AVAHO

Even though younger patients with metastatic colorectal cancer (CRC) tend to be fitter and receive more intensive treatment compared with older patients, overall survival (OS) and progression-free survival (PFS) are remarkably similar between the two groups, according to a large phase 3 randomized trial.

“Colorectal cancer is on track to be the leading cause of cancer death in patients 20 to 49 by the year 2040, so it is important to understand survival in this population,” lead author Marla Lipsyc-Sharf, MD, Young-Onset Colorectal Cancer Center, Dana-Farber Cancer Center, Boston, said in an interview. “The most important point for oncologists to take away from our study is that the survival of young-onset colorectal cancer does not seem to be different from that in older patients.”

Previous studies comparing survival in younger versus older patients with metastatic CRC have yielded conflicting results. Dr. Lipsyc-Sharf and colleagues set out to clarify the literature in their large randomized study, published online on Oct. 12 in the Journal of the National Cancer Institute.

Dr. Lipsyc-Sharf and colleagues enrolled 2,326 eligible patients in the Cancer and Leukemia Group B (CALGB)/SWOG 80405 (Alliance) trial to evaluate the efficacy of chemotherapy plus a biologic to treat metastatic CRC. Slightly over 22% of participants (514 patients) were under age 50 at study enrollment, with a median age of 44.3 years vs. 62.5 in those patients older than 50.

The primary outcome was OS and secondary outcomes included PFS, defined as time from study entry until disease progression or death from any cause. At a follow-up of 6 years, median OS was 27.07 months in the young CRC cohort compared with 26.12 months in the older CRC cohort.

Similarly, median PFS in both younger and older cohorts was virtually identical at 10.87 months versus 10.55 months, respectively. Patients younger than age 35 did have a shorter median OS of 21.95 months and PFS of 9.33 months compared with 26.12 months and 10.55 months, respectively, for those 50 and older, but neither difference was significant.

The similar OS between the younger and older patients with metastatic CRC is “particularly interesting,” the authors noted, given that younger patients should, in theory, have done better than their older peers. Younger patients tend to have better overall health (less diabetes, greater physical activity), have more left-sided CRC, (which is associated with a better prognosis), and receive more intensive therapy.

“It’s not clear at this time why the young-onset CRC patients – despite having these more favorable characteristics – did not have improved survival compared to older patients,” Dr. Lipsyc-Sharf said.  

The authors suggest that this similar survival may be because younger patients tend to be diagnosed at more advanced stages, due to differences in underlying tumor biology, or due to other unknown factors. However, “additional investigation into the tumor biology, clinical characteristics, and optimal treatment of patients with [early onset] CRC is essential,” the authors concluded.

The work was supported by the National Cancer Institute of the National Institutes of Health and, in part, by Bristol Myers Squibb, Genentech, Pfizer, and Sanofi. Dr. Lipsyc-Sharf has reported no relevant financial relationships.

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

Even though younger patients with metastatic colorectal cancer (CRC) tend to be fitter and receive more intensive treatment compared with older patients, overall survival (OS) and progression-free survival (PFS) are remarkably similar between the two groups, according to a large phase 3 randomized trial.

“Colorectal cancer is on track to be the leading cause of cancer death in patients 20 to 49 by the year 2040, so it is important to understand survival in this population,” lead author Marla Lipsyc-Sharf, MD, Young-Onset Colorectal Cancer Center, Dana-Farber Cancer Center, Boston, said in an interview. “The most important point for oncologists to take away from our study is that the survival of young-onset colorectal cancer does not seem to be different from that in older patients.”

Previous studies comparing survival in younger versus older patients with metastatic CRC have yielded conflicting results. Dr. Lipsyc-Sharf and colleagues set out to clarify the literature in their large randomized study, published online on Oct. 12 in the Journal of the National Cancer Institute.

Dr. Lipsyc-Sharf and colleagues enrolled 2,326 eligible patients in the Cancer and Leukemia Group B (CALGB)/SWOG 80405 (Alliance) trial to evaluate the efficacy of chemotherapy plus a biologic to treat metastatic CRC. Slightly over 22% of participants (514 patients) were under age 50 at study enrollment, with a median age of 44.3 years vs. 62.5 in those patients older than 50.

The primary outcome was OS and secondary outcomes included PFS, defined as time from study entry until disease progression or death from any cause. At a follow-up of 6 years, median OS was 27.07 months in the young CRC cohort compared with 26.12 months in the older CRC cohort.

Similarly, median PFS in both younger and older cohorts was virtually identical at 10.87 months versus 10.55 months, respectively. Patients younger than age 35 did have a shorter median OS of 21.95 months and PFS of 9.33 months compared with 26.12 months and 10.55 months, respectively, for those 50 and older, but neither difference was significant.

The similar OS between the younger and older patients with metastatic CRC is “particularly interesting,” the authors noted, given that younger patients should, in theory, have done better than their older peers. Younger patients tend to have better overall health (less diabetes, greater physical activity), have more left-sided CRC, (which is associated with a better prognosis), and receive more intensive therapy.

“It’s not clear at this time why the young-onset CRC patients – despite having these more favorable characteristics – did not have improved survival compared to older patients,” Dr. Lipsyc-Sharf said.  

The authors suggest that this similar survival may be because younger patients tend to be diagnosed at more advanced stages, due to differences in underlying tumor biology, or due to other unknown factors. However, “additional investigation into the tumor biology, clinical characteristics, and optimal treatment of patients with [early onset] CRC is essential,” the authors concluded.

The work was supported by the National Cancer Institute of the National Institutes of Health and, in part, by Bristol Myers Squibb, Genentech, Pfizer, and Sanofi. Dr. Lipsyc-Sharf has reported no relevant financial relationships.

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

Even though younger patients with metastatic colorectal cancer (CRC) tend to be fitter and receive more intensive treatment compared with older patients, overall survival (OS) and progression-free survival (PFS) are remarkably similar between the two groups, according to a large phase 3 randomized trial.

“Colorectal cancer is on track to be the leading cause of cancer death in patients 20 to 49 by the year 2040, so it is important to understand survival in this population,” lead author Marla Lipsyc-Sharf, MD, Young-Onset Colorectal Cancer Center, Dana-Farber Cancer Center, Boston, said in an interview. “The most important point for oncologists to take away from our study is that the survival of young-onset colorectal cancer does not seem to be different from that in older patients.”

Previous studies comparing survival in younger versus older patients with metastatic CRC have yielded conflicting results. Dr. Lipsyc-Sharf and colleagues set out to clarify the literature in their large randomized study, published online on Oct. 12 in the Journal of the National Cancer Institute.

Dr. Lipsyc-Sharf and colleagues enrolled 2,326 eligible patients in the Cancer and Leukemia Group B (CALGB)/SWOG 80405 (Alliance) trial to evaluate the efficacy of chemotherapy plus a biologic to treat metastatic CRC. Slightly over 22% of participants (514 patients) were under age 50 at study enrollment, with a median age of 44.3 years vs. 62.5 in those patients older than 50.

The primary outcome was OS and secondary outcomes included PFS, defined as time from study entry until disease progression or death from any cause. At a follow-up of 6 years, median OS was 27.07 months in the young CRC cohort compared with 26.12 months in the older CRC cohort.

Similarly, median PFS in both younger and older cohorts was virtually identical at 10.87 months versus 10.55 months, respectively. Patients younger than age 35 did have a shorter median OS of 21.95 months and PFS of 9.33 months compared with 26.12 months and 10.55 months, respectively, for those 50 and older, but neither difference was significant.

The similar OS between the younger and older patients with metastatic CRC is “particularly interesting,” the authors noted, given that younger patients should, in theory, have done better than their older peers. Younger patients tend to have better overall health (less diabetes, greater physical activity), have more left-sided CRC, (which is associated with a better prognosis), and receive more intensive therapy.

“It’s not clear at this time why the young-onset CRC patients – despite having these more favorable characteristics – did not have improved survival compared to older patients,” Dr. Lipsyc-Sharf said.  

The authors suggest that this similar survival may be because younger patients tend to be diagnosed at more advanced stages, due to differences in underlying tumor biology, or due to other unknown factors. However, “additional investigation into the tumor biology, clinical characteristics, and optimal treatment of patients with [early onset] CRC is essential,” the authors concluded.

The work was supported by the National Cancer Institute of the National Institutes of Health and, in part, by Bristol Myers Squibb, Genentech, Pfizer, and Sanofi. Dr. Lipsyc-Sharf has reported no relevant financial relationships.

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

A newly published study that compared the accuracy of two commonly used lung cancer screening algorithms found that the American College of Radiology Lung-RADs screening tool is more accurate in detecting cancerous nodules in patients with a history of lung cancer than NELSON, a Dutch clinical trial that measures nodule volume and growth rate instead of linear measurement of nodule size as done in Lung-RADs.

The study, published in the American Journal of Roentgenology on Nov. 10, 2021,was a retrospective study of 185 patients (100 women, 85 men; mean age, 66 years) who underwent lung cancer screening at a single health care system between July 2015 and August 2018. Using Lung-RADS, seven cancers were downgraded to category 2. The weighted cancer risk was 5% for new nodules, 1% for stable existing nodules, and 44% for growing existing nodules.

“Lung-RADS scores exhibited excellent sensitivity and specificity for cancer in existing nodules and excellent sensitivity in new nodules, though low specificity in new nodules,” wrote the authors, led by Mark M. Hammer, MD, a radiologist with Brigham and Women’s Hospital in Boston.

CT scans are increasingly used for lung cancer screening, so accuracy is essential in devising an appropriate treatment plan for patients. Nearly all centers in the United States use the American College of Radiology’s Lung-RADS for lung cancer screening. In Europe, many centers use the volumetric-based approach of NELSON.

Several studies have compared the performance of nodule risk assessment algorithms, but the findings are inconsistent. Lung-RADS was found to be inferior to the Vancouver risk calculator in predicting malignancy in the National Lung Screening Trial for total nodules. Dr. Hammer previously reported that subsolid nodules classified as Lung-RADS categories 2 and 3 have a higher risk of malignancy than reported. Meanwhile, a study that followed 13,195 men and 2,594 women at high risk of lung cancer found that lung cancer mortality was lower among participants who underwent volume CT screening than among those who underwent no screening.

The authors cited the retrospective design and the small sample size as study limitations. They added that pathological proof was not obtained from benign nodules, which may represent undiagnosed cancer.

The authors declared no conflict of interest.

A newly published study that compared the accuracy of two commonly used lung cancer screening algorithms found that the American College of Radiology Lung-RADs screening tool is more accurate in detecting cancerous nodules in patients with a history of lung cancer than NELSON, a Dutch clinical trial that measures nodule volume and growth rate instead of linear measurement of nodule size as done in Lung-RADs.

The study, published in the American Journal of Roentgenology on Nov. 10, 2021,was a retrospective study of 185 patients (100 women, 85 men; mean age, 66 years) who underwent lung cancer screening at a single health care system between July 2015 and August 2018. Using Lung-RADS, seven cancers were downgraded to category 2. The weighted cancer risk was 5% for new nodules, 1% for stable existing nodules, and 44% for growing existing nodules.

“Lung-RADS scores exhibited excellent sensitivity and specificity for cancer in existing nodules and excellent sensitivity in new nodules, though low specificity in new nodules,” wrote the authors, led by Mark M. Hammer, MD, a radiologist with Brigham and Women’s Hospital in Boston.

CT scans are increasingly used for lung cancer screening, so accuracy is essential in devising an appropriate treatment plan for patients. Nearly all centers in the United States use the American College of Radiology’s Lung-RADS for lung cancer screening. In Europe, many centers use the volumetric-based approach of NELSON.

Several studies have compared the performance of nodule risk assessment algorithms, but the findings are inconsistent. Lung-RADS was found to be inferior to the Vancouver risk calculator in predicting malignancy in the National Lung Screening Trial for total nodules. Dr. Hammer previously reported that subsolid nodules classified as Lung-RADS categories 2 and 3 have a higher risk of malignancy than reported. Meanwhile, a study that followed 13,195 men and 2,594 women at high risk of lung cancer found that lung cancer mortality was lower among participants who underwent volume CT screening than among those who underwent no screening.

The authors cited the retrospective design and the small sample size as study limitations. They added that pathological proof was not obtained from benign nodules, which may represent undiagnosed cancer.

The authors declared no conflict of interest.

A newly published study that compared the accuracy of two commonly used lung cancer screening algorithms found that the American College of Radiology Lung-RADs screening tool is more accurate in detecting cancerous nodules in patients with a history of lung cancer than NELSON, a Dutch clinical trial that measures nodule volume and growth rate instead of linear measurement of nodule size as done in Lung-RADs.

The study, published in the American Journal of Roentgenology on Nov. 10, 2021,was a retrospective study of 185 patients (100 women, 85 men; mean age, 66 years) who underwent lung cancer screening at a single health care system between July 2015 and August 2018. Using Lung-RADS, seven cancers were downgraded to category 2. The weighted cancer risk was 5% for new nodules, 1% for stable existing nodules, and 44% for growing existing nodules.

“Lung-RADS scores exhibited excellent sensitivity and specificity for cancer in existing nodules and excellent sensitivity in new nodules, though low specificity in new nodules,” wrote the authors, led by Mark M. Hammer, MD, a radiologist with Brigham and Women’s Hospital in Boston.

CT scans are increasingly used for lung cancer screening, so accuracy is essential in devising an appropriate treatment plan for patients. Nearly all centers in the United States use the American College of Radiology’s Lung-RADS for lung cancer screening. In Europe, many centers use the volumetric-based approach of NELSON.

Several studies have compared the performance of nodule risk assessment algorithms, but the findings are inconsistent. Lung-RADS was found to be inferior to the Vancouver risk calculator in predicting malignancy in the National Lung Screening Trial for total nodules. Dr. Hammer previously reported that subsolid nodules classified as Lung-RADS categories 2 and 3 have a higher risk of malignancy than reported. Meanwhile, a study that followed 13,195 men and 2,594 women at high risk of lung cancer found that lung cancer mortality was lower among participants who underwent volume CT screening than among those who underwent no screening.

