A proactive long-term strategy of maintenance therapy involving twice-weekly application of combined calcipotriene and betamethasone dipropionate spray foam was safe and effective in patients with moderate plaque psoriasis in the international, randomized PSO-LONG clinical trial, Mark Lebwohl, MD, reported at the virtual annual meeting of the American Academy of Dermatology.

The median time to first relapse – the primary study endpoint – was 56 days in patients randomized to the twice-weekly fixed-dose combination calcipotriene 0.005% and betamethasone dipropionate 0.064% foam (Enstilar), a significantly better outcome than the median 30 days for controls assigned to foam vehicle. Moreover, it took 169 days for 75% of patients on the combination foam to experience their first relapse: three times longer than in controls, added Dr. Lebwohl, principal investigator for PSO-LONG and professor and chair of the department of dermatology at the Icahn School of Medicine at Mount Sinai, New York.

The positive results “could have been predicted,” he said in an interview. “But what really distinguishes this study from others is that no one before has ever done a placebo-controlled, double-blind trial with a topical steroid that lasted a year. This is a first, and we’ve shown that if you limit treatment to twice a week you get dramatic improvements in efficacy at no cost in terms of safety.”

The combination spray foam is approved by the Food and Drug Administration as once-daily therapy in psoriasis patients aged 12 years and older, but only for up to 4 weeks because of safety concerns regarding longer use of the potent topical steroid. However, psoriasis is a chronic disease. The PSO-LONG trial was designed to study the impact of a for-now still-investigational long-term maintenance treatment strategy.

The open-label run-in period of the study included 640 adults with plaque psoriasis, 82% of whom had moderate disease at baseline as rated by Physician Global Assessment (PGA). Participants applied the combination foam once daily for 4 weeks. At that point, 80% of them had achieved a PGA rating of clear or almost clear with at least a two-grade improvement from baseline; these 521 responders were then randomized to 52 weeks of double-blind treatment with the combination foam or vehicle foam. Anyone who relapsed went on 4 weeks of once-daily active treatment with the combination foam, then returned to their original treatment arm.

The risk of a first relapse during the course of 1 year was 43% lower with the combination foam than in controls. The relapse rate over the year was 46% lower. Patients in the active treatment arm spent an average of 256.5 days in remission during the year, compared with 222 days in controls.

“That’s more than 1 month more time in remission during the year with active treatment. And remember, if patients flared, they went on daily therapy for a month,” the dermatologist noted.

The rate of treatment-related adverse events was similar in the two groups at 2.8 events per 100 patient-years in the combination foam arm and 4.5 per 100 patient-years in controls. The twice-weekly active treatment group had no increase in stretch marks, telangiectasias, skin atrophy, serum calcium, or abnormalities of the hypothalamic-pituitary-adrenal axis.

Although the combination foam is approved for daily use for a maximum of 1 month in adolescents and adults, PSO-LONG was restricted to adults.

“I think that what will happen in the marketplace is that the data obtained from this adult study will likely be applied to younger patients,” Dr. Lebwohl predicted.

He reported receiving an institutional research grant to conduct the trial from LEO Pharma, the study sponsor, as well as serving as a consultant to and researcher for the company.

[email protected]

A proactive long-term strategy of maintenance therapy involving twice-weekly application of combined calcipotriene and betamethasone dipropionate spray foam was safe and effective in patients with moderate plaque psoriasis in the international, randomized PSO-LONG clinical trial, Mark Lebwohl, MD, reported at the virtual annual meeting of the American Academy of Dermatology.

The median time to first relapse – the primary study endpoint – was 56 days in patients randomized to the twice-weekly fixed-dose combination calcipotriene 0.005% and betamethasone dipropionate 0.064% foam (Enstilar), a significantly better outcome than the median 30 days for controls assigned to foam vehicle. Moreover, it took 169 days for 75% of patients on the combination foam to experience their first relapse: three times longer than in controls, added Dr. Lebwohl, principal investigator for PSO-LONG and professor and chair of the department of dermatology at the Icahn School of Medicine at Mount Sinai, New York.

The positive results “could have been predicted,” he said in an interview. “But what really distinguishes this study from others is that no one before has ever done a placebo-controlled, double-blind trial with a topical steroid that lasted a year. This is a first, and we’ve shown that if you limit treatment to twice a week you get dramatic improvements in efficacy at no cost in terms of safety.”

The combination spray foam is approved by the Food and Drug Administration as once-daily therapy in psoriasis patients aged 12 years and older, but only for up to 4 weeks because of safety concerns regarding longer use of the potent topical steroid. However, psoriasis is a chronic disease. The PSO-LONG trial was designed to study the impact of a for-now still-investigational long-term maintenance treatment strategy.

The open-label run-in period of the study included 640 adults with plaque psoriasis, 82% of whom had moderate disease at baseline as rated by Physician Global Assessment (PGA). Participants applied the combination foam once daily for 4 weeks. At that point, 80% of them had achieved a PGA rating of clear or almost clear with at least a two-grade improvement from baseline; these 521 responders were then randomized to 52 weeks of double-blind treatment with the combination foam or vehicle foam. Anyone who relapsed went on 4 weeks of once-daily active treatment with the combination foam, then returned to their original treatment arm.

The risk of a first relapse during the course of 1 year was 43% lower with the combination foam than in controls. The relapse rate over the year was 46% lower. Patients in the active treatment arm spent an average of 256.5 days in remission during the year, compared with 222 days in controls.

“That’s more than 1 month more time in remission during the year with active treatment. And remember, if patients flared, they went on daily therapy for a month,” the dermatologist noted.

The rate of treatment-related adverse events was similar in the two groups at 2.8 events per 100 patient-years in the combination foam arm and 4.5 per 100 patient-years in controls. The twice-weekly active treatment group had no increase in stretch marks, telangiectasias, skin atrophy, serum calcium, or abnormalities of the hypothalamic-pituitary-adrenal axis.

Although the combination foam is approved for daily use for a maximum of 1 month in adolescents and adults, PSO-LONG was restricted to adults.

“I think that what will happen in the marketplace is that the data obtained from this adult study will likely be applied to younger patients,” Dr. Lebwohl predicted.

He reported receiving an institutional research grant to conduct the trial from LEO Pharma, the study sponsor, as well as serving as a consultant to and researcher for the company.

[email protected]

A proactive long-term strategy of maintenance therapy involving twice-weekly application of combined calcipotriene and betamethasone dipropionate spray foam was safe and effective in patients with moderate plaque psoriasis in the international, randomized PSO-LONG clinical trial, Mark Lebwohl, MD, reported at the virtual annual meeting of the American Academy of Dermatology.

The median time to first relapse – the primary study endpoint – was 56 days in patients randomized to the twice-weekly fixed-dose combination calcipotriene 0.005% and betamethasone dipropionate 0.064% foam (Enstilar), a significantly better outcome than the median 30 days for controls assigned to foam vehicle. Moreover, it took 169 days for 75% of patients on the combination foam to experience their first relapse: three times longer than in controls, added Dr. Lebwohl, principal investigator for PSO-LONG and professor and chair of the department of dermatology at the Icahn School of Medicine at Mount Sinai, New York.

The positive results “could have been predicted,” he said in an interview. “But what really distinguishes this study from others is that no one before has ever done a placebo-controlled, double-blind trial with a topical steroid that lasted a year. This is a first, and we’ve shown that if you limit treatment to twice a week you get dramatic improvements in efficacy at no cost in terms of safety.”

The combination spray foam is approved by the Food and Drug Administration as once-daily therapy in psoriasis patients aged 12 years and older, but only for up to 4 weeks because of safety concerns regarding longer use of the potent topical steroid. However, psoriasis is a chronic disease. The PSO-LONG trial was designed to study the impact of a for-now still-investigational long-term maintenance treatment strategy.

The open-label run-in period of the study included 640 adults with plaque psoriasis, 82% of whom had moderate disease at baseline as rated by Physician Global Assessment (PGA). Participants applied the combination foam once daily for 4 weeks. At that point, 80% of them had achieved a PGA rating of clear or almost clear with at least a two-grade improvement from baseline; these 521 responders were then randomized to 52 weeks of double-blind treatment with the combination foam or vehicle foam. Anyone who relapsed went on 4 weeks of once-daily active treatment with the combination foam, then returned to their original treatment arm.

