialists and obtaining additional testing.
“They essentially hold the patient’s hand through this scary time in their life and make sure that everything flows smoothly and efficiently,” said Dr. Gieske, a family medicine physician.
St. Elizabeth’s program also draws on several evidence-based strategies used for other cancer screening programs, such as patient and provider education and quarterly feedback to their 194 primary care clinicians on rates of lung cancer screening among their eligible patients.
Several requirements for reimbursement for a lung cancer screening from the US Centers for Medicare & Medicaid Services can also serve as barriers to getting patients screened: Clinicians must identify who is eligible, provide tobacco cessation counseling, and document the shared decision-making process.
To streamline the steps, St. Elizabeth’s clinicians use an EMR smart set that reminds clinicians to verify smoking history and helps them document the required counseling.
Last year, 47% of eligible patients received their recommended screening, and Dr. Gieske said he expects even more improvement.
“We’re on track this year to complete 60% uptake if things continue,” he said, adding that 76% of the new cases of lung cancer are now diagnosed in stage I, with only 5% diagnosed in stage IV.
Dr. Gieske has shared his experience with many clinics in Appalachia, home to some of the highest rates of mortality from lung cancer in the country. A major part of his role with the Appalachian Community Cancer Alliance is helping educate primary care clinicians in the region about the importance of early detection of lung cancer.
“I think one of the most important things is just to convey a message of hope,” he said. “We’re trying to get the good word out there that if you screen individuals, you’re going to catch it early, when you have an extremely high chance of curing the lung cancer.”
Dr. Baggett reported support from grants from the ACS and the Massachusetts General Hospital Research Scholars Program. Dr. Sandler and Dr. Gieske reported no financial conflicts.
A version of this article first appeared on Medscape.com.
MUC-1 vaccine associated with notable overall survival rates in breast cancer
“This is the first successful study of a breast cancer vaccine to date,” Christian F. Singer, MD, said during an interview. Dr. Singer, the lead author of the new study, presented the results during a poster session at the 2024 annual meeting of the American Society of Clinical Oncology (ASCO).
Previously known as both liposomal BLP25 and Stimuvax, tecemotide is an antigen-specific immunotherapy that targets the cancer therapy–resistant MUC-1 glycoprotein, which is overexpressed in over 90% of breast cancers. Tecemotide also has been shown to moderately improve overall survival rates in non–small cell lung cancer.
“We are not at all surprised by the results of this study in breast cancer,” Gregory T. Wurz, PhD, senior researcher at RCU Labs in Lincoln, California, said in an interview.
Dr. Wurz is coauthor of several studies on peptide vaccines, including a mouse model study of human MUC-1–expressing mammary tumors showing that tecemotide combined with letrozole had additive antitumor activity. Another paper he coauthored showed that ospemifene enhanced the immune response to tecemotide in both tumor-bearing and non–tumor-bearing mice. These findings, combined with other research, led to the creation of a patented method of combining therapies to enhance the efficacy of immunotherapy in the treatment of cancer and infectious diseases. Dr. Wurz was not involved in the new research that Dr. Singer presented at ASCO.
Study Methods and Results
Dr. Singer, head of obstetrics and gynecology at the Medical University of Vienna, Vienna, Austria, and coauthors randomized 400 patients with HER2-negative early breast cancer in a prospective, multicenter, two-arm, phase 2 ABCSG 34 trial to receive preoperative standard of care (SOC) neoadjuvant treatment with or without tecemotide.
Postmenopausal women with luminal A tumors were given 6 months of letrozole as SOC. Postmenopausal patients with triple-negative breast cancer, luminal B tumors, in whom chemotherapy was SOC, as well as all premenopausal study participants, were given four cycles of both epirubicin cyclophosphamide and docetaxel every 3 weeks.
The study’s primary endpoint was the residual cancer burden at the time of surgery.
Long-term outcomes were measured as part of a translational project, while distant relapse-free survival (DRFS) and overall survival (OS) were analyzed with Cox regression models. Long-term outcome data were available for 291 women, of whom 236 had received chemotherapy as SOC.
While tecemotide plus neoadjuvant SOC was not associated with a significant increase in residual cancer burden (RCB) at the time of surgery (36.4% vs 31.5%; P = .42; 40.5% vs 34.8%; P = .37 for the chemotherapy-only cohort), follow-up at 7 years showed 80.8% of patients who had received SOC plus tecemotide were still alive and free from metastasis.
In patients who had received SOC alone, the OS rate at 7 years with no metastasis was 64.7% (hazard ratio [HR] for DRFS, 0.53; 95% CI, 0.34-0.83; P = .005). The OS rate for the study group was 83.0% vs 68.2% in the non-tecemotide cohort (HR for OS, 0.53; 95% CI, 0.33-0.85; P = .008).
The lack of RCB signal at the endpoints, “tells us that pathologic complete response and residual cancer burden simply are not adequate endpoints for cancer vaccination studies and we need to find other predictive/prognostic markers, said Dr. Singer. “We are currently looking into this in exploratory studies.”
The chemotherapy plus tecemotide cohort had a notable outcome with a DRFS of 81.9% vs 65.0% in the SOC group (HR, 0.50; 95% CI, 0.31-0.83; P = .007), and an OS rate of 83.6% vs 67.8% (HR, 0.51; 95% CI, 0.30-0.88; P = .016).
Dr. Singer characterized the HRs as intriguing, saying that they “pave the way for new trials.”
Ideas for Further Study of Tecemotide
“What we would like to see next for tecemotide are clinical studies that explore whether immunomodulatory agents can further enhance the response to tecemotide in lung, breast, and potentially other MUC-1–expressing cancers,” Dr. Wurz said.
Future phase 3 studies of MUC-1 cancer vaccines, possibly those using mRNA technology, are yet to come, according to Dr. Singer. “We also need to find out why the vaccine works sometimes and sometimes not.”
Dr. Singer disclosed financial ties to AstraZeneca/MedImmune, Daiichi Sankyo Europe, Novartis, Gilead Sciences, Sanofi/Aventis, Amgen, Myriad Genetics, and Roche. Dr. Wurz had no disclosures, but his research partner and founder of RCU Labs, Michael De Gregorio, is the sole inventor of the patent referenced in the story. That patent has been assigned to the Regents of the University of California.
“This is the first successful study of a breast cancer vaccine to date,” Christian F. Singer, MD, said during an interview. Dr. Singer, the lead author of the new study, presented the results during a poster session at the 2024 annual meeting of the American Society of Clinical Oncology (ASCO).
Previously known as both liposomal BLP25 and Stimuvax, tecemotide is an antigen-specific immunotherapy that targets the cancer therapy–resistant MUC-1 glycoprotein, which is overexpressed in over 90% of breast cancers. Tecemotide also has been shown to moderately improve overall survival rates in non–small cell lung cancer.
“We are not at all surprised by the results of this study in breast cancer,” Gregory T. Wurz, PhD, senior researcher at RCU Labs in Lincoln, California, said in an interview.
Dr. Wurz is coauthor of several studies on peptide vaccines, including a mouse model study of human MUC-1–expressing mammary tumors showing that tecemotide combined with letrozole had additive antitumor activity. Another paper he coauthored showed that ospemifene enhanced the immune response to tecemotide in both tumor-bearing and non–tumor-bearing mice. These findings, combined with other research, led to the creation of a patented method of combining therapies to enhance the efficacy of immunotherapy in the treatment of cancer and infectious diseases. Dr. Wurz was not involved in the new research that Dr. Singer presented at ASCO.
Study Methods and Results
Dr. Singer, head of obstetrics and gynecology at the Medical University of Vienna, Vienna, Austria, and coauthors randomized 400 patients with HER2-negative early breast cancer in a prospective, multicenter, two-arm, phase 2 ABCSG 34 trial to receive preoperative standard of care (SOC) neoadjuvant treatment with or without tecemotide.
Postmenopausal women with luminal A tumors were given 6 months of letrozole as SOC. Postmenopausal patients with triple-negative breast cancer, luminal B tumors, in whom chemotherapy was SOC, as well as all premenopausal study participants, were given four cycles of both epirubicin cyclophosphamide and docetaxel every 3 weeks.
The study’s primary endpoint was the residual cancer burden at the time of surgery.
Long-term outcomes were measured as part of a translational project, while distant relapse-free survival (DRFS) and overall survival (OS) were analyzed with Cox regression models. Long-term outcome data were available for 291 women, of whom 236 had received chemotherapy as SOC.
While tecemotide plus neoadjuvant SOC was not associated with a significant increase in residual cancer burden (RCB) at the time of surgery (36.4% vs 31.5%; P = .42; 40.5% vs 34.8%; P = .37 for the chemotherapy-only cohort), follow-up at 7 years showed 80.8% of patients who had received SOC plus tecemotide were still alive and free from metastasis.
In patients who had received SOC alone, the OS rate at 7 years with no metastasis was 64.7% (hazard ratio [HR] for DRFS, 0.53; 95% CI, 0.34-0.83; P = .005). The OS rate for the study group was 83.0% vs 68.2% in the non-tecemotide cohort (HR for OS, 0.53; 95% CI, 0.33-0.85; P = .008).
The lack of RCB signal at the endpoints, “tells us that pathologic complete response and residual cancer burden simply are not adequate endpoints for cancer vaccination studies and we need to find other predictive/prognostic markers, said Dr. Singer. “We are currently looking into this in exploratory studies.”
The chemotherapy plus tecemotide cohort had a notable outcome with a DRFS of 81.9% vs 65.0% in the SOC group (HR, 0.50; 95% CI, 0.31-0.83; P = .007), and an OS rate of 83.6% vs 67.8% (HR, 0.51; 95% CI, 0.30-0.88; P = .016).
Dr. Singer characterized the HRs as intriguing, saying that they “pave the way for new trials.”
Ideas for Further Study of Tecemotide
“What we would like to see next for tecemotide are clinical studies that explore whether immunomodulatory agents can further enhance the response to tecemotide in lung, breast, and potentially other MUC-1–expressing cancers,” Dr. Wurz said.
Future phase 3 studies of MUC-1 cancer vaccines, possibly those using mRNA technology, are yet to come, according to Dr. Singer. “We also need to find out why the vaccine works sometimes and sometimes not.”
Dr. Singer disclosed financial ties to AstraZeneca/MedImmune, Daiichi Sankyo Europe, Novartis, Gilead Sciences, Sanofi/Aventis, Amgen, Myriad Genetics, and Roche. Dr. Wurz had no disclosures, but his research partner and founder of RCU Labs, Michael De Gregorio, is the sole inventor of the patent referenced in the story. That patent has been assigned to the Regents of the University of California.
“This is the first successful study of a breast cancer vaccine to date,” Christian F. Singer, MD, said during an interview. Dr. Singer, the lead author of the new study, presented the results during a poster session at the 2024 annual meeting of the American Society of Clinical Oncology (ASCO).
Previously known as both liposomal BLP25 and Stimuvax, tecemotide is an antigen-specific immunotherapy that targets the cancer therapy–resistant MUC-1 glycoprotein, which is overexpressed in over 90% of breast cancers. Tecemotide also has been shown to moderately improve overall survival rates in non–small cell lung cancer.
“We are not at all surprised by the results of this study in breast cancer,” Gregory T. Wurz, PhD, senior researcher at RCU Labs in Lincoln, California, said in an interview.
Dr. Wurz is coauthor of several studies on peptide vaccines, including a mouse model study of human MUC-1–expressing mammary tumors showing that tecemotide combined with letrozole had additive antitumor activity. Another paper he coauthored showed that ospemifene enhanced the immune response to tecemotide in both tumor-bearing and non–tumor-bearing mice. These findings, combined with other research, led to the creation of a patented method of combining therapies to enhance the efficacy of immunotherapy in the treatment of cancer and infectious diseases. Dr. Wurz was not involved in the new research that Dr. Singer presented at ASCO.
Study Methods and Results
Dr. Singer, head of obstetrics and gynecology at the Medical University of Vienna, Vienna, Austria, and coauthors randomized 400 patients with HER2-negative early breast cancer in a prospective, multicenter, two-arm, phase 2 ABCSG 34 trial to receive preoperative standard of care (SOC) neoadjuvant treatment with or without tecemotide.
