Cancer

People with thyroid cancer treated with thyroidectomy have as much as a 40% increased risk of developing type 2 diabetes, regardless of their age, with the elevated risk observed with low as well as high doses of postoperative levothyroxine, new research shows.

“This is the first population-based study to demonstrate an elevated risk of type 2 diabetes in postthyroidectomy patients with thyroid cancer, compared with that in matched controls,” wrote the authors of the research, published recently in the Journal of Clinical Endocrinology & Metabolism.

“Notably, there was a U-shaped relationship between postoperative levothyroxine dosage, a surrogate marker of TSH suppression, and the risk of type 2 diabetes,” said Hye Jin Yoo, MD, of the division of endocrinology and metabolism, Korea University College of Medicine, Seoul, and colleagues.

While other studies have linked thyroidectomy for thyroid cancer with an elevated risk for other metabolic conditions, including coronary heart disease and ischemic stroke, the relatively high diabetes risk is unexpected, said Tyler Drake, MD, an endocrinologist with the Minneapolis VA Health Care System.

“A 40% increased risk of diabetes is a big surprise,” he said in an interview.

“Diabetes is very common, with about one in 10 U.S. adults having type 2 diabetes, but a 40% increased risk in thyroid cancer patients is higher than I see in my clinical practice. [However], it is important to note that the [highest] risk was predominantly among the groups on the lowest and highest doses of levothyroxine,” said Dr. Drake, assistant professor of medicine at the University of Minnesota, Minneapolis.
 

U-shaped relationship between levothyroxine dose and diabetes risk

The findings are from a study of 36,377 patients with thyroid cancer in the National Health Insurance Service (NHIS) database in Korea who had undergone a thyroidectomy between 2004 and 2013.

The patients were matched 1:1 with controls who had nonthyroid cancers. Their mean age was 46.6 years, about 30% were male, and their mean body mass index was 23.8 kg/m².

Over a mean follow-up of 6.6 years, the patients with thyroid cancer had a significantly higher risk of developing type 2 diabetes, at a rate of 47.5% (10,812) compared with 36.9% (9414; HR, 1.43; P < .001) in the control group, after adjustment for factors such as age, sex, BMI, smoking, drinking, systolic blood pressure, and fasting glucose.

The risk of type 2 diabetes among those with thyroid cancer was higher among the 83.2% of patients who underwent a total thyroidectomy compared with the 16.8% who had a unilateral lobectomy (HR, 1.06; P < .001).

In addition, those with thyroid cancer who received the lowest as well as highest dosages of levothyroxine had significantly higher risks of type 2 diabetes compared with controls (HR, 1.50 and 1.39, respectively; both P < .001).

A closer look at quartiles of levothyroxine dosing showed the first (lowest) quartile (defined as a mean levothyroxine dosage of < 101 mcg/day) was associated with an increased risk of type 2 diabetes compared with the second quartile group (101-127 mcg/day; HR, 1.45), as was the fourth quartile (≥ 150 mcg/day; HR, 1.37), while a decreased risk of type 2 diabetes was observed in the third quartile group (128-149 mcg/day versus the second quartile group; HR, 0.91).

“This result suggests a U-shaped relationship between the mean levothyroxine dosage and risk of type 2 diabetes in postthyroidectomy patients with thyroid cancer,” the authors said.

However, “consistent with previous studies, the present study showed that the highest risk of type 2 diabetes was observed in patients with thyroid cancer who were treated with the lowest mean dosage of levothyroxine,” they noted.

“This result suggests that inadequate supplementation of thyroid hormones may worsen glucose metabolism and should therefore be avoided.”
 

Potential mechanisms

Abnormal thyroid function, including hypo- and hyperthyroidism, following thyroidectomy and subsequent treatment with levothyroxine, is known to have potentially detrimental effects on glucose regulation among patients with thyroid cancer.

The potential mechanisms linking hypothyroidism with diabetes specifically include the possibility that insulin becomes unable to promote the utilization of glucose by muscles and adipose tissue. However, thyroid hormone replacement has been associated with a normalization of insulin sensitivity, the authors noted.

Meanwhile, glucose intolerance is common among patients with hyperthyroidism, largely due to an increase in hepatic glucose production, and likewise, the normalization of thyroid levels among those treated with methimazole has been linked to normalization of glucose and lipid metabolism alterations.

Dr. Drake noted that an important study limitation is that patients were analyzed based on their levothyroxine dose and not their TSH values, which the authors explain was due to the unavailability of the TSH values. 

“By looking at levothyroxine doses, and not TSH values, it is possible some patients were being improperly treated with either too much or too little levothyroxine,” Dr. Drake noted.
 

Control group should have had hypothyroidism

The findings nevertheless shed light on the risk of diabetes following thyroidectomy for thyroid cancer, Anupam Kotwal, MD, commented on the study.

“This study is significant because it addresses an important topic exploring the link between thyroid dysfunction and metabolic disease, in this case ... hypothyroidism, due to surgery for thyroid cancer and type 2 diabetes,” Dr. Kotwal, assistant professor of medicine in the division of diabetes, endocrinology & metabolism at the University of Nebraska Medical Center, Omaha, said in an interview.

In terms of other limitations, Dr. Kotwal noted that the controls did not have hypothyroidism; therefore, “from this study, it is impossible to confirm whether hypothyroidism from any cause would be associated with higher incidence of diabetes or if it is specific to thyroid surgery for thyroid cancer.

“It would have been useful to have a control group of autoimmune primary hypothyroidism to evaluate the rate of diabetes during a similar follow-up duration,” Dr. Kotwal said.

“Hence, cohort studies with more granular data such as degree of TSH suppression and having a control group of hypothyroid patients due to autoimmune thyroid disease are needed to better understand this risk.”

Dr. Kotwal and Dr. Drake have reported no relevant financial relationships.

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

People with thyroid cancer treated with thyroidectomy have as much as a 40% increased risk of developing type 2 diabetes, regardless of their age, with the elevated risk observed with low as well as high doses of postoperative levothyroxine, new research shows.