The risk of a first relapse during the course of 1 year was 43% lower with the combination foam than in controls. The relapse rate over the year was 46% lower. Patients in the active treatment arm spent an average of 256.5 days in remission during the year, compared with 222 days in controls.

“That’s more than 1 month more time in remission during the year with active treatment. And remember, if patients flared, they went on daily therapy for a month,” the dermatologist noted.

The rate of treatment-related adverse events was similar in the two groups at 2.8 events per 100 patient-years in the combination foam arm and 4.5 per 100 patient-years in controls. The twice-weekly active treatment group had no increase in stretch marks, telangiectasias, skin atrophy, serum calcium, or abnormalities of the hypothalamic-pituitary-adrenal axis.

Although the combination foam is approved for daily use for a maximum of 1 month in adolescents and adults, PSO-LONG was restricted to adults.

“I think that what will happen in the marketplace is that the data obtained from this adult study will likely be applied to younger patients,” Dr. Lebwohl predicted.

He reported receiving an institutional research grant to conduct the trial from LEO Pharma, the study sponsor, as well as serving as a consultant to and researcher for the company.

[email protected]

For diabetes patients with no cardiovascular symptoms despite certain risk factors, incorporating coronary calcium scoring into a silent myocardial ischemia screening algorithm may be an effective and cost-conscious strategy that avoids missed coronary stenoses suitable for revascularization, results of a recent study suggest.

Zero patients in need of revascularization were missed in a risk stratification model in which screening for silent myocardial ischemia (SMI) was done only for patients with peripheral artery disease, severe nephropathy, or a high coronary artery calcium (CAC) score, according to investigator Paul Valensi, MD.

In practical terms, that means stress myocardial scintigraphy to detect SMI could be reserved for patients with evidence of target organ damage or a CAC score of 100 or higher, according to Dr. Valensi, head of the department of endocrinology, diabetology, and nutrition at Jean Verdier Hospital in Bondy, France.

“The strategy appears to be a good compromise, and the most cost effective strategy,” Dr. Valensi said in a presentation of the results at the virtual annual scientific sessions of the American Diabetes Association.
 

Utility of CAC scoring in diabetes

This algorithm proposed by Dr. Valenti and colleagues is a “reasonable” approach to guide risk stratification in asymptomatic diabetes patients, said Matthew J. Budoff, MD, professor of medicine and director of cardiac CT at Harbor-UCLA Medical Center in Torrance, Calif.

“Calcium scoring could certainly help you identify those patients (at increased risk) as a first-line test, because if their calcium score is zero, their chance of having obstructive disease is probably either zero or very close to zero,” Dr. Budoff said in an interview.

Using CAC scores to assess cardiovascular risk in asymptomatic adults with diabetes was supported by 2010 guidelines from the American College of Cardiology and the American Heart Association, Dr. Budoff said, while 2019 guidelines from the European Society of Cardiology (ESC) describe CAC score combined with CT as a potential risk modifier in the evaluation of certain asymptomatic patients with diabetes.

“We are starting to see that we might be able to understand diabetes better and the cardiovascular implications by understanding how much plaque (patients) have at the time that we see them,” Dr. Budoff said in a presentation on use of CAC scans he gave earlier at the virtual ADA meeting.

In the interview, Dr. Budoff also noted that CAC scores may be particularly useful for guiding use of statins, PCSK9 (proprotein convertase subtilisin kexin 9) inhibitors, or other treatments in patients with diabetes: “There are a lot of therapies that we can apply, if we knew somebody was at higher risk, that would potentially help them avoid a heart attack, stroke, or cardiovascular death,” he said.
 

CAC scoring and coronary artery stenoses

Although about 20% of patients with type 2 diabetes have SMI, screening for it is “debated,” according to Dr. Valensi.

The recent ESC guidelines state that while routine screening for coronary artery disease in asymptomatic diabetics is not recommended, stress testing or coronary angiography “may be indicated” in asymptomatic diabetics in the very-high cardiovascular risk category.

That position is based on a lack of benefit seen with a broad screening strategy, the guidelines say, possibly due in part to low event rates in randomized controlled trials that have studied the approach.

Using CAC scoring could change the equation by helping to identify a greater proportion of type 2 diabetics with SMI, according to Dr. Valensi.

“The role of the CAC score in the strategy of detection of SMI needs to be defined, and this role may depend on the a priori cardiovascular risk,” he said.

Dr. Valensi and colleagues accordingly tested several different approaches to selecting asymptomatic diabetic patients for SMI screening to see how they would perform in finding patients with coronary stenoses eligible for revascularization.

Their study included 416 diabetes patients with diabetes at very high cardiovascular risk but with no cardiac history or symptoms. A total of 40 patients (9.6%) had SMI, including 15 patients in which coronary stenoses were found; of those, 11 (73.5%) underwent a revascularization procedure.

They found that, by performing myocardial scintigraphy only in those patients with peripheral artery disease or severe nephropathy, they would have missed 6 patients with coronary stenosis suitable for revascularization among the 275 patients who did not meet those target organ damage criteria.

By contrast, zero patients would have been missed by performing myocardial scintigraphy in patients who either met those target organ damage criteria, or who had an elevated CAC score.

“We suggest screening for SMI, using stress myocardial CT scanning and coronary stenosis screening, only the patients with peripheral artery disease or severe nephropathy or with a high CAC score over 100 Agatston units,” said Dr. Valensi.

Dr. Valensi reported disclosures related to Merck Sharp Dohme, Novo Nordisk, Pierre Fabre, Eli Lilly, Bristol-Myers Squibb, AstraZeneca, Daiichi-Sankyo, and others. Coauthors provided no disclosures related to the research. Dr. Budoff reported that he has served as a paid consultant to GE.

SOURCE: Berkane N et al. ADA 2020. Abstract 8-OR.

For diabetes patients with no cardiovascular symptoms despite certain risk factors, incorporating coronary calcium scoring into a silent myocardial ischemia screening algorithm may be an effective and cost-conscious strategy that avoids missed coronary stenoses suitable for revascularization, results of a recent study suggest.

Zero patients in need of revascularization were missed in a risk stratification model in which screening for silent myocardial ischemia (SMI) was done only for patients with peripheral artery disease, severe nephropathy, or a high coronary artery calcium (CAC) score, according to investigator Paul Valensi, MD.

In practical terms, that means stress myocardial scintigraphy to detect SMI could be reserved for patients with evidence of target organ damage or a CAC score of 100 or higher, according to Dr. Valensi, head of the department of endocrinology, diabetology, and nutrition at Jean Verdier Hospital in Bondy, France.

“The strategy appears to be a good compromise, and the most cost effective strategy,” Dr. Valensi said in a presentation of the results at the virtual annual scientific sessions of the American Diabetes Association.
 

Utility of CAC scoring in diabetes

This algorithm proposed by Dr. Valenti and colleagues is a “reasonable” approach to guide risk stratification in asymptomatic diabetes patients, said Matthew J. Budoff, MD, professor of medicine and director of cardiac CT at Harbor-UCLA Medical Center in Torrance, Calif.

“Calcium scoring could certainly help you identify those patients (at increased risk) as a first-line test, because if their calcium score is zero, their chance of having obstructive disease is probably either zero or very close to zero,” Dr. Budoff said in an interview.

Using CAC scores to assess cardiovascular risk in asymptomatic adults with diabetes was supported by 2010 guidelines from the American College of Cardiology and the American Heart Association, Dr. Budoff said, while 2019 guidelines from the European Society of Cardiology (ESC) describe CAC score combined with CT as a potential risk modifier in the evaluation of certain asymptomatic patients with diabetes.

“We are starting to see that we might be able to understand diabetes better and the cardiovascular implications by understanding how much plaque (patients) have at the time that we see them,” Dr. Budoff said in a presentation on use of CAC scans he gave earlier at the virtual ADA meeting.

In the interview, Dr. Budoff also noted that CAC scores may be particularly useful for guiding use of statins, PCSK9 (proprotein convertase subtilisin kexin 9) inhibitors, or other treatments in patients with diabetes: “There are a lot of therapies that we can apply, if we knew somebody was at higher risk, that would potentially help them avoid a heart attack, stroke, or cardiovascular death,” he said.
 