Postmenopausal women with luminal A tumors were given 6 months of letrozole as SOC. Postmenopausal patients with triple-negative breast cancer, luminal B tumors, in whom chemotherapy was SOC, as well as all premenopausal study participants, were given four cycles of both epirubicin cyclophosphamide and docetaxel every 3 weeks.
The study’s primary endpoint was the residual cancer burden at the time of surgery.
Long-term outcomes were measured as part of a translational project, while distant relapse-free survival (DRFS) and overall survival (OS) were analyzed with Cox regression models. Long-term outcome data were available for 291 women, of whom 236 had received chemotherapy as SOC.
While tecemotide plus neoadjuvant SOC was not associated with a significant increase in residual cancer burden (RCB) at the time of surgery (36.4% vs 31.5%; P = .42; 40.5% vs 34.8%; P = .37 for the chemotherapy-only cohort), follow-up at 7 years showed 80.8% of patients who had received SOC plus tecemotide were still alive and free from metastasis.
In patients who had received SOC alone, the OS rate at 7 years with no metastasis was 64.7% (hazard ratio [HR] for DRFS, 0.53; 95% CI, 0.34-0.83; P = .005). The OS rate for the study group was 83.0% vs 68.2% in the non-tecemotide cohort (HR for OS, 0.53; 95% CI, 0.33-0.85; P = .008).
The lack of RCB signal at the endpoints, “tells us that pathologic complete response and residual cancer burden simply are not adequate endpoints for cancer vaccination studies and we need to find other predictive/prognostic markers, said Dr. Singer. “We are currently looking into this in exploratory studies.”
The chemotherapy plus tecemotide cohort had a notable outcome with a DRFS of 81.9% vs 65.0% in the SOC group (HR, 0.50; 95% CI, 0.31-0.83; P = .007), and an OS rate of 83.6% vs 67.8% (HR, 0.51; 95% CI, 0.30-0.88; P = .016).
Dr. Singer characterized the HRs as intriguing, saying that they “pave the way for new trials.”
Ideas for Further Study of Tecemotide
“What we would like to see next for tecemotide are clinical studies that explore whether immunomodulatory agents can further enhance the response to tecemotide in lung, breast, and potentially other MUC-1–expressing cancers,” Dr. Wurz said.
Future phase 3 studies of MUC-1 cancer vaccines, possibly those using mRNA technology, are yet to come, according to Dr. Singer. “We also need to find out why the vaccine works sometimes and sometimes not.”
Dr. Singer disclosed financial ties to AstraZeneca/MedImmune, Daiichi Sankyo Europe, Novartis, Gilead Sciences, Sanofi/Aventis, Amgen, Myriad Genetics, and Roche. Dr. Wurz had no disclosures, but his research partner and founder of RCU Labs, Michael De Gregorio, is the sole inventor of the patent referenced in the story. That patent has been assigned to the Regents of the University of California.
FROM ASCO 2024
Neurofilament Light Chain Detects Early Chemotherapy-Related Neurotoxicity
Investigators found Nfl levels increased in cancer patients following a first infusion of the medication paclitaxel and corresponded to neuropathy severity 6-12 months post-treatment, suggesting the blood protein may provide an early CIPN biomarker.
“Nfl after a single cycle could detect axonal degeneration,” said lead investigator Masarra Joda, a researcher and PhD candidate at the University of Sydney in Australia. She added that “quantification of Nfl may provide a clinically useful marker of emerging neurotoxicity in patients vulnerable to CIPN.”
The findings were presented at the Peripheral Nerve Society (PNS) 2024 annual meeting.
Common, Burdensome Side Effect
A common side effect of chemotherapy, CIPN manifests as sensory neuropathy and causes degeneration of the peripheral axons. A protein biomarker of axonal degeneration, Nfl has previously been investigated as a way of identifying patients at risk of CIPN.
The goal of the current study was to identify the potential link between Nfl with neurophysiological markers of axon degeneration in patients receiving the neurotoxin chemotherapy paclitaxel.
The study included 93 cancer patients. All were assessed at the beginning, middle, and end of treatment. CIPN was assessed using blood samples of Nfl and the Total Neuropathy Score (TNS), the Common Terminology Criteria for Adverse Events (CTCAE) neuropathy scale, and patient-reported measures using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire–Chemotherapy-Induced Peripheral Neuropathy Module (EORTC-CIPN20).
Axonal degeneration was measured with neurophysiological tests including sural nerve compound sensory action potential (CSAP) for the lower limbs, and sensory median nerve CSAP, as well as stimulus threshold testing, for the upper limbs.
Almost all of study participants (97%) were female. The majority (66%) had breast cancer and 30% had gynecological cancer. Most (73%) were receiving a weekly regimen of paclitaxel, and the remainder were treated with taxanes plus platinum once every 3 weeks. By the end of treatment, 82% of the patients had developed CIPN, which was mild in 44% and moderate/severe in 38%.
Nfl levels increased significantly from baseline to after the first dose of chemotherapy (P < .001), “highlighting that nerve damage occurs from the very beginning of treatment,” senior investigator Susanna Park, PhD, told this news organization.
In addition, “patients with higher Nfl levels after a single paclitaxel treatment had greater neuropathy at the end of treatment (higher EORTC scores [P ≤ .026], and higher TNS scores [P ≤ .00]),” added Dr. Park, who is associate professor at the University of Sydney.
“Importantly, we also looked at long-term outcomes beyond the end of chemotherapy, because chronic neuropathy produces a significant burden in cancer survivors,” said Dr. Park.
“Among a total of 44 patients who completed the 6- to 12-month post-treatment follow-up, NfL levels after a single treatment were linked to severity of nerve damage quantified with neurophysiological tests, and greater Nfl levels at mid-treatment were correlated with worse patient and neurologically graded neuropathy at 6-12 months.”
Dr. Park said the results suggest that NfL may provide a biomarker of long-term axon damage and that Nfl assays “may enable clinicians to evaluate the risk of long-term toxicity early during paclitaxel treatment to hopefully provide clinically significant information to guide better treatment titration.”
Currently, she said, CIPN is a prominent cause of dose reduction and early chemotherapy cessation.
“For example, in early breast cancer around 25% of patients experience a dose reduction due to the severity of neuropathy symptoms.” But, she said, “there is no standardized way of identifying which patients are at risk of long-term neuropathy and therefore, may benefit more from dose reduction. In this setting, a biomarker such as Nfl could provide oncologists with more information about the risk of long-term toxicity and take that into account in dose decision-making.”
For some cancers, she added, there are multiple potential therapy options.
“A biomarker such as NfL could assist in determining risk-benefit profile in terms of switching to alternate therapies. However, further studies will be needed to fully define the utility of NfL as a biomarker of paclitaxel neuropathy.”
Promising Research
Commenting on the research for this news organization, Maryam Lustberg, MD, associate professor, director of the Center for Breast Cancer at Smilow Cancer Hospital and Yale Cancer Center, and chief of Breast Medical Oncology at Yale Cancer Center, in New Haven, Connecticut, said the study “builds on a body of work previously reported by others showing that neurofilament light chains as detected in the blood can be associated with early signs of neurotoxic injury.”
She added that the research “is promising, since existing clinical and patient-reported measures tend to under-detect chemotherapy-induced neuropathy until more permanent injury might have occurred.”
Dr. Lustberg, who is immediate past president of the Multinational Association of Supportive Care in Cancer, said future studies are needed before Nfl testing can be implemented in routine practice, but that “early detection will allow earlier initiation of supportive care strategies such as physical therapy and exercise, as well as dose modifications, which may be helpful for preventing permanent damage and improving quality of life.”
The investigators and Dr. Lustberg report no relevant financial relationships.
A version of this article appeared on Medscape.com.
Investigators found Nfl levels increased in cancer patients following a first infusion of the medication paclitaxel and corresponded to neuropathy severity 6-12 months post-treatment, suggesting the blood protein may provide an early CIPN biomarker.
“Nfl after a single cycle could detect axonal degeneration,” said lead investigator Masarra Joda, a researcher and PhD candidate at the University of Sydney in Australia. She added that “quantification of Nfl may provide a clinically useful marker of emerging neurotoxicity in patients vulnerable to CIPN.”
The findings were presented at the Peripheral Nerve Society (PNS) 2024 annual meeting.
Common, Burdensome Side Effect
A common side effect of chemotherapy, CIPN manifests as sensory neuropathy and causes degeneration of the peripheral axons. A protein biomarker of axonal degeneration, Nfl has previously been investigated as a way of identifying patients at risk of CIPN.
The goal of the current study was to identify the potential link between Nfl with neurophysiological markers of axon degeneration in patients receiving the neurotoxin chemotherapy paclitaxel.
The study included 93 cancer patients. All were assessed at the beginning, middle, and end of treatment. CIPN was assessed using blood samples of Nfl and the Total Neuropathy Score (TNS), the Common Terminology Criteria for Adverse Events (CTCAE) neuropathy scale, and patient-reported measures using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire–Chemotherapy-Induced Peripheral Neuropathy Module (EORTC-CIPN20).
Axonal degeneration was measured with neurophysiological tests including sural nerve compound sensory action potential (CSAP) for the lower limbs, and sensory median nerve CSAP, as well as stimulus threshold testing, for the upper limbs.
Almost all of study participants (97%) were female. The majority (66%) had breast cancer and 30% had gynecological cancer. Most (73%) were receiving a weekly regimen of paclitaxel, and the remainder were treated with taxanes plus platinum once every 3 weeks. By the end of treatment, 82% of the patients had developed CIPN, which was mild in 44% and moderate/severe in 38%.
Nfl levels increased significantly from baseline to after the first dose of chemotherapy (P < .001), “highlighting that nerve damage occurs from the very beginning of treatment,” senior investigator Susanna Park, PhD, told this news organization.
In addition, “patients with higher Nfl levels after a single paclitaxel treatment had greater neuropathy at the end of treatment (higher EORTC scores [P ≤ .026], and higher TNS scores [P ≤ .00]),” added Dr. Park, who is associate professor at the University of Sydney.
“Importantly, we also looked at long-term outcomes beyond the end of chemotherapy, because chronic neuropathy produces a significant burden in cancer survivors,” said Dr. Park.
“Among a total of 44 patients who completed the 6- to 12-month post-treatment follow-up, NfL levels after a single treatment were linked to severity of nerve damage quantified with neurophysiological tests, and greater Nfl levels at mid-treatment were correlated with worse patient and neurologically graded neuropathy at 6-12 months.”
Dr. Park said the results suggest that NfL may provide a biomarker of long-term axon damage and that Nfl assays “may enable clinicians to evaluate the risk of long-term toxicity early during paclitaxel treatment to hopefully provide clinically significant information to guide better treatment titration.”
Currently, she said, CIPN is a prominent cause of dose reduction and early chemotherapy cessation.
“For example, in early breast cancer around 25% of patients experience a dose reduction due to the severity of neuropathy symptoms.” But, she said, “there is no standardized way of identifying which patients are at risk of long-term neuropathy and therefore, may benefit more from dose reduction. In this setting, a biomarker such as Nfl could provide oncologists with more information about the risk of long-term toxicity and take that into account in dose decision-making.”
For some cancers, she added, there are multiple potential therapy options.
“A biomarker such as NfL could assist in determining risk-benefit profile in terms of switching to alternate therapies. However, further studies will be needed to fully define the utility of NfL as a biomarker of paclitaxel neuropathy.”
Promising Research
Commenting on the research for this news organization, Maryam Lustberg, MD, associate professor, director of the Center for Breast Cancer at Smilow Cancer Hospital and Yale Cancer Center, and chief of Breast Medical Oncology at Yale Cancer Center, in New Haven, Connecticut, said the study “builds on a body of work previously reported by others showing that neurofilament light chains as detected in the blood can be associated with early signs of neurotoxic injury.”
She added that the research “is promising, since existing clinical and patient-reported measures tend to under-detect chemotherapy-induced neuropathy until more permanent injury might have occurred.”
Dr. Lustberg, who is immediate past president of the Multinational Association of Supportive Care in Cancer, said future studies are needed before Nfl testing can be implemented in routine practice, but that “early detection will allow earlier initiation of supportive care strategies such as physical therapy and exercise, as well as dose modifications, which may be helpful for preventing permanent damage and improving quality of life.”
The investigators and Dr. Lustberg report no relevant financial relationships.