“This is the first population-based study to demonstrate an elevated risk of type 2 diabetes in postthyroidectomy patients with thyroid cancer, compared with that in matched controls,” wrote the authors of the research, published recently in the Journal of Clinical Endocrinology & Metabolism.

“Notably, there was a U-shaped relationship between postoperative levothyroxine dosage, a surrogate marker of TSH suppression, and the risk of type 2 diabetes,” said Hye Jin Yoo, MD, of the division of endocrinology and metabolism, Korea University College of Medicine, Seoul, and colleagues.

While other studies have linked thyroidectomy for thyroid cancer with an elevated risk for other metabolic conditions, including coronary heart disease and ischemic stroke, the relatively high diabetes risk is unexpected, said Tyler Drake, MD, an endocrinologist with the Minneapolis VA Health Care System.

“A 40% increased risk of diabetes is a big surprise,” he said in an interview.

“Diabetes is very common, with about one in 10 U.S. adults having type 2 diabetes, but a 40% increased risk in thyroid cancer patients is higher than I see in my clinical practice. [However], it is important to note that the [highest] risk was predominantly among the groups on the lowest and highest doses of levothyroxine,” said Dr. Drake, assistant professor of medicine at the University of Minnesota, Minneapolis.
 

U-shaped relationship between levothyroxine dose and diabetes risk

The findings are from a study of 36,377 patients with thyroid cancer in the National Health Insurance Service (NHIS) database in Korea who had undergone a thyroidectomy between 2004 and 2013.

The patients were matched 1:1 with controls who had nonthyroid cancers. Their mean age was 46.6 years, about 30% were male, and their mean body mass index was 23.8 kg/m².

Over a mean follow-up of 6.6 years, the patients with thyroid cancer had a significantly higher risk of developing type 2 diabetes, at a rate of 47.5% (10,812) compared with 36.9% (9414; HR, 1.43; P < .001) in the control group, after adjustment for factors such as age, sex, BMI, smoking, drinking, systolic blood pressure, and fasting glucose.

The risk of type 2 diabetes among those with thyroid cancer was higher among the 83.2% of patients who underwent a total thyroidectomy compared with the 16.8% who had a unilateral lobectomy (HR, 1.06; P < .001).

In addition, those with thyroid cancer who received the lowest as well as highest dosages of levothyroxine had significantly higher risks of type 2 diabetes compared with controls (HR, 1.50 and 1.39, respectively; both P < .001).

A closer look at quartiles of levothyroxine dosing showed the first (lowest) quartile (defined as a mean levothyroxine dosage of < 101 mcg/day) was associated with an increased risk of type 2 diabetes compared with the second quartile group (101-127 mcg/day; HR, 1.45), as was the fourth quartile (≥ 150 mcg/day; HR, 1.37), while a decreased risk of type 2 diabetes was observed in the third quartile group (128-149 mcg/day versus the second quartile group; HR, 0.91).

“This result suggests a U-shaped relationship between the mean levothyroxine dosage and risk of type 2 diabetes in postthyroidectomy patients with thyroid cancer,” the authors said.

However, “consistent with previous studies, the present study showed that the highest risk of type 2 diabetes was observed in patients with thyroid cancer who were treated with the lowest mean dosage of levothyroxine,” they noted.

“This result suggests that inadequate supplementation of thyroid hormones may worsen glucose metabolism and should therefore be avoided.”
 

Potential mechanisms

Abnormal thyroid function, including hypo- and hyperthyroidism, following thyroidectomy and subsequent treatment with levothyroxine, is known to have potentially detrimental effects on glucose regulation among patients with thyroid cancer.

The potential mechanisms linking hypothyroidism with diabetes specifically include the possibility that insulin becomes unable to promote the utilization of glucose by muscles and adipose tissue. However, thyroid hormone replacement has been associated with a normalization of insulin sensitivity, the authors noted.

Meanwhile, glucose intolerance is common among patients with hyperthyroidism, largely due to an increase in hepatic glucose production, and likewise, the normalization of thyroid levels among those treated with methimazole has been linked to normalization of glucose and lipid metabolism alterations.

Dr. Drake noted that an important study limitation is that patients were analyzed based on their levothyroxine dose and not their TSH values, which the authors explain was due to the unavailability of the TSH values. 

“By looking at levothyroxine doses, and not TSH values, it is possible some patients were being improperly treated with either too much or too little levothyroxine,” Dr. Drake noted.
 

Control group should have had hypothyroidism

The findings nevertheless shed light on the risk of diabetes following thyroidectomy for thyroid cancer, Anupam Kotwal, MD, commented on the study.

“This study is significant because it addresses an important topic exploring the link between thyroid dysfunction and metabolic disease, in this case ... hypothyroidism, due to surgery for thyroid cancer and type 2 diabetes,” Dr. Kotwal, assistant professor of medicine in the division of diabetes, endocrinology & metabolism at the University of Nebraska Medical Center, Omaha, said in an interview.

In terms of other limitations, Dr. Kotwal noted that the controls did not have hypothyroidism; therefore, “from this study, it is impossible to confirm whether hypothyroidism from any cause would be associated with higher incidence of diabetes or if it is specific to thyroid surgery for thyroid cancer.

“It would have been useful to have a control group of autoimmune primary hypothyroidism to evaluate the rate of diabetes during a similar follow-up duration,” Dr. Kotwal said.

“Hence, cohort studies with more granular data such as degree of TSH suppression and having a control group of hypothyroid patients due to autoimmune thyroid disease are needed to better understand this risk.”

Dr. Kotwal and Dr. Drake have reported no relevant financial relationships.

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

People with thyroid cancer treated with thyroidectomy have as much as a 40% increased risk of developing type 2 diabetes, regardless of their age, with the elevated risk observed with low as well as high doses of postoperative levothyroxine, new research shows.

“This is the first population-based study to demonstrate an elevated risk of type 2 diabetes in postthyroidectomy patients with thyroid cancer, compared with that in matched controls,” wrote the authors of the research, published recently in the Journal of Clinical Endocrinology & Metabolism.