The authors cited the retrospective design and the small sample size as study limitations. They added that pathological proof was not obtained from benign nodules, which may represent undiagnosed cancer.

The authors declared no conflict of interest.

For the first time, new data show that risk for breast cancer recurrence extends past 30 years.

The data come from a Danish study involving 20,315 women who were treated for early operable breast cancer between 1987 and 2004, all of whom were disease-free at 10 years.

Further follow-up showed that 2,595 women had a breast cancer recurrence more than 10 years after their primary diagnosis.

The cumulative incidence of recurrence was 8.5% at 15 years; 12.5% at 20 years; 15.2% at 25 years, and 16.6% at 32 years.

Recurrence risk was greatest early in the study period.

Women who had primary tumors larger than 20 mm, lymph node-positive disease, and estrogen receptor-positive tumors were at higher risk for late recurrence.

“Such patients may warrant extended surveillance, more aggressive treatment, or new therapy approaches,” said the investigators, led by Rikke Pedersen, MD, a PhD candidate in epidemiology at Aarhus University Hospital, Denmark.

“Our observed high cumulative incidence of late breast cancer recurrence is a concern given the increasing prevalence of long-term survivors.” Among other things, a new model to better select women for prolonged surveillance is needed, they said.

The new findings were published online Nov. 8 in the Journal of the National Cancer Institute (NCI).

This study confirms previous investigations, but it is the first to report that breast cancer can recur more than 30 years after diagnosis, note the authors of an accompanying editorial, Serban Negoita, MD, DrPH, and Esmeralda Ramirez-Peña, PhD, MPH, both from the National Cancer Institute.

The caveat is that treatment has evolved considerably since the women in the study were diagnosed, so the prognostic value of the findings with current treatment regimens is uncertain, they note. Some studies haven’t found a recurrence benefit for aggressive upfront treatment, but those studies had shorter follow-ups.

Research into the issue is “increasingly important” to guide clinical management and counsel women who are living longer after their primary diagnosis, they comment.  
 

Further details from the study

Data for the study came from the Danish Breast Cancer Group clinical database and other national databases. The researchers focused on women who were disease-free at 10 years after their primary diagnosis, which was stage I or II disease. Median age was 55 years.

Cumulative incidence for breast cancer recurrence was highest for grade 1 tumors with four or more positive lymph nodes (37.9% 10-25 years after the primary diagnosis) and was lowest for patients with grade 3 disease and no involved lymph nodes (7.5%).

The finding of higher recurrence incidence with lower grade tumors goes against some previous reports, the researchers commented. It may be that some tumors considered lower risk decades ago, and treated accordingly, would be considered higher risk in more recent times.

The cumulative incidence of late recurrence was also higher in younger patients and those treated with breast-conserving surgery instead of mastectomy, the team reported.

Adjusted hazard ratios followed the incidence trends, with higher hazards of recurrence for women diagnosed before age 40 as well as those who had breast-conserving surgery, four or more positive lymph nodes, and primary tumors 20 mm or more across.

The work was funded by the Danish Cancer Society and Aarhus University. Lead author Dr. Pedersen reports no disclosures, but coauthors report ties to Amgen, Novo Nordisk, Roche, and other companies. The editorialists have disclosed no relevant financial relationships.

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

For the first time, new data show that risk for breast cancer recurrence extends past 30 years.

The data come from a Danish study involving 20,315 women who were treated for early operable breast cancer between 1987 and 2004, all of whom were disease-free at 10 years.

Further follow-up showed that 2,595 women had a breast cancer recurrence more than 10 years after their primary diagnosis.

The cumulative incidence of recurrence was 8.5% at 15 years; 12.5% at 20 years; 15.2% at 25 years, and 16.6% at 32 years.

Recurrence risk was greatest early in the study period.

Women who had primary tumors larger than 20 mm, lymph node-positive disease, and estrogen receptor-positive tumors were at higher risk for late recurrence.

“Such patients may warrant extended surveillance, more aggressive treatment, or new therapy approaches,” said the investigators, led by Rikke Pedersen, MD, a PhD candidate in epidemiology at Aarhus University Hospital, Denmark.

“Our observed high cumulative incidence of late breast cancer recurrence is a concern given the increasing prevalence of long-term survivors.” Among other things, a new model to better select women for prolonged surveillance is needed, they said.

The new findings were published online Nov. 8 in the Journal of the National Cancer Institute (NCI).

This study confirms previous investigations, but it is the first to report that breast cancer can recur more than 30 years after diagnosis, note the authors of an accompanying editorial, Serban Negoita, MD, DrPH, and Esmeralda Ramirez-Peña, PhD, MPH, both from the National Cancer Institute.

The caveat is that treatment has evolved considerably since the women in the study were diagnosed, so the prognostic value of the findings with current treatment regimens is uncertain, they note. Some studies haven’t found a recurrence benefit for aggressive upfront treatment, but those studies had shorter follow-ups.

Research into the issue is “increasingly important” to guide clinical management and counsel women who are living longer after their primary diagnosis, they comment.  
 

Further details from the study

Data for the study came from the Danish Breast Cancer Group clinical database and other national databases. The researchers focused on women who were disease-free at 10 years after their primary diagnosis, which was stage I or II disease. Median age was 55 years.

Cumulative incidence for breast cancer recurrence was highest for grade 1 tumors with four or more positive lymph nodes (37.9% 10-25 years after the primary diagnosis) and was lowest for patients with grade 3 disease and no involved lymph nodes (7.5%).

The finding of higher recurrence incidence with lower grade tumors goes against some previous reports, the researchers commented. It may be that some tumors considered lower risk decades ago, and treated accordingly, would be considered higher risk in more recent times.

The cumulative incidence of late recurrence was also higher in younger patients and those treated with breast-conserving surgery instead of mastectomy, the team reported.

Adjusted hazard ratios followed the incidence trends, with higher hazards of recurrence for women diagnosed before age 40 as well as those who had breast-conserving surgery, four or more positive lymph nodes, and primary tumors 20 mm or more across.

The work was funded by the Danish Cancer Society and Aarhus University. Lead author Dr. Pedersen reports no disclosures, but coauthors report ties to Amgen, Novo Nordisk, Roche, and other companies. The editorialists have disclosed no relevant financial relationships.

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

For the first time, new data show that risk for breast cancer recurrence extends past 30 years.

The data come from a Danish study involving 20,315 women who were treated for early operable breast cancer between 1987 and 2004, all of whom were disease-free at 10 years.

Further follow-up showed that 2,595 women had a breast cancer recurrence more than 10 years after their primary diagnosis.

The cumulative incidence of recurrence was 8.5% at 15 years; 12.5% at 20 years; 15.2% at 25 years, and 16.6% at 32 years.

Recurrence risk was greatest early in the study period.

Women who had primary tumors larger than 20 mm, lymph node-positive disease, and estrogen receptor-positive tumors were at higher risk for late recurrence.

“Such patients may warrant extended surveillance, more aggressive treatment, or new therapy approaches,” said the investigators, led by Rikke Pedersen, MD, a PhD candidate in epidemiology at Aarhus University Hospital, Denmark.

“Our observed high cumulative incidence of late breast cancer recurrence is a concern given the increasing prevalence of long-term survivors.” Among other things, a new model to better select women for prolonged surveillance is needed, they said.

The new findings were published online Nov. 8 in the Journal of the National Cancer Institute (NCI).

This study confirms previous investigations, but it is the first to report that breast cancer can recur more than 30 years after diagnosis, note the authors of an accompanying editorial, Serban Negoita, MD, DrPH, and Esmeralda Ramirez-Peña, PhD, MPH, both from the National Cancer Institute.

The caveat is that treatment has evolved considerably since the women in the study were diagnosed, so the prognostic value of the findings with current treatment regimens is uncertain, they note. Some studies haven’t found a recurrence benefit for aggressive upfront treatment, but those studies had shorter follow-ups.

Research into the issue is “increasingly important” to guide clinical management and counsel women who are living longer after their primary diagnosis, they comment.  
 

Further details from the study

Data for the study came from the Danish Breast Cancer Group clinical database and other national databases. The researchers focused on women who were disease-free at 10 years after their primary diagnosis, which was stage I or II disease. Median age was 55 years.

Cumulative incidence for breast cancer recurrence was highest for grade 1 tumors with four or more positive lymph nodes (37.9% 10-25 years after the primary diagnosis) and was lowest for patients with grade 3 disease and no involved lymph nodes (7.5%).

The finding of higher recurrence incidence with lower grade tumors goes against some previous reports, the researchers commented. It may be that some tumors considered lower risk decades ago, and treated accordingly, would be considered higher risk in more recent times.

The cumulative incidence of late recurrence was also higher in younger patients and those treated with breast-conserving surgery instead of mastectomy, the team reported.

Adjusted hazard ratios followed the incidence trends, with higher hazards of recurrence for women diagnosed before age 40 as well as those who had breast-conserving surgery, four or more positive lymph nodes, and primary tumors 20 mm or more across.

The work was funded by the Danish Cancer Society and Aarhus University. Lead author Dr. Pedersen reports no disclosures, but coauthors report ties to Amgen, Novo Nordisk, Roche, and other companies. The editorialists have disclosed no relevant financial relationships.

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

LAS VEGAS – Although endoscopic resection of T1 esophageal adenocarcinoma (EAC) is associated with excellent overall survival, recurrence can occur years later, emphasizing the need for long-term surveillance, according to investigators.

Recurrence was about twice as common among patients lacking complete remission of intestinal metaplasia (CRIM) upon follow-up, reported lead author Kevin Song, MD, of the Mayo Clinic, Scottsdale, Ariz., and colleagues.

“Endoscopic resection of early-stage EAC has gained acceptance in recent years,” Dr. Song said during his presentation at the annual meeting of the American College of Gastroenterology. “While studies have demonstrated promising outcomes for short-term remission and recurrence, little is known about long-term recurrence and EAC-related mortality beyond 5 years.”

To address this knowledge gap, Dr. Song and colleagues reviewed data from 98 patients who had undergone endoscopic resection of T1 EAC at four tertiary academic centers with follow-up of at least 5 years. CRIM was defined by negative biopsies from the tubular esophagus and the gastroesophageal junction at one posttreatment surveillance endoscopy. Early recurrence was defined by a 2-year limit.

After a median follow-up of 8.76 years, 93 out of 98 patients (95%) experienced remission, while 82 patients (84%) demonstrated CRIM. Fourteen patients (14%) had recurrence of EAC, among whom eight (57%) had early recurrence at a median of 0.75 years (interquartile range, 0.43-0.80 years), while the other six (43%) had late recurrence at a median of 7.7 years (IQR, 5.20-8.77 years). Among the 93 patients entering remission, five (5.38%) had recurrence after 5 years.

CRIM was associated with a significantly lower rate of recurrence (11% vs. 46%; P = .01), generating an odds ratio of 6.55 (95% confidence interval, 1.71-26.71). Patients with CRIM also had later recurrence, at a median of 5.20 years, compared with 0.81 years for patients without CRIM. Moreover, the overall EAC-related mortality rate was 6.45%.

Dr. Song noted excellent overall survival and concluded his presentation by emphasizing the predictive value of CRIM and the need for long-term surveillance.

“CRIM should be considered the most significant endpoint for endotherapy of T1 EAC,” he said. “Surveillance is important even when early recurrence is not observed.”

Rishindra M. Reddy, MD, professor of thoracic surgery at the University of Michigan Health, Ann Arbor, agreed “100%” with Dr. Song and colleagues’ conclusion about the need for long-term surveillance.

“We struggle, in our patient population, to get people to do regular surveillance,” he said. “I think you have to have patients who have regular access to their gastroenterologist or surgeons and are willing to come in every 3 months to 6 months for surveillance endoscopies as well as CT scans.”

Dr. Reddy recommended that endoscopic resection of EAC be handled at high-volume centers.

“This really needs to be done in a multidisciplinary setting where you have both experienced endoscopists and thoracic surgeons and/or surgical oncologists who do esophagectomies to make these decisions about optimal treatment,” he said, “as well as pathologists who are more experienced in what to look for in terms of depth or lateral margins.”

The present work is a “great first study,” Dr. Reddy said. He suggested that larger real-world trials are needed to confirm findings and compare outcomes between tumor subtypes.

“I think for T1a tumors, there’s a good consensus on endoscopic mucosal resection,” he said. “I think T1b is an area where we would suggest more often doing surgery… and there’s even some nuance at a T1a level about the depth. It would be helpful to understand the risks of recurrence after [resecting] different levels of T1 tumors.”

The investigators disclosed relationships with CDX, Interpace, Lucid, and others. Dr. Reddy disclosed no relevant conflicts of interest.

LAS VEGAS – Although endoscopic resection of T1 esophageal adenocarcinoma (EAC) is associated with excellent overall survival, recurrence can occur years later, emphasizing the need for long-term surveillance, according to investigators.

Recurrence was about twice as common among patients lacking complete remission of intestinal metaplasia (CRIM) upon follow-up, reported lead author Kevin Song, MD, of the Mayo Clinic, Scottsdale, Ariz., and colleagues.

“Endoscopic resection of early-stage EAC has gained acceptance in recent years,” Dr. Song said during his presentation at the annual meeting of the American College of Gastroenterology. “While studies have demonstrated promising outcomes for short-term remission and recurrence, little is known about long-term recurrence and EAC-related mortality beyond 5 years.”

To address this knowledge gap, Dr. Song and colleagues reviewed data from 98 patients who had undergone endoscopic resection of T1 EAC at four tertiary academic centers with follow-up of at least 5 years. CRIM was defined by negative biopsies from the tubular esophagus and the gastroesophageal junction at one posttreatment surveillance endoscopy. Early recurrence was defined by a 2-year limit.