A version of this article appeared on Medscape.com.
Investigators found Nfl levels increased in cancer patients following a first infusion of the medication paclitaxel and corresponded to neuropathy severity 6-12 months post-treatment, suggesting the blood protein may provide an early CIPN biomarker.
“Nfl after a single cycle could detect axonal degeneration,” said lead investigator Masarra Joda, a researcher and PhD candidate at the University of Sydney in Australia. She added that “quantification of Nfl may provide a clinically useful marker of emerging neurotoxicity in patients vulnerable to CIPN.”
The findings were presented at the Peripheral Nerve Society (PNS) 2024 annual meeting.
Common, Burdensome Side Effect
A common side effect of chemotherapy, CIPN manifests as sensory neuropathy and causes degeneration of the peripheral axons. A protein biomarker of axonal degeneration, Nfl has previously been investigated as a way of identifying patients at risk of CIPN.
The goal of the current study was to identify the potential link between Nfl with neurophysiological markers of axon degeneration in patients receiving the neurotoxin chemotherapy paclitaxel.
The study included 93 cancer patients. All were assessed at the beginning, middle, and end of treatment. CIPN was assessed using blood samples of Nfl and the Total Neuropathy Score (TNS), the Common Terminology Criteria for Adverse Events (CTCAE) neuropathy scale, and patient-reported measures using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire–Chemotherapy-Induced Peripheral Neuropathy Module (EORTC-CIPN20).
Axonal degeneration was measured with neurophysiological tests including sural nerve compound sensory action potential (CSAP) for the lower limbs, and sensory median nerve CSAP, as well as stimulus threshold testing, for the upper limbs.
Almost all of study participants (97%) were female. The majority (66%) had breast cancer and 30% had gynecological cancer. Most (73%) were receiving a weekly regimen of paclitaxel, and the remainder were treated with taxanes plus platinum once every 3 weeks. By the end of treatment, 82% of the patients had developed CIPN, which was mild in 44% and moderate/severe in 38%.
Nfl levels increased significantly from baseline to after the first dose of chemotherapy (P < .001), “highlighting that nerve damage occurs from the very beginning of treatment,” senior investigator Susanna Park, PhD, told this news organization.
In addition, “patients with higher Nfl levels after a single paclitaxel treatment had greater neuropathy at the end of treatment (higher EORTC scores [P ≤ .026], and higher TNS scores [P ≤ .00]),” added Dr. Park, who is associate professor at the University of Sydney.
“Importantly, we also looked at long-term outcomes beyond the end of chemotherapy, because chronic neuropathy produces a significant burden in cancer survivors,” said Dr. Park.
“Among a total of 44 patients who completed the 6- to 12-month post-treatment follow-up, NfL levels after a single treatment were linked to severity of nerve damage quantified with neurophysiological tests, and greater Nfl levels at mid-treatment were correlated with worse patient and neurologically graded neuropathy at 6-12 months.”
Dr. Park said the results suggest that NfL may provide a biomarker of long-term axon damage and that Nfl assays “may enable clinicians to evaluate the risk of long-term toxicity early during paclitaxel treatment to hopefully provide clinically significant information to guide better treatment titration.”
Currently, she said, CIPN is a prominent cause of dose reduction and early chemotherapy cessation.
“For example, in early breast cancer around 25% of patients experience a dose reduction due to the severity of neuropathy symptoms.” But, she said, “there is no standardized way of identifying which patients are at risk of long-term neuropathy and therefore, may benefit more from dose reduction. In this setting, a biomarker such as Nfl could provide oncologists with more information about the risk of long-term toxicity and take that into account in dose decision-making.”
For some cancers, she added, there are multiple potential therapy options.
“A biomarker such as NfL could assist in determining risk-benefit profile in terms of switching to alternate therapies. However, further studies will be needed to fully define the utility of NfL as a biomarker of paclitaxel neuropathy.”
Promising Research
Commenting on the research for this news organization, Maryam Lustberg, MD, associate professor, director of the Center for Breast Cancer at Smilow Cancer Hospital and Yale Cancer Center, and chief of Breast Medical Oncology at Yale Cancer Center, in New Haven, Connecticut, said the study “builds on a body of work previously reported by others showing that neurofilament light chains as detected in the blood can be associated with early signs of neurotoxic injury.”
She added that the research “is promising, since existing clinical and patient-reported measures tend to under-detect chemotherapy-induced neuropathy until more permanent injury might have occurred.”
Dr. Lustberg, who is immediate past president of the Multinational Association of Supportive Care in Cancer, said future studies are needed before Nfl testing can be implemented in routine practice, but that “early detection will allow earlier initiation of supportive care strategies such as physical therapy and exercise, as well as dose modifications, which may be helpful for preventing permanent damage and improving quality of life.”
The investigators and Dr. Lustberg report no relevant financial relationships.
A version of this article appeared on Medscape.com.
AT PNS 2024
New Trials in Lung Cancer: Could Your Patients Benefit?
Resected stage II, IIIA, or IIIB with nodal involvement non–small cell lung cancer (NSCLC). Adult patients with this type of cancer can join a randomized, controlled, phase 3 study assessing whether an investigational drug called V940 added to pembrolizumab (Keytruda) delays cancer recurrence better than pembrolizumab alone.
V940 is an individualized neoantigen therapy designed to generate T-cell antitumor responses targeted to a patient’s specific mutation profile.
V940 plus pembrolizumab showed a trend toward longer recurrence-free survival vs pembrolizumab alone in a recent phase 2 study in melanoma (hazard ratio, 0.561; P = .053).
In the current trial, one group of participants will receive intramuscular injections of V940 every 3 weeks plus intravenous (IV) pembrolizumab every 6 weeks for up to approximately 1 year or until disease recurrence or unacceptable toxicity, whichever happens first. The other people in the trial will be on the same schedule, with a placebo replacing V940.
Centers in Florida, Georgia, Kentucky, Montana, New Jersey, New York, North Dakota, and six other countries started recruiting for the trial’s 868 participants in December 2023. Disease-free survival is the primary endpoint. Overall survival over approximately 12 years and quality of life (QoL) are secondary endpoints. More details at clinicaltrials.gov.
Metastatic NSCLC with a programmed cell death ligand 1 (PD-L1)–tumor proportion score of > 50%. Adults in this clinical situation are eligible for a randomized, open-label, phase 3 trial to determine whether an experimental antibody-drug conjugate called MK-2870 added to standard pembrolizumab prolongs survival.
MK-2870 delivers a cytotoxin to cancer cells by binding to trophoblast cell-surface antigen 2, known to promote tumor cell growth and metastasis. For up to 2 years, half of participants will receive MK-2870 by IV every 2 weeks plus IV pembrolizumab every 6 weeks. The other group will receive only pembrolizumab.
In December 2023, study sites in Georgia, Minnesota, Mississippi, Nevada, Oregon, Australia, Denmark, Taiwan, and Turkey started seeking the trial’s 614 participants. Overall survival over approximately 4 years is the primary endpoint; QoL is a secondary endpoint. More details at clinicaltrials.gov.
Untreated locally advanced or metastatic NSCLC with KRAS G12C mutations. Individuals with this type of lung cancer may be interested in a randomized, controlled, phase 3 study examining whether an experimental oral KRAS G12C inhibitor called LY3537982 boosts the effectiveness of standard treatment and patients can tolerate the combination. Currently approved KRAS G12C inhibitors sotorasib (Lumakras, Lumykras) and adagrasib (Krazati) are indicated for second-line treatment; this trial may lead to a first-line approval for newcomer LY3537982.
The trial has three parts: dose optimization, safety, and efficacy. During dose optimization, each participant will take one of two oral doses of LY3537982 and receive IV pembrolizumab every 3 weeks. In the safety phase, all participants will receive oral LY3537982 at the chosen dose plus standard therapy of 3-times-weekly IV pembrolizumab, pemetrexed, and a platinum therapy (cisplatin or carboplatin). In the experimental phase, for up to about 1 year, participants will receive one of these four options: Pembrolizumab plus LY3537982, pembrolizumab plus a placebo, standard therapy plus LY3537982, or standard therapy plus a placebo.
The study, which is planning to recruit 1016 participants, opened across 16 US states and 12 countries worldwide in December 2023. Sites in 11 more US states, the District of Columbia, Brazil, Canada, China, India, and 11 more European countries are gearing up. Adverse events and progression-free survival are the primary endpoints. Overall survival over approximately 3 years and QoL are secondary endpoints. More details at clinicaltrials.gov.
Unresectable, untreated locally advanced or metastatic non-squamous NSCLC with human epidermal growth factor receptor 2 (HER2) mutations. People with this diagnosis who have HER2 mutations instead of KRAS G12C mutations can participate in a phase 3 study comparing an investigational oral first-line treatment with standard IV therapy. The drug in this study, zongertinib, is a HER2 tyrosine kinase inhibitor.
For up to approximately 4 years, one group of participants will take oral zongertinib only, and the other individuals will receive IV pembrolizumab, pemetrexed, and a platinum agent (cisplatin or carboplatin). Study sites in California, Missouri, South Carolina, Australia, China, Japan, South Korea, and Singapore opened in January ready to welcome 270 participants. Progression-free survival is the primary outcome. Overall survival over 53 months and QoL are secondary endpoints. More details at clinicaltrials.gov.
Completely resected stage IIB, IIIA, or select IIIB, PD-L1–positive NSCLC. Adults with this type of lung cancer who have received adjuvant platinum-based chemotherapy may be eligible for a randomized, controlled, phase 3 study to assess whether two immune checkpoint inhibitors are better than one at delaying cancer recurrence. In this trial, tiragolumab will be added to the approved PD-L1 inhibitor atezolizumab (Tecentriq).
A recent study, however, found that tiragolumab did not confer an additional benefit when added to atezolizumab, carboplatin, and etoposide in untreated extensive-stage small cell lung cancer.
In the current trial, one group of participants will receive IV atezolizumab and tiragolumab, while the other people will receive a placebo instead of tiragolumab. Centers in California, Georgia, Illinois, New Mexico, Australia, China, South Korea, and Taiwan started recruiting for the trial’s 1150 participants in March 2024. Disease-free survival is the primary endpoint. Overall survival over approximately 15 years and QoL are secondary outcomes. More details at clinicaltrials.gov.
Previously treated metastatic or non-operable non-squamous NSCLC. Adults in this position who have received no more than one platinum-based chemotherapy and one anti–PD-L1 drug are sought for a randomized, open-label, phase 3 trial comparing second-line standard docetaxel with experimental antibody-drug conjugate sigvotatug vedotin. Patients who have tumors with certain treatable genomic alterations must have received at least one drug targeted to that alteration, as well as a platinum-based agent.
Approximately half the participants will receive sigvotatug vedotin by IV every 2 weeks, and the other half will receive IV docetaxel every 3 weeks. The study opened in March across 13 US states, France, Hungary, Poland, and Spain seeking 600 people eligible to participate. The primary outcomes are overall survival over approximately 5 years and objective response rate. QoL is a secondary outcome. More details at clinicaltrials.gov.All trial information is from the National Institutes of Health US National Library of Medicine (online at clinicaltrials.gov).
A version of this article appeared on Medscape.com .
Resected stage II, IIIA, or IIIB with nodal involvement non–small cell lung cancer (NSCLC). Adult patients with this type of cancer can join a randomized, controlled, phase 3 study assessing whether an investigational drug called V940 added to pembrolizumab (Keytruda) delays cancer recurrence better than pembrolizumab alone.
V940 is an individualized neoantigen therapy designed to generate T-cell antitumor responses targeted to a patient’s specific mutation profile.
V940 plus pembrolizumab showed a trend toward longer recurrence-free survival vs pembrolizumab alone in a recent phase 2 study in melanoma (hazard ratio, 0.561; P = .053).
In the current trial, one group of participants will receive intramuscular injections of V940 every 3 weeks plus intravenous (IV) pembrolizumab every 6 weeks for up to approximately 1 year or until disease recurrence or unacceptable toxicity, whichever happens first. The other people in the trial will be on the same schedule, with a placebo replacing V940.
Centers in Florida, Georgia, Kentucky, Montana, New Jersey, New York, North Dakota, and six other countries started recruiting for the trial’s 868 participants in December 2023. Disease-free survival is the primary endpoint. Overall survival over approximately 12 years and quality of life (QoL) are secondary endpoints. More details at clinicaltrials.gov.