CAC scoring and coronary artery stenoses

Although about 20% of patients with type 2 diabetes have SMI, screening for it is “debated,” according to Dr. Valensi.

The recent ESC guidelines state that while routine screening for coronary artery disease in asymptomatic diabetics is not recommended, stress testing or coronary angiography “may be indicated” in asymptomatic diabetics in the very-high cardiovascular risk category.

That position is based on a lack of benefit seen with a broad screening strategy, the guidelines say, possibly due in part to low event rates in randomized controlled trials that have studied the approach.

Using CAC scoring could change the equation by helping to identify a greater proportion of type 2 diabetics with SMI, according to Dr. Valensi.

“The role of the CAC score in the strategy of detection of SMI needs to be defined, and this role may depend on the a priori cardiovascular risk,” he said.

Dr. Valensi and colleagues accordingly tested several different approaches to selecting asymptomatic diabetic patients for SMI screening to see how they would perform in finding patients with coronary stenoses eligible for revascularization.

Their study included 416 diabetes patients with diabetes at very high cardiovascular risk but with no cardiac history or symptoms. A total of 40 patients (9.6%) had SMI, including 15 patients in which coronary stenoses were found; of those, 11 (73.5%) underwent a revascularization procedure.

They found that, by performing myocardial scintigraphy only in those patients with peripheral artery disease or severe nephropathy, they would have missed 6 patients with coronary stenosis suitable for revascularization among the 275 patients who did not meet those target organ damage criteria.

By contrast, zero patients would have been missed by performing myocardial scintigraphy in patients who either met those target organ damage criteria, or who had an elevated CAC score.

“We suggest screening for SMI, using stress myocardial CT scanning and coronary stenosis screening, only the patients with peripheral artery disease or severe nephropathy or with a high CAC score over 100 Agatston units,” said Dr. Valensi.

Dr. Valensi reported disclosures related to Merck Sharp Dohme, Novo Nordisk, Pierre Fabre, Eli Lilly, Bristol-Myers Squibb, AstraZeneca, Daiichi-Sankyo, and others. Coauthors provided no disclosures related to the research. Dr. Budoff reported that he has served as a paid consultant to GE.

SOURCE: Berkane N et al. ADA 2020. Abstract 8-OR.

For diabetes patients with no cardiovascular symptoms despite certain risk factors, incorporating coronary calcium scoring into a silent myocardial ischemia screening algorithm may be an effective and cost-conscious strategy that avoids missed coronary stenoses suitable for revascularization, results of a recent study suggest.

Zero patients in need of revascularization were missed in a risk stratification model in which screening for silent myocardial ischemia (SMI) was done only for patients with peripheral artery disease, severe nephropathy, or a high coronary artery calcium (CAC) score, according to investigator Paul Valensi, MD.

In practical terms, that means stress myocardial scintigraphy to detect SMI could be reserved for patients with evidence of target organ damage or a CAC score of 100 or higher, according to Dr. Valensi, head of the department of endocrinology, diabetology, and nutrition at Jean Verdier Hospital in Bondy, France.

“The strategy appears to be a good compromise, and the most cost effective strategy,” Dr. Valensi said in a presentation of the results at the virtual annual scientific sessions of the American Diabetes Association.
 

Utility of CAC scoring in diabetes

This algorithm proposed by Dr. Valenti and colleagues is a “reasonable” approach to guide risk stratification in asymptomatic diabetes patients, said Matthew J. Budoff, MD, professor of medicine and director of cardiac CT at Harbor-UCLA Medical Center in Torrance, Calif.

“Calcium scoring could certainly help you identify those patients (at increased risk) as a first-line test, because if their calcium score is zero, their chance of having obstructive disease is probably either zero or very close to zero,” Dr. Budoff said in an interview.

Using CAC scores to assess cardiovascular risk in asymptomatic adults with diabetes was supported by 2010 guidelines from the American College of Cardiology and the American Heart Association, Dr. Budoff said, while 2019 guidelines from the European Society of Cardiology (ESC) describe CAC score combined with CT as a potential risk modifier in the evaluation of certain asymptomatic patients with diabetes.

“We are starting to see that we might be able to understand diabetes better and the cardiovascular implications by understanding how much plaque (patients) have at the time that we see them,” Dr. Budoff said in a presentation on use of CAC scans he gave earlier at the virtual ADA meeting.

In the interview, Dr. Budoff also noted that CAC scores may be particularly useful for guiding use of statins, PCSK9 (proprotein convertase subtilisin kexin 9) inhibitors, or other treatments in patients with diabetes: “There are a lot of therapies that we can apply, if we knew somebody was at higher risk, that would potentially help them avoid a heart attack, stroke, or cardiovascular death,” he said.
 

CAC scoring and coronary artery stenoses

Although about 20% of patients with type 2 diabetes have SMI, screening for it is “debated,” according to Dr. Valensi.

The recent ESC guidelines state that while routine screening for coronary artery disease in asymptomatic diabetics is not recommended, stress testing or coronary angiography “may be indicated” in asymptomatic diabetics in the very-high cardiovascular risk category.

That position is based on a lack of benefit seen with a broad screening strategy, the guidelines say, possibly due in part to low event rates in randomized controlled trials that have studied the approach.

Using CAC scoring could change the equation by helping to identify a greater proportion of type 2 diabetics with SMI, according to Dr. Valensi.

“The role of the CAC score in the strategy of detection of SMI needs to be defined, and this role may depend on the a priori cardiovascular risk,” he said.

Dr. Valensi and colleagues accordingly tested several different approaches to selecting asymptomatic diabetic patients for SMI screening to see how they would perform in finding patients with coronary stenoses eligible for revascularization.

Their study included 416 diabetes patients with diabetes at very high cardiovascular risk but with no cardiac history or symptoms. A total of 40 patients (9.6%) had SMI, including 15 patients in which coronary stenoses were found; of those, 11 (73.5%) underwent a revascularization procedure.

They found that, by performing myocardial scintigraphy only in those patients with peripheral artery disease or severe nephropathy, they would have missed 6 patients with coronary stenosis suitable for revascularization among the 275 patients who did not meet those target organ damage criteria.

By contrast, zero patients would have been missed by performing myocardial scintigraphy in patients who either met those target organ damage criteria, or who had an elevated CAC score.

“We suggest screening for SMI, using stress myocardial CT scanning and coronary stenosis screening, only the patients with peripheral artery disease or severe nephropathy or with a high CAC score over 100 Agatston units,” said Dr. Valensi.

Dr. Valensi reported disclosures related to Merck Sharp Dohme, Novo Nordisk, Pierre Fabre, Eli Lilly, Bristol-Myers Squibb, AstraZeneca, Daiichi-Sankyo, and others. Coauthors provided no disclosures related to the research. Dr. Budoff reported that he has served as a paid consultant to GE.

SOURCE: Berkane N et al. ADA 2020. Abstract 8-OR.

Key clinical point: Depressogenic excess eating and weight gain are common in patients with major depressive disorder (MDD) and linked with peripheral dopamine levels.

Major finding: The Yale Food Addiction Scale (YFAS) criteria were met by 29% of patients with MDD vs. 3% of control group individuals. Patients with MDD who met the YFAS criteria showed a significantly higher weight (P = .003), body mass index (P = .001), and waist circumference (P less than .001) than those with MDD not meeting YFAS criteria and control individuals. A positive correlation was observed between plasma dopamine levels and disordered eating behaviors in women.

Study details: The study evaluated patients with MDD (n = 80) and control individuals (n = 60) aged 18-63 years.

Disclosures: No study sponsor was identified. The authors declared no conflicts of interest.

Citation: Mills JG et al. Appetite. 2020 May 01. doi: 10.1016/j.appet.2020.104586.

Key clinical point: Depressogenic excess eating and weight gain are common in patients with major depressive disorder (MDD) and linked with peripheral dopamine levels.