After a median follow-up of 8.76 years, 93 out of 98 patients (95%) experienced remission, while 82 patients (84%) demonstrated CRIM. Fourteen patients (14%) had recurrence of EAC, among whom eight (57%) had early recurrence at a median of 0.75 years (interquartile range, 0.43-0.80 years), while the other six (43%) had late recurrence at a median of 7.7 years (IQR, 5.20-8.77 years). Among the 93 patients entering remission, five (5.38%) had recurrence after 5 years.

CRIM was associated with a significantly lower rate of recurrence (11% vs. 46%; P = .01), generating an odds ratio of 6.55 (95% confidence interval, 1.71-26.71). Patients with CRIM also had later recurrence, at a median of 5.20 years, compared with 0.81 years for patients without CRIM. Moreover, the overall EAC-related mortality rate was 6.45%.

Dr. Song noted excellent overall survival and concluded his presentation by emphasizing the predictive value of CRIM and the need for long-term surveillance.

“CRIM should be considered the most significant endpoint for endotherapy of T1 EAC,” he said. “Surveillance is important even when early recurrence is not observed.”

Rishindra M. Reddy, MD, professor of thoracic surgery at the University of Michigan Health, Ann Arbor, agreed “100%” with Dr. Song and colleagues’ conclusion about the need for long-term surveillance.

“We struggle, in our patient population, to get people to do regular surveillance,” he said. “I think you have to have patients who have regular access to their gastroenterologist or surgeons and are willing to come in every 3 months to 6 months for surveillance endoscopies as well as CT scans.”

Dr. Reddy recommended that endoscopic resection of EAC be handled at high-volume centers.

“This really needs to be done in a multidisciplinary setting where you have both experienced endoscopists and thoracic surgeons and/or surgical oncologists who do esophagectomies to make these decisions about optimal treatment,” he said, “as well as pathologists who are more experienced in what to look for in terms of depth or lateral margins.”

The present work is a “great first study,” Dr. Reddy said. He suggested that larger real-world trials are needed to confirm findings and compare outcomes between tumor subtypes.

“I think for T1a tumors, there’s a good consensus on endoscopic mucosal resection,” he said. “I think T1b is an area where we would suggest more often doing surgery… and there’s even some nuance at a T1a level about the depth. It would be helpful to understand the risks of recurrence after [resecting] different levels of T1 tumors.”

The investigators disclosed relationships with CDX, Interpace, Lucid, and others. Dr. Reddy disclosed no relevant conflicts of interest.

LAS VEGAS – Although endoscopic resection of T1 esophageal adenocarcinoma (EAC) is associated with excellent overall survival, recurrence can occur years later, emphasizing the need for long-term surveillance, according to investigators.

Recurrence was about twice as common among patients lacking complete remission of intestinal metaplasia (CRIM) upon follow-up, reported lead author Kevin Song, MD, of the Mayo Clinic, Scottsdale, Ariz., and colleagues.

“Endoscopic resection of early-stage EAC has gained acceptance in recent years,” Dr. Song said during his presentation at the annual meeting of the American College of Gastroenterology. “While studies have demonstrated promising outcomes for short-term remission and recurrence, little is known about long-term recurrence and EAC-related mortality beyond 5 years.”

To address this knowledge gap, Dr. Song and colleagues reviewed data from 98 patients who had undergone endoscopic resection of T1 EAC at four tertiary academic centers with follow-up of at least 5 years. CRIM was defined by negative biopsies from the tubular esophagus and the gastroesophageal junction at one posttreatment surveillance endoscopy. Early recurrence was defined by a 2-year limit.

After a median follow-up of 8.76 years, 93 out of 98 patients (95%) experienced remission, while 82 patients (84%) demonstrated CRIM. Fourteen patients (14%) had recurrence of EAC, among whom eight (57%) had early recurrence at a median of 0.75 years (interquartile range, 0.43-0.80 years), while the other six (43%) had late recurrence at a median of 7.7 years (IQR, 5.20-8.77 years). Among the 93 patients entering remission, five (5.38%) had recurrence after 5 years.

CRIM was associated with a significantly lower rate of recurrence (11% vs. 46%; P = .01), generating an odds ratio of 6.55 (95% confidence interval, 1.71-26.71). Patients with CRIM also had later recurrence, at a median of 5.20 years, compared with 0.81 years for patients without CRIM. Moreover, the overall EAC-related mortality rate was 6.45%.

Dr. Song noted excellent overall survival and concluded his presentation by emphasizing the predictive value of CRIM and the need for long-term surveillance.

“CRIM should be considered the most significant endpoint for endotherapy of T1 EAC,” he said. “Surveillance is important even when early recurrence is not observed.”

Rishindra M. Reddy, MD, professor of thoracic surgery at the University of Michigan Health, Ann Arbor, agreed “100%” with Dr. Song and colleagues’ conclusion about the need for long-term surveillance.

“We struggle, in our patient population, to get people to do regular surveillance,” he said. “I think you have to have patients who have regular access to their gastroenterologist or surgeons and are willing to come in every 3 months to 6 months for surveillance endoscopies as well as CT scans.”

Dr. Reddy recommended that endoscopic resection of EAC be handled at high-volume centers.

“This really needs to be done in a multidisciplinary setting where you have both experienced endoscopists and thoracic surgeons and/or surgical oncologists who do esophagectomies to make these decisions about optimal treatment,” he said, “as well as pathologists who are more experienced in what to look for in terms of depth or lateral margins.”

The present work is a “great first study,” Dr. Reddy said. He suggested that larger real-world trials are needed to confirm findings and compare outcomes between tumor subtypes.

“I think for T1a tumors, there’s a good consensus on endoscopic mucosal resection,” he said. “I think T1b is an area where we would suggest more often doing surgery… and there’s even some nuance at a T1a level about the depth. It would be helpful to understand the risks of recurrence after [resecting] different levels of T1 tumors.”

The investigators disclosed relationships with CDX, Interpace, Lucid, and others. Dr. Reddy disclosed no relevant conflicts of interest.

In recent years, the survival rate for patients with lung cancer has increased to the point where now, almost one-quarter of patients with lung cancer are alive 5 years after being diagnosed.

This new statistic is highlighted in the State of Lung Cancer report from the American Lung Association (ALA), published online on Nov. 16.

“If you look back, the 5-year survival rate has been very slowly eking up at about 1% over the years,” Andrea McKee, MD, volunteer spokesperson at the ALA, told this news organization. The report shows that the 5-year survival rate increased by 14.5% over the past 5 years. “To see this big jump is truly remarkable, so that is something we are all celebrating,” she added.

“But we have to change the fatalistic thinking that both patients and primary care physicians still have about lung cancer. Most people say, ‘Everybody I know who had lung cancer died,’ and that was the way it used to be,” she commented, “but that has now changed. Lung cancer is highly curable in its early stages, and even if not early-stage, there are treatments that are making an impact now.”

“So we’ve got to change that perception, as it does exist, even on the part of primary care providers, too,” Dr. McKee emphasized.
 

Lung cancer decreasing but still being diagnosed late

The report notes that the risk of being diagnosed with lung cancer varies considerably across the United States. For example, rates of lung cancer diagnoses are almost 2.5 times higher in Kentucky than in Utah.

Overall, the incidence is decreasing. “Over the last 5 years, the rate of new cases decreased 10% nationally,” the authors point out.

However, in almost half of the cases, the disease is diagnosed in late stages.

When diagnosed at a late stage, the 5-year survival rate for lung cancer drops to only 6%, whereas when the disease is diagnosed early, the 5-year survival rate is 60%.

At present, around 24% of cases of lung cancer are diagnosed at early stages, the report notes, but again, this varies across the United States. The highest rate (30%) is in Massachusetts, and the lowest rate (19%) is in Hawaii.

The percentage of lung cancer cases diagnosed early has been steadily increasing, presumably in part because of the introduction of low-dose CT screening for individuals at highest risk (such as smokers).

However, across the nation, only 5.7% of individuals at high risk for lung cancer underwent annual low-dose CT screening, the report notes.

“CT screening is so powerful at saving lives that even with only 5.7% of people that we’ve been able to screen, I believe it’s making a difference,” Dr. McKee commented. That small national percentage still represents a considerable number of patients, she noted, “so even with what we’ve done so far, I believe that screening is making a difference, at least within my own practice, where I’m definitely seeing it,” Dr. McKee emphasized.

Recent changes to the recommendations as to who should undergo lung cancer screening “have almost doubled the size of the screening population in the U.S.,” Dr. McKee commented. “So there are now about 15 million people who need to get screened, and it again helps that primary care physicians know that screening is very powerful at detecting early-stage lung cancer,” she said.

In her hospital’s own screening program, among the individuals who regularly undergo screening, the majority (88%) of lung cancer cases are detected at stage I or II, for which the cure rate is approximately 90%, she noted.

Another misconception of primary care physicians is that lung cancer screening has an unacceptably high false positive rate. Previous reports in the medical literature suggested the rate could be as high as 96%. “This is absolutely, positively wrong. That is not the false positive rate; the false positive rate for lung cancer screening is less than 10%,” Dr. McKee emphasized.

“So we have to change that in the minds of primary care providers as well,” she underscored.
 

Report highlights racial disparities

The report also highlights the racial disparities that persist in all aspects of lung cancer management – early diagnosis, surgical treatment, lack of treatment, and survival.

For example, Black Americans are 18% less likely to be diagnosed with early-stage disease and are 23% less likely to receive surgical treatment than their White counterparts. They are also 9% more likely to receive no treatment at all, and mortality from lung cancer among Black patients is 21% worse than it is for White patients.

The same trend is seen among Latinx persons, although they are just as likely as White patients to undergo surgical treatment.

First and foremost, “we have to make sure that the [Black and Latinx persons] are screened in an equal fashion,” Dr. McKee said. Providing screening for communities of color is one strategy that might improve screening rates, she suggested.

So, too, can outreach programs in which lung cancer experts work with leaders within these communities, because people are more likely to listen to their leaders regarding the importance of screening for early detection of lung cancer.

Physicians also need to emphasize that even for people who quit smoking decades ago, once those persons are in their 70s, “there is a spike again in lung cancer diagnoses, and that is true for both Black and White patients,” Dr. McKee stressed.

“Again, this is something that many doctors are not aware of,” she emphasized.

Dr. McKee has disclosed no relevant financial relationships.

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

In recent years, the survival rate for patients with lung cancer has increased to the point where now, almost one-quarter of patients with lung cancer are alive 5 years after being diagnosed.

This new statistic is highlighted in the State of Lung Cancer report from the American Lung Association (ALA), published online on Nov. 16.

“If you look back, the 5-year survival rate has been very slowly eking up at about 1% over the years,” Andrea McKee, MD, volunteer spokesperson at the ALA, told this news organization. The report shows that the 5-year survival rate increased by 14.5% over the past 5 years. “To see this big jump is truly remarkable, so that is something we are all celebrating,” she added.

“But we have to change the fatalistic thinking that both patients and primary care physicians still have about lung cancer. Most people say, ‘Everybody I know who had lung cancer died,’ and that was the way it used to be,” she commented, “but that has now changed. Lung cancer is highly curable in its early stages, and even if not early-stage, there are treatments that are making an impact now.”

“So we’ve got to change that perception, as it does exist, even on the part of primary care providers, too,” Dr. McKee emphasized.
 

Lung cancer decreasing but still being diagnosed late

The report notes that the risk of being diagnosed with lung cancer varies considerably across the United States. For example, rates of lung cancer diagnoses are almost 2.5 times higher in Kentucky than in Utah.

Overall, the incidence is decreasing. “Over the last 5 years, the rate of new cases decreased 10% nationally,” the authors point out.

However, in almost half of the cases, the disease is diagnosed in late stages.

When diagnosed at a late stage, the 5-year survival rate for lung cancer drops to only 6%, whereas when the disease is diagnosed early, the 5-year survival rate is 60%.

At present, around 24% of cases of lung cancer are diagnosed at early stages, the report notes, but again, this varies across the United States. The highest rate (30%) is in Massachusetts, and the lowest rate (19%) is in Hawaii.

The percentage of lung cancer cases diagnosed early has been steadily increasing, presumably in part because of the introduction of low-dose CT screening for individuals at highest risk (such as smokers).

However, across the nation, only 5.7% of individuals at high risk for lung cancer underwent annual low-dose CT screening, the report notes.

“CT screening is so powerful at saving lives that even with only 5.7% of people that we’ve been able to screen, I believe it’s making a difference,” Dr. McKee commented. That small national percentage still represents a considerable number of patients, she noted, “so even with what we’ve done so far, I believe that screening is making a difference, at least within my own practice, where I’m definitely seeing it,” Dr. McKee emphasized.

Recent changes to the recommendations as to who should undergo lung cancer screening “have almost doubled the size of the screening population in the U.S.,” Dr. McKee commented. “So there are now about 15 million people who need to get screened, and it again helps that primary care physicians know that screening is very powerful at detecting early-stage lung cancer,” she said.

In her hospital’s own screening program, among the individuals who regularly undergo screening, the majority (88%) of lung cancer cases are detected at stage I or II, for which the cure rate is approximately 90%, she noted.

Another misconception of primary care physicians is that lung cancer screening has an unacceptably high false positive rate. Previous reports in the medical literature suggested the rate could be as high as 96%. “This is absolutely, positively wrong. That is not the false positive rate; the false positive rate for lung cancer screening is less than 10%,” Dr. McKee emphasized.

“So we have to change that in the minds of primary care providers as well,” she underscored.
 

Report highlights racial disparities

The report also highlights the racial disparities that persist in all aspects of lung cancer management – early diagnosis, surgical treatment, lack of treatment, and survival.

For example, Black Americans are 18% less likely to be diagnosed with early-stage disease and are 23% less likely to receive surgical treatment than their White counterparts. They are also 9% more likely to receive no treatment at all, and mortality from lung cancer among Black patients is 21% worse than it is for White patients.

The same trend is seen among Latinx persons, although they are just as likely as White patients to undergo surgical treatment.

First and foremost, “we have to make sure that the [Black and Latinx persons] are screened in an equal fashion,” Dr. McKee said. Providing screening for communities of color is one strategy that might improve screening rates, she suggested.