Metastatic NSCLC with a programmed cell death ligand 1 (PD-L1)–tumor proportion score of > 50%. Adults in this clinical situation are eligible for a randomized, open-label, phase 3 trial to determine whether an experimental antibody-drug conjugate called MK-2870 added to standard pembrolizumab prolongs survival.
MK-2870 delivers a cytotoxin to cancer cells by binding to trophoblast cell-surface antigen 2, known to promote tumor cell growth and metastasis. For up to 2 years, half of participants will receive MK-2870 by IV every 2 weeks plus IV pembrolizumab every 6 weeks. The other group will receive only pembrolizumab.
In December 2023, study sites in Georgia, Minnesota, Mississippi, Nevada, Oregon, Australia, Denmark, Taiwan, and Turkey started seeking the trial’s 614 participants. Overall survival over approximately 4 years is the primary endpoint; QoL is a secondary endpoint. More details at clinicaltrials.gov.
Untreated locally advanced or metastatic NSCLC with KRAS G12C mutations. Individuals with this type of lung cancer may be interested in a randomized, controlled, phase 3 study examining whether an experimental oral KRAS G12C inhibitor called LY3537982 boosts the effectiveness of standard treatment and patients can tolerate the combination. Currently approved KRAS G12C inhibitors sotorasib (Lumakras, Lumykras) and adagrasib (Krazati) are indicated for second-line treatment; this trial may lead to a first-line approval for newcomer LY3537982.
The trial has three parts: dose optimization, safety, and efficacy. During dose optimization, each participant will take one of two oral doses of LY3537982 and receive IV pembrolizumab every 3 weeks. In the safety phase, all participants will receive oral LY3537982 at the chosen dose plus standard therapy of 3-times-weekly IV pembrolizumab, pemetrexed, and a platinum therapy (cisplatin or carboplatin). In the experimental phase, for up to about 1 year, participants will receive one of these four options: Pembrolizumab plus LY3537982, pembrolizumab plus a placebo, standard therapy plus LY3537982, or standard therapy plus a placebo.
The study, which is planning to recruit 1016 participants, opened across 16 US states and 12 countries worldwide in December 2023. Sites in 11 more US states, the District of Columbia, Brazil, Canada, China, India, and 11 more European countries are gearing up. Adverse events and progression-free survival are the primary endpoints. Overall survival over approximately 3 years and QoL are secondary endpoints. More details at clinicaltrials.gov.
Unresectable, untreated locally advanced or metastatic non-squamous NSCLC with human epidermal growth factor receptor 2 (HER2) mutations. People with this diagnosis who have HER2 mutations instead of KRAS G12C mutations can participate in a phase 3 study comparing an investigational oral first-line treatment with standard IV therapy. The drug in this study, zongertinib, is a HER2 tyrosine kinase inhibitor.
For up to approximately 4 years, one group of participants will take oral zongertinib only, and the other individuals will receive IV pembrolizumab, pemetrexed, and a platinum agent (cisplatin or carboplatin). Study sites in California, Missouri, South Carolina, Australia, China, Japan, South Korea, and Singapore opened in January ready to welcome 270 participants. Progression-free survival is the primary outcome. Overall survival over 53 months and QoL are secondary endpoints. More details at clinicaltrials.gov.
Completely resected stage IIB, IIIA, or select IIIB, PD-L1–positive NSCLC. Adults with this type of lung cancer who have received adjuvant platinum-based chemotherapy may be eligible for a randomized, controlled, phase 3 study to assess whether two immune checkpoint inhibitors are better than one at delaying cancer recurrence. In this trial, tiragolumab will be added to the approved PD-L1 inhibitor atezolizumab (Tecentriq).
A recent study, however, found that tiragolumab did not confer an additional benefit when added to atezolizumab, carboplatin, and etoposide in untreated extensive-stage small cell lung cancer.
In the current trial, one group of participants will receive IV atezolizumab and tiragolumab, while the other people will receive a placebo instead of tiragolumab. Centers in California, Georgia, Illinois, New Mexico, Australia, China, South Korea, and Taiwan started recruiting for the trial’s 1150 participants in March 2024. Disease-free survival is the primary endpoint. Overall survival over approximately 15 years and QoL are secondary outcomes. More details at clinicaltrials.gov.
Previously treated metastatic or non-operable non-squamous NSCLC. Adults in this position who have received no more than one platinum-based chemotherapy and one anti–PD-L1 drug are sought for a randomized, open-label, phase 3 trial comparing second-line standard docetaxel with experimental antibody-drug conjugate sigvotatug vedotin. Patients who have tumors with certain treatable genomic alterations must have received at least one drug targeted to that alteration, as well as a platinum-based agent.
Approximately half the participants will receive sigvotatug vedotin by IV every 2 weeks, and the other half will receive IV docetaxel every 3 weeks. The study opened in March across 13 US states, France, Hungary, Poland, and Spain seeking 600 people eligible to participate. The primary outcomes are overall survival over approximately 5 years and objective response rate. QoL is a secondary outcome. More details at clinicaltrials.gov.All trial information is from the National Institutes of Health US National Library of Medicine (online at clinicaltrials.gov).
A version of this article appeared on Medscape.com .
Resected stage II, IIIA, or IIIB with nodal involvement non–small cell lung cancer (NSCLC). Adult patients with this type of cancer can join a randomized, controlled, phase 3 study assessing whether an investigational drug called V940 added to pembrolizumab (Keytruda) delays cancer recurrence better than pembrolizumab alone.
V940 is an individualized neoantigen therapy designed to generate T-cell antitumor responses targeted to a patient’s specific mutation profile.
V940 plus pembrolizumab showed a trend toward longer recurrence-free survival vs pembrolizumab alone in a recent phase 2 study in melanoma (hazard ratio, 0.561; P = .053).
In the current trial, one group of participants will receive intramuscular injections of V940 every 3 weeks plus intravenous (IV) pembrolizumab every 6 weeks for up to approximately 1 year or until disease recurrence or unacceptable toxicity, whichever happens first. The other people in the trial will be on the same schedule, with a placebo replacing V940.
Centers in Florida, Georgia, Kentucky, Montana, New Jersey, New York, North Dakota, and six other countries started recruiting for the trial’s 868 participants in December 2023. Disease-free survival is the primary endpoint. Overall survival over approximately 12 years and quality of life (QoL) are secondary endpoints. More details at clinicaltrials.gov.
Metastatic NSCLC with a programmed cell death ligand 1 (PD-L1)–tumor proportion score of > 50%. Adults in this clinical situation are eligible for a randomized, open-label, phase 3 trial to determine whether an experimental antibody-drug conjugate called MK-2870 added to standard pembrolizumab prolongs survival.
MK-2870 delivers a cytotoxin to cancer cells by binding to trophoblast cell-surface antigen 2, known to promote tumor cell growth and metastasis. For up to 2 years, half of participants will receive MK-2870 by IV every 2 weeks plus IV pembrolizumab every 6 weeks. The other group will receive only pembrolizumab.
In December 2023, study sites in Georgia, Minnesota, Mississippi, Nevada, Oregon, Australia, Denmark, Taiwan, and Turkey started seeking the trial’s 614 participants. Overall survival over approximately 4 years is the primary endpoint; QoL is a secondary endpoint. More details at clinicaltrials.gov.
Untreated locally advanced or metastatic NSCLC with KRAS G12C mutations. Individuals with this type of lung cancer may be interested in a randomized, controlled, phase 3 study examining whether an experimental oral KRAS G12C inhibitor called LY3537982 boosts the effectiveness of standard treatment and patients can tolerate the combination. Currently approved KRAS G12C inhibitors sotorasib (Lumakras, Lumykras) and adagrasib (Krazati) are indicated for second-line treatment; this trial may lead to a first-line approval for newcomer LY3537982.
The trial has three parts: dose optimization, safety, and efficacy. During dose optimization, each participant will take one of two oral doses of LY3537982 and receive IV pembrolizumab every 3 weeks. In the safety phase, all participants will receive oral LY3537982 at the chosen dose plus standard therapy of 3-times-weekly IV pembrolizumab, pemetrexed, and a platinum therapy (cisplatin or carboplatin). In the experimental phase, for up to about 1 year, participants will receive one of these four options: Pembrolizumab plus LY3537982, pembrolizumab plus a placebo, standard therapy plus LY3537982, or standard therapy plus a placebo.
The study, which is planning to recruit 1016 participants, opened across 16 US states and 12 countries worldwide in December 2023. Sites in 11 more US states, the District of Columbia, Brazil, Canada, China, India, and 11 more European countries are gearing up. Adverse events and progression-free survival are the primary endpoints. Overall survival over approximately 3 years and QoL are secondary endpoints. More details at clinicaltrials.gov.
Unresectable, untreated locally advanced or metastatic non-squamous NSCLC with human epidermal growth factor receptor 2 (HER2) mutations. People with this diagnosis who have HER2 mutations instead of KRAS G12C mutations can participate in a phase 3 study comparing an investigational oral first-line treatment with standard IV therapy. The drug in this study, zongertinib, is a HER2 tyrosine kinase inhibitor.
For up to approximately 4 years, one group of participants will take oral zongertinib only, and the other individuals will receive IV pembrolizumab, pemetrexed, and a platinum agent (cisplatin or carboplatin). Study sites in California, Missouri, South Carolina, Australia, China, Japan, South Korea, and Singapore opened in January ready to welcome 270 participants. Progression-free survival is the primary outcome. Overall survival over 53 months and QoL are secondary endpoints. More details at clinicaltrials.gov.
Completely resected stage IIB, IIIA, or select IIIB, PD-L1–positive NSCLC. Adults with this type of lung cancer who have received adjuvant platinum-based chemotherapy may be eligible for a randomized, controlled, phase 3 study to assess whether two immune checkpoint inhibitors are better than one at delaying cancer recurrence. In this trial, tiragolumab will be added to the approved PD-L1 inhibitor atezolizumab (Tecentriq).
A recent study, however, found that tiragolumab did not confer an additional benefit when added to atezolizumab, carboplatin, and etoposide in untreated extensive-stage small cell lung cancer.
In the current trial, one group of participants will receive IV atezolizumab and tiragolumab, while the other people will receive a placebo instead of tiragolumab. Centers in California, Georgia, Illinois, New Mexico, Australia, China, South Korea, and Taiwan started recruiting for the trial’s 1150 participants in March 2024. Disease-free survival is the primary endpoint. Overall survival over approximately 15 years and QoL are secondary outcomes. More details at clinicaltrials.gov.
Previously treated metastatic or non-operable non-squamous NSCLC. Adults in this position who have received no more than one platinum-based chemotherapy and one anti–PD-L1 drug are sought for a randomized, open-label, phase 3 trial comparing second-line standard docetaxel with experimental antibody-drug conjugate sigvotatug vedotin. Patients who have tumors with certain treatable genomic alterations must have received at least one drug targeted to that alteration, as well as a platinum-based agent.
Approximately half the participants will receive sigvotatug vedotin by IV every 2 weeks, and the other half will receive IV docetaxel every 3 weeks. The study opened in March across 13 US states, France, Hungary, Poland, and Spain seeking 600 people eligible to participate. The primary outcomes are overall survival over approximately 5 years and objective response rate. QoL is a secondary outcome. More details at clinicaltrials.gov.All trial information is from the National Institutes of Health US National Library of Medicine (online at clinicaltrials.gov).
A version of this article appeared on Medscape.com .
Oncology Mergers Are on the Rise. How Can Independent Practices Survive?
When he completed his fellowship at Fox Chase Cancer Center in Philadelphia, Moshe Chasky, MD, joined a small five-person practice that rented space from the city’s Jefferson Hospital in Philadelphia. The arrangement seemed to work well for the hospital and the small practice, which remained independent.
Within 10 years, the hospital sought to buy the practice, Alliance Cancer Specialists.
But the oncologists at Alliance did not want to join Jefferson.
The hospital eventually entered into an exclusive agreement with its own medical group to provide inpatient oncology/hematology services at three Jefferson Health–Northeast hospitals and stripped Dr. Chasky and his colleagues of their privileges at those facilities, Medscape Medical News reported last year.
said Jeff Patton, MD, CEO of OneOncology, a management services organization.