“Notably, there was a U-shaped relationship between postoperative levothyroxine dosage, a surrogate marker of TSH suppression, and the risk of type 2 diabetes,” said Hye Jin Yoo, MD, of the division of endocrinology and metabolism, Korea University College of Medicine, Seoul, and colleagues.

While other studies have linked thyroidectomy for thyroid cancer with an elevated risk for other metabolic conditions, including coronary heart disease and ischemic stroke, the relatively high diabetes risk is unexpected, said Tyler Drake, MD, an endocrinologist with the Minneapolis VA Health Care System.

“A 40% increased risk of diabetes is a big surprise,” he said in an interview.

“Diabetes is very common, with about one in 10 U.S. adults having type 2 diabetes, but a 40% increased risk in thyroid cancer patients is higher than I see in my clinical practice. [However], it is important to note that the [highest] risk was predominantly among the groups on the lowest and highest doses of levothyroxine,” said Dr. Drake, assistant professor of medicine at the University of Minnesota, Minneapolis.
 

U-shaped relationship between levothyroxine dose and diabetes risk

The findings are from a study of 36,377 patients with thyroid cancer in the National Health Insurance Service (NHIS) database in Korea who had undergone a thyroidectomy between 2004 and 2013.

The patients were matched 1:1 with controls who had nonthyroid cancers. Their mean age was 46.6 years, about 30% were male, and their mean body mass index was 23.8 kg/m².

Over a mean follow-up of 6.6 years, the patients with thyroid cancer had a significantly higher risk of developing type 2 diabetes, at a rate of 47.5% (10,812) compared with 36.9% (9414; HR, 1.43; P < .001) in the control group, after adjustment for factors such as age, sex, BMI, smoking, drinking, systolic blood pressure, and fasting glucose.

The risk of type 2 diabetes among those with thyroid cancer was higher among the 83.2% of patients who underwent a total thyroidectomy compared with the 16.8% who had a unilateral lobectomy (HR, 1.06; P < .001).

In addition, those with thyroid cancer who received the lowest as well as highest dosages of levothyroxine had significantly higher risks of type 2 diabetes compared with controls (HR, 1.50 and 1.39, respectively; both P < .001).

A closer look at quartiles of levothyroxine dosing showed the first (lowest) quartile (defined as a mean levothyroxine dosage of < 101 mcg/day) was associated with an increased risk of type 2 diabetes compared with the second quartile group (101-127 mcg/day; HR, 1.45), as was the fourth quartile (≥ 150 mcg/day; HR, 1.37), while a decreased risk of type 2 diabetes was observed in the third quartile group (128-149 mcg/day versus the second quartile group; HR, 0.91).

“This result suggests a U-shaped relationship between the mean levothyroxine dosage and risk of type 2 diabetes in postthyroidectomy patients with thyroid cancer,” the authors said.

However, “consistent with previous studies, the present study showed that the highest risk of type 2 diabetes was observed in patients with thyroid cancer who were treated with the lowest mean dosage of levothyroxine,” they noted.

“This result suggests that inadequate supplementation of thyroid hormones may worsen glucose metabolism and should therefore be avoided.”
 

Potential mechanisms

Abnormal thyroid function, including hypo- and hyperthyroidism, following thyroidectomy and subsequent treatment with levothyroxine, is known to have potentially detrimental effects on glucose regulation among patients with thyroid cancer.

The potential mechanisms linking hypothyroidism with diabetes specifically include the possibility that insulin becomes unable to promote the utilization of glucose by muscles and adipose tissue. However, thyroid hormone replacement has been associated with a normalization of insulin sensitivity, the authors noted.

Meanwhile, glucose intolerance is common among patients with hyperthyroidism, largely due to an increase in hepatic glucose production, and likewise, the normalization of thyroid levels among those treated with methimazole has been linked to normalization of glucose and lipid metabolism alterations.

Dr. Drake noted that an important study limitation is that patients were analyzed based on their levothyroxine dose and not their TSH values, which the authors explain was due to the unavailability of the TSH values. 

“By looking at levothyroxine doses, and not TSH values, it is possible some patients were being improperly treated with either too much or too little levothyroxine,” Dr. Drake noted.
 

Control group should have had hypothyroidism

The findings nevertheless shed light on the risk of diabetes following thyroidectomy for thyroid cancer, Anupam Kotwal, MD, commented on the study.

“This study is significant because it addresses an important topic exploring the link between thyroid dysfunction and metabolic disease, in this case ... hypothyroidism, due to surgery for thyroid cancer and type 2 diabetes,” Dr. Kotwal, assistant professor of medicine in the division of diabetes, endocrinology & metabolism at the University of Nebraska Medical Center, Omaha, said in an interview.

In terms of other limitations, Dr. Kotwal noted that the controls did not have hypothyroidism; therefore, “from this study, it is impossible to confirm whether hypothyroidism from any cause would be associated with higher incidence of diabetes or if it is specific to thyroid surgery for thyroid cancer.

“It would have been useful to have a control group of autoimmune primary hypothyroidism to evaluate the rate of diabetes during a similar follow-up duration,” Dr. Kotwal said.

“Hence, cohort studies with more granular data such as degree of TSH suppression and having a control group of hypothyroid patients due to autoimmune thyroid disease are needed to better understand this risk.”

Dr. Kotwal and Dr. Drake have reported no relevant financial relationships.

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

The U.S. Food and Drug Administration (FDA) has approved daratumumab + hyaluronidase-fihj (Darzalex Faspro) and carfilzomib (Kyprolis) plus dexamethasone (Kd) for patients with relapsed or refractory multiple myeloma who have had one to three prior lines of therapy.

Using the newly approved combination in this setting is a time-saver for patients and clinics, observed an investigator.

“The approval of subcutaneous daratumumab in combination with Kd will help clinicians address unmet patient needs by reducing the administration time from hours to just minutes and reducing the frequency of infusion-related reactions, as compared to the intravenous daratumumab formulation in combination with Kd,” said Ajai Chari, MD, of Mount Sinai Cancer Clinical Trials Office in New York City in a Janssen press statement.