Major finding: The Yale Food Addiction Scale (YFAS) criteria were met by 29% of patients with MDD vs. 3% of control group individuals. Patients with MDD who met the YFAS criteria showed a significantly higher weight (P = .003), body mass index (P = .001), and waist circumference (P less than .001) than those with MDD not meeting YFAS criteria and control individuals. A positive correlation was observed between plasma dopamine levels and disordered eating behaviors in women.

Study details: The study evaluated patients with MDD (n = 80) and control individuals (n = 60) aged 18-63 years.

Disclosures: No study sponsor was identified. The authors declared no conflicts of interest.

Citation: Mills JG et al. Appetite. 2020 May 01. doi: 10.1016/j.appet.2020.104586.

Key clinical point: Depressogenic excess eating and weight gain are common in patients with major depressive disorder (MDD) and linked with peripheral dopamine levels.

Major finding: The Yale Food Addiction Scale (YFAS) criteria were met by 29% of patients with MDD vs. 3% of control group individuals. Patients with MDD who met the YFAS criteria showed a significantly higher weight (P = .003), body mass index (P = .001), and waist circumference (P less than .001) than those with MDD not meeting YFAS criteria and control individuals. A positive correlation was observed between plasma dopamine levels and disordered eating behaviors in women.

Study details: The study evaluated patients with MDD (n = 80) and control individuals (n = 60) aged 18-63 years.

Disclosures: No study sponsor was identified. The authors declared no conflicts of interest.

Citation: Mills JG et al. Appetite. 2020 May 01. doi: 10.1016/j.appet.2020.104586.

Key clinical point: Neuronavigation-guided high-dose repetitive transcranial magnetic stimulation (rTMS) may be a novel method to rapidly reduce suicidal ideation in patients with major depressive disorder (MDD).

Major finding: The rTMS vs. sham group demonstrated a significantly greater reduction in the Beck Scale for Suicide Ideation (−14.76 vs. −4.71), 24-item Hamilton Depression rating scale (−19.19 vs. −4.48), and Montgomery-Asberg Depression Rating Scale scores (−19.67 vs. −4.33) on day 7 (P less than .001 for all).

Study details: A total of 42 treatment-naïve patients with MDD with suicidal ideation were randomly assigned to receive escitalopram oxalate in combination with rTMS via either active (n = 21) or sham coil (n = 21) for 1 week.

Disclosures: This study was supported by the National Natural Science Foundation of China. The authors declared no conflict of interest.

Citation: Pan F et al. Clin Pharmacol Ther. 2020 Apr 22. doi: 10.1002/cpt.1858.

Key clinical point: Neuronavigation-guided high-dose repetitive transcranial magnetic stimulation (rTMS) may be a novel method to rapidly reduce suicidal ideation in patients with major depressive disorder (MDD).

Major finding: The rTMS vs. sham group demonstrated a significantly greater reduction in the Beck Scale for Suicide Ideation (−14.76 vs. −4.71), 24-item Hamilton Depression rating scale (−19.19 vs. −4.48), and Montgomery-Asberg Depression Rating Scale scores (−19.67 vs. −4.33) on day 7 (P less than .001 for all).

Study details: A total of 42 treatment-naïve patients with MDD with suicidal ideation were randomly assigned to receive escitalopram oxalate in combination with rTMS via either active (n = 21) or sham coil (n = 21) for 1 week.

Disclosures: This study was supported by the National Natural Science Foundation of China. The authors declared no conflict of interest.

Citation: Pan F et al. Clin Pharmacol Ther. 2020 Apr 22. doi: 10.1002/cpt.1858.

Key clinical point: Neuronavigation-guided high-dose repetitive transcranial magnetic stimulation (rTMS) may be a novel method to rapidly reduce suicidal ideation in patients with major depressive disorder (MDD).

Major finding: The rTMS vs. sham group demonstrated a significantly greater reduction in the Beck Scale for Suicide Ideation (−14.76 vs. −4.71), 24-item Hamilton Depression rating scale (−19.19 vs. −4.48), and Montgomery-Asberg Depression Rating Scale scores (−19.67 vs. −4.33) on day 7 (P less than .001 for all).

Study details: A total of 42 treatment-naïve patients with MDD with suicidal ideation were randomly assigned to receive escitalopram oxalate in combination with rTMS via either active (n = 21) or sham coil (n = 21) for 1 week.

Disclosures: This study was supported by the National Natural Science Foundation of China. The authors declared no conflict of interest.

Citation: Pan F et al. Clin Pharmacol Ther. 2020 Apr 22. doi: 10.1002/cpt.1858.

Key clinical point: The addition of pimavanserin to ongoing treatment improves sexual function in patients with major depressive disorder (MDD).

Major finding: Pimavanserin vs. placebo significantly improved the Massachusetts General Hospital Sexual Functioning Index mean scores from baseline to week 5 (least square mean difference, −0.634; P = .0002). Item 14 scores (sexual interest) on the 17-item Hamilton Depression Rating Scale improved significantly with pimavanserin vs. placebo (P less than .05).

Study details: This secondary analysis of the CLARITY study included 203 patients with MDD randomly assigned to either pimavanserin (n = 51) or placebo (n = 152) in addition to their current treatment.

Disclosures: This study was funded by ACADIA Pharmaceuticals, Inc. Dr. Marlene Freeman: Investigator Initiated Trials/Research: Takeda, JayMac, Sage; Advisory boards: Otsuka, Alkermes, Janssen, Sage; Sunovion; Independent Data Safety and Monitoring Committee: Janssen (Johnson & Johnson); Medical Editing: GOED newsletter. Speaking/honoraria: U.S. Psychiatric Congress, Medscape. He is an employee of Massachusetts General Hospital and works with the MGH National Pregnancy Registry.

Citation: Freeman MP et al. Depress Anxiety. 2020 Apr 17. doi: 10.1002/da.23017.

Key clinical point: The addition of pimavanserin to ongoing treatment improves sexual function in patients with major depressive disorder (MDD).

Major finding: Pimavanserin vs. placebo significantly improved the Massachusetts General Hospital Sexual Functioning Index mean scores from baseline to week 5 (least square mean difference, −0.634; P = .0002). Item 14 scores (sexual interest) on the 17-item Hamilton Depression Rating Scale improved significantly with pimavanserin vs. placebo (P less than .05).

Study details: This secondary analysis of the CLARITY study included 203 patients with MDD randomly assigned to either pimavanserin (n = 51) or placebo (n = 152) in addition to their current treatment.

Disclosures: This study was funded by ACADIA Pharmaceuticals, Inc. Dr. Marlene Freeman: Investigator Initiated Trials/Research: Takeda, JayMac, Sage; Advisory boards: Otsuka, Alkermes, Janssen, Sage; Sunovion; Independent Data Safety and Monitoring Committee: Janssen (Johnson & Johnson); Medical Editing: GOED newsletter. Speaking/honoraria: U.S. Psychiatric Congress, Medscape. He is an employee of Massachusetts General Hospital and works with the MGH National Pregnancy Registry.

Citation: Freeman MP et al. Depress Anxiety. 2020 Apr 17. doi: 10.1002/da.23017.

Key clinical point: The addition of pimavanserin to ongoing treatment improves sexual function in patients with major depressive disorder (MDD).

Major finding: Pimavanserin vs. placebo significantly improved the Massachusetts General Hospital Sexual Functioning Index mean scores from baseline to week 5 (least square mean difference, −0.634; P = .0002). Item 14 scores (sexual interest) on the 17-item Hamilton Depression Rating Scale improved significantly with pimavanserin vs. placebo (P less than .05).

Study details: This secondary analysis of the CLARITY study included 203 patients with MDD randomly assigned to either pimavanserin (n = 51) or placebo (n = 152) in addition to their current treatment.

Disclosures: This study was funded by ACADIA Pharmaceuticals, Inc. Dr. Marlene Freeman: Investigator Initiated Trials/Research: Takeda, JayMac, Sage; Advisory boards: Otsuka, Alkermes, Janssen, Sage; Sunovion; Independent Data Safety and Monitoring Committee: Janssen (Johnson & Johnson); Medical Editing: GOED newsletter. Speaking/honoraria: U.S. Psychiatric Congress, Medscape. He is an employee of Massachusetts General Hospital and works with the MGH National Pregnancy Registry.