A 2020 report from the Community Oncology Alliance (COA), for instance, tracked mergers, acquisitions, and closures in the community oncology setting and found the number of practices acquired by hospitals, known as vertical integration, nearly tripled from 2010 to 2020.
“Some hospitals are pretty predatory in their approach,” Dr. Patton said. If hospitals have their own oncology program, “they’ll employ the referring doctors and then discourage them or prevent them from referring patients to our independent practices that are not owned by the hospital.”
Still, in the face of growing pressure to join hospitals, some community oncology practices are finding ways to survive and maintain their independence.
A Growing Trend
The latest data continue to show a clear trend: Consolidation in oncology is on the rise.
A 2024 study revealed that the pace of consolidation seems to be increasing.
The analysis found that, between 2015 and 2022, the number of medical oncologists increased by 14% and the number of medical oncologists per practice increased by 40%, while the number of practices decreased by 18%.
While about 44% of practices remain independent, the percentage of medical oncologists working in practices with more than 25 clinicians has increased from 34% in 2015 to 44% in 2022. By 2022, the largest 102 practices in the United States employed more than 40% of all medical oncologists.
“The rate of consolidation seems to be rapid,” study coauthor Parsa Erfani, MD, an internal medicine resident at Brigham & Women’s Hospital, Boston, explained.
Consolidation appears to breed more consolidation. The researchers found, for instance, that markets with greater hospital consolidation and more hospital beds per capita were more likely to undergo consolidation in oncology.
Consolidation may be higher in these markets “because hospitals or health systems are buying up oncology practices or conversely because oncology practices are merging to compete more effectively with larger hospitals in the area,” Dr. Erfani told this news organization.
Mergers among independent practices, known as horizontal integration, have also been on the rise, according to the 2020 COA report. These mergers can help counter pressures from hospitals seeking to acquire community practices as well as prevent practices and their clinics from closing.
Although Dr. Erfani’s research wasn’t designed to determine the factors behind consolidation, he and his colleagues point to the Affordable Care Act (ACA) and the federal 340B Drug Pricing Program as potential drivers of this trend.
The ACA encouraged consolidation as a way to improve efficiency and created the need for ever-larger information systems to collect and report quality data. But these data collection and reporting requirements have become increasingly difficult for smaller practices to take on.
The 340B Program, however, may be a bigger contributing factor to consolidation. Created in 1992, the 340B Program allows qualifying hospitals and clinics that treat low-income and uninsured patients to buy outpatient prescription drugs at a 25%-50% discount.
Hospitals seeking to capitalize on the margins possible under the 340B Program will “buy all the referring physicians in a market so that the medical oncology group is left with little choice but to sell to the hospital,” said Dr. Patton.
“Those 340B dollars are worth a lot to hospitals,” said David A. Eagle, MD, a hematologist/oncologist with New York Cancer & Blood Specialists and past president of COA. The program “creates an appetite for nonprofit hospitals to want to grow their medical oncology programs,” he told this news organization.
Declining Medicare reimbursement has also hit independent practices hard.
Over the past 15 years, compared with inflation, physicians have gotten “a pay rate decrease from Medicare,” said Dr. Patton. Payers have followed that lead and tried to cut pay for clinicians, especially those who do not have market share, he said. Paying them less is “disingenuous knowing that our costs of providing care are going up,” he said.
Less Access, Higher Costs, Worse Care?
Many studies have demonstrated that, when hospitals become behemoths in a given market, healthcare costs go up.
“There are robust data showing that consolidation increases healthcare costs by reducing competition, including in oncology,” wrote Dr. Erfani and colleagues.
Oncology practices that are owned by hospitals bill facility fees for outpatient chemotherapy treatment, adding another layer of cost, the researchers explained, citing a 2019 Health Economics study.
Another analysis, published in 2020, found that hospital prices for the top 37 infused cancer drugs averaged 86% more per unit than the price charged by physician offices. Hospital outpatient departments charged even more, on average, for drugs — 128% more for nivolumab and 428% more for fluorouracil, for instance.
In their 2024 analysis, Dr. Erfani and colleagues also found that increased hospital market concentration was associated with worse quality of care, across all assessed patient satisfaction measures, and may result in worse access to care as well.
Overall, these consolidation “trends have important implications for cancer care cost, quality, and access,” the authors concluded.
Navigating the Consolidation Trend
In the face of mounting pressure to join hospitals, community oncology practices have typically relied on horizontal mergers to maintain their independence. An increasing number of practices, however, are now turning to another strategy: Management services organizations.
According to some oncologists, a core benefit of joining a management services organization is their community practices can maintain autonomy, hold on to referrals, and benefit from access to a wider network of peers and recently approved treatments such as chimeric antigen receptor T-cell therapies.
In these arrangements, the management company also provides business assistance to practices, including help with billing and collection, payer negotiations, supply chain issues, and credentialing, as well as recruiting, hiring, and marketing.
These management organizations, which include American Oncology Network, Integrated Oncology Network, OneOncology, and Verdi Oncology, are, however, backed by private equity. According to a 2022 report, private equity–backed management organizations have ramped up arrangements with community oncology practices over the past few years — a trend that has concerned some experts.
The authors of a recent analysis in JAMA Internal Medicine explained that, although private equity involvement in physician practices may enable operational efficiencies, “critics point to potential conflicts of interest” and highlight concerns that patients “may face additional barriers to both accessibility and affordability of care.”
The difference, according to some oncologists, is their practices are not owned by the management services organization; instead, the practices enter contracts that outline the boundaries of the relationship and stipulate fees to the management organizations.
In 2020, Dr. Chasky’s practice, Alliance Cancer Specialists, joined The US Oncology Network, a management services organization wholly owned by McKesson. The organization provides the practice with capital and other resources, as well as access to the Sarah Cannon Research Institute, so patients can participate in clinical trials.
“We totally function as an independent practice,” said Dr. Chasky. “We make our own management decisions,” he said. For instance, if Alliance wants to hire a new clinician, US Oncology helps with the recruitment. “But at the end of the day, it’s our practice,” he said.
Davey Daniel, MD — whose community practice joined the management services organization OneOncology — has seen the benefits of being part of a larger network. For instance, bispecific therapies for leukemias, lymphomas, and multiple myeloma are typically administered at academic centers because of the risk for cytokine release syndrome.
However, physician leaders in the OneOncology network “came up with a playbook on how to do it safely” in the community setting, said Dr. Daniel. “It meant that we were adopting FDA newly approved therapies in a very short course.”
Being able to draw from a wider pool of expertise has had other advantages. Dr. Daniel can lean on pathologists and research scientists in the network for advice on targeted therapy use. “We’re actually bringing precision medicine expertise to the community,” Dr. Daniel said.
Dr. Chasky and Dr. Eagle, whose practice is also part of OneOncology, said that continuing to work in the community setting has allowed them greater flexibility.
Dr. Eagle explained that New York Cancer & Blood Specialists tries to offer patients an appointment within 2 days of a referral, and it allows walk-in visits.
Dr. Chasky leans into the flexibility by having staff stay late, when needed, to ensure that all patients are seen. “We’re there for our patients at all hours,” Dr. Chasky said, adding that often “you don’t have that flexibility when you work for a big hospital system.”
The bottom line is community oncology can still thrive, said Nick Ferreyros, managing director of COA, “as long as we have a healthy competitive ecosystem where [we] are valued and seen as an important part of our cancer care system.”
A version of this article first appeared on Medscape.com.
When he completed his fellowship at Fox Chase Cancer Center in Philadelphia, Moshe Chasky, MD, joined a small five-person practice that rented space from the city’s Jefferson Hospital in Philadelphia. The arrangement seemed to work well for the hospital and the small practice, which remained independent.
Within 10 years, the hospital sought to buy the practice, Alliance Cancer Specialists.
But the oncologists at Alliance did not want to join Jefferson.
The hospital eventually entered into an exclusive agreement with its own medical group to provide inpatient oncology/hematology services at three Jefferson Health–Northeast hospitals and stripped Dr. Chasky and his colleagues of their privileges at those facilities, Medscape Medical News reported last year.
said Jeff Patton, MD, CEO of OneOncology, a management services organization.
A 2020 report from the Community Oncology Alliance (COA), for instance, tracked mergers, acquisitions, and closures in the community oncology setting and found the number of practices acquired by hospitals, known as vertical integration, nearly tripled from 2010 to 2020.
“Some hospitals are pretty predatory in their approach,” Dr. Patton said. If hospitals have their own oncology program, “they’ll employ the referring doctors and then discourage them or prevent them from referring patients to our independent practices that are not owned by the hospital.”
Still, in the face of growing pressure to join hospitals, some community oncology practices are finding ways to survive and maintain their independence.
A Growing Trend
The latest data continue to show a clear trend: Consolidation in oncology is on the rise.
A 2024 study revealed that the pace of consolidation seems to be increasing.
The analysis found that, between 2015 and 2022, the number of medical oncologists increased by 14% and the number of medical oncologists per practice increased by 40%, while the number of practices decreased by 18%.
While about 44% of practices remain independent, the percentage of medical oncologists working in practices with more than 25 clinicians has increased from 34% in 2015 to 44% in 2022. By 2022, the largest 102 practices in the United States employed more than 40% of all medical oncologists.
“The rate of consolidation seems to be rapid,” study coauthor Parsa Erfani, MD, an internal medicine resident at Brigham & Women’s Hospital, Boston, explained.
Consolidation appears to breed more consolidation. The researchers found, for instance, that markets with greater hospital consolidation and more hospital beds per capita were more likely to undergo consolidation in oncology.
Consolidation may be higher in these markets “because hospitals or health systems are buying up oncology practices or conversely because oncology practices are merging to compete more effectively with larger hospitals in the area,” Dr. Erfani told this news organization.
Mergers among independent practices, known as horizontal integration, have also been on the rise, according to the 2020 COA report. These mergers can help counter pressures from hospitals seeking to acquire community practices as well as prevent practices and their clinics from closing.
Although Dr. Erfani’s research wasn’t designed to determine the factors behind consolidation, he and his colleagues point to the Affordable Care Act (ACA) and the federal 340B Drug Pricing Program as potential drivers of this trend.
The ACA encouraged consolidation as a way to improve efficiency and created the need for ever-larger information systems to collect and report quality data. But these data collection and reporting requirements have become increasingly difficult for smaller practices to take on.
The 340B Program, however, may be a bigger contributing factor to consolidation. Created in 1992, the 340B Program allows qualifying hospitals and clinics that treat low-income and uninsured patients to buy outpatient prescription drugs at a 25%-50% discount.
Hospitals seeking to capitalize on the margins possible under the 340B Program will “buy all the referring physicians in a market so that the medical oncology group is left with little choice but to sell to the hospital,” said Dr. Patton.
“Those 340B dollars are worth a lot to hospitals,” said David A. Eagle, MD, a hematologist/oncologist with New York Cancer & Blood Specialists and past president of COA. The program “creates an appetite for nonprofit hospitals to want to grow their medical oncology programs,” he told this news organization.
Declining Medicare reimbursement has also hit independent practices hard.
Over the past 15 years, compared with inflation, physicians have gotten “a pay rate decrease from Medicare,” said Dr. Patton. Payers have followed that lead and tried to cut pay for clinicians, especially those who do not have market share, he said. Paying them less is “disingenuous knowing that our costs of providing care are going up,” he said.
Less Access, Higher Costs, Worse Care?
Many studies have demonstrated that, when hospitals become behemoths in a given market, healthcare costs go up.
“There are robust data showing that consolidation increases healthcare costs by reducing competition, including in oncology,” wrote Dr. Erfani and colleagues.
Oncology practices that are owned by hospitals bill facility fees for outpatient chemotherapy treatment, adding another layer of cost, the researchers explained, citing a 2019 Health Economics study.
Another analysis, published in 2020, found that hospital prices for the top 37 infused cancer drugs averaged 86% more per unit than the price charged by physician offices. Hospital outpatient departments charged even more, on average, for drugs — 128% more for nivolumab and 428% more for fluorouracil, for instance.
In their 2024 analysis, Dr. Erfani and colleagues also found that increased hospital market concentration was associated with worse quality of care, across all assessed patient satisfaction measures, and may result in worse access to care as well.