Efficacy data for the new approval come from a single-arm cohort of PLEIADES, a multicohort, open-label trial. The cohort included 66 patients with relapsed or refractory multiple myeloma who had received one or more prior lines of therapy. Patients received daratumumab + hyaluronidase-fihj subcutaneously in combination with carfilzomib and dexamethasone.

The main efficacy outcome measure was overall response rate, which was 84.8%. At a median follow-up of 9.2 months, the median duration of response had not been reached.

The response rate with the new combination, which features a subcutaneous injection, was akin to those with the older combination, which features the more time-consuming IV administration and was FDA approved, according to the company press release.

The most common adverse reactions (≥20%) occurring in patients treated with Darzalex Faspro, Kyprolis, and dexamethasone were upper respiratory tract infections, fatigue, insomnia, hypertension, diarrhea, cough, dyspnea, headache, pyrexia, nausea, and edema peripheral.

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

The U.S. Food and Drug Administration (FDA) has approved daratumumab + hyaluronidase-fihj (Darzalex Faspro) and carfilzomib (Kyprolis) plus dexamethasone (Kd) for patients with relapsed or refractory multiple myeloma who have had one to three prior lines of therapy.

Using the newly approved combination in this setting is a time-saver for patients and clinics, observed an investigator.

“The approval of subcutaneous daratumumab in combination with Kd will help clinicians address unmet patient needs by reducing the administration time from hours to just minutes and reducing the frequency of infusion-related reactions, as compared to the intravenous daratumumab formulation in combination with Kd,” said Ajai Chari, MD, of Mount Sinai Cancer Clinical Trials Office in New York City in a Janssen press statement.

Efficacy data for the new approval come from a single-arm cohort of PLEIADES, a multicohort, open-label trial. The cohort included 66 patients with relapsed or refractory multiple myeloma who had received one or more prior lines of therapy. Patients received daratumumab + hyaluronidase-fihj subcutaneously in combination with carfilzomib and dexamethasone.

The main efficacy outcome measure was overall response rate, which was 84.8%. At a median follow-up of 9.2 months, the median duration of response had not been reached.

The response rate with the new combination, which features a subcutaneous injection, was akin to those with the older combination, which features the more time-consuming IV administration and was FDA approved, according to the company press release.

The most common adverse reactions (≥20%) occurring in patients treated with Darzalex Faspro, Kyprolis, and dexamethasone were upper respiratory tract infections, fatigue, insomnia, hypertension, diarrhea, cough, dyspnea, headache, pyrexia, nausea, and edema peripheral.

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

The U.S. Food and Drug Administration (FDA) has approved daratumumab + hyaluronidase-fihj (Darzalex Faspro) and carfilzomib (Kyprolis) plus dexamethasone (Kd) for patients with relapsed or refractory multiple myeloma who have had one to three prior lines of therapy.

Using the newly approved combination in this setting is a time-saver for patients and clinics, observed an investigator.

“The approval of subcutaneous daratumumab in combination with Kd will help clinicians address unmet patient needs by reducing the administration time from hours to just minutes and reducing the frequency of infusion-related reactions, as compared to the intravenous daratumumab formulation in combination with Kd,” said Ajai Chari, MD, of Mount Sinai Cancer Clinical Trials Office in New York City in a Janssen press statement.

Efficacy data for the new approval come from a single-arm cohort of PLEIADES, a multicohort, open-label trial. The cohort included 66 patients with relapsed or refractory multiple myeloma who had received one or more prior lines of therapy. Patients received daratumumab + hyaluronidase-fihj subcutaneously in combination with carfilzomib and dexamethasone.

The main efficacy outcome measure was overall response rate, which was 84.8%. At a median follow-up of 9.2 months, the median duration of response had not been reached.

The response rate with the new combination, which features a subcutaneous injection, was akin to those with the older combination, which features the more time-consuming IV administration and was FDA approved, according to the company press release.

The most common adverse reactions (≥20%) occurring in patients treated with Darzalex Faspro, Kyprolis, and dexamethasone were upper respiratory tract infections, fatigue, insomnia, hypertension, diarrhea, cough, dyspnea, headache, pyrexia, nausea, and edema peripheral.

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

The U.S. Food and Drug Administration has approved pafolacianine (Cytalux), an imaging drug indicated for use in adult patients with ovarian cancer undergoing surgery.

The new drug “is designed to improve the ability to locate additional ovarian cancerous tissue that is normally difficult to detect during surgery,” according to the agency.

Pafolacianine, administered via intravenous injection prior to surgery, is the first FDA-approved tumor-targeted fluorescent agent for ovarian cancer.

In a press statement, drug inventor Philip Low, PhD, of Purdue University in West Lafayette, Ind., said the agent causes ovarian cancer lesions to “light up like stars against a night sky.”

Improving detection of ovarian cancer lesions is critical given that ovarian cancer is one of the “deadliest of all female reproductive system cancers,” according to the American Cancer Society. The organization estimates that there will be more than 21,000 new cases and more than 13,000 deaths in 2021.

Currently, surgeons use preoperative imaging as well as visual inspection of tumors under normal light and examination by touch to identify ovarian cancer lesions.

Pafolacianine offers a new tool to enhance surgeons’ ability “to identify deadly ovarian tumors that may otherwise go undetected,” Alex Gorovets, MD, deputy director of the office of specialty medicine in the FDA’s Center for Drug Evaluation and Research, said in a press statement.

Ovarian cancer often causes the body to overproduce the folate receptor protein in cell membranes. Pafolacianine, employed with a near-infrared fluorescence imaging system cleared by the FDA for use alongside the drug, binds to and illuminates these proteins under fluorescent light, “boosting surgeons’ ability to identify the cancerous tissue,” the agency in a statement.

The safety and effectiveness of pafolacianine was evaluated in a randomized, multi-center, open-label study of women diagnosed with ovarian cancer or with high clinical suspicion of ovarian cancer. Of the 134 women undergoing surgery who received a dose of pafolacianine and were evaluated under both normal and fluorescent light, 26.9% had at least one cancerous lesion detected that was not observed by standard visual or tactile inspection.