So, too, can outreach programs in which lung cancer experts work with leaders within these communities, because people are more likely to listen to their leaders regarding the importance of screening for early detection of lung cancer.

Physicians also need to emphasize that even for people who quit smoking decades ago, once those persons are in their 70s, “there is a spike again in lung cancer diagnoses, and that is true for both Black and White patients,” Dr. McKee stressed.

“Again, this is something that many doctors are not aware of,” she emphasized.

Dr. McKee has disclosed no relevant financial relationships.

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

In recent years, the survival rate for patients with lung cancer has increased to the point where now, almost one-quarter of patients with lung cancer are alive 5 years after being diagnosed.

This new statistic is highlighted in the State of Lung Cancer report from the American Lung Association (ALA), published online on Nov. 16.

“If you look back, the 5-year survival rate has been very slowly eking up at about 1% over the years,” Andrea McKee, MD, volunteer spokesperson at the ALA, told this news organization. The report shows that the 5-year survival rate increased by 14.5% over the past 5 years. “To see this big jump is truly remarkable, so that is something we are all celebrating,” she added.

“But we have to change the fatalistic thinking that both patients and primary care physicians still have about lung cancer. Most people say, ‘Everybody I know who had lung cancer died,’ and that was the way it used to be,” she commented, “but that has now changed. Lung cancer is highly curable in its early stages, and even if not early-stage, there are treatments that are making an impact now.”

“So we’ve got to change that perception, as it does exist, even on the part of primary care providers, too,” Dr. McKee emphasized.
 

Lung cancer decreasing but still being diagnosed late

The report notes that the risk of being diagnosed with lung cancer varies considerably across the United States. For example, rates of lung cancer diagnoses are almost 2.5 times higher in Kentucky than in Utah.

Overall, the incidence is decreasing. “Over the last 5 years, the rate of new cases decreased 10% nationally,” the authors point out.

However, in almost half of the cases, the disease is diagnosed in late stages.

When diagnosed at a late stage, the 5-year survival rate for lung cancer drops to only 6%, whereas when the disease is diagnosed early, the 5-year survival rate is 60%.

At present, around 24% of cases of lung cancer are diagnosed at early stages, the report notes, but again, this varies across the United States. The highest rate (30%) is in Massachusetts, and the lowest rate (19%) is in Hawaii.

The percentage of lung cancer cases diagnosed early has been steadily increasing, presumably in part because of the introduction of low-dose CT screening for individuals at highest risk (such as smokers).

However, across the nation, only 5.7% of individuals at high risk for lung cancer underwent annual low-dose CT screening, the report notes.

“CT screening is so powerful at saving lives that even with only 5.7% of people that we’ve been able to screen, I believe it’s making a difference,” Dr. McKee commented. That small national percentage still represents a considerable number of patients, she noted, “so even with what we’ve done so far, I believe that screening is making a difference, at least within my own practice, where I’m definitely seeing it,” Dr. McKee emphasized.

Recent changes to the recommendations as to who should undergo lung cancer screening “have almost doubled the size of the screening population in the U.S.,” Dr. McKee commented. “So there are now about 15 million people who need to get screened, and it again helps that primary care physicians know that screening is very powerful at detecting early-stage lung cancer,” she said.

In her hospital’s own screening program, among the individuals who regularly undergo screening, the majority (88%) of lung cancer cases are detected at stage I or II, for which the cure rate is approximately 90%, she noted.

Another misconception of primary care physicians is that lung cancer screening has an unacceptably high false positive rate. Previous reports in the medical literature suggested the rate could be as high as 96%. “This is absolutely, positively wrong. That is not the false positive rate; the false positive rate for lung cancer screening is less than 10%,” Dr. McKee emphasized.

“So we have to change that in the minds of primary care providers as well,” she underscored.
 

Report highlights racial disparities

The report also highlights the racial disparities that persist in all aspects of lung cancer management – early diagnosis, surgical treatment, lack of treatment, and survival.

For example, Black Americans are 18% less likely to be diagnosed with early-stage disease and are 23% less likely to receive surgical treatment than their White counterparts. They are also 9% more likely to receive no treatment at all, and mortality from lung cancer among Black patients is 21% worse than it is for White patients.

The same trend is seen among Latinx persons, although they are just as likely as White patients to undergo surgical treatment.

First and foremost, “we have to make sure that the [Black and Latinx persons] are screened in an equal fashion,” Dr. McKee said. Providing screening for communities of color is one strategy that might improve screening rates, she suggested.

So, too, can outreach programs in which lung cancer experts work with leaders within these communities, because people are more likely to listen to their leaders regarding the importance of screening for early detection of lung cancer.

Physicians also need to emphasize that even for people who quit smoking decades ago, once those persons are in their 70s, “there is a spike again in lung cancer diagnoses, and that is true for both Black and White patients,” Dr. McKee stressed.

“Again, this is something that many doctors are not aware of,” she emphasized.

Dr. McKee has disclosed no relevant financial relationships.

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

Breast cancer treatment often results in shoulder and arm problems, such as chronic pain, restricted shoulder movement, or lymphedema in the armpit area, limiting quality of life and delaying recovery. However, according to a U.K. study published by The BMJ on Nov. 10, women who exercised shortly after having nonreconstructive breast cancer surgery experienced less pain and regained better shoulder and arm mobility at 1 year than those who did not exercise.

“Hospitals should consider training physiotherapists in the PROSPER program to offer this structured, prescribed exercise program to women undergoing axillary clearance surgery and those having radiotherapy to the axilla,” said lead author Julie Bruce, PhD, a specialist in surgical epidemiology with the University of Warwick, Coventry, England.

Up to one-third of women experience adverse effects to their lymphatic and musculoskeletal systems after breast cancer surgery and radiotherapy targeting the axilla. A study of 2,411 women in Denmark found that pain remained for up to 7 years after breast cancer treatment. U.K. guidelines for the management of breast cancer recommend referral to physical therapy if such problems develop, but the best timing and intensity along with the safety of postoperative exercise remain uncertain. A review of the literature in 2019 found a lack of adequate evidence to support the use of postoperative exercise after breast cancer surgery. Moreover, concerns with such exercise have been reported, such as increased risks of postoperative wound complications and lymphedema.

“The study was conducted to address uncertainty whether early postoperative exercise after women at high risk of shoulder and arm problems after nonreconstructive surgery was safe, clinically, and cost-effective. Previous studies were small, and no large high-quality randomized controlled trials had been undertaken with this patient population in the U.K.,” Dr. Bruce said.

In UK PROSPER, a multicenter, randomized controlled trial, researchers investigated the effects of an exercise program compared with usual care for 392 women (mean age 58) undergoing breast cancer surgery at 17 National Health Service (NHS) cancer centers. The women were randomly assigned to usual care with structured exercise or usual care alone. Structured exercise, introduced 7-10 days postoperatively, consisted of a physical therapy–led exercise program comprising stretching, strengthening, and physical activity, along with behavioral change techniques to support exercise adherence. Two further appointments were offered 1 and 3 months later. Outcomes included upper limb function, as measured by the Disability of Arm, Hand, and Shoulder (DASH) questionnaire at 12 months, complications, health related quality of life, and cost effectiveness.

At 12 months, women in the exercise group showed improved upper limb function compared with those who received usual care (mean DASH 16.3 for exercise, 23.7 for usual care; adjusted mean difference 7.81, 95% confidence interval, 3.17-12.44; P = .001). Compared with the usual care group, women in the exercise group reported lower pain intensity, fewer arm disability symptoms, and better health related quality of life.

“We found that arm function, measured using the DASH scale, improved over time and found surprisingly, these differences between treatment groups persisted at 12 months,” Dr. Bruce said. “There was no increased risk of neuropathic pain or lymphedema, so we concluded that the structured exercise program introduced from the seventh postoperative day was safe. Strengthening exercises were introduced from 1 month postoperatively.”

While the authors noted that the study was limited as participants and physical therapists knew which treatment they were receiving, they stressed that the study included a larger sample size than that of previous trials, along with a long follow-up period.

“We know that some women develop late lymphedema. Our findings are based on follow-up at 12 months. We hope to undertake longer-term follow up of our patient sample in the future,” Dr. Bruce said.

The authors declared support from the UK National Institute for Health Research (NIHR) Technology Assessment Programme.

Breast cancer treatment often results in shoulder and arm problems, such as chronic pain, restricted shoulder movement, or lymphedema in the armpit area, limiting quality of life and delaying recovery. However, according to a U.K. study published by The BMJ on Nov. 10, women who exercised shortly after having nonreconstructive breast cancer surgery experienced less pain and regained better shoulder and arm mobility at 1 year than those who did not exercise.

“Hospitals should consider training physiotherapists in the PROSPER program to offer this structured, prescribed exercise program to women undergoing axillary clearance surgery and those having radiotherapy to the axilla,” said lead author Julie Bruce, PhD, a specialist in surgical epidemiology with the University of Warwick, Coventry, England.

Up to one-third of women experience adverse effects to their lymphatic and musculoskeletal systems after breast cancer surgery and radiotherapy targeting the axilla. A study of 2,411 women in Denmark found that pain remained for up to 7 years after breast cancer treatment. U.K. guidelines for the management of breast cancer recommend referral to physical therapy if such problems develop, but the best timing and intensity along with the safety of postoperative exercise remain uncertain. A review of the literature in 2019 found a lack of adequate evidence to support the use of postoperative exercise after breast cancer surgery. Moreover, concerns with such exercise have been reported, such as increased risks of postoperative wound complications and lymphedema.

“The study was conducted to address uncertainty whether early postoperative exercise after women at high risk of shoulder and arm problems after nonreconstructive surgery was safe, clinically, and cost-effective. Previous studies were small, and no large high-quality randomized controlled trials had been undertaken with this patient population in the U.K.,” Dr. Bruce said.

In UK PROSPER, a multicenter, randomized controlled trial, researchers investigated the effects of an exercise program compared with usual care for 392 women (mean age 58) undergoing breast cancer surgery at 17 National Health Service (NHS) cancer centers. The women were randomly assigned to usual care with structured exercise or usual care alone. Structured exercise, introduced 7-10 days postoperatively, consisted of a physical therapy–led exercise program comprising stretching, strengthening, and physical activity, along with behavioral change techniques to support exercise adherence. Two further appointments were offered 1 and 3 months later. Outcomes included upper limb function, as measured by the Disability of Arm, Hand, and Shoulder (DASH) questionnaire at 12 months, complications, health related quality of life, and cost effectiveness.

At 12 months, women in the exercise group showed improved upper limb function compared with those who received usual care (mean DASH 16.3 for exercise, 23.7 for usual care; adjusted mean difference 7.81, 95% confidence interval, 3.17-12.44; P = .001). Compared with the usual care group, women in the exercise group reported lower pain intensity, fewer arm disability symptoms, and better health related quality of life.

“We found that arm function, measured using the DASH scale, improved over time and found surprisingly, these differences between treatment groups persisted at 12 months,” Dr. Bruce said. “There was no increased risk of neuropathic pain or lymphedema, so we concluded that the structured exercise program introduced from the seventh postoperative day was safe. Strengthening exercises were introduced from 1 month postoperatively.”

While the authors noted that the study was limited as participants and physical therapists knew which treatment they were receiving, they stressed that the study included a larger sample size than that of previous trials, along with a long follow-up period.

“We know that some women develop late lymphedema. Our findings are based on follow-up at 12 months. We hope to undertake longer-term follow up of our patient sample in the future,” Dr. Bruce said.

The authors declared support from the UK National Institute for Health Research (NIHR) Technology Assessment Programme.

Breast cancer treatment often results in shoulder and arm problems, such as chronic pain, restricted shoulder movement, or lymphedema in the armpit area, limiting quality of life and delaying recovery. However, according to a U.K. study published by The BMJ on Nov. 10, women who exercised shortly after having nonreconstructive breast cancer surgery experienced less pain and regained better shoulder and arm mobility at 1 year than those who did not exercise.

“Hospitals should consider training physiotherapists in the PROSPER program to offer this structured, prescribed exercise program to women undergoing axillary clearance surgery and those having radiotherapy to the axilla,” said lead author Julie Bruce, PhD, a specialist in surgical epidemiology with the University of Warwick, Coventry, England.

Up to one-third of women experience adverse effects to their lymphatic and musculoskeletal systems after breast cancer surgery and radiotherapy targeting the axilla. A study of 2,411 women in Denmark found that pain remained for up to 7 years after breast cancer treatment. U.K. guidelines for the management of breast cancer recommend referral to physical therapy if such problems develop, but the best timing and intensity along with the safety of postoperative exercise remain uncertain. A review of the literature in 2019 found a lack of adequate evidence to support the use of postoperative exercise after breast cancer surgery. Moreover, concerns with such exercise have been reported, such as increased risks of postoperative wound complications and lymphedema.

“The study was conducted to address uncertainty whether early postoperative exercise after women at high risk of shoulder and arm problems after nonreconstructive surgery was safe, clinically, and cost-effective. Previous studies were small, and no large high-quality randomized controlled trials had been undertaken with this patient population in the U.K.,” Dr. Bruce said.

In UK PROSPER, a multicenter, randomized controlled trial, researchers investigated the effects of an exercise program compared with usual care for 392 women (mean age 58) undergoing breast cancer surgery at 17 National Health Service (NHS) cancer centers. The women were randomly assigned to usual care with structured exercise or usual care alone. Structured exercise, introduced 7-10 days postoperatively, consisted of a physical therapy–led exercise program comprising stretching, strengthening, and physical activity, along with behavioral change techniques to support exercise adherence. Two further appointments were offered 1 and 3 months later. Outcomes included upper limb function, as measured by the Disability of Arm, Hand, and Shoulder (DASH) questionnaire at 12 months, complications, health related quality of life, and cost effectiveness.