Citation: Freeman MP et al. Depress Anxiety. 2020 Apr 17. doi: 10.1002/da.23017.

Most disability accumulation in relapsing multiple sclerosis (MS) is not associated with overt relapses, challenging the current clinical distinction of relapsing and progressive forms of the disease, a new analysis shows. “We have to abandon the distinction between relapsing and progressive MS being different populations,” said lead author Ludwig Kappos, MD, University of Basel (Switzerland). “The disease appears to be more of a continuum of disability progression, which is sometimes also accompanied by relapses.”

The analysis was published online June 8 in JAMA Neurology.
 

Assessing disability progression

Noting that there are mounting data to suggest patients with relapsing MS frequently experience worsening disability over time – even when relapse activity appears well controlled – the researchers aimed to investigate the relative contributions of progression independent of relapse activity and relapse-associated worsening to overall accumulating disability in patients with relapsing multiple sclerosis. To do this, they analyzed data from two identical randomized clinical trials (OPERA I and OPERA II) conducted between 2011 and 2015, which compared treatment with the new B-cell–depleting therapy ocrelizumab with interferon beta-1a in 1,656 patients with relapsing MS.

Confirmed disability accumulation was defined by an increase in 1 or more of 3 measures (Expanded Disability Status Scale, timed 25-ft walk, or 9-hole peg test), confirmed after 3 or 6 months, and was classified as being related to a clinical relapse or occurring in the absence of a relapse.

Results showed that after 96 weeks (1.8 years) of treatment, 12-week composite confirmed disability accumulation had occurred in 29.6% of patients receiving interferon beta-1a and 21.1% of those given ocrelizumab; 24-week composite confirmed disability accumulation occurred in 22.7% of interferon beta-1a patients and 16.2% of the ocrelizumab group.

In both treatment groups, the vast majority of events contributing to disability accumulation occurred independently of relapse activity. In the interferon group, 78% of events contributing to 12-week confirmed disability accumulation and 80.6% of events contributing to 24-week confirmed disability accumulation occurred in the absence of clinical relapses, with the corresponding figures in the ocrelizumab group being 88.0% (12 weeks) and 89.1% (24 weeks).

Only a minority of patients (about 17% in both groups) had confirmed disability accumulation accompanied by clinical relapses. Very few patients with confirmed disability accumulation (4% to 5%) experienced disability worsening both associated and independent of relapses. Ocrelizumab was associated with a reduced risk of both relapse-associated and relapse-independent confirmed disability accumulation, compared with interferon beta-1a.

“We found that there was progression of disability in both groups, and the really astonishing finding was that although all patients were classified as having relapsing remitting MS, actually most of the disability progression occurred without preceding relapses,” Dr. Kappos commented. He noted that there have been two previous observational studies that have shown a high rate of disability progressions without temporal association to relapses in relapsing remitting patients, but this is the first time that this progression of disability independent of relapses has been shown in the controlled setting of two prospective, randomized clinical trials over a 2-year period.

“While we expected to see some disability progression independent of relapses, we were surprised to see that the disability progression occurring in both studies was almost exclusively happening without temporal relation to relapses. That was certainly an unexpected finding,” Dr. Kappos said. “These observations make it difficult to keep the current definitions of ‘relapsing remitting’ and ‘secondary progressive’ MS, [ones] that suggest a clear-cut distinction marked by the presence or absence of relapses. This can no longer be justified,” he stressed.

“We are not saying that relapses do not contribute to disability progression. There are a lot of data to support the fact that they do. But I think what we might be seeing is that the drug therapy is quite effective in reducing disability due to relapses but only partially effective in reducing progression independent of relapses,” Dr. Kappos explained.

Although there have been many advances in reducing relapses with drug therapy, focus now needs to shift to the other more continuous process of disability progression independent of relapses, Dr. Kappos said. “There is still a lot of room for improvement here.”

“If continuous progression independent of relapses is already present in the early phases of MS, it is reasonable to study the effects of intervention on steady progression already in this early phase,” he noted. “This might help to capture patients at earlier stages who better respond to treatment aimed at halting progression.”

Dr. Kappos also called for more subtle measurements of disability than the EDSS alone, including measures such as the 9-hole peg test and the 25-ft walk as they did in this analysis. But other measures could also be added that would characterize continuous disease activity and progression, such as laboratory values (e.g., neurofilament light chain) and advanced, more tissue-specific quantitative MRI techniques and digital biomarkers to detect subtle changes in neurologic function.
 

An artificial distinction?

Commenting on the study, Jeffrey Cohen, MD, director of the experimental therapeutics program at the Mellen Center for Multiple Sclerosis Treatment and Research, Cleveland Clinic, said he too sees very little distinction between relapsing remitting and progressive forms of the disease.

“This study confirms what has been suspected for quite a few years –that if one looks sufficiently and carefully, there is gradual worsening of some aspects of the disease in many patients from the earliest stages,” Dr. Cohen said. “Conversely, some patients with progressive MS have superimposed relapses or MRI lesion activity.

“Thus, the distinction between relapsing-remitting and progressive MS subtypes appears artificial,” he concluded.

This study was sponsored by F. Hoffmann–La Roche. Dr. Kappos has received research support from the company.

This article first appeared on Medscape.com.

Most disability accumulation in relapsing multiple sclerosis (MS) is not associated with overt relapses, challenging the current clinical distinction of relapsing and progressive forms of the disease, a new analysis shows. “We have to abandon the distinction between relapsing and progressive MS being different populations,” said lead author Ludwig Kappos, MD, University of Basel (Switzerland). “The disease appears to be more of a continuum of disability progression, which is sometimes also accompanied by relapses.”

The analysis was published online June 8 in JAMA Neurology.
 

Assessing disability progression

Noting that there are mounting data to suggest patients with relapsing MS frequently experience worsening disability over time – even when relapse activity appears well controlled – the researchers aimed to investigate the relative contributions of progression independent of relapse activity and relapse-associated worsening to overall accumulating disability in patients with relapsing multiple sclerosis. To do this, they analyzed data from two identical randomized clinical trials (OPERA I and OPERA II) conducted between 2011 and 2015, which compared treatment with the new B-cell–depleting therapy ocrelizumab with interferon beta-1a in 1,656 patients with relapsing MS.

Confirmed disability accumulation was defined by an increase in 1 or more of 3 measures (Expanded Disability Status Scale, timed 25-ft walk, or 9-hole peg test), confirmed after 3 or 6 months, and was classified as being related to a clinical relapse or occurring in the absence of a relapse.

Results showed that after 96 weeks (1.8 years) of treatment, 12-week composite confirmed disability accumulation had occurred in 29.6% of patients receiving interferon beta-1a and 21.1% of those given ocrelizumab; 24-week composite confirmed disability accumulation occurred in 22.7% of interferon beta-1a patients and 16.2% of the ocrelizumab group.

In both treatment groups, the vast majority of events contributing to disability accumulation occurred independently of relapse activity. In the interferon group, 78% of events contributing to 12-week confirmed disability accumulation and 80.6% of events contributing to 24-week confirmed disability accumulation occurred in the absence of clinical relapses, with the corresponding figures in the ocrelizumab group being 88.0% (12 weeks) and 89.1% (24 weeks).

Only a minority of patients (about 17% in both groups) had confirmed disability accumulation accompanied by clinical relapses. Very few patients with confirmed disability accumulation (4% to 5%) experienced disability worsening both associated and independent of relapses. Ocrelizumab was associated with a reduced risk of both relapse-associated and relapse-independent confirmed disability accumulation, compared with interferon beta-1a.

“We found that there was progression of disability in both groups, and the really astonishing finding was that although all patients were classified as having relapsing remitting MS, actually most of the disability progression occurred without preceding relapses,” Dr. Kappos commented. He noted that there have been two previous observational studies that have shown a high rate of disability progressions without temporal association to relapses in relapsing remitting patients, but this is the first time that this progression of disability independent of relapses has been shown in the controlled setting of two prospective, randomized clinical trials over a 2-year period.