The most common side effects of pafolacianine were infusion-related reactions, including nausea, vomiting, abdominal pain, flushing, dyspepsia, chest discomfort, itching, and hypersensitivity.

Pafolacianine may cause fetal harm when administered to a pregnant woman. The use of folate, folic acid, or folate-containing supplements should be avoided within 48 hours before administration of pafolacianine. 

The FDA also cautioned about the possible risk of image interpretation errors, including false negatives and false positives, with the use of the new drug and near-infrared fluorescence imaging system.

The FDA previously granted pafolacianine orphan-drug, priority, and fast track designations.

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

The U.S. Food and Drug Administration has approved pafolacianine (Cytalux), an imaging drug indicated for use in adult patients with ovarian cancer undergoing surgery.

The new drug “is designed to improve the ability to locate additional ovarian cancerous tissue that is normally difficult to detect during surgery,” according to the agency.

Pafolacianine, administered via intravenous injection prior to surgery, is the first FDA-approved tumor-targeted fluorescent agent for ovarian cancer.

In a press statement, drug inventor Philip Low, PhD, of Purdue University in West Lafayette, Ind., said the agent causes ovarian cancer lesions to “light up like stars against a night sky.”

Improving detection of ovarian cancer lesions is critical given that ovarian cancer is one of the “deadliest of all female reproductive system cancers,” according to the American Cancer Society. The organization estimates that there will be more than 21,000 new cases and more than 13,000 deaths in 2021.

Currently, surgeons use preoperative imaging as well as visual inspection of tumors under normal light and examination by touch to identify ovarian cancer lesions.

Pafolacianine offers a new tool to enhance surgeons’ ability “to identify deadly ovarian tumors that may otherwise go undetected,” Alex Gorovets, MD, deputy director of the office of specialty medicine in the FDA’s Center for Drug Evaluation and Research, said in a press statement.

Ovarian cancer often causes the body to overproduce the folate receptor protein in cell membranes. Pafolacianine, employed with a near-infrared fluorescence imaging system cleared by the FDA for use alongside the drug, binds to and illuminates these proteins under fluorescent light, “boosting surgeons’ ability to identify the cancerous tissue,” the agency in a statement.

The safety and effectiveness of pafolacianine was evaluated in a randomized, multi-center, open-label study of women diagnosed with ovarian cancer or with high clinical suspicion of ovarian cancer. Of the 134 women undergoing surgery who received a dose of pafolacianine and were evaluated under both normal and fluorescent light, 26.9% had at least one cancerous lesion detected that was not observed by standard visual or tactile inspection.

The most common side effects of pafolacianine were infusion-related reactions, including nausea, vomiting, abdominal pain, flushing, dyspepsia, chest discomfort, itching, and hypersensitivity.

Pafolacianine may cause fetal harm when administered to a pregnant woman. The use of folate, folic acid, or folate-containing supplements should be avoided within 48 hours before administration of pafolacianine. 

The FDA also cautioned about the possible risk of image interpretation errors, including false negatives and false positives, with the use of the new drug and near-infrared fluorescence imaging system.

The FDA previously granted pafolacianine orphan-drug, priority, and fast track designations.

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

The U.S. Food and Drug Administration has approved pafolacianine (Cytalux), an imaging drug indicated for use in adult patients with ovarian cancer undergoing surgery.

The new drug “is designed to improve the ability to locate additional ovarian cancerous tissue that is normally difficult to detect during surgery,” according to the agency.

Pafolacianine, administered via intravenous injection prior to surgery, is the first FDA-approved tumor-targeted fluorescent agent for ovarian cancer.

In a press statement, drug inventor Philip Low, PhD, of Purdue University in West Lafayette, Ind., said the agent causes ovarian cancer lesions to “light up like stars against a night sky.”

Improving detection of ovarian cancer lesions is critical given that ovarian cancer is one of the “deadliest of all female reproductive system cancers,” according to the American Cancer Society. The organization estimates that there will be more than 21,000 new cases and more than 13,000 deaths in 2021.

Currently, surgeons use preoperative imaging as well as visual inspection of tumors under normal light and examination by touch to identify ovarian cancer lesions.

Pafolacianine offers a new tool to enhance surgeons’ ability “to identify deadly ovarian tumors that may otherwise go undetected,” Alex Gorovets, MD, deputy director of the office of specialty medicine in the FDA’s Center for Drug Evaluation and Research, said in a press statement.

Ovarian cancer often causes the body to overproduce the folate receptor protein in cell membranes. Pafolacianine, employed with a near-infrared fluorescence imaging system cleared by the FDA for use alongside the drug, binds to and illuminates these proteins under fluorescent light, “boosting surgeons’ ability to identify the cancerous tissue,” the agency in a statement.

The safety and effectiveness of pafolacianine was evaluated in a randomized, multi-center, open-label study of women diagnosed with ovarian cancer or with high clinical suspicion of ovarian cancer. Of the 134 women undergoing surgery who received a dose of pafolacianine and were evaluated under both normal and fluorescent light, 26.9% had at least one cancerous lesion detected that was not observed by standard visual or tactile inspection.

The most common side effects of pafolacianine were infusion-related reactions, including nausea, vomiting, abdominal pain, flushing, dyspepsia, chest discomfort, itching, and hypersensitivity.

Pafolacianine may cause fetal harm when administered to a pregnant woman. The use of folate, folic acid, or folate-containing supplements should be avoided within 48 hours before administration of pafolacianine. 

The FDA also cautioned about the possible risk of image interpretation errors, including false negatives and false positives, with the use of the new drug and near-infrared fluorescence imaging system.

The FDA previously granted pafolacianine orphan-drug, priority, and fast track designations.

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

A head-to-head comparison of immune checkpoint inhibitors atezolizumab and nivolumab and the chemotherapy drug docetaxel in patients with advanced non–small cell lung cancer (NSCLC), finds that atezolizumab was associated with a significantly longer overall survival than docetaxel and was on par with nivolumab.