At 12 months, women in the exercise group showed improved upper limb function compared with those who received usual care (mean DASH 16.3 for exercise, 23.7 for usual care; adjusted mean difference 7.81, 95% confidence interval, 3.17-12.44; P = .001). Compared with the usual care group, women in the exercise group reported lower pain intensity, fewer arm disability symptoms, and better health related quality of life.

“We found that arm function, measured using the DASH scale, improved over time and found surprisingly, these differences between treatment groups persisted at 12 months,” Dr. Bruce said. “There was no increased risk of neuropathic pain or lymphedema, so we concluded that the structured exercise program introduced from the seventh postoperative day was safe. Strengthening exercises were introduced from 1 month postoperatively.”

While the authors noted that the study was limited as participants and physical therapists knew which treatment they were receiving, they stressed that the study included a larger sample size than that of previous trials, along with a long follow-up period.

“We know that some women develop late lymphedema. Our findings are based on follow-up at 12 months. We hope to undertake longer-term follow up of our patient sample in the future,” Dr. Bruce said.

The authors declared support from the UK National Institute for Health Research (NIHR) Technology Assessment Programme.

An analysis of open-access skin image datasets available to train machine-learning algorithms to identify skin cancer has revealed that darker skin types are markedly underrepresented in the databases, researchers in the United Kingdom report.

Out of 106,950 skin lesions documented in 21 open-access databases and 17 open-access atlases identified by David Wen, BMBCh, from the University of Oxford (England), and colleagues, 2,436 images contained information on Fitzpatrick skin type. Of these, “only 10 images were from individuals with Fitzpatrick skin type V, and only a single image was from an individual with Fitzpatrick skin type VI,” the researchers said. “The ethnicity of these individuals was either Brazilian or unknown.”

In two datasets containing 1,585 images with ethnicity data, “no images were from individuals with an African, Afro-Caribbean, or South Asian background,” Dr. Wen and colleagues noted. “Coupled with the geographical origins of datasets, there was massive under-representation of skin lesion images from darker-skinned populations.”

The results of their systematic review were presented at the National Cancer Research Institute Festival and published on Nov. 9, 2021, in The Lancet Digital Health. To the best of their knowledge, they wrote, this is “the first systematic review of publicly available skin lesion images comprising predominantly dermoscopic and macroscopic images available through open access datasets and atlases.”

Overall, 11 of 14 datasets (79%) were from North America, Europe, or Oceania among datasets with information on country of origin, the researchers said. Either dermoscopic images or macroscopic photographs were the only types of images available in 19 of 21 (91%) datasets. There was some variation in the clinical information available, with 81,662 images (76.4%) containing information on age, 82,848 images (77.5%) having information on gender, and 79,561 images having information about body site (74.4%).

The researchers explained that these datasets might be of limited use in a real-world setting where the images aren’t representative of the population. Artificial intelligence (AI) programs that train using images of patients with one skin type, for example, can potentially misdiagnose patients of another skin type, they said.

“AI programs hold a lot of potential for diagnosing skin cancer because it can look at pictures and quickly and cost-effectively evaluate any worrying spots on the skin,” Dr. Wen said in a press release from the NCRI Festival. “However, it’s important to know about the images and patients used to develop programs, as these influence which groups of people the programs will be most effective for in real-life settings. Research has shown that programs trained on images taken from people with lighter skin types only might not be as accurate for people with darker skin, and vice versa.”

There was also “limited information on who, how and why the images were taken,” Dr. Wen said in the release. “This has implications for the programs developed from these images, due to uncertainty around how they may perform in different groups of people, especially in those who aren’t well represented in datasets, such as those with darker skin. This can potentially lead to the exclusion or even harm of these groups from AI technologies.”

While there are no current guidelines for developing skin image datasets, quality standards are needed, according to the researchers.

“Ensuring equitable digital health includes building unbiased, representative datasets to ensure that the algorithms that are created benefit people of all backgrounds and skin types,” they concluded in the study.

Neil Steven, MBBS, MA, PhD, FRCP, an NCRI Skin Group member who was not involved with the research, stated in the press release that the results from the study by Dr. Wen and colleagues “raise concerns about the ability of AI to assist in skin cancer diagnosis, especially in a global context.”

“I hope this work will continue and help ensure that the progress we make in using AI in medicine will benefit all patients, recognizing that human skin color is highly diverse,” said Dr. Steven, honorary consultant in medical oncology at University Hospitals Birmingham (England) NHS Foundation Trust.

‘We need more images of everybody’

Dermatologist Adewole Adamson, MD, MPP, assistant professor in the department of internal medicine (division of dermatology) at the University of Texas at Austin, said in an interview that a “major potential downside” of algorithms not trained on diverse datasets is the potential for incorrect diagnoses.

“The harms of algorithms used for diagnostic purposes in the skin can be particularly significant because of the scalability of this technology. A lot of thought needs to be put into how these algorithms are developed and tested,” said Dr. Adamson, who reviewed the manuscript of The Lancet Digital Health study but was not involved with the research.

He referred to the results of a recently published study in JAMA Dermatology, which found that only 10% of studies used to develop or test deep-learning algorithms contained metadata on skin tone. “Furthermore, most datasets are from countries where darker skin types are not represented. [These] algorithms therefore likely underperform on people of darker skin types and thus, users should be wary,” Dr. Adamson said.

A consensus guideline should be developed for public AI algorithms, he said, which should have metadata containing information on sex, race/ethnicity, geographic location, skin type, and part of the body. “This distribution should also be reported in any publication of an algorithm so that users can see if the distribution of the population in the training data mirrors that of the population in which it is intended to be used,” he added.

Adam Friedman, MD, professor and chair of dermatology at George Washington University, Washington, who was not involved with the research, said that, while this issue of underrepresentation has been known in dermatology for some time, the strength of the Lancet study is that it is a large study, with a message of “we need more images of everybody.”

“This is probably the broadest study looking at every possible accessible resource and taking an organized approach,” Dr. Friedman said in an interview. “But I think it also raises some important points about how we think about skin tones and how we refer to them as well with respect to misusing classification schemes that we currently have.”

While using ethnicity data and certain Fitzpatrick skin types as a proxy for darker skin is a limitation of the metadata the study authors had available, it also highlights “a broader problem with respect to lexicon regarding skin tone,” he explained.

“Skin does not have a race, it doesn’t have an ethnicity,” Dr. Friedman said.

A dataset that contains not only different skin tones but how different dermatologic conditions look across skin tones is important. “If you just look at one photo of one skin tone, you missed the fact that clinical presentations can be so polymorphic, especially because of different skin tones,” Dr. Friedman said.

“We need to keep pushing this message to ensure that images keep getting collected. We [need to] ensure that there’s quality control with these images and that we’re disseminating them in a way that everyone has access, both from self-learning, but also to teach others,” said Dr. Friedman, coeditor of a recently introduced dermatology atlas showing skin conditions in different skin tones.

Adamson reports no relevant financial relationships. Dr. Friedman is a coeditor of a dermatology atlas supported by Allergan Aesthetics and SkinBetter Science. This study was funded by NHSX and the Health Foundation. Three authors reported being paid employees of Databiology at the time of the study. The other authors reported no relevant financial relationships.

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

An analysis of open-access skin image datasets available to train machine-learning algorithms to identify skin cancer has revealed that darker skin types are markedly underrepresented in the databases, researchers in the United Kingdom report.

Out of 106,950 skin lesions documented in 21 open-access databases and 17 open-access atlases identified by David Wen, BMBCh, from the University of Oxford (England), and colleagues, 2,436 images contained information on Fitzpatrick skin type. Of these, “only 10 images were from individuals with Fitzpatrick skin type V, and only a single image was from an individual with Fitzpatrick skin type VI,” the researchers said. “The ethnicity of these individuals was either Brazilian or unknown.”

In two datasets containing 1,585 images with ethnicity data, “no images were from individuals with an African, Afro-Caribbean, or South Asian background,” Dr. Wen and colleagues noted. “Coupled with the geographical origins of datasets, there was massive under-representation of skin lesion images from darker-skinned populations.”

The results of their systematic review were presented at the National Cancer Research Institute Festival and published on Nov. 9, 2021, in The Lancet Digital Health. To the best of their knowledge, they wrote, this is “the first systematic review of publicly available skin lesion images comprising predominantly dermoscopic and macroscopic images available through open access datasets and atlases.”

Overall, 11 of 14 datasets (79%) were from North America, Europe, or Oceania among datasets with information on country of origin, the researchers said. Either dermoscopic images or macroscopic photographs were the only types of images available in 19 of 21 (91%) datasets. There was some variation in the clinical information available, with 81,662 images (76.4%) containing information on age, 82,848 images (77.5%) having information on gender, and 79,561 images having information about body site (74.4%).

The researchers explained that these datasets might be of limited use in a real-world setting where the images aren’t representative of the population. Artificial intelligence (AI) programs that train using images of patients with one skin type, for example, can potentially misdiagnose patients of another skin type, they said.

“AI programs hold a lot of potential for diagnosing skin cancer because it can look at pictures and quickly and cost-effectively evaluate any worrying spots on the skin,” Dr. Wen said in a press release from the NCRI Festival. “However, it’s important to know about the images and patients used to develop programs, as these influence which groups of people the programs will be most effective for in real-life settings. Research has shown that programs trained on images taken from people with lighter skin types only might not be as accurate for people with darker skin, and vice versa.”

There was also “limited information on who, how and why the images were taken,” Dr. Wen said in the release. “This has implications for the programs developed from these images, due to uncertainty around how they may perform in different groups of people, especially in those who aren’t well represented in datasets, such as those with darker skin. This can potentially lead to the exclusion or even harm of these groups from AI technologies.”

While there are no current guidelines for developing skin image datasets, quality standards are needed, according to the researchers.

“Ensuring equitable digital health includes building unbiased, representative datasets to ensure that the algorithms that are created benefit people of all backgrounds and skin types,” they concluded in the study.

Neil Steven, MBBS, MA, PhD, FRCP, an NCRI Skin Group member who was not involved with the research, stated in the press release that the results from the study by Dr. Wen and colleagues “raise concerns about the ability of AI to assist in skin cancer diagnosis, especially in a global context.”

“I hope this work will continue and help ensure that the progress we make in using AI in medicine will benefit all patients, recognizing that human skin color is highly diverse,” said Dr. Steven, honorary consultant in medical oncology at University Hospitals Birmingham (England) NHS Foundation Trust.

‘We need more images of everybody’

Dermatologist Adewole Adamson, MD, MPP, assistant professor in the department of internal medicine (division of dermatology) at the University of Texas at Austin, said in an interview that a “major potential downside” of algorithms not trained on diverse datasets is the potential for incorrect diagnoses.

“The harms of algorithms used for diagnostic purposes in the skin can be particularly significant because of the scalability of this technology. A lot of thought needs to be put into how these algorithms are developed and tested,” said Dr. Adamson, who reviewed the manuscript of The Lancet Digital Health study but was not involved with the research.

He referred to the results of a recently published study in JAMA Dermatology, which found that only 10% of studies used to develop or test deep-learning algorithms contained metadata on skin tone. “Furthermore, most datasets are from countries where darker skin types are not represented. [These] algorithms therefore likely underperform on people of darker skin types and thus, users should be wary,” Dr. Adamson said.

A consensus guideline should be developed for public AI algorithms, he said, which should have metadata containing information on sex, race/ethnicity, geographic location, skin type, and part of the body. “This distribution should also be reported in any publication of an algorithm so that users can see if the distribution of the population in the training data mirrors that of the population in which it is intended to be used,” he added.

Adam Friedman, MD, professor and chair of dermatology at George Washington University, Washington, who was not involved with the research, said that, while this issue of underrepresentation has been known in dermatology for some time, the strength of the Lancet study is that it is a large study, with a message of “we need more images of everybody.”

“This is probably the broadest study looking at every possible accessible resource and taking an organized approach,” Dr. Friedman said in an interview. “But I think it also raises some important points about how we think about skin tones and how we refer to them as well with respect to misusing classification schemes that we currently have.”

While using ethnicity data and certain Fitzpatrick skin types as a proxy for darker skin is a limitation of the metadata the study authors had available, it also highlights “a broader problem with respect to lexicon regarding skin tone,” he explained.

“Skin does not have a race, it doesn’t have an ethnicity,” Dr. Friedman said.

A dataset that contains not only different skin tones but how different dermatologic conditions look across skin tones is important. “If you just look at one photo of one skin tone, you missed the fact that clinical presentations can be so polymorphic, especially because of different skin tones,” Dr. Friedman said.

“We need to keep pushing this message to ensure that images keep getting collected. We [need to] ensure that there’s quality control with these images and that we’re disseminating them in a way that everyone has access, both from self-learning, but also to teach others,” said Dr. Friedman, coeditor of a recently introduced dermatology atlas showing skin conditions in different skin tones.

Adamson reports no relevant financial relationships. Dr. Friedman is a coeditor of a dermatology atlas supported by Allergan Aesthetics and SkinBetter Science. This study was funded by NHSX and the Health Foundation. Three authors reported being paid employees of Databiology at the time of the study. The other authors reported no relevant financial relationships.

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

An analysis of open-access skin image datasets available to train machine-learning algorithms to identify skin cancer has revealed that darker skin types are markedly underrepresented in the databases, researchers in the United Kingdom report.

Out of 106,950 skin lesions documented in 21 open-access databases and 17 open-access atlases identified by David Wen, BMBCh, from the University of Oxford (England), and colleagues, 2,436 images contained information on Fitzpatrick skin type. Of these, “only 10 images were from individuals with Fitzpatrick skin type V, and only a single image was from an individual with Fitzpatrick skin type VI,” the researchers said. “The ethnicity of these individuals was either Brazilian or unknown.”

In two datasets containing 1,585 images with ethnicity data, “no images were from individuals with an African, Afro-Caribbean, or South Asian background,” Dr. Wen and colleagues noted. “Coupled with the geographical origins of datasets, there was massive under-representation of skin lesion images from darker-skinned populations.”