“While we expected to see some disability progression independent of relapses, we were surprised to see that the disability progression occurring in both studies was almost exclusively happening without temporal relation to relapses. That was certainly an unexpected finding,” Dr. Kappos said. “These observations make it difficult to keep the current definitions of ‘relapsing remitting’ and ‘secondary progressive’ MS, [ones] that suggest a clear-cut distinction marked by the presence or absence of relapses. This can no longer be justified,” he stressed.

“We are not saying that relapses do not contribute to disability progression. There are a lot of data to support the fact that they do. But I think what we might be seeing is that the drug therapy is quite effective in reducing disability due to relapses but only partially effective in reducing progression independent of relapses,” Dr. Kappos explained.

Although there have been many advances in reducing relapses with drug therapy, focus now needs to shift to the other more continuous process of disability progression independent of relapses, Dr. Kappos said. “There is still a lot of room for improvement here.”

“If continuous progression independent of relapses is already present in the early phases of MS, it is reasonable to study the effects of intervention on steady progression already in this early phase,” he noted. “This might help to capture patients at earlier stages who better respond to treatment aimed at halting progression.”

Dr. Kappos also called for more subtle measurements of disability than the EDSS alone, including measures such as the 9-hole peg test and the 25-ft walk as they did in this analysis. But other measures could also be added that would characterize continuous disease activity and progression, such as laboratory values (e.g., neurofilament light chain) and advanced, more tissue-specific quantitative MRI techniques and digital biomarkers to detect subtle changes in neurologic function.
 

An artificial distinction?

Commenting on the study, Jeffrey Cohen, MD, director of the experimental therapeutics program at the Mellen Center for Multiple Sclerosis Treatment and Research, Cleveland Clinic, said he too sees very little distinction between relapsing remitting and progressive forms of the disease.

“This study confirms what has been suspected for quite a few years –that if one looks sufficiently and carefully, there is gradual worsening of some aspects of the disease in many patients from the earliest stages,” Dr. Cohen said. “Conversely, some patients with progressive MS have superimposed relapses or MRI lesion activity.

“Thus, the distinction between relapsing-remitting and progressive MS subtypes appears artificial,” he concluded.

This study was sponsored by F. Hoffmann–La Roche. Dr. Kappos has received research support from the company.

This article first appeared on Medscape.com.

Most disability accumulation in relapsing multiple sclerosis (MS) is not associated with overt relapses, challenging the current clinical distinction of relapsing and progressive forms of the disease, a new analysis shows. “We have to abandon the distinction between relapsing and progressive MS being different populations,” said lead author Ludwig Kappos, MD, University of Basel (Switzerland). “The disease appears to be more of a continuum of disability progression, which is sometimes also accompanied by relapses.”

The analysis was published online June 8 in JAMA Neurology.
 

Assessing disability progression

Noting that there are mounting data to suggest patients with relapsing MS frequently experience worsening disability over time – even when relapse activity appears well controlled – the researchers aimed to investigate the relative contributions of progression independent of relapse activity and relapse-associated worsening to overall accumulating disability in patients with relapsing multiple sclerosis. To do this, they analyzed data from two identical randomized clinical trials (OPERA I and OPERA II) conducted between 2011 and 2015, which compared treatment with the new B-cell–depleting therapy ocrelizumab with interferon beta-1a in 1,656 patients with relapsing MS.

Confirmed disability accumulation was defined by an increase in 1 or more of 3 measures (Expanded Disability Status Scale, timed 25-ft walk, or 9-hole peg test), confirmed after 3 or 6 months, and was classified as being related to a clinical relapse or occurring in the absence of a relapse.

Results showed that after 96 weeks (1.8 years) of treatment, 12-week composite confirmed disability accumulation had occurred in 29.6% of patients receiving interferon beta-1a and 21.1% of those given ocrelizumab; 24-week composite confirmed disability accumulation occurred in 22.7% of interferon beta-1a patients and 16.2% of the ocrelizumab group.

In both treatment groups, the vast majority of events contributing to disability accumulation occurred independently of relapse activity. In the interferon group, 78% of events contributing to 12-week confirmed disability accumulation and 80.6% of events contributing to 24-week confirmed disability accumulation occurred in the absence of clinical relapses, with the corresponding figures in the ocrelizumab group being 88.0% (12 weeks) and 89.1% (24 weeks).

Only a minority of patients (about 17% in both groups) had confirmed disability accumulation accompanied by clinical relapses. Very few patients with confirmed disability accumulation (4% to 5%) experienced disability worsening both associated and independent of relapses. Ocrelizumab was associated with a reduced risk of both relapse-associated and relapse-independent confirmed disability accumulation, compared with interferon beta-1a.

“We found that there was progression of disability in both groups, and the really astonishing finding was that although all patients were classified as having relapsing remitting MS, actually most of the disability progression occurred without preceding relapses,” Dr. Kappos commented. He noted that there have been two previous observational studies that have shown a high rate of disability progressions without temporal association to relapses in relapsing remitting patients, but this is the first time that this progression of disability independent of relapses has been shown in the controlled setting of two prospective, randomized clinical trials over a 2-year period.

“While we expected to see some disability progression independent of relapses, we were surprised to see that the disability progression occurring in both studies was almost exclusively happening without temporal relation to relapses. That was certainly an unexpected finding,” Dr. Kappos said. “These observations make it difficult to keep the current definitions of ‘relapsing remitting’ and ‘secondary progressive’ MS, [ones] that suggest a clear-cut distinction marked by the presence or absence of relapses. This can no longer be justified,” he stressed.

“We are not saying that relapses do not contribute to disability progression. There are a lot of data to support the fact that they do. But I think what we might be seeing is that the drug therapy is quite effective in reducing disability due to relapses but only partially effective in reducing progression independent of relapses,” Dr. Kappos explained.

Although there have been many advances in reducing relapses with drug therapy, focus now needs to shift to the other more continuous process of disability progression independent of relapses, Dr. Kappos said. “There is still a lot of room for improvement here.”

“If continuous progression independent of relapses is already present in the early phases of MS, it is reasonable to study the effects of intervention on steady progression already in this early phase,” he noted. “This might help to capture patients at earlier stages who better respond to treatment aimed at halting progression.”

Dr. Kappos also called for more subtle measurements of disability than the EDSS alone, including measures such as the 9-hole peg test and the 25-ft walk as they did in this analysis. But other measures could also be added that would characterize continuous disease activity and progression, such as laboratory values (e.g., neurofilament light chain) and advanced, more tissue-specific quantitative MRI techniques and digital biomarkers to detect subtle changes in neurologic function.
 

An artificial distinction?

Commenting on the study, Jeffrey Cohen, MD, director of the experimental therapeutics program at the Mellen Center for Multiple Sclerosis Treatment and Research, Cleveland Clinic, said he too sees very little distinction between relapsing remitting and progressive forms of the disease.

“This study confirms what has been suspected for quite a few years –that if one looks sufficiently and carefully, there is gradual worsening of some aspects of the disease in many patients from the earliest stages,” Dr. Cohen said. “Conversely, some patients with progressive MS have superimposed relapses or MRI lesion activity.

“Thus, the distinction between relapsing-remitting and progressive MS subtypes appears artificial,” he concluded.

This study was sponsored by F. Hoffmann–La Roche. Dr. Kappos has received research support from the company.

This article first appeared on Medscape.com.

The US Food and Drug Administration (FDA) has expanded the indication for the Gardasil-9 (Merck) vaccine to include prevention of oropharyngeal and other head and neck cancers caused by HPV types 16, 18, 31, 33, 45, 52, and 58.

This new indication is approved under the FDA’s accelerated approval program and is based on the vaccine’s effectiveness in preventing HPV-related anogenital disease. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory clinical trial, which is currently underway.

“At Merck, working to help prevent certain HPV-related cancers has been a priority for more than two decades,” Alain Luxembourg, MD, director, clinical research, Merck Research Laboratories, said in a statement. “Today’s approval for the prevention of HPV-related oropharyngeal and other head and neck cancers represents an important step in Merck’s mission to help reduce the number of men and women affected by certain HPV-related cancers.”

This new indication doesn’t affect the current recommendations that are already in place. In 2018, a supplemental application for Gardasil 9 was approved to include women and men aged 27 through 45 years for preventing a variety of cancers including cervical, vulvar, vaginal, and anal cancer as well as genital warts. But cancers of the head and neck were not included.