The findings were reported in JAMA Network Open.

“Until recently, chemotherapy with platinum doublet was the standard first-line option for most patients with advanced NSCLC who did not have these genetic drivers or were not tested for them and remains the first choice in many parts of the world,” wrote the authors of the study which was led by Sreeram Ramagopalan, PhD, of F. Hoffmann-La Roche in Switzerland which funded the study.

Atezolizumab (Tecentriq, Genentech), which was approved in October by the U.S. Food and Drug Administration, is a monoclonal antibody that targets programmed cell death ligand 1 (PD-L1). It is also approved as monotherapy for patients with advanced NSCLC whose disease progressed despite treatment with platinum-based chemotherapy.

This is the first-known analysis that compares atezolizumab, nivolumab (Opdivo, Bristol Myers Squibb), and docetaxel (Taxotere, Sanofi) in patients outside of clinical trials, said Vivek Subbiah, MD, of MD Anderson Cancer Center and the study’s first author. “We have several new immune checkpoint inhibitors approved for treatment for NSCLC. Head-to-head comparison of the effectiveness of these agents in the real world are lacking,” he said.

Treatment with immune checkpoint inhibitors has shown improvement in the survival of patients with advanced NSCLC who failed chemotherapy treatment.

This study included 3,336 patients (mean age 67 years, 54.6% men) with advanced NSCLC who were treated with platinum-based chemotherapy. Data were collected from more than 1,000 clinics in the United States. Of the patients, 206 received atezolizumab, 500 received docetaxel, and 2,630 received nivolumab.

Patients were followed between May 2011 and March 2020. Atezolizumab and nivolumab showed a similar overall survival in these patients, but atezolizumab showed a longer overall survival, compared with docetaxel.

“Compared with docetaxel, atezolizumab was associated with significantly longer survival in the overall population and across all subgroups analyzed,” including patients with stage IIIB or IV cancer at diagnosis and nonsquamous NSCLC, the authors wrote. “Atezolizumab was associated with longer overall survival compared with docetaxel and was on par with nivolumab, supporting current clinical guidelines for systemic therapy for patients with advanced NSCLC in the U.S.”

Limitations of the study included its observational design and a small number of patients receiving atezolizumab. The authors suggested that studies using larger sample sizes are needed.

This study was funded by F. Hoffmann-La Roche. Genentech is a subsidiary of F. Hoffmann-La Roche.

A head-to-head comparison of immune checkpoint inhibitors atezolizumab and nivolumab and the chemotherapy drug docetaxel in patients with advanced non–small cell lung cancer (NSCLC), finds that atezolizumab was associated with a significantly longer overall survival than docetaxel and was on par with nivolumab.

The findings were reported in JAMA Network Open.

“Until recently, chemotherapy with platinum doublet was the standard first-line option for most patients with advanced NSCLC who did not have these genetic drivers or were not tested for them and remains the first choice in many parts of the world,” wrote the authors of the study which was led by Sreeram Ramagopalan, PhD, of F. Hoffmann-La Roche in Switzerland which funded the study.

Atezolizumab (Tecentriq, Genentech), which was approved in October by the U.S. Food and Drug Administration, is a monoclonal antibody that targets programmed cell death ligand 1 (PD-L1). It is also approved as monotherapy for patients with advanced NSCLC whose disease progressed despite treatment with platinum-based chemotherapy.

This is the first-known analysis that compares atezolizumab, nivolumab (Opdivo, Bristol Myers Squibb), and docetaxel (Taxotere, Sanofi) in patients outside of clinical trials, said Vivek Subbiah, MD, of MD Anderson Cancer Center and the study’s first author. “We have several new immune checkpoint inhibitors approved for treatment for NSCLC. Head-to-head comparison of the effectiveness of these agents in the real world are lacking,” he said.

Treatment with immune checkpoint inhibitors has shown improvement in the survival of patients with advanced NSCLC who failed chemotherapy treatment.

This study included 3,336 patients (mean age 67 years, 54.6% men) with advanced NSCLC who were treated with platinum-based chemotherapy. Data were collected from more than 1,000 clinics in the United States. Of the patients, 206 received atezolizumab, 500 received docetaxel, and 2,630 received nivolumab.

Patients were followed between May 2011 and March 2020. Atezolizumab and nivolumab showed a similar overall survival in these patients, but atezolizumab showed a longer overall survival, compared with docetaxel.

“Compared with docetaxel, atezolizumab was associated with significantly longer survival in the overall population and across all subgroups analyzed,” including patients with stage IIIB or IV cancer at diagnosis and nonsquamous NSCLC, the authors wrote. “Atezolizumab was associated with longer overall survival compared with docetaxel and was on par with nivolumab, supporting current clinical guidelines for systemic therapy for patients with advanced NSCLC in the U.S.”

Limitations of the study included its observational design and a small number of patients receiving atezolizumab. The authors suggested that studies using larger sample sizes are needed.

This study was funded by F. Hoffmann-La Roche. Genentech is a subsidiary of F. Hoffmann-La Roche.

A head-to-head comparison of immune checkpoint inhibitors atezolizumab and nivolumab and the chemotherapy drug docetaxel in patients with advanced non–small cell lung cancer (NSCLC), finds that atezolizumab was associated with a significantly longer overall survival than docetaxel and was on par with nivolumab.

The findings were reported in JAMA Network Open.

“Until recently, chemotherapy with platinum doublet was the standard first-line option for most patients with advanced NSCLC who did not have these genetic drivers or were not tested for them and remains the first choice in many parts of the world,” wrote the authors of the study which was led by Sreeram Ramagopalan, PhD, of F. Hoffmann-La Roche in Switzerland which funded the study.

Atezolizumab (Tecentriq, Genentech), which was approved in October by the U.S. Food and Drug Administration, is a monoclonal antibody that targets programmed cell death ligand 1 (PD-L1). It is also approved as monotherapy for patients with advanced NSCLC whose disease progressed despite treatment with platinum-based chemotherapy.