The results of their systematic review were presented at the National Cancer Research Institute Festival and published on Nov. 9, 2021, in The Lancet Digital Health. To the best of their knowledge, they wrote, this is “the first systematic review of publicly available skin lesion images comprising predominantly dermoscopic and macroscopic images available through open access datasets and atlases.”

Overall, 11 of 14 datasets (79%) were from North America, Europe, or Oceania among datasets with information on country of origin, the researchers said. Either dermoscopic images or macroscopic photographs were the only types of images available in 19 of 21 (91%) datasets. There was some variation in the clinical information available, with 81,662 images (76.4%) containing information on age, 82,848 images (77.5%) having information on gender, and 79,561 images having information about body site (74.4%).

The researchers explained that these datasets might be of limited use in a real-world setting where the images aren’t representative of the population. Artificial intelligence (AI) programs that train using images of patients with one skin type, for example, can potentially misdiagnose patients of another skin type, they said.

“AI programs hold a lot of potential for diagnosing skin cancer because it can look at pictures and quickly and cost-effectively evaluate any worrying spots on the skin,” Dr. Wen said in a press release from the NCRI Festival. “However, it’s important to know about the images and patients used to develop programs, as these influence which groups of people the programs will be most effective for in real-life settings. Research has shown that programs trained on images taken from people with lighter skin types only might not be as accurate for people with darker skin, and vice versa.”

There was also “limited information on who, how and why the images were taken,” Dr. Wen said in the release. “This has implications for the programs developed from these images, due to uncertainty around how they may perform in different groups of people, especially in those who aren’t well represented in datasets, such as those with darker skin. This can potentially lead to the exclusion or even harm of these groups from AI technologies.”

While there are no current guidelines for developing skin image datasets, quality standards are needed, according to the researchers.

“Ensuring equitable digital health includes building unbiased, representative datasets to ensure that the algorithms that are created benefit people of all backgrounds and skin types,” they concluded in the study.

Neil Steven, MBBS, MA, PhD, FRCP, an NCRI Skin Group member who was not involved with the research, stated in the press release that the results from the study by Dr. Wen and colleagues “raise concerns about the ability of AI to assist in skin cancer diagnosis, especially in a global context.”

“I hope this work will continue and help ensure that the progress we make in using AI in medicine will benefit all patients, recognizing that human skin color is highly diverse,” said Dr. Steven, honorary consultant in medical oncology at University Hospitals Birmingham (England) NHS Foundation Trust.

‘We need more images of everybody’

Dermatologist Adewole Adamson, MD, MPP, assistant professor in the department of internal medicine (division of dermatology) at the University of Texas at Austin, said in an interview that a “major potential downside” of algorithms not trained on diverse datasets is the potential for incorrect diagnoses.

“The harms of algorithms used for diagnostic purposes in the skin can be particularly significant because of the scalability of this technology. A lot of thought needs to be put into how these algorithms are developed and tested,” said Dr. Adamson, who reviewed the manuscript of The Lancet Digital Health study but was not involved with the research.

He referred to the results of a recently published study in JAMA Dermatology, which found that only 10% of studies used to develop or test deep-learning algorithms contained metadata on skin tone. “Furthermore, most datasets are from countries where darker skin types are not represented. [These] algorithms therefore likely underperform on people of darker skin types and thus, users should be wary,” Dr. Adamson said.

A consensus guideline should be developed for public AI algorithms, he said, which should have metadata containing information on sex, race/ethnicity, geographic location, skin type, and part of the body. “This distribution should also be reported in any publication of an algorithm so that users can see if the distribution of the population in the training data mirrors that of the population in which it is intended to be used,” he added.

Adam Friedman, MD, professor and chair of dermatology at George Washington University, Washington, who was not involved with the research, said that, while this issue of underrepresentation has been known in dermatology for some time, the strength of the Lancet study is that it is a large study, with a message of “we need more images of everybody.”

“This is probably the broadest study looking at every possible accessible resource and taking an organized approach,” Dr. Friedman said in an interview. “But I think it also raises some important points about how we think about skin tones and how we refer to them as well with respect to misusing classification schemes that we currently have.”

While using ethnicity data and certain Fitzpatrick skin types as a proxy for darker skin is a limitation of the metadata the study authors had available, it also highlights “a broader problem with respect to lexicon regarding skin tone,” he explained.

“Skin does not have a race, it doesn’t have an ethnicity,” Dr. Friedman said.

A dataset that contains not only different skin tones but how different dermatologic conditions look across skin tones is important. “If you just look at one photo of one skin tone, you missed the fact that clinical presentations can be so polymorphic, especially because of different skin tones,” Dr. Friedman said.

“We need to keep pushing this message to ensure that images keep getting collected. We [need to] ensure that there’s quality control with these images and that we’re disseminating them in a way that everyone has access, both from self-learning, but also to teach others,” said Dr. Friedman, coeditor of a recently introduced dermatology atlas showing skin conditions in different skin tones.

Adamson reports no relevant financial relationships. Dr. Friedman is a coeditor of a dermatology atlas supported by Allergan Aesthetics and SkinBetter Science. This study was funded by NHSX and the Health Foundation. Three authors reported being paid employees of Databiology at the time of the study. The other authors reported no relevant financial relationships.

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

Surgery offers the best chance of a cure for patients with early cancer and is fundamental to cancer management, but it does not receive enough political and financial recognition, warns a European expert.

In addition, there are many obstacles to the delivery of optimal cancer surgery, says Domenico M. D’Ugo, MD, professor of surgery at the Catholic University of Rome – A. Gemelli Medical School, Rome, Italy.

Dr. D’Ugo, who is president of the European Society of Surgical Oncology (ESSO), calls for a range of measures to improve the quality of cancer surgery and patient access in Europe.

These measures include recognition of surgical oncology as a specialist discipline, greater support for surgical research and innovation, and a greater role for surgery in multidisciplinary care.

The demands were made in open letter that was published by ESSO on Nov. 9 to coincide with the society’s annual meeting, held in Lisbon, Portugal.

The theme of this year’s meeting was the future of cancer surgery in Europe – a future that “holds many promises to make surgical oncology safer, more efficient and minimally invasive,” writes Dr. D’Ugo.

However, ESSO needs the support of European leaders to bring the recommendations to life and, ultimately, to help provide high-quality cancer treatment, he adds. This is particularly important given the upcoming implementation of Europe’s Beating Cancer Plan.

The open letter is addressed to Stella Kyriakides, European commissioner for health and food safety, and Bartosz Arłukowicz, chair of the European Parliament Special Committee on Beating Cancer, among others.
 

Best chance of cure

“High-quality surgery remains the best chance to cure solid cancer when diagnosed early,” Dr. D’Ugo notes in his letter. It is also the most cost-effective treatment for the majority of nonmetastasized tumors, he writes.

In addition, surgery is “fundamental” to the prevention of cancer in patients with inherited susceptibility and to the diagnosis and staging of cancer, as well as to the treatment of metastatic disease, the preservation of quality of life, and the alleviation of cancer symptoms, he writes.

There is thus a substantial and steadily growing demand for surgical oncology.

It is estimated that approximately 80% of cancer patients will require surgical intervention at some point during the course of their disease, and 45 million surgical procedures will be needed worldwide by 2030.

Dr. D’Ugo says that at present, fewer than a quarter of cancer patients receive safe, affordable, or timely surgery.

It is time to give surgical oncology the political and financial attention it deserves, he argues. He outlines a four-point plan to achieve this.

The first point is to enhance recognition of surgical oncology as a specialist discipline through, for example, the global curriculum proposed by ESSO and the Society of Surgical Oncology in 2016.

At present, only eight countries in Europe recognize surgical oncology as a specialty, and the lack of harmonization is “causing disparities in training, qualifications and practices,” as well as in patient access, Dr. D’Ugo says.

Next is a call to support research and innovation. Despite recent advances, research in cancer surgery “remains highly underfunded in Europe when compared with pharmaceutical research,” he says.

Improved screening and early detection of cancer are the next key area, because when the disease is diagnosed at an early stage, curative surgery has “a greater chance to be successful.”

At present, screening programs in Europe address only colorectal, breast, and cervical cancers, and the uptake remains “low,” he writes.

Lastly, he emphasizes that surgery is “integral” to multidisciplinary care and that outcomes for patients are better in comprehensive cancer centers that support patients throughout the disease pathway.

Dr. D’Ugo suggests that surgical oncologists take on a “bigger role” in multidisciplinary care, and he calls for the certification and accreditation of cancer units to increase and unify standards of care across the region.

D’Ugo has disclosed no relevant financial relationships.

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

Surgery offers the best chance of a cure for patients with early cancer and is fundamental to cancer management, but it does not receive enough political and financial recognition, warns a European expert.

In addition, there are many obstacles to the delivery of optimal cancer surgery, says Domenico M. D’Ugo, MD, professor of surgery at the Catholic University of Rome – A. Gemelli Medical School, Rome, Italy.

Dr. D’Ugo, who is president of the European Society of Surgical Oncology (ESSO), calls for a range of measures to improve the quality of cancer surgery and patient access in Europe.

These measures include recognition of surgical oncology as a specialist discipline, greater support for surgical research and innovation, and a greater role for surgery in multidisciplinary care.

The demands were made in open letter that was published by ESSO on Nov. 9 to coincide with the society’s annual meeting, held in Lisbon, Portugal.

The theme of this year’s meeting was the future of cancer surgery in Europe – a future that “holds many promises to make surgical oncology safer, more efficient and minimally invasive,” writes Dr. D’Ugo.

However, ESSO needs the support of European leaders to bring the recommendations to life and, ultimately, to help provide high-quality cancer treatment, he adds. This is particularly important given the upcoming implementation of Europe’s Beating Cancer Plan.

The open letter is addressed to Stella Kyriakides, European commissioner for health and food safety, and Bartosz Arłukowicz, chair of the European Parliament Special Committee on Beating Cancer, among others.
 

Best chance of cure

“High-quality surgery remains the best chance to cure solid cancer when diagnosed early,” Dr. D’Ugo notes in his letter. It is also the most cost-effective treatment for the majority of nonmetastasized tumors, he writes.

In addition, surgery is “fundamental” to the prevention of cancer in patients with inherited susceptibility and to the diagnosis and staging of cancer, as well as to the treatment of metastatic disease, the preservation of quality of life, and the alleviation of cancer symptoms, he writes.

There is thus a substantial and steadily growing demand for surgical oncology.

It is estimated that approximately 80% of cancer patients will require surgical intervention at some point during the course of their disease, and 45 million surgical procedures will be needed worldwide by 2030.

Dr. D’Ugo says that at present, fewer than a quarter of cancer patients receive safe, affordable, or timely surgery.

It is time to give surgical oncology the political and financial attention it deserves, he argues. He outlines a four-point plan to achieve this.

The first point is to enhance recognition of surgical oncology as a specialist discipline through, for example, the global curriculum proposed by ESSO and the Society of Surgical Oncology in 2016.

At present, only eight countries in Europe recognize surgical oncology as a specialty, and the lack of harmonization is “causing disparities in training, qualifications and practices,” as well as in patient access, Dr. D’Ugo says.

Next is a call to support research and innovation. Despite recent advances, research in cancer surgery “remains highly underfunded in Europe when compared with pharmaceutical research,” he says.

Improved screening and early detection of cancer are the next key area, because when the disease is diagnosed at an early stage, curative surgery has “a greater chance to be successful.”

At present, screening programs in Europe address only colorectal, breast, and cervical cancers, and the uptake remains “low,” he writes.

Lastly, he emphasizes that surgery is “integral” to multidisciplinary care and that outcomes for patients are better in comprehensive cancer centers that support patients throughout the disease pathway.

Dr. D’Ugo suggests that surgical oncologists take on a “bigger role” in multidisciplinary care, and he calls for the certification and accreditation of cancer units to increase and unify standards of care across the region.

D’Ugo has disclosed no relevant financial relationships.

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

Surgery offers the best chance of a cure for patients with early cancer and is fundamental to cancer management, but it does not receive enough political and financial recognition, warns a European expert.

In addition, there are many obstacles to the delivery of optimal cancer surgery, says Domenico M. D’Ugo, MD, professor of surgery at the Catholic University of Rome – A. Gemelli Medical School, Rome, Italy.

Dr. D’Ugo, who is president of the European Society of Surgical Oncology (ESSO), calls for a range of measures to improve the quality of cancer surgery and patient access in Europe.

These measures include recognition of surgical oncology as a specialist discipline, greater support for surgical research and innovation, and a greater role for surgery in multidisciplinary care.

The demands were made in open letter that was published by ESSO on Nov. 9 to coincide with the society’s annual meeting, held in Lisbon, Portugal.

The theme of this year’s meeting was the future of cancer surgery in Europe – a future that “holds many promises to make surgical oncology safer, more efficient and minimally invasive,” writes Dr. D’Ugo.

However, ESSO needs the support of European leaders to bring the recommendations to life and, ultimately, to help provide high-quality cancer treatment, he adds. This is particularly important given the upcoming implementation of Europe’s Beating Cancer Plan.

The open letter is addressed to Stella Kyriakides, European commissioner for health and food safety, and Bartosz Arłukowicz, chair of the European Parliament Special Committee on Beating Cancer, among others.
 

Best chance of cure

“High-quality surgery remains the best chance to cure solid cancer when diagnosed early,” Dr. D’Ugo notes in his letter. It is also the most cost-effective treatment for the majority of nonmetastasized tumors, he writes.

In addition, surgery is “fundamental” to the prevention of cancer in patients with inherited susceptibility and to the diagnosis and staging of cancer, as well as to the treatment of metastatic disease, the preservation of quality of life, and the alleviation of cancer symptoms, he writes.

There is thus a substantial and steadily growing demand for surgical oncology.

It is estimated that approximately 80% of cancer patients will require surgical intervention at some point during the course of their disease, and 45 million surgical procedures will be needed worldwide by 2030.

Dr. D’Ugo says that at present, fewer than a quarter of cancer patients receive safe, affordable, or timely surgery.

It is time to give surgical oncology the political and financial attention it deserves, he argues. He outlines a four-point plan to achieve this.