The original Gardasil vaccine came on the market in 2006, with an indication to prevent certain cancers and diseases caused by HPV types 6, 11, 16, and 18. It is no longer distributed in the United States.

In 2014, the FDA approved Gardasil 9, which extends the vaccine coverage for the initial four HPV types as five additional types (31, 33, 45, 52, and 58), and its initial indication was for use in both men and women between the ages of 9 through 26 years.
 

Head and neck cancers surpass cervical cancer

More than 2 decades ago, researchers first found a connection between HPV and a subset of head and neck cancers (Curr Opin Oncol. 1999;11(3):191-199). The cancers associated with HPV also appeared to have a different biology and disease pattern, as well as a better prognosis, compared with those that were unrelated. HPV is now responsible for the majority of oropharyngeal squamous cell cancers diagnosed in the United States.

A study published last year found that oral HPV infections were occurring with significantly less frequency among sexually active female adolescents who had received the quadrivalent vaccine, as compared with those who were unvaccinated.

These findings provided evidence that HPV vaccination was associated with a reduced frequency of HPV infection in the oral cavity, suggesting that vaccination could decrease the future risk of HPV-associated head and neck cancers.

The omission of head and neck cancers from the initial list of indications for the vaccine is notable because, according to data from the Centers for Disease Control and Prevention (CDC), oropharyngeal cancers are now the most common malignancy caused by HPV, surpassing cervical cancer.
 

Who will benefit?

An estimated 14 million new HPV infections occur every year in the United States, according to the CDC, and about 80% of individuals who are sexually active have been exposed at some point during their lifetime. In most people, however, the virus will clear on its own without causing any illness or symptoms.

In a Medscape videoblog, Sandra Adamson Fryhofer, MD, MACP, FRCP, helped clarify the adult population most likely to benefit from the vaccine. She pointed out that the HPV vaccine doesn’t treat HPV-related disease or help clear infections, and there are currently no clinical antibody tests or titers that can predict immunity.

“Many adults aged 27-45 have already been exposed to HPV early in life,” she said. Those in a long-term mutually monogamous relationship are not likely to get a new HPV infection. Those with multiple prior sex partners are more likely to have already been exposed to vaccine serotypes. For them, the vaccine will be less effective.”

Fryhofer added that individuals who are now at risk for exposure to a new HPV infection from a new sex partner are the ones most likely to benefit from HPV vaccination.
 

Confirmation needed

The FDA’s accelerated approval is contingent on confirmatory data, and Merck opened a clinical trial this past February to evaluate the efficacy, immunogenicity, and safety of the 9-valent HPV vaccine in men 20 to 45 years of age. The phase 3 multicenter randomized trial will have an estimated enrollment of 6000 men.

This article first appeared on Medscape.com.

The US Food and Drug Administration (FDA) has expanded the indication for the Gardasil-9 (Merck) vaccine to include prevention of oropharyngeal and other head and neck cancers caused by HPV types 16, 18, 31, 33, 45, 52, and 58.

This new indication is approved under the FDA’s accelerated approval program and is based on the vaccine’s effectiveness in preventing HPV-related anogenital disease. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory clinical trial, which is currently underway.

“At Merck, working to help prevent certain HPV-related cancers has been a priority for more than two decades,” Alain Luxembourg, MD, director, clinical research, Merck Research Laboratories, said in a statement. “Today’s approval for the prevention of HPV-related oropharyngeal and other head and neck cancers represents an important step in Merck’s mission to help reduce the number of men and women affected by certain HPV-related cancers.”

This new indication doesn’t affect the current recommendations that are already in place. In 2018, a supplemental application for Gardasil 9 was approved to include women and men aged 27 through 45 years for preventing a variety of cancers including cervical, vulvar, vaginal, and anal cancer as well as genital warts. But cancers of the head and neck were not included.

The original Gardasil vaccine came on the market in 2006, with an indication to prevent certain cancers and diseases caused by HPV types 6, 11, 16, and 18. It is no longer distributed in the United States.

In 2014, the FDA approved Gardasil 9, which extends the vaccine coverage for the initial four HPV types as five additional types (31, 33, 45, 52, and 58), and its initial indication was for use in both men and women between the ages of 9 through 26 years.
 

Head and neck cancers surpass cervical cancer

More than 2 decades ago, researchers first found a connection between HPV and a subset of head and neck cancers (Curr Opin Oncol. 1999;11(3):191-199). The cancers associated with HPV also appeared to have a different biology and disease pattern, as well as a better prognosis, compared with those that were unrelated. HPV is now responsible for the majority of oropharyngeal squamous cell cancers diagnosed in the United States.

A study published last year found that oral HPV infections were occurring with significantly less frequency among sexually active female adolescents who had received the quadrivalent vaccine, as compared with those who were unvaccinated.

These findings provided evidence that HPV vaccination was associated with a reduced frequency of HPV infection in the oral cavity, suggesting that vaccination could decrease the future risk of HPV-associated head and neck cancers.

The omission of head and neck cancers from the initial list of indications for the vaccine is notable because, according to data from the Centers for Disease Control and Prevention (CDC), oropharyngeal cancers are now the most common malignancy caused by HPV, surpassing cervical cancer.
 

Who will benefit?

An estimated 14 million new HPV infections occur every year in the United States, according to the CDC, and about 80% of individuals who are sexually active have been exposed at some point during their lifetime. In most people, however, the virus will clear on its own without causing any illness or symptoms.

In a Medscape videoblog, Sandra Adamson Fryhofer, MD, MACP, FRCP, helped clarify the adult population most likely to benefit from the vaccine. She pointed out that the HPV vaccine doesn’t treat HPV-related disease or help clear infections, and there are currently no clinical antibody tests or titers that can predict immunity.

“Many adults aged 27-45 have already been exposed to HPV early in life,” she said. Those in a long-term mutually monogamous relationship are not likely to get a new HPV infection. Those with multiple prior sex partners are more likely to have already been exposed to vaccine serotypes. For them, the vaccine will be less effective.”

Fryhofer added that individuals who are now at risk for exposure to a new HPV infection from a new sex partner are the ones most likely to benefit from HPV vaccination.
 

Confirmation needed

The FDA’s accelerated approval is contingent on confirmatory data, and Merck opened a clinical trial this past February to evaluate the efficacy, immunogenicity, and safety of the 9-valent HPV vaccine in men 20 to 45 years of age. The phase 3 multicenter randomized trial will have an estimated enrollment of 6000 men.

This article first appeared on Medscape.com.

The US Food and Drug Administration (FDA) has expanded the indication for the Gardasil-9 (Merck) vaccine to include prevention of oropharyngeal and other head and neck cancers caused by HPV types 16, 18, 31, 33, 45, 52, and 58.

This new indication is approved under the FDA’s accelerated approval program and is based on the vaccine’s effectiveness in preventing HPV-related anogenital disease. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory clinical trial, which is currently underway.

“At Merck, working to help prevent certain HPV-related cancers has been a priority for more than two decades,” Alain Luxembourg, MD, director, clinical research, Merck Research Laboratories, said in a statement. “Today’s approval for the prevention of HPV-related oropharyngeal and other head and neck cancers represents an important step in Merck’s mission to help reduce the number of men and women affected by certain HPV-related cancers.”

This new indication doesn’t affect the current recommendations that are already in place. In 2018, a supplemental application for Gardasil 9 was approved to include women and men aged 27 through 45 years for preventing a variety of cancers including cervical, vulvar, vaginal, and anal cancer as well as genital warts. But cancers of the head and neck were not included.

The original Gardasil vaccine came on the market in 2006, with an indication to prevent certain cancers and diseases caused by HPV types 6, 11, 16, and 18. It is no longer distributed in the United States.

In 2014, the FDA approved Gardasil 9, which extends the vaccine coverage for the initial four HPV types as five additional types (31, 33, 45, 52, and 58), and its initial indication was for use in both men and women between the ages of 9 through 26 years.
 