This is the first-known analysis that compares atezolizumab, nivolumab (Opdivo, Bristol Myers Squibb), and docetaxel (Taxotere, Sanofi) in patients outside of clinical trials, said Vivek Subbiah, MD, of MD Anderson Cancer Center and the study’s first author. “We have several new immune checkpoint inhibitors approved for treatment for NSCLC. Head-to-head comparison of the effectiveness of these agents in the real world are lacking,” he said.

Treatment with immune checkpoint inhibitors has shown improvement in the survival of patients with advanced NSCLC who failed chemotherapy treatment.

This study included 3,336 patients (mean age 67 years, 54.6% men) with advanced NSCLC who were treated with platinum-based chemotherapy. Data were collected from more than 1,000 clinics in the United States. Of the patients, 206 received atezolizumab, 500 received docetaxel, and 2,630 received nivolumab.

Patients were followed between May 2011 and March 2020. Atezolizumab and nivolumab showed a similar overall survival in these patients, but atezolizumab showed a longer overall survival, compared with docetaxel.

“Compared with docetaxel, atezolizumab was associated with significantly longer survival in the overall population and across all subgroups analyzed,” including patients with stage IIIB or IV cancer at diagnosis and nonsquamous NSCLC, the authors wrote. “Atezolizumab was associated with longer overall survival compared with docetaxel and was on par with nivolumab, supporting current clinical guidelines for systemic therapy for patients with advanced NSCLC in the U.S.”

Limitations of the study included its observational design and a small number of patients receiving atezolizumab. The authors suggested that studies using larger sample sizes are needed.

This study was funded by F. Hoffmann-La Roche. Genentech is a subsidiary of F. Hoffmann-La Roche.

New U.S. data show that the incidence of colorectal cancer (CRC) is on the rise among people aged 50–54 years, mirroring the well-documented increases in early-onset CRC in persons younger than 50 years.

“It’s likely that the factors contributing to CRC at age 50–54 years are the same factors that contribute to early-onset CRC, which has increased in parallel,” Caitlin Murphy, PhD, MPH, with the University of Texas Health Science Center at Houston, said in an interview.

“Many studies published in just the last year show that the well-known risk factors of CRC in older adults, such as obesity or sedentary lifestyle, are risk factors of CRC in younger adults. Growing evidence also suggests that early life exposures, or exposures in childhood, infancy, or even in the womb, play an important role,” Dr. Murphy said.

The study was published online October 28 in Gastroenterology .

Dr. Murphy and colleagues examined trends in age-specific CRC incidence rates for individuals aged 45–49, 50–54, and 55–59 years using the National Cancer Institute Surveillance, Epidemiology, and End Results (SEER) program.

During the period 1992–2018, there were a total of 101,609 cases of CRC among adults aged 45–59 years.

Further analysis showed that the CRC incidence rates rose from 23.4 to 34.0 per 100,000 among people aged 45–49 years and from 46.4 to 63.8 per 100,000 among those aged 50–54 years.

Conversely, incidence rates decreased among individuals aged 55–59 years, from 81.7 to 63.7 per 100,000 persons.

“Because of this opposing trend, or decreasing rates for age 55–59 years and increasing rates for age 50–54 years, incidence rates for the two age groups were nearly identical in 2016–18,” the researchers write.

They also found a “clear pattern” of increasing CRC incidence among adults in their early 50s, supporting the hypothesis that incidence rates increase at older ages as higher-risk generations mature, the researchers note.

These data send a clear message, Dr. Murphy told this news organization.

“Don’t delay colorectal cancer screening. Encourage on-time screening by discussing screening with patients before they reach the recommended age to initiate screening. The U.S. Preventive Services Task Force now recommends initiating average-risk screening at age 45 years,” Dr. Murphy said.
 

Concerning but not surprising

Rebecca Siegel, MPH, scientific director of Surveillance Research at the American Cancer Society, in Atlanta, who wasn’t involved in the study, said the results are “not surprising” and mirror the results of a 2017 study that showed that the incidence of CRC was increasing among individuals aged 50–54 years, as reported.

What’s “concerning,” Ms. Siegel said, is that people in this age group “have been recommended to be screened for CRC for decades. Hopefully, because the age to begin screening has been lowered from 50 to 45 years, this uptick will eventually flatten.”

David Johnson, MD, professor of medicine and chief of gastroenterology at Eastern Virginia Medical School, in Norfolk, Va., who also wasn’t involved in the study, said the increasing incidence is “concerning in this younger population, and similar to what is seen recently for the 45- to 49-year-old population.

“Recent data have linked dietary influences in the early development of precancerous colon polyps and colon cancer. The increased ingestion of processed foods and sugary beverages, most of which contain high fructose corn syrup, is very likely involved in the pathogenesis to explain these striking epidemiologic shifts,” Dr. Johnson said in an interview.

“These concerns will likely be compounded by the COVID-related adverse effects on people [in terms of] appropriate, timely colorectal cancer screening,” Dr. Johnson added.

The study was supported by the National Cancer Institute at the National Institutes of Health. Dr. Murphy has consulted for Freenome. Ms. Siegel and Dr. Johnson have reported no relevant financial relationships.

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

New U.S. data show that the incidence of colorectal cancer (CRC) is on the rise among people aged 50–54 years, mirroring the well-documented increases in early-onset CRC in persons younger than 50 years.

“It’s likely that the factors contributing to CRC at age 50–54 years are the same factors that contribute to early-onset CRC, which has increased in parallel,” Caitlin Murphy, PhD, MPH, with the University of Texas Health Science Center at Houston, said in an interview.

“Many studies published in just the last year show that the well-known risk factors of CRC in older adults, such as obesity or sedentary lifestyle, are risk factors of CRC in younger adults. Growing evidence also suggests that early life exposures, or exposures in childhood, infancy, or even in the womb, play an important role,” Dr. Murphy said.

The study was published online October 28 in Gastroenterology .

Dr. Murphy and colleagues examined trends in age-specific CRC incidence rates for individuals aged 45–49, 50–54, and 55–59 years using the National Cancer Institute Surveillance, Epidemiology, and End Results (SEER) program.