The first point is to enhance recognition of surgical oncology as a specialist discipline through, for example, the global curriculum proposed by ESSO and the Society of Surgical Oncology in 2016.

At present, only eight countries in Europe recognize surgical oncology as a specialty, and the lack of harmonization is “causing disparities in training, qualifications and practices,” as well as in patient access, Dr. D’Ugo says.

Next is a call to support research and innovation. Despite recent advances, research in cancer surgery “remains highly underfunded in Europe when compared with pharmaceutical research,” he says.

Improved screening and early detection of cancer are the next key area, because when the disease is diagnosed at an early stage, curative surgery has “a greater chance to be successful.”

At present, screening programs in Europe address only colorectal, breast, and cervical cancers, and the uptake remains “low,” he writes.

Lastly, he emphasizes that surgery is “integral” to multidisciplinary care and that outcomes for patients are better in comprehensive cancer centers that support patients throughout the disease pathway.

Dr. D’Ugo suggests that surgical oncologists take on a “bigger role” in multidisciplinary care, and he calls for the certification and accreditation of cancer units to increase and unify standards of care across the region.

D’Ugo has disclosed no relevant financial relationships.

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

For over a decade, the influential National Comprehensive Cancer Network (NCCN) has been recommending that men with low-risk prostate cancer be offered active surveillance as the lone “preferred” initial treatment option.

But the NCCN has now reversed this long-standing recommendation in the latest revision of its prostate cancer guideline.

The organization now recommends that low-risk disease be managed with either active surveillance or radiation therapy or surgery, with equal weight given to all three of these initial options.

The change is seen by some as a retreat to the past and was harshly criticized by many experts on Twitter. The complaints were voiced in unusually blunt and strong language for physicians.

“This is a terrible step back that impacts every urologist,” commented John Griffith, MD, of Hartford Healthcare, who practices in New Britain, Conn.

Dr. Griffith explained that he prints out the NCCN guidance with “every patient newly diagnosed” and that the preferred designation is a “huge help” in reassuring them about not treating low-risk disease initially.

In a Twitter thread, Benjamin Davies, MD, of the University of Pittsburgh, facetiously wondered if a time warp was at play: “To suggest for a millisecond that active surveillance isn’t the preferred method for low-risk men is bizarre thinking ... Is this 1980?”

“I’m baffled,” said Brian Chapin, MD, of MD Anderson Cancer Center, Houston, in another Twitter thread.

“This is ludicrous,” said Andrew Vickers, PhD, of Memorial Sloan Kettering Cancer Center in New York City in a tweet.

Alexander Kutikov, MD, of Fox Chase Cancer Center in Philadelphia, commented on Twitter that the change “seems off the rails…a bit stunned by this.”

Matthew Cooperberg, MD, of the University of California San Francisco, and Minhaj Siddiqui, MD, of the University of Maryland in Baltimore both called the move a “step backward.”

Many others also expressed disappointment in the NCCN, whose guidelines are hugely influential because of the role they play clinically as well as with payors and the legal system.

“A huge setback & frankly a disgrace for @NCCN and its processes,” commented Fox Chase’s Dr. Kutikov.

Stacy Loeb, MD, of NYU Langone Health in New York City, suggested the new guidance may stunt use of active surveillance in the United States. She tweeted: “The updated NCCN guideline certainly won’t help the lagging and heterogenous uptake of active surveillance in the U.S. We should be carefully expanding the pool for active surveillance, not narrowing it.”

The purpose of active surveillance is to avoid adverse events from treatment, which can be life-changing as they include incontinence and erectile dysfunction.

The rationale is that many men with low-risk prostate cancer may not need treatment for their disease, as the disease may be slow-growing and may never threaten their life. With active surveillance, men are instead monitored with blood tests, scans, and biopsies to watch for worsening disease, and treated only when there are signs of disease progression.

This active surveillance approach has grown in acceptance among American patients since 2010.

The concern now is that the change in guidance from the NCCN will lead to a reduction in active surveillance, and an increase in initial treatment with surgery and radiotherapy for low-risk disease, which is considered by many to be “overtreatment’ of this disease and may not be medically necessary.  

For example, UCSF’s Dr. Cooperberg said he feared that the changed guidance “will be used by urologists and radiation oncologists to justify overtreatment of low-risk disease.”

Dr. Kutikov agreed but described that possibility differently, citing the risk of lawsuits. He observed that without the NCCN’s “medico-legal buffer” of active surveillance as the preferred initial treatment, there are “further incentives” for overtreatment.

The new NCCN guidance also conflicts with the American Urological Association’s guidelines and dissolves what was once a mostly united front from the two major organizations on active surveillance and low-risk disease.

The AUA Guideline reads: “Clinicians should recommend active surveillance as the preferable care option for most low-risk localized prostate cancer patients (Moderate Recommendation; Evidence Level: Grade B)
 

Patients protest change in wording

Not surprisingly, the revised NCCN guidance was criticized by multiple patient advocacy groups, including Active Surveillance Patients International (ASPI), which wrote a letter to the NCCN protesting the change.

In that letter, the ASPI writes that active surveillance is now chosen as the initial approach for low-risk prostate cancer in about 90% of cases in some European nations, and in about 50% of cases in the United States. It also warns that eliminating the word “preferred” from the NCCN guidelines represents a retreat, and “will have repercussions far beyond what we may first conceive.” 

“Active surveillance should be the preferred choice to preserve quality of life for men with low-risk cancer,” the advocacy group states. “The PIVOT trials indicate for low-risk disease there is basically no advantage to intervention. Why would one risk the side effects if they knew that?”
 

Why now?

The NCCN’s move to alter its low-risk prostate cancer guidance is especially striking because, 11 years ago, the NCCN broke new ground in recommending active surveillance as the sole initial treatment option for low-risk men. (It was also the first guidelines group to recommend the same for very low-risk men.)

So why the change now? This news organization requested, but did not receive,  comment from the NCCN and its chair of the prostate cancer panel, Edward Schaeffer, MD, of Northwestern University in Chicago.  

However, on Twitter, Dr. Schaeffer hinted at what had turned the tables for the NCCN panel – the risk that, over time, some men with low-risk disease who are on active surveillance are reclassified on biopsy as having a higher risk.

He highlighted a 2020 study on that very subject from the University of California, San Francisco, published in the Journal of Urology. Those authors concluded that: “Given the heterogeneity of the disease, some tumors characterized as low risk may merit early treatment while others may be followed much less intensely over some time interval.”

Dr. Schaeffer tweeted: “I think this nicely sums up the low-risk space ...”

Experts reacting to Dr. Schaeffer’s tweet were not swayed.

Looking at additional measures such as genomic scores and PSA density, as advocated by Dr. Schaeffer via the posted 2020 study, is good for assessing individual risk, “but still, active surveillance is the preferred option for low risk,” said MD Anderson’s Dr. Chapin.

UCSF’s Dr. Cooperberg, who was a co-author on that 2020 Journal of Urology paper,  commented that the university’s urology department had “spent the past quarter century arguing active surveillance is ‘preferred’ for almost all low risk [disease]!”

“Many on active surveillance need treatment someday, but that does not justify immediate overtreatment,” he concluded.

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

For over a decade, the influential National Comprehensive Cancer Network (NCCN) has been recommending that men with low-risk prostate cancer be offered active surveillance as the lone “preferred” initial treatment option.

But the NCCN has now reversed this long-standing recommendation in the latest revision of its prostate cancer guideline.

The organization now recommends that low-risk disease be managed with either active surveillance or radiation therapy or surgery, with equal weight given to all three of these initial options.

The change is seen by some as a retreat to the past and was harshly criticized by many experts on Twitter. The complaints were voiced in unusually blunt and strong language for physicians.

“This is a terrible step back that impacts every urologist,” commented John Griffith, MD, of Hartford Healthcare, who practices in New Britain, Conn.

Dr. Griffith explained that he prints out the NCCN guidance with “every patient newly diagnosed” and that the preferred designation is a “huge help” in reassuring them about not treating low-risk disease initially.

In a Twitter thread, Benjamin Davies, MD, of the University of Pittsburgh, facetiously wondered if a time warp was at play: “To suggest for a millisecond that active surveillance isn’t the preferred method for low-risk men is bizarre thinking ... Is this 1980?”

“I’m baffled,” said Brian Chapin, MD, of MD Anderson Cancer Center, Houston, in another Twitter thread.

“This is ludicrous,” said Andrew Vickers, PhD, of Memorial Sloan Kettering Cancer Center in New York City in a tweet.

Alexander Kutikov, MD, of Fox Chase Cancer Center in Philadelphia, commented on Twitter that the change “seems off the rails…a bit stunned by this.”

Matthew Cooperberg, MD, of the University of California San Francisco, and Minhaj Siddiqui, MD, of the University of Maryland in Baltimore both called the move a “step backward.”

Many others also expressed disappointment in the NCCN, whose guidelines are hugely influential because of the role they play clinically as well as with payors and the legal system.

“A huge setback & frankly a disgrace for @NCCN and its processes,” commented Fox Chase’s Dr. Kutikov.

Stacy Loeb, MD, of NYU Langone Health in New York City, suggested the new guidance may stunt use of active surveillance in the United States. She tweeted: “The updated NCCN guideline certainly won’t help the lagging and heterogenous uptake of active surveillance in the U.S. We should be carefully expanding the pool for active surveillance, not narrowing it.”

The purpose of active surveillance is to avoid adverse events from treatment, which can be life-changing as they include incontinence and erectile dysfunction.

The rationale is that many men with low-risk prostate cancer may not need treatment for their disease, as the disease may be slow-growing and may never threaten their life. With active surveillance, men are instead monitored with blood tests, scans, and biopsies to watch for worsening disease, and treated only when there are signs of disease progression.

This active surveillance approach has grown in acceptance among American patients since 2010.

The concern now is that the change in guidance from the NCCN will lead to a reduction in active surveillance, and an increase in initial treatment with surgery and radiotherapy for low-risk disease, which is considered by many to be “overtreatment’ of this disease and may not be medically necessary.  

For example, UCSF’s Dr. Cooperberg said he feared that the changed guidance “will be used by urologists and radiation oncologists to justify overtreatment of low-risk disease.”

Dr. Kutikov agreed but described that possibility differently, citing the risk of lawsuits. He observed that without the NCCN’s “medico-legal buffer” of active surveillance as the preferred initial treatment, there are “further incentives” for overtreatment.

The new NCCN guidance also conflicts with the American Urological Association’s guidelines and dissolves what was once a mostly united front from the two major organizations on active surveillance and low-risk disease.

The AUA Guideline reads: “Clinicians should recommend active surveillance as the preferable care option for most low-risk localized prostate cancer patients (Moderate Recommendation; Evidence Level: Grade B)
 

Patients protest change in wording

Not surprisingly, the revised NCCN guidance was criticized by multiple patient advocacy groups, including Active Surveillance Patients International (ASPI), which wrote a letter to the NCCN protesting the change.

In that letter, the ASPI writes that active surveillance is now chosen as the initial approach for low-risk prostate cancer in about 90% of cases in some European nations, and in about 50% of cases in the United States. It also warns that eliminating the word “preferred” from the NCCN guidelines represents a retreat, and “will have repercussions far beyond what we may first conceive.” 

“Active surveillance should be the preferred choice to preserve quality of life for men with low-risk cancer,” the advocacy group states. “The PIVOT trials indicate for low-risk disease there is basically no advantage to intervention. Why would one risk the side effects if they knew that?”
 

Why now?

The NCCN’s move to alter its low-risk prostate cancer guidance is especially striking because, 11 years ago, the NCCN broke new ground in recommending active surveillance as the sole initial treatment option for low-risk men. (It was also the first guidelines group to recommend the same for very low-risk men.)

So why the change now? This news organization requested, but did not receive,  comment from the NCCN and its chair of the prostate cancer panel, Edward Schaeffer, MD, of Northwestern University in Chicago.  

However, on Twitter, Dr. Schaeffer hinted at what had turned the tables for the NCCN panel – the risk that, over time, some men with low-risk disease who are on active surveillance are reclassified on biopsy as having a higher risk.

He highlighted a 2020 study on that very subject from the University of California, San Francisco, published in the Journal of Urology. Those authors concluded that: “Given the heterogeneity of the disease, some tumors characterized as low risk may merit early treatment while others may be followed much less intensely over some time interval.”

Dr. Schaeffer tweeted: “I think this nicely sums up the low-risk space ...”

Experts reacting to Dr. Schaeffer’s tweet were not swayed.

Looking at additional measures such as genomic scores and PSA density, as advocated by Dr. Schaeffer via the posted 2020 study, is good for assessing individual risk, “but still, active surveillance is the preferred option for low risk,” said MD Anderson’s Dr. Chapin.

UCSF’s Dr. Cooperberg, who was a co-author on that 2020 Journal of Urology paper,  commented that the university’s urology department had “spent the past quarter century arguing active surveillance is ‘preferred’ for almost all low risk [disease]!”

“Many on active surveillance need treatment someday, but that does not justify immediate overtreatment,” he concluded.

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

For over a decade, the influential National Comprehensive Cancer Network (NCCN) has been recommending that men with low-risk prostate cancer be offered active surveillance as the lone “preferred” initial treatment option.

But the NCCN has now reversed this long-standing recommendation in the latest revision of its prostate cancer guideline.

The organization now recommends that low-risk disease be managed with either active surveillance or radiation therapy or surgery, with equal weight given to all three of these initial options.

The change is seen by some as a retreat to the past and was harshly criticized by many experts on Twitter. The complaints were voiced in unusually blunt and strong language for physicians.

“This is a terrible step back that impacts every urologist,” commented John Griffith, MD, of Hartford Healthcare, who practices in New Britain, Conn.

Dr. Griffith explained that he prints out the NCCN guidance with “every patient newly diagnosed” and that the preferred designation is a “huge help” in reassuring them about not treating low-risk disease initially.