Overall, these consolidation “trends have important implications for cancer care cost, quality, and access,” the authors concluded.
Navigating the Consolidation Trend
In the face of mounting pressure to join hospitals, community oncology practices have typically relied on horizontal mergers to maintain their independence. An increasing number of practices, however, are now turning to another strategy: Management services organizations.
According to some oncologists, a core benefit of joining a management services organization is their community practices can maintain autonomy, hold on to referrals, and benefit from access to a wider network of peers and recently approved treatments such as chimeric antigen receptor T-cell therapies.
In these arrangements, the management company also provides business assistance to practices, including help with billing and collection, payer negotiations, supply chain issues, and credentialing, as well as recruiting, hiring, and marketing.
These management organizations, which include American Oncology Network, Integrated Oncology Network, OneOncology, and Verdi Oncology, are, however, backed by private equity. According to a 2022 report, private equity–backed management organizations have ramped up arrangements with community oncology practices over the past few years — a trend that has concerned some experts.
The authors of a recent analysis in JAMA Internal Medicine explained that, although private equity involvement in physician practices may enable operational efficiencies, “critics point to potential conflicts of interest” and highlight concerns that patients “may face additional barriers to both accessibility and affordability of care.”
The difference, according to some oncologists, is their practices are not owned by the management services organization; instead, the practices enter contracts that outline the boundaries of the relationship and stipulate fees to the management organizations.
In 2020, Dr. Chasky’s practice, Alliance Cancer Specialists, joined The US Oncology Network, a management services organization wholly owned by McKesson. The organization provides the practice with capital and other resources, as well as access to the Sarah Cannon Research Institute, so patients can participate in clinical trials.
“We totally function as an independent practice,” said Dr. Chasky. “We make our own management decisions,” he said. For instance, if Alliance wants to hire a new clinician, US Oncology helps with the recruitment. “But at the end of the day, it’s our practice,” he said.
Davey Daniel, MD — whose community practice joined the management services organization OneOncology — has seen the benefits of being part of a larger network. For instance, bispecific therapies for leukemias, lymphomas, and multiple myeloma are typically administered at academic centers because of the risk for cytokine release syndrome.
However, physician leaders in the OneOncology network “came up with a playbook on how to do it safely” in the community setting, said Dr. Daniel. “It meant that we were adopting FDA newly approved therapies in a very short course.”
Being able to draw from a wider pool of expertise has had other advantages. Dr. Daniel can lean on pathologists and research scientists in the network for advice on targeted therapy use. “We’re actually bringing precision medicine expertise to the community,” Dr. Daniel said.
Dr. Chasky and Dr. Eagle, whose practice is also part of OneOncology, said that continuing to work in the community setting has allowed them greater flexibility.
Dr. Eagle explained that New York Cancer & Blood Specialists tries to offer patients an appointment within 2 days of a referral, and it allows walk-in visits.
Dr. Chasky leans into the flexibility by having staff stay late, when needed, to ensure that all patients are seen. “We’re there for our patients at all hours,” Dr. Chasky said, adding that often “you don’t have that flexibility when you work for a big hospital system.”
The bottom line is community oncology can still thrive, said Nick Ferreyros, managing director of COA, “as long as we have a healthy competitive ecosystem where [we] are valued and seen as an important part of our cancer care system.”
A version of this article first appeared on Medscape.com.
When he completed his fellowship at Fox Chase Cancer Center in Philadelphia, Moshe Chasky, MD, joined a small five-person practice that rented space from the city’s Jefferson Hospital in Philadelphia. The arrangement seemed to work well for the hospital and the small practice, which remained independent.
Within 10 years, the hospital sought to buy the practice, Alliance Cancer Specialists.
But the oncologists at Alliance did not want to join Jefferson.
The hospital eventually entered into an exclusive agreement with its own medical group to provide inpatient oncology/hematology services at three Jefferson Health–Northeast hospitals and stripped Dr. Chasky and his colleagues of their privileges at those facilities, Medscape Medical News reported last year.
said Jeff Patton, MD, CEO of OneOncology, a management services organization.
A 2020 report from the Community Oncology Alliance (COA), for instance, tracked mergers, acquisitions, and closures in the community oncology setting and found the number of practices acquired by hospitals, known as vertical integration, nearly tripled from 2010 to 2020.
“Some hospitals are pretty predatory in their approach,” Dr. Patton said. If hospitals have their own oncology program, “they’ll employ the referring doctors and then discourage them or prevent them from referring patients to our independent practices that are not owned by the hospital.”
Still, in the face of growing pressure to join hospitals, some community oncology practices are finding ways to survive and maintain their independence.
A Growing Trend
The latest data continue to show a clear trend: Consolidation in oncology is on the rise.
A 2024 study revealed that the pace of consolidation seems to be increasing.
The analysis found that, between 2015 and 2022, the number of medical oncologists increased by 14% and the number of medical oncologists per practice increased by 40%, while the number of practices decreased by 18%.
While about 44% of practices remain independent, the percentage of medical oncologists working in practices with more than 25 clinicians has increased from 34% in 2015 to 44% in 2022. By 2022, the largest 102 practices in the United States employed more than 40% of all medical oncologists.
“The rate of consolidation seems to be rapid,” study coauthor Parsa Erfani, MD, an internal medicine resident at Brigham & Women’s Hospital, Boston, explained.
Consolidation appears to breed more consolidation. The researchers found, for instance, that markets with greater hospital consolidation and more hospital beds per capita were more likely to undergo consolidation in oncology.
Consolidation may be higher in these markets “because hospitals or health systems are buying up oncology practices or conversely because oncology practices are merging to compete more effectively with larger hospitals in the area,” Dr. Erfani told this news organization.
Mergers among independent practices, known as horizontal integration, have also been on the rise, according to the 2020 COA report. These mergers can help counter pressures from hospitals seeking to acquire community practices as well as prevent practices and their clinics from closing.
Although Dr. Erfani’s research wasn’t designed to determine the factors behind consolidation, he and his colleagues point to the Affordable Care Act (ACA) and the federal 340B Drug Pricing Program as potential drivers of this trend.
The ACA encouraged consolidation as a way to improve efficiency and created the need for ever-larger information systems to collect and report quality data. But these data collection and reporting requirements have become increasingly difficult for smaller practices to take on.
The 340B Program, however, may be a bigger contributing factor to consolidation. Created in 1992, the 340B Program allows qualifying hospitals and clinics that treat low-income and uninsured patients to buy outpatient prescription drugs at a 25%-50% discount.
Hospitals seeking to capitalize on the margins possible under the 340B Program will “buy all the referring physicians in a market so that the medical oncology group is left with little choice but to sell to the hospital,” said Dr. Patton.
“Those 340B dollars are worth a lot to hospitals,” said David A. Eagle, MD, a hematologist/oncologist with New York Cancer & Blood Specialists and past president of COA. The program “creates an appetite for nonprofit hospitals to want to grow their medical oncology programs,” he told this news organization.
Declining Medicare reimbursement has also hit independent practices hard.
Over the past 15 years, compared with inflation, physicians have gotten “a pay rate decrease from Medicare,” said Dr. Patton. Payers have followed that lead and tried to cut pay for clinicians, especially those who do not have market share, he said. Paying them less is “disingenuous knowing that our costs of providing care are going up,” he said.
Less Access, Higher Costs, Worse Care?
Many studies have demonstrated that, when hospitals become behemoths in a given market, healthcare costs go up.
“There are robust data showing that consolidation increases healthcare costs by reducing competition, including in oncology,” wrote Dr. Erfani and colleagues.
Oncology practices that are owned by hospitals bill facility fees for outpatient chemotherapy treatment, adding another layer of cost, the researchers explained, citing a 2019 Health Economics study.
Another analysis, published in 2020, found that hospital prices for the top 37 infused cancer drugs averaged 86% more per unit than the price charged by physician offices. Hospital outpatient departments charged even more, on average, for drugs — 128% more for nivolumab and 428% more for fluorouracil, for instance.
In their 2024 analysis, Dr. Erfani and colleagues also found that increased hospital market concentration was associated with worse quality of care, across all assessed patient satisfaction measures, and may result in worse access to care as well.
Overall, these consolidation “trends have important implications for cancer care cost, quality, and access,” the authors concluded.
Navigating the Consolidation Trend
In the face of mounting pressure to join hospitals, community oncology practices have typically relied on horizontal mergers to maintain their independence. An increasing number of practices, however, are now turning to another strategy: Management services organizations.
According to some oncologists, a core benefit of joining a management services organization is their community practices can maintain autonomy, hold on to referrals, and benefit from access to a wider network of peers and recently approved treatments such as chimeric antigen receptor T-cell therapies.
In these arrangements, the management company also provides business assistance to practices, including help with billing and collection, payer negotiations, supply chain issues, and credentialing, as well as recruiting, hiring, and marketing.
These management organizations, which include American Oncology Network, Integrated Oncology Network, OneOncology, and Verdi Oncology, are, however, backed by private equity. According to a 2022 report, private equity–backed management organizations have ramped up arrangements with community oncology practices over the past few years — a trend that has concerned some experts.
The authors of a recent analysis in JAMA Internal Medicine explained that, although private equity involvement in physician practices may enable operational efficiencies, “critics point to potential conflicts of interest” and highlight concerns that patients “may face additional barriers to both accessibility and affordability of care.”
The difference, according to some oncologists, is their practices are not owned by the management services organization; instead, the practices enter contracts that outline the boundaries of the relationship and stipulate fees to the management organizations.
In 2020, Dr. Chasky’s practice, Alliance Cancer Specialists, joined The US Oncology Network, a management services organization wholly owned by McKesson. The organization provides the practice with capital and other resources, as well as access to the Sarah Cannon Research Institute, so patients can participate in clinical trials.
“We totally function as an independent practice,” said Dr. Chasky. “We make our own management decisions,” he said. For instance, if Alliance wants to hire a new clinician, US Oncology helps with the recruitment. “But at the end of the day, it’s our practice,” he said.
Davey Daniel, MD — whose community practice joined the management services organization OneOncology — has seen the benefits of being part of a larger network. For instance, bispecific therapies for leukemias, lymphomas, and multiple myeloma are typically administered at academic centers because of the risk for cytokine release syndrome.
However, physician leaders in the OneOncology network “came up with a playbook on how to do it safely” in the community setting, said Dr. Daniel. “It meant that we were adopting FDA newly approved therapies in a very short course.”
Being able to draw from a wider pool of expertise has had other advantages. Dr. Daniel can lean on pathologists and research scientists in the network for advice on targeted therapy use. “We’re actually bringing precision medicine expertise to the community,” Dr. Daniel said.
Dr. Chasky and Dr. Eagle, whose practice is also part of OneOncology, said that continuing to work in the community setting has allowed them greater flexibility.
Dr. Eagle explained that New York Cancer & Blood Specialists tries to offer patients an appointment within 2 days of a referral, and it allows walk-in visits.
Dr. Chasky leans into the flexibility by having staff stay late, when needed, to ensure that all patients are seen. “We’re there for our patients at all hours,” Dr. Chasky said, adding that often “you don’t have that flexibility when you work for a big hospital system.”
The bottom line is community oncology can still thrive, said Nick Ferreyros, managing director of COA, “as long as we have a healthy competitive ecosystem where [we] are valued and seen as an important part of our cancer care system.”
A version of this article first appeared on Medscape.com.
FDA Approves Adagrasib for KRAS G12C–Mutated CRC
More specifically, the highly selective and potent small-molecule KRAS G12C inhibitor is now indicated for patients with locally advanced or metastatic KRAS G12C–mutated CRC — as determined by an FDA-approved test — who previously received fluoropyrimidine-, oxaliplatin-, and irinotecan-based chemotherapy and, if eligible, a vascular endothelial growth factor inhibitor, according to an FDA press release.
The agent is the first KRAS inhibitor approved for CRC. Adagrasib was previously granted accelerated approval for KRAS G12C–mutated non–small cell lung cancer, based on findings from the KRYSTAL-12 trial.
The CRC approval was based on findings from the KRYSTAL-1 multicenter, single-arm expansion cohort trial, which reported an overall response rate of 34% among 94 enrolled patients.
All responses were partial responses, and the median duration of response was 5.8 months, with 31% of responding patients experiencing a duration of response of at least 6 months.