During the period 1992–2018, there were a total of 101,609 cases of CRC among adults aged 45–59 years.

Further analysis showed that the CRC incidence rates rose from 23.4 to 34.0 per 100,000 among people aged 45–49 years and from 46.4 to 63.8 per 100,000 among those aged 50–54 years.

Conversely, incidence rates decreased among individuals aged 55–59 years, from 81.7 to 63.7 per 100,000 persons.

“Because of this opposing trend, or decreasing rates for age 55–59 years and increasing rates for age 50–54 years, incidence rates for the two age groups were nearly identical in 2016–18,” the researchers write.

They also found a “clear pattern” of increasing CRC incidence among adults in their early 50s, supporting the hypothesis that incidence rates increase at older ages as higher-risk generations mature, the researchers note.

These data send a clear message, Dr. Murphy told this news organization.

“Don’t delay colorectal cancer screening. Encourage on-time screening by discussing screening with patients before they reach the recommended age to initiate screening. The U.S. Preventive Services Task Force now recommends initiating average-risk screening at age 45 years,” Dr. Murphy said.
 

Concerning but not surprising

Rebecca Siegel, MPH, scientific director of Surveillance Research at the American Cancer Society, in Atlanta, who wasn’t involved in the study, said the results are “not surprising” and mirror the results of a 2017 study that showed that the incidence of CRC was increasing among individuals aged 50–54 years, as reported.

What’s “concerning,” Ms. Siegel said, is that people in this age group “have been recommended to be screened for CRC for decades. Hopefully, because the age to begin screening has been lowered from 50 to 45 years, this uptick will eventually flatten.”

David Johnson, MD, professor of medicine and chief of gastroenterology at Eastern Virginia Medical School, in Norfolk, Va., who also wasn’t involved in the study, said the increasing incidence is “concerning in this younger population, and similar to what is seen recently for the 45- to 49-year-old population.

“Recent data have linked dietary influences in the early development of precancerous colon polyps and colon cancer. The increased ingestion of processed foods and sugary beverages, most of which contain high fructose corn syrup, is very likely involved in the pathogenesis to explain these striking epidemiologic shifts,” Dr. Johnson said in an interview.

“These concerns will likely be compounded by the COVID-related adverse effects on people [in terms of] appropriate, timely colorectal cancer screening,” Dr. Johnson added.

The study was supported by the National Cancer Institute at the National Institutes of Health. Dr. Murphy has consulted for Freenome. Ms. Siegel and Dr. Johnson have reported no relevant financial relationships.

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

New U.S. data show that the incidence of colorectal cancer (CRC) is on the rise among people aged 50–54 years, mirroring the well-documented increases in early-onset CRC in persons younger than 50 years.

“It’s likely that the factors contributing to CRC at age 50–54 years are the same factors that contribute to early-onset CRC, which has increased in parallel,” Caitlin Murphy, PhD, MPH, with the University of Texas Health Science Center at Houston, said in an interview.

“Many studies published in just the last year show that the well-known risk factors of CRC in older adults, such as obesity or sedentary lifestyle, are risk factors of CRC in younger adults. Growing evidence also suggests that early life exposures, or exposures in childhood, infancy, or even in the womb, play an important role,” Dr. Murphy said.

The study was published online October 28 in Gastroenterology .

Dr. Murphy and colleagues examined trends in age-specific CRC incidence rates for individuals aged 45–49, 50–54, and 55–59 years using the National Cancer Institute Surveillance, Epidemiology, and End Results (SEER) program.

During the period 1992–2018, there were a total of 101,609 cases of CRC among adults aged 45–59 years.

Further analysis showed that the CRC incidence rates rose from 23.4 to 34.0 per 100,000 among people aged 45–49 years and from 46.4 to 63.8 per 100,000 among those aged 50–54 years.

Conversely, incidence rates decreased among individuals aged 55–59 years, from 81.7 to 63.7 per 100,000 persons.

“Because of this opposing trend, or decreasing rates for age 55–59 years and increasing rates for age 50–54 years, incidence rates for the two age groups were nearly identical in 2016–18,” the researchers write.

They also found a “clear pattern” of increasing CRC incidence among adults in their early 50s, supporting the hypothesis that incidence rates increase at older ages as higher-risk generations mature, the researchers note.

These data send a clear message, Dr. Murphy told this news organization.

“Don’t delay colorectal cancer screening. Encourage on-time screening by discussing screening with patients before they reach the recommended age to initiate screening. The U.S. Preventive Services Task Force now recommends initiating average-risk screening at age 45 years,” Dr. Murphy said.
 

Concerning but not surprising

Rebecca Siegel, MPH, scientific director of Surveillance Research at the American Cancer Society, in Atlanta, who wasn’t involved in the study, said the results are “not surprising” and mirror the results of a 2017 study that showed that the incidence of CRC was increasing among individuals aged 50–54 years, as reported.

What’s “concerning,” Ms. Siegel said, is that people in this age group “have been recommended to be screened for CRC for decades. Hopefully, because the age to begin screening has been lowered from 50 to 45 years, this uptick will eventually flatten.”

David Johnson, MD, professor of medicine and chief of gastroenterology at Eastern Virginia Medical School, in Norfolk, Va., who also wasn’t involved in the study, said the increasing incidence is “concerning in this younger population, and similar to what is seen recently for the 45- to 49-year-old population.

“Recent data have linked dietary influences in the early development of precancerous colon polyps and colon cancer. The increased ingestion of processed foods and sugary beverages, most of which contain high fructose corn syrup, is very likely involved in the pathogenesis to explain these striking epidemiologic shifts,” Dr. Johnson said in an interview.

“These concerns will likely be compounded by the COVID-related adverse effects on people [in terms of] appropriate, timely colorectal cancer screening,” Dr. Johnson added.

The study was supported by the National Cancer Institute at the National Institutes of Health. Dr. Murphy has consulted for Freenome. Ms. Siegel and Dr. Johnson have 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.

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.

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.

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.