In a Twitter thread, Benjamin Davies, MD, of the University of Pittsburgh, facetiously wondered if a time warp was at play: “To suggest for a millisecond that active surveillance isn’t the preferred method for low-risk men is bizarre thinking ... Is this 1980?”

“I’m baffled,” said Brian Chapin, MD, of MD Anderson Cancer Center, Houston, in another Twitter thread.

“This is ludicrous,” said Andrew Vickers, PhD, of Memorial Sloan Kettering Cancer Center in New York City in a tweet.

Alexander Kutikov, MD, of Fox Chase Cancer Center in Philadelphia, commented on Twitter that the change “seems off the rails…a bit stunned by this.”

Matthew Cooperberg, MD, of the University of California San Francisco, and Minhaj Siddiqui, MD, of the University of Maryland in Baltimore both called the move a “step backward.”

Many others also expressed disappointment in the NCCN, whose guidelines are hugely influential because of the role they play clinically as well as with payors and the legal system.

“A huge setback & frankly a disgrace for @NCCN and its processes,” commented Fox Chase’s Dr. Kutikov.

Stacy Loeb, MD, of NYU Langone Health in New York City, suggested the new guidance may stunt use of active surveillance in the United States. She tweeted: “The updated NCCN guideline certainly won’t help the lagging and heterogenous uptake of active surveillance in the U.S. We should be carefully expanding the pool for active surveillance, not narrowing it.”

The purpose of active surveillance is to avoid adverse events from treatment, which can be life-changing as they include incontinence and erectile dysfunction.

The rationale is that many men with low-risk prostate cancer may not need treatment for their disease, as the disease may be slow-growing and may never threaten their life. With active surveillance, men are instead monitored with blood tests, scans, and biopsies to watch for worsening disease, and treated only when there are signs of disease progression.

This active surveillance approach has grown in acceptance among American patients since 2010.

The concern now is that the change in guidance from the NCCN will lead to a reduction in active surveillance, and an increase in initial treatment with surgery and radiotherapy for low-risk disease, which is considered by many to be “overtreatment’ of this disease and may not be medically necessary.  

For example, UCSF’s Dr. Cooperberg said he feared that the changed guidance “will be used by urologists and radiation oncologists to justify overtreatment of low-risk disease.”

Dr. Kutikov agreed but described that possibility differently, citing the risk of lawsuits. He observed that without the NCCN’s “medico-legal buffer” of active surveillance as the preferred initial treatment, there are “further incentives” for overtreatment.

The new NCCN guidance also conflicts with the American Urological Association’s guidelines and dissolves what was once a mostly united front from the two major organizations on active surveillance and low-risk disease.

The AUA Guideline reads: “Clinicians should recommend active surveillance as the preferable care option for most low-risk localized prostate cancer patients (Moderate Recommendation; Evidence Level: Grade B)
 

Patients protest change in wording

Not surprisingly, the revised NCCN guidance was criticized by multiple patient advocacy groups, including Active Surveillance Patients International (ASPI), which wrote a letter to the NCCN protesting the change.

In that letter, the ASPI writes that active surveillance is now chosen as the initial approach for low-risk prostate cancer in about 90% of cases in some European nations, and in about 50% of cases in the United States. It also warns that eliminating the word “preferred” from the NCCN guidelines represents a retreat, and “will have repercussions far beyond what we may first conceive.” 

“Active surveillance should be the preferred choice to preserve quality of life for men with low-risk cancer,” the advocacy group states. “The PIVOT trials indicate for low-risk disease there is basically no advantage to intervention. Why would one risk the side effects if they knew that?”
 

Why now?

The NCCN’s move to alter its low-risk prostate cancer guidance is especially striking because, 11 years ago, the NCCN broke new ground in recommending active surveillance as the sole initial treatment option for low-risk men. (It was also the first guidelines group to recommend the same for very low-risk men.)

So why the change now? This news organization requested, but did not receive,  comment from the NCCN and its chair of the prostate cancer panel, Edward Schaeffer, MD, of Northwestern University in Chicago.  

However, on Twitter, Dr. Schaeffer hinted at what had turned the tables for the NCCN panel – the risk that, over time, some men with low-risk disease who are on active surveillance are reclassified on biopsy as having a higher risk.

He highlighted a 2020 study on that very subject from the University of California, San Francisco, published in the Journal of Urology. Those authors concluded that: “Given the heterogeneity of the disease, some tumors characterized as low risk may merit early treatment while others may be followed much less intensely over some time interval.”

Dr. Schaeffer tweeted: “I think this nicely sums up the low-risk space ...”

Experts reacting to Dr. Schaeffer’s tweet were not swayed.

Looking at additional measures such as genomic scores and PSA density, as advocated by Dr. Schaeffer via the posted 2020 study, is good for assessing individual risk, “but still, active surveillance is the preferred option for low risk,” said MD Anderson’s Dr. Chapin.

UCSF’s Dr. Cooperberg, who was a co-author on that 2020 Journal of Urology paper,  commented that the university’s urology department had “spent the past quarter century arguing active surveillance is ‘preferred’ for almost all low risk [disease]!”

“Many on active surveillance need treatment someday, but that does not justify immediate overtreatment,” he concluded.

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

Mortality from cancer has dropped substantially in the United States over the past 5 decades, according to a new analysis.

Researchers found that rates for all cancers combined declined by 27% overall between 1971 and 2019 and decreased significantly for 12 of the 15 top cancer sites analyzed.

The data revealed even greater mortality declines for certain cancers in particular years. For example, mortality from lung cancer was 44% lower in 2019, compared with its peak rate in 1993, whereas it was only 13% lower, compared with morality rates in 1971.

“The cancer mortality rate has reduced considerably since 1971 overall and for most cancer sites because of improvements in prevention, early detection, and treatment,” lead author Ahmedin Jemal, DVM, PhD, American Cancer Society, Kennesaw, Ga., and colleagues wrote.

Advances in surgery, radiotherapy, chemotherapy, precision medicine, and combinations therapies over the past 5 decades have contributed to these significant declines in mortality, Dr. Jemal and colleagues explained. The researchers also credit the “expanded investment” in the National Cancer Institute’s annual budget following the 1971 National Cancer Act, which increased the budget 25-fold from $227 million in 1971 to $6 billion in 2019.

The report, published online Nov. 11, 2021, in JAMA Oncology, analyzed mortality rates for all cancers as well as the top 15 sites using the National Center for Health Statistics.

The researchers found that, overall, deaths declined significantly for all cancers over the study period. Some of the biggest headway since 1971 occurred for stomach and cervical cancers – with 72% and 69% lower mortality rates, respectively – as well as colorectal cancer (56%), oral cavity and pharynx cancer (43%), and ovarian cancer (41%). Mortality rates of female breast cancer and prostate cancer also dropped considerably – both by 39%.

“The decline in mortality for female breast, cervical, colorectal, and prostate cancer in part reflects increased detection (and removal) of premalignant lesions and early-stage cancers,” Dr. Jemal and colleagues noted.

Data suggest that screening likely explains about half of the observed decline in mortality from colorectal cancer between 1975 and 2002. A 2018 study also found that the use of adjuvant chemotherapy was responsible for 63% of the decline in mortality from female breast cancer between 2000 and 2012.

In addition, the authors noted, “the decline in lung, oral cavity and bladder cancers largely reflects reductions in smoking because of enhanced public awareness of the health consequences, implementation of increased cigarette excise taxes, and comprehensive smoke-free laws.”

However, mortality did increase in a few categories. For instance, the mortality rate from pancreatic cancer increased by 3% between 1971 and 2019, and by 8% for both esophageal and brain cancers. Mortality rates from cancer were also greater for 29% of the U.S. counties included in the analysis, mostly those in the South.

The increase in mortality from pancreatic cancer likely reflects the growing rates of obesity in the United States, along with no real advances in pancreatic cancer prevention, early detection, or treatment, the authors suggested. In addition, lack of progress in regions of the south may be related to unequal access to improvements in treatment compared with other parts of the country.

“Improving equity through investment in the social determinants of health and implementation research is critical to furthering the national cancer-control agenda,” the authors concluded.

The authors disclosed no relevant financial relationships.

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

Mortality from cancer has dropped substantially in the United States over the past 5 decades, according to a new analysis.

Researchers found that rates for all cancers combined declined by 27% overall between 1971 and 2019 and decreased significantly for 12 of the 15 top cancer sites analyzed.

The data revealed even greater mortality declines for certain cancers in particular years. For example, mortality from lung cancer was 44% lower in 2019, compared with its peak rate in 1993, whereas it was only 13% lower, compared with morality rates in 1971.

“The cancer mortality rate has reduced considerably since 1971 overall and for most cancer sites because of improvements in prevention, early detection, and treatment,” lead author Ahmedin Jemal, DVM, PhD, American Cancer Society, Kennesaw, Ga., and colleagues wrote.

Advances in surgery, radiotherapy, chemotherapy, precision medicine, and combinations therapies over the past 5 decades have contributed to these significant declines in mortality, Dr. Jemal and colleagues explained. The researchers also credit the “expanded investment” in the National Cancer Institute’s annual budget following the 1971 National Cancer Act, which increased the budget 25-fold from $227 million in 1971 to $6 billion in 2019.

The report, published online Nov. 11, 2021, in JAMA Oncology, analyzed mortality rates for all cancers as well as the top 15 sites using the National Center for Health Statistics.

The researchers found that, overall, deaths declined significantly for all cancers over the study period. Some of the biggest headway since 1971 occurred for stomach and cervical cancers – with 72% and 69% lower mortality rates, respectively – as well as colorectal cancer (56%), oral cavity and pharynx cancer (43%), and ovarian cancer (41%). Mortality rates of female breast cancer and prostate cancer also dropped considerably – both by 39%.

“The decline in mortality for female breast, cervical, colorectal, and prostate cancer in part reflects increased detection (and removal) of premalignant lesions and early-stage cancers,” Dr. Jemal and colleagues noted.

Data suggest that screening likely explains about half of the observed decline in mortality from colorectal cancer between 1975 and 2002. A 2018 study also found that the use of adjuvant chemotherapy was responsible for 63% of the decline in mortality from female breast cancer between 2000 and 2012.

In addition, the authors noted, “the decline in lung, oral cavity and bladder cancers largely reflects reductions in smoking because of enhanced public awareness of the health consequences, implementation of increased cigarette excise taxes, and comprehensive smoke-free laws.”

However, mortality did increase in a few categories. For instance, the mortality rate from pancreatic cancer increased by 3% between 1971 and 2019, and by 8% for both esophageal and brain cancers. Mortality rates from cancer were also greater for 29% of the U.S. counties included in the analysis, mostly those in the South.

The increase in mortality from pancreatic cancer likely reflects the growing rates of obesity in the United States, along with no real advances in pancreatic cancer prevention, early detection, or treatment, the authors suggested. In addition, lack of progress in regions of the south may be related to unequal access to improvements in treatment compared with other parts of the country.

“Improving equity through investment in the social determinants of health and implementation research is critical to furthering the national cancer-control agenda,” the authors concluded.

The authors disclosed no relevant financial relationships.

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

Mortality from cancer has dropped substantially in the United States over the past 5 decades, according to a new analysis.

Researchers found that rates for all cancers combined declined by 27% overall between 1971 and 2019 and decreased significantly for 12 of the 15 top cancer sites analyzed.

The data revealed even greater mortality declines for certain cancers in particular years. For example, mortality from lung cancer was 44% lower in 2019, compared with its peak rate in 1993, whereas it was only 13% lower, compared with morality rates in 1971.

“The cancer mortality rate has reduced considerably since 1971 overall and for most cancer sites because of improvements in prevention, early detection, and treatment,” lead author Ahmedin Jemal, DVM, PhD, American Cancer Society, Kennesaw, Ga., and colleagues wrote.

Advances in surgery, radiotherapy, chemotherapy, precision medicine, and combinations therapies over the past 5 decades have contributed to these significant declines in mortality, Dr. Jemal and colleagues explained. The researchers also credit the “expanded investment” in the National Cancer Institute’s annual budget following the 1971 National Cancer Act, which increased the budget 25-fold from $227 million in 1971 to $6 billion in 2019.

The report, published online Nov. 11, 2021, in JAMA Oncology, analyzed mortality rates for all cancers as well as the top 15 sites using the National Center for Health Statistics.

The researchers found that, overall, deaths declined significantly for all cancers over the study period. Some of the biggest headway since 1971 occurred for stomach and cervical cancers – with 72% and 69% lower mortality rates, respectively – as well as colorectal cancer (56%), oral cavity and pharynx cancer (43%), and ovarian cancer (41%). Mortality rates of female breast cancer and prostate cancer also dropped considerably – both by 39%.

“The decline in mortality for female breast, cervical, colorectal, and prostate cancer in part reflects increased detection (and removal) of premalignant lesions and early-stage cancers,” Dr. Jemal and colleagues noted.

Data suggest that screening likely explains about half of the observed decline in mortality from colorectal cancer between 1975 and 2002. A 2018 study also found that the use of adjuvant chemotherapy was responsible for 63% of the decline in mortality from female breast cancer between 2000 and 2012.

In addition, the authors noted, “the decline in lung, oral cavity and bladder cancers largely reflects reductions in smoking because of enhanced public awareness of the health consequences, implementation of increased cigarette excise taxes, and comprehensive smoke-free laws.”

However, mortality did increase in a few categories. For instance, the mortality rate from pancreatic cancer increased by 3% between 1971 and 2019, and by 8% for both esophageal and brain cancers. Mortality rates from cancer were also greater for 29% of the U.S. counties included in the analysis, mostly those in the South.

The increase in mortality from pancreatic cancer likely reflects the growing rates of obesity in the United States, along with no real advances in pancreatic cancer prevention, early detection, or treatment, the authors suggested. In addition, lack of progress in regions of the south may be related to unequal access to improvements in treatment compared with other parts of the country.

“Improving equity through investment in the social determinants of health and implementation research is critical to furthering the national cancer-control agenda,” the authors concluded.

The authors disclosed no relevant financial relationships.

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