Patients received 600 mg of adagrasib twice daily plus cetuximab administered in either a biweekly 500 mg/m2 dose or an initial dose of 400 mg/m2 followed by weekly doses of 250 mg/m2. Those who discontinued adagrasib also had to discontinue cetuximab, but adagrasib could be continued if cetuximab was discontinued.
The recommended adagrasib dose is 600 mg given orally twice daily until disease progression or unacceptable toxicity, according to the prescribing information.
Adverse reactions occurring in at least 20% of treated patients included rash, nausea, diarrhea, vomiting, fatigue, musculoskeletal pain, hepatotoxicity, headache, dry skin, abdominal pain, decreased appetite, edema, anemia, cough, dizziness, constipation, and peripheral neuropathy.
“Patients with KRAS G12C–mutated colorectal cancer have historically faced poor prognoses and remain in need of additional treatment options,” Scott Kopetz, MD, PhD, of the University of Texas MD Anderson Cancer Center, Houston, stated earlier this year in a press release announcing the FDA’s decision to accept the drug application for priority review.
“Although KRAS had previously been considered ‘undruggable,’ these data from KRYSTAL-1 reinforce the potential benefit of adagrasib for these specific patients,” Dr. Kopetz said in the statement from Bristol Myers Squibb, which acquired Mirati Therapeutics in 2023.
A version of this article first appeared on Medscape.com.
More specifically, the highly selective and potent small-molecule KRAS G12C inhibitor is now indicated for patients with locally advanced or metastatic KRAS G12C–mutated CRC — as determined by an FDA-approved test — who previously received fluoropyrimidine-, oxaliplatin-, and irinotecan-based chemotherapy and, if eligible, a vascular endothelial growth factor inhibitor, according to an FDA press release.
The agent is the first KRAS inhibitor approved for CRC. Adagrasib was previously granted accelerated approval for KRAS G12C–mutated non–small cell lung cancer, based on findings from the KRYSTAL-12 trial.
The CRC approval was based on findings from the KRYSTAL-1 multicenter, single-arm expansion cohort trial, which reported an overall response rate of 34% among 94 enrolled patients.
All responses were partial responses, and the median duration of response was 5.8 months, with 31% of responding patients experiencing a duration of response of at least 6 months.
Patients received 600 mg of adagrasib twice daily plus cetuximab administered in either a biweekly 500 mg/m2 dose or an initial dose of 400 mg/m2 followed by weekly doses of 250 mg/m2. Those who discontinued adagrasib also had to discontinue cetuximab, but adagrasib could be continued if cetuximab was discontinued.
The recommended adagrasib dose is 600 mg given orally twice daily until disease progression or unacceptable toxicity, according to the prescribing information.
Adverse reactions occurring in at least 20% of treated patients included rash, nausea, diarrhea, vomiting, fatigue, musculoskeletal pain, hepatotoxicity, headache, dry skin, abdominal pain, decreased appetite, edema, anemia, cough, dizziness, constipation, and peripheral neuropathy.
“Patients with KRAS G12C–mutated colorectal cancer have historically faced poor prognoses and remain in need of additional treatment options,” Scott Kopetz, MD, PhD, of the University of Texas MD Anderson Cancer Center, Houston, stated earlier this year in a press release announcing the FDA’s decision to accept the drug application for priority review.
“Although KRAS had previously been considered ‘undruggable,’ these data from KRYSTAL-1 reinforce the potential benefit of adagrasib for these specific patients,” Dr. Kopetz said in the statement from Bristol Myers Squibb, which acquired Mirati Therapeutics in 2023.
A version of this article first appeared on Medscape.com.
More specifically, the highly selective and potent small-molecule KRAS G12C inhibitor is now indicated for patients with locally advanced or metastatic KRAS G12C–mutated CRC — as determined by an FDA-approved test — who previously received fluoropyrimidine-, oxaliplatin-, and irinotecan-based chemotherapy and, if eligible, a vascular endothelial growth factor inhibitor, according to an FDA press release.
The agent is the first KRAS inhibitor approved for CRC. Adagrasib was previously granted accelerated approval for KRAS G12C–mutated non–small cell lung cancer, based on findings from the KRYSTAL-12 trial.
The CRC approval was based on findings from the KRYSTAL-1 multicenter, single-arm expansion cohort trial, which reported an overall response rate of 34% among 94 enrolled patients.
All responses were partial responses, and the median duration of response was 5.8 months, with 31% of responding patients experiencing a duration of response of at least 6 months.
Patients received 600 mg of adagrasib twice daily plus cetuximab administered in either a biweekly 500 mg/m2 dose or an initial dose of 400 mg/m2 followed by weekly doses of 250 mg/m2. Those who discontinued adagrasib also had to discontinue cetuximab, but adagrasib could be continued if cetuximab was discontinued.
The recommended adagrasib dose is 600 mg given orally twice daily until disease progression or unacceptable toxicity, according to the prescribing information.
Adverse reactions occurring in at least 20% of treated patients included rash, nausea, diarrhea, vomiting, fatigue, musculoskeletal pain, hepatotoxicity, headache, dry skin, abdominal pain, decreased appetite, edema, anemia, cough, dizziness, constipation, and peripheral neuropathy.
“Patients with KRAS G12C–mutated colorectal cancer have historically faced poor prognoses and remain in need of additional treatment options,” Scott Kopetz, MD, PhD, of the University of Texas MD Anderson Cancer Center, Houston, stated earlier this year in a press release announcing the FDA’s decision to accept the drug application for priority review.
“Although KRAS had previously been considered ‘undruggable,’ these data from KRYSTAL-1 reinforce the potential benefit of adagrasib for these specific patients,” Dr. Kopetz said in the statement from Bristol Myers Squibb, which acquired Mirati Therapeutics in 2023.
A version of this article first appeared on Medscape.com.
Lung Cancer Screening Can Boost Early Diagnosis, Survival
TOPLINE:
Lung cancer screening was associated with earlier-stage diagnoses and improved survival in a retrospective analysis of a large cohort with low screening uptake.
METHODOLOGY:
- Randomized trials have shown a mortality benefit with low-dose CT screening to detect lung cancer, but the benefits in clinical practice remain unclear, and lung cancer screening uptake has been slow.
- In this study, researchers assessed the impact of lung cancer screening among Veteran Health Administration patients diagnosed with lung cancer between 2011 and 2018.
- The team evaluated lung cancer stage at diagnosis, lung cancer–specific survival, and overall survival in patients with lung cancer who did vs did not receive screening before their diagnosis.
- Statistical analyses included Cox regression modeling and inverse propensity weighting with lead-time bias adjustment.
TAKEAWAY:
- Among 57,919 individuals diagnosed with lung cancer during the study period, 2167 (3.9%) underwent screening with at least one low-dose CT before receiving their diagnosis. There were no significant differences in age, gender, or race among patients who had prior screening and those who did not.
- Screened patients had double the rate of stage I diagnoses compared with unscreened patients (52% vs 27%) and about one third the rate of stage IV diagnoses (11% vs 32%).
- Patients who received screening before their cancer diagnosis had better overall survival rates compared with unscreened patients. The overall survival rates were 81.2% vs 56.6% at 1 year, 69.9% vs 41.1% at 2 years, and 44.9% vs 22.3% at 5 years, respectively. Lung cancer–specific survival was also better: The survival rates were 82.5% vs 58.7% at 1 year, 74.3% vs 44.4% at 2 years, and 59.0% vs 29.7% at 5 years, respectively.
- A subset analysis of screening-eligible patients (defined as those between the ages of 50-88 who were smokers with a pack-year history of ≥ 20 years or former smokers who quit within 15 years) showed that among those who underwent National Comprehensive Cancer Network guideline-concordant treatment within 12 months of diagnosis, screening resulted in “substantial” reductions in all-cause mortality (adjusted hazard ratio [aHR], 0.79) and lung cancer–specific mortality (aHR, 0.61).
IN PRACTICE:
“These findings provide corroboration of the results of randomized [lung cancer screening] trials in clinical practice,” the authors wrote. “We hope that the striking association between [lung cancer screening], earlier stage diagnosis of lung cancer, and improved mortality spurs a more robust uptake of this life-saving intervention into clinical practice.”
SOURCE:
The study, led by Donna M. Edwards MD, PhD, of the University of Michigan School of Medicine, Ann Arbor, Michigan, was published online in Cancer.
LIMITATIONS:
The study was limited by its retrospective and correlative design, and the authors also were unable to assess whether lung cancer screening contributed to more subsequence procedures in screened vs unscreened patients.
DISCLOSURES:
The study was funded by the LUNGevity Foundation, US Department of Veterans Affairs, National Cancer Institute, and Lung Precision Oncology Program. One author declared being a consultant for industry. The other authors declared no conflicts of interest.
A version of this article first appeared on Medscape.com.
TOPLINE:
Lung cancer screening was associated with earlier-stage diagnoses and improved survival in a retrospective analysis of a large cohort with low screening uptake.
METHODOLOGY:
- Randomized trials have shown a mortality benefit with low-dose CT screening to detect lung cancer, but the benefits in clinical practice remain unclear, and lung cancer screening uptake has been slow.
- In this study, researchers assessed the impact of lung cancer screening among Veteran Health Administration patients diagnosed with lung cancer between 2011 and 2018.
- The team evaluated lung cancer stage at diagnosis, lung cancer–specific survival, and overall survival in patients with lung cancer who did vs did not receive screening before their diagnosis.
- Statistical analyses included Cox regression modeling and inverse propensity weighting with lead-time bias adjustment.
TAKEAWAY:
- Among 57,919 individuals diagnosed with lung cancer during the study period, 2167 (3.9%) underwent screening with at least one low-dose CT before receiving their diagnosis. There were no significant differences in age, gender, or race among patients who had prior screening and those who did not.
- Screened patients had double the rate of stage I diagnoses compared with unscreened patients (52% vs 27%) and about one third the rate of stage IV diagnoses (11% vs 32%).
- Patients who received screening before their cancer diagnosis had better overall survival rates compared with unscreened patients. The overall survival rates were 81.2% vs 56.6% at 1 year, 69.9% vs 41.1% at 2 years, and 44.9% vs 22.3% at 5 years, respectively. Lung cancer–specific survival was also better: The survival rates were 82.5% vs 58.7% at 1 year, 74.3% vs 44.4% at 2 years, and 59.0% vs 29.7% at 5 years, respectively.
- A subset analysis of screening-eligible patients (defined as those between the ages of 50-88 who were smokers with a pack-year history of ≥ 20 years or former smokers who quit within 15 years) showed that among those who underwent National Comprehensive Cancer Network guideline-concordant treatment within 12 months of diagnosis, screening resulted in “substantial” reductions in all-cause mortality (adjusted hazard ratio [aHR], 0.79) and lung cancer–specific mortality (aHR, 0.61).
IN PRACTICE:
“These findings provide corroboration of the results of randomized [lung cancer screening] trials in clinical practice,” the authors wrote. “We hope that the striking association between [lung cancer screening], earlier stage diagnosis of lung cancer, and improved mortality spurs a more robust uptake of this life-saving intervention into clinical practice.”
SOURCE:
The study, led by Donna M. Edwards MD, PhD, of the University of Michigan School of Medicine, Ann Arbor, Michigan, was published online in Cancer.
LIMITATIONS:
The study was limited by its retrospective and correlative design, and the authors also were unable to assess whether lung cancer screening contributed to more subsequence procedures in screened vs unscreened patients.
DISCLOSURES:
The study was funded by the LUNGevity Foundation, US Department of Veterans Affairs, National Cancer Institute, and Lung Precision Oncology Program. One author declared being a consultant for industry. The other authors declared no conflicts of interest.
A version of this article first appeared on Medscape.com.
TOPLINE:
Lung cancer screening was associated with earlier-stage diagnoses and improved survival in a retrospective analysis of a large cohort with low screening uptake.
METHODOLOGY:
- Randomized trials have shown a mortality benefit with low-dose CT screening to detect lung cancer, but the benefits in clinical practice remain unclear, and lung cancer screening uptake has been slow.
- In this study, researchers assessed the impact of lung cancer screening among Veteran Health Administration patients diagnosed with lung cancer between 2011 and 2018.
- The team evaluated lung cancer stage at diagnosis, lung cancer–specific survival, and overall survival in patients with lung cancer who did vs did not receive screening before their diagnosis.
- Statistical analyses included Cox regression modeling and inverse propensity weighting with lead-time bias adjustment.
TAKEAWAY:
- Among 57,919 individuals diagnosed with lung cancer during the study period, 2167 (3.9%) underwent screening with at least one low-dose CT before receiving their diagnosis. There were no significant differences in age, gender, or race among patients who had prior screening and those who did not.
- Screened patients had double the rate of stage I diagnoses compared with unscreened patients (52% vs 27%) and about one third the rate of stage IV diagnoses (11% vs 32%).
- Patients who received screening before their cancer diagnosis had better overall survival rates compared with unscreened patients. The overall survival rates were 81.2% vs 56.6% at 1 year, 69.9% vs 41.1% at 2 years, and 44.9% vs 22.3% at 5 years, respectively. Lung cancer–specific survival was also better: The survival rates were 82.5% vs 58.7% at 1 year, 74.3% vs 44.4% at 2 years, and 59.0% vs 29.7% at 5 years, respectively.
- A subset analysis of screening-eligible patients (defined as those between the ages of 50-88 who were smokers with a pack-year history of ≥ 20 years or former smokers who quit within 15 years) showed that among those who underwent National Comprehensive Cancer Network guideline-concordant treatment within 12 months of diagnosis, screening resulted in “substantial” reductions in all-cause mortality (adjusted hazard ratio [aHR], 0.79) and lung cancer–specific mortality (aHR, 0.61).
IN PRACTICE:
“These findings provide corroboration of the results of randomized [lung cancer screening] trials in clinical practice,” the authors wrote. “We hope that the striking association between [lung cancer screening], earlier stage diagnosis of lung cancer, and improved mortality spurs a more robust uptake of this life-saving intervention into clinical practice.”
SOURCE:
The study, led by Donna M. Edwards MD, PhD, of the University of Michigan School of Medicine, Ann Arbor, Michigan, was published online in Cancer.
LIMITATIONS:
The study was limited by its retrospective and correlative design, and the authors also were unable to assess whether lung cancer screening contributed to more subsequence procedures in screened vs unscreened patients.
DISCLOSURES:
The study was funded by the LUNGevity Foundation, US Department of Veterans Affairs, National Cancer Institute, and Lung Precision Oncology Program. One author declared being a consultant for industry. The other authors declared no conflicts of interest.
A version of this article first appeared on Medscape.com.
Doctors Endorsing Products on X May Not Disclose Company Ties
Lead author Aaron Mitchell, MD, MPH, a medical oncologist at Memorial Sloan Kettering Cancer Center in New York City, told this news organization that he and his colleagues undertook the study in part to see whether physicians were adhering to professional and industry guidelines regarding marketing communications.
The team reviewed posts by physicians on X during 2022, looking for key words that might indicate that the posts were intended as endorsements of a product. The researchers then delved into the Centers for Medicare and Medicaid Services Open Payments database to see how many of those identified as having endorsed a product were paid by the manufacturers.
What Dr. Mitchell found concerned him, he said.
Overall, the researchers identified 28 physician endorsers who received a total of $1.4 million from sponsors in 2022. Among these, 26 physicians (93%) received payments from the product’s manufacturer, totaling $713,976, and 24 physicians (86%) accepted payments related to the endorsed drug or device, totaling $492,098.
While most did disclose that the posts were sponsored — by adding the word “sponsored” or using #sponsored — nine physicians did not.
Although 28 physician endorsers represent a “small fraction” of the overall number of physicians who use X, each endorsement was ultimately posted dozens, if not hundreds of times, said Dr. Mitchell. In fact, he said he saw the same particular endorsement post every time he opened his X app for months.
Overall, Dr. Mitchell noted that it’s less about the fact that the endorsements are occurring on social media and more that there are these paid endorsements taking place at all.
Among the physician specialties promoting a product, urologists and oncologists dominated. Almost one third were urologists, and 57% were oncologists — six medical oncologists, six radiation oncologists, and four gynecologic oncologists. Of the remaining three physicians, two were internists and one was a pulmonary and critical care medicine specialist.
The authors tracked posts from physicians and industry accounts. Many of the posts on industry accounts were physician testimonials, usually videos. Almost half — 8 of 17 — of those testimonials did not disclose that the doctor was being paid by the manufacturer. In another case, a physician did not disclose that they were paid to endorse a white paper.
Fifteen promotional posts were for a Boston Scientific product, followed by six for GlaxoSmithKline, two for Eisai, two for Exelixis, and one each for AstraZeneca, Novartis, and Pfizer.
In general, Dr. Mitchell said, industry guidelines suggest that manufacturer-paid speakers or consultants should have well-regarded expertise in the area they are being asked to weigh in on, but most physician endorsers in the study were not key opinion leaders or experts.
The authors examined the paid endorsers’ H-index — a measure of academic productivity provided by Scopus. Overall, 19 of the 28 physicians had an H-index below 20, which is considered less accomplished, and 14 had no published research related to the endorsed product.
Ten received payments from manufacturers for research purposes, and only one received research payments related to the endorsed product ($224,577).
“Physicians’ participation in industry marketing raises questions regarding professionalism and their responsibilities as patient advocates,” the JAMA authors wrote.
The study was supported by grants from the National Cancer Institute. Dr. Mitchell reported no relevant financial relationships. Coauthors Samer Al Hadidi, MD, reported receiving personal fees from Pfizer, Sanofi, and Janssen during the conduct of the study, and Timothy S. Anderson, MD, reported receiving grants from the National Institute on Aging, the American Heart Association, and the American College of Cardiology, and receiving consulting fees from the American Medical Student Association. Dr. Anderson is also an associate editor of JAMA Internal Medicine.
A version of this article appeared on Medscape.com.
Lead author Aaron Mitchell, MD, MPH, a medical oncologist at Memorial Sloan Kettering Cancer Center in New York City, told this news organization that he and his colleagues undertook the study in part to see whether physicians were adhering to professional and industry guidelines regarding marketing communications.
The team reviewed posts by physicians on X during 2022, looking for key words that might indicate that the posts were intended as endorsements of a product. The researchers then delved into the Centers for Medicare and Medicaid Services Open Payments database to see how many of those identified as having endorsed a product were paid by the manufacturers.
What Dr. Mitchell found concerned him, he said.
Overall, the researchers identified 28 physician endorsers who received a total of $1.4 million from sponsors in 2022. Among these, 26 physicians (93%) received payments from the product’s manufacturer, totaling $713,976, and 24 physicians (86%) accepted payments related to the endorsed drug or device, totaling $492,098.
While most did disclose that the posts were sponsored — by adding the word “sponsored” or using #sponsored — nine physicians did not.
Although 28 physician endorsers represent a “small fraction” of the overall number of physicians who use X, each endorsement was ultimately posted dozens, if not hundreds of times, said Dr. Mitchell. In fact, he said he saw the same particular endorsement post every time he opened his X app for months.
Overall, Dr. Mitchell noted that it’s less about the fact that the endorsements are occurring on social media and more that there are these paid endorsements taking place at all.
Among the physician specialties promoting a product, urologists and oncologists dominated. Almost one third were urologists, and 57% were oncologists — six medical oncologists, six radiation oncologists, and four gynecologic oncologists. Of the remaining three physicians, two were internists and one was a pulmonary and critical care medicine specialist.
The authors tracked posts from physicians and industry accounts. Many of the posts on industry accounts were physician testimonials, usually videos. Almost half — 8 of 17 — of those testimonials did not disclose that the doctor was being paid by the manufacturer. In another case, a physician did not disclose that they were paid to endorse a white paper.
Fifteen promotional posts were for a Boston Scientific product, followed by six for GlaxoSmithKline, two for Eisai, two for Exelixis, and one each for AstraZeneca, Novartis, and Pfizer.
In general, Dr. Mitchell said, industry guidelines suggest that manufacturer-paid speakers or consultants should have well-regarded expertise in the area they are being asked to weigh in on, but most physician endorsers in the study were not key opinion leaders or experts.
The authors examined the paid endorsers’ H-index — a measure of academic productivity provided by Scopus. Overall, 19 of the 28 physicians had an H-index below 20, which is considered less accomplished, and 14 had no published research related to the endorsed product.
Ten received payments from manufacturers for research purposes, and only one received research payments related to the endorsed product ($224,577).
“Physicians’ participation in industry marketing raises questions regarding professionalism and their responsibilities as patient advocates,” the JAMA authors wrote.
The study was supported by grants from the National Cancer Institute. Dr. Mitchell reported no relevant financial relationships. Coauthors Samer Al Hadidi, MD, reported receiving personal fees from Pfizer, Sanofi, and Janssen during the conduct of the study, and Timothy S. Anderson, MD, reported receiving grants from the National Institute on Aging, the American Heart Association, and the American College of Cardiology, and receiving consulting fees from the American Medical Student Association. Dr. Anderson is also an associate editor of JAMA Internal Medicine.
A version of this article appeared on Medscape.com.
Lead author Aaron Mitchell, MD, MPH, a medical oncologist at Memorial Sloan Kettering Cancer Center in New York City, told this news organization that he and his colleagues undertook the study in part to see whether physicians were adhering to professional and industry guidelines regarding marketing communications.
The team reviewed posts by physicians on X during 2022, looking for key words that might indicate that the posts were intended as endorsements of a product. The researchers then delved into the Centers for Medicare and Medicaid Services Open Payments database to see how many of those identified as having endorsed a product were paid by the manufacturers.
What Dr. Mitchell found concerned him, he said.
Overall, the researchers identified 28 physician endorsers who received a total of $1.4 million from sponsors in 2022. Among these, 26 physicians (93%) received payments from the product’s manufacturer, totaling $713,976, and 24 physicians (86%) accepted payments related to the endorsed drug or device, totaling $492,098.
While most did disclose that the posts were sponsored — by adding the word “sponsored” or using #sponsored — nine physicians did not.
Although 28 physician endorsers represent a “small fraction” of the overall number of physicians who use X, each endorsement was ultimately posted dozens, if not hundreds of times, said Dr. Mitchell. In fact, he said he saw the same particular endorsement post every time he opened his X app for months.
Overall, Dr. Mitchell noted that it’s less about the fact that the endorsements are occurring on social media and more that there are these paid endorsements taking place at all.
Among the physician specialties promoting a product, urologists and oncologists dominated. Almost one third were urologists, and 57% were oncologists — six medical oncologists, six radiation oncologists, and four gynecologic oncologists. Of the remaining three physicians, two were internists and one was a pulmonary and critical care medicine specialist.
The authors tracked posts from physicians and industry accounts. Many of the posts on industry accounts were physician testimonials, usually videos. Almost half — 8 of 17 — of those testimonials did not disclose that the doctor was being paid by the manufacturer. In another case, a physician did not disclose that they were paid to endorse a white paper.
Fifteen promotional posts were for a Boston Scientific product, followed by six for GlaxoSmithKline, two for Eisai, two for Exelixis, and one each for AstraZeneca, Novartis, and Pfizer.
In general, Dr. Mitchell said, industry guidelines suggest that manufacturer-paid speakers or consultants should have well-regarded expertise in the area they are being asked to weigh in on, but most physician endorsers in the study were not key opinion leaders or experts.
The authors examined the paid endorsers’ H-index — a measure of academic productivity provided by Scopus. Overall, 19 of the 28 physicians had an H-index below 20, which is considered less accomplished, and 14 had no published research related to the endorsed product.
Ten received payments from manufacturers for research purposes, and only one received research payments related to the endorsed product ($224,577).
“Physicians’ participation in industry marketing raises questions regarding professionalism and their responsibilities as patient advocates,” the JAMA authors wrote.
The study was supported by grants from the National Cancer Institute. Dr. Mitchell reported no relevant financial relationships. Coauthors Samer Al Hadidi, MD, reported receiving personal fees from Pfizer, Sanofi, and Janssen during the conduct of the study, and Timothy S. Anderson, MD, reported receiving grants from the National Institute on Aging, the American Heart Association, and the American College of Cardiology, and receiving consulting fees from the American Medical Student Association. Dr. Anderson is also an associate editor of JAMA Internal Medicine.
A version of this article appeared on Medscape.com.