Head and neck cancers surpass cervical cancer

More than 2 decades ago, researchers first found a connection between HPV and a subset of head and neck cancers (Curr Opin Oncol. 1999;11(3):191-199). The cancers associated with HPV also appeared to have a different biology and disease pattern, as well as a better prognosis, compared with those that were unrelated. HPV is now responsible for the majority of oropharyngeal squamous cell cancers diagnosed in the United States.

A study published last year found that oral HPV infections were occurring with significantly less frequency among sexually active female adolescents who had received the quadrivalent vaccine, as compared with those who were unvaccinated.

These findings provided evidence that HPV vaccination was associated with a reduced frequency of HPV infection in the oral cavity, suggesting that vaccination could decrease the future risk of HPV-associated head and neck cancers.

The omission of head and neck cancers from the initial list of indications for the vaccine is notable because, according to data from the Centers for Disease Control and Prevention (CDC), oropharyngeal cancers are now the most common malignancy caused by HPV, surpassing cervical cancer.
 

Who will benefit?

An estimated 14 million new HPV infections occur every year in the United States, according to the CDC, and about 80% of individuals who are sexually active have been exposed at some point during their lifetime. In most people, however, the virus will clear on its own without causing any illness or symptoms.

In a Medscape videoblog, Sandra Adamson Fryhofer, MD, MACP, FRCP, helped clarify the adult population most likely to benefit from the vaccine. She pointed out that the HPV vaccine doesn’t treat HPV-related disease or help clear infections, and there are currently no clinical antibody tests or titers that can predict immunity.

“Many adults aged 27-45 have already been exposed to HPV early in life,” she said. Those in a long-term mutually monogamous relationship are not likely to get a new HPV infection. Those with multiple prior sex partners are more likely to have already been exposed to vaccine serotypes. For them, the vaccine will be less effective.”

Fryhofer added that individuals who are now at risk for exposure to a new HPV infection from a new sex partner are the ones most likely to benefit from HPV vaccination.
 

Confirmation needed

The FDA’s accelerated approval is contingent on confirmatory data, and Merck opened a clinical trial this past February to evaluate the efficacy, immunogenicity, and safety of the 9-valent HPV vaccine in men 20 to 45 years of age. The phase 3 multicenter randomized trial will have an estimated enrollment of 6000 men.

This article first appeared on Medscape.com.

Dapagliflozin treatment of patients with heart failure but without diabetes in the DAPA-HF trial led to a one-third cut in the relative incidence of new-onset diabetes over a median follow-up of 18 months in a prespecified analysis from the multicenter trial that included 2,605 heart failure patients without diabetes at baseline.

The findings represented the first evidence that a drug from dapagliflozin’s class, the sodium-glucose cotransporter 2 (SGLT2) inhibitors, could prevent or slow the onset of type 2 diabetes. It represents “an additional benefit” that dapagliflozin (Farxiga) offers to patients with heart failure with reduced ejection fraction (HFrEF) like those enrolled in the DAPA-HF trial, Silvio E. Inzucchi, MD, said at the virtual annual scientific sessions of the American Diabetes Association. DAPA-HF had previously proved that treatment with this drug significantly reduced the study’s primary endpoint of cardiovascular death or heart failure worsening.

During 18 months of follow-up, 7.1% of patients in the placebo arm developed type 2 diabetes, compared with 4.9% in those who received dapagliflozin, a 2.2% absolute difference and a 32% relative risk reduction that was statistically significant for this prespecified but “exploratory” endpoint, reported Dr. Inzucchi, an endocrinologist and professor of medicine at Yale University, New Haven, Conn.

For this analysis, a hemoglobin A1c level of at least 6.5% measured in two consecutive assessments was the criterion for diagnosing incident diabetes. The 2,605 enrolled patients without diabetes in the DAPA-HF trial represented 55% of the entire trial cohort of 4,744 patients with HFrEF.

The 32% relative risk reduction for incident diabetes was primarily relevant to enrolled patients with prediabetes at entry, who constituted 67% of the enrolled cohort based on the usual definition of prediabetes, an A1c of 5.7%-6.4%.

Among all 157 (6%) of the DAPA-HF patients who developed diabetes during the trial, 150 (96%) occurred in patients with prediabetes by the usual definition; 136 of the incident cases (87%) had prediabetes by a more stringent criterion of an A1c of 6.0%-6.4%.

To put the preventive efficacy of dapagliflozin into more context, Dr. Inzucchi cited the 31% relative protection rate exerted by metformin in the Diabetes Prevention Program study (N Engl J Med. 2002 Feb 7;346[6]:393-403).

The findings showed that “dapagliflozin is the first medication demonstrated to reduce both incident type 2 diabetes and mortality in a single trial,” as well as the first agent from the SGLT2 inhibitor class to show a diabetes prevention effect, Dr. Inzucchi noted. Patients with both heart failure and diabetes are known to have a substantially increased mortality risk, compared with patients with just one of these diseases, and the potent risk posed by the confluence of both was confirmed in the results Dr. Inzucchi reported.

The 157 HFrEF patients in the trial who developed diabetes had a statistically significant 70% increased incidence of all-cause mortality during the trial’s follow-up, compared with similar HFrEF patients who remained free from a diabetes diagnosis, and they also had a significant 77% relative increase in their incidence of cardiovascular death. This analysis failed to show that incident diabetes had a significant impact on hospitalizations for heart failure coupled with cardiovascular death, another endpoint of the trial.

Mitchel L. Zoler/Frontline Medical News

“This is a tremendously important analysis. We recognize that diabetes is an important factor that can forecast heart failure risk, even over relatively short follow-up. A drug that targets both diseases can be quite beneficial,” commented Muthiah Vaduganathan, MD, a cardiologist at Brigham and Women’s Hospital in Boston.

The impact of dapagliflozin on average A1c levels during the DAPA-HF trial was minimal, reducing levels by an average of 0.04% among those who entered with prediabetes and by 0.05% among the other patients. This suggests that the mechanisms by which dapagliflozin reduced incident diabetes was by routes that did not involve simply reducing hyperglycemia, and the observed decrease in incident diabetes was not apparently caused by “masking” of hyperglycemia by dapagliflozin, said Dr. Inzucchi.

One possibility is that dapagliflozin, which also improved quality of life and reduced hospitalizations in the DAPA-HF trial, led to improved function and mobility among patients that had beneficial effects on their insulin sensitivity, Dr. Vaduganathan speculated in an interview.

The new finding of dapagliflozin’s benefit “is great news,” commented Yehuda Handelsman, MD, an endocrinologist and diabetes specialist who is medical director of the Metabolic Institute of America in Tarzana, Calif. “It’s an impressive and important result, and another reason to use dapagliflozin in patients with HFrEF, a group of patients whom you want to prevent from having worse outcomes” by developing diabetes.

The DAPA-HF (Dapagliflozin and Prevention of Adverse Outcomes in Heart Failure) trial enrolled HFrEF patients at 410 centers in 20 countries during February 2017–August 2018. The study’s primary endpoint was the composite incidence of cardiovascular death or worsening heart failure, which occurred in 16.3% of patients randomized to receive dapagliflozin and in 21.2% of control patients on standard care but on placebo instead of the study drug, a statistically significant relative risk reduction of 26% (N Engl J Med. 2019 Nov 21;381[21]:1995-2008). In the 2,605-patient subgroup without type 2 diabetes at baseline the primary endpoint fell by a statistically significant 27% with dapagliflozin treatment, the first time an SGLT2 inhibitor drug was shown effective for reducing this endpoint in patients with HFrEF but without diabetes. DAPA-HF did not enroll any patients with type 1 diabetes.

DAPA-HF was sponsored by AstraZeneca, the company that markets dapagliflozin (Farxiga). Dr. Inzucchi has been a consultant to AstraZeneca and to Abbott, Boehringer Ingelheim, Merck, Novo Nordisk, Sanofi/Lexicon, and vTv Therapeutics. Dr. Vaduganathan has been an adviser to AstraZeneca and to Amgen, Baxter, Bayer, Boehringer Ingelheim, Cytokinetics, and Relypsa. Dr. Handelsman has been a consultant to several drug companies including AstraZeneca.

[email protected]

SOURCE: Inzucchi SE et al. ADA 2020, abstract 271-OR.

Dapagliflozin treatment of patients with heart failure but without diabetes in the DAPA-HF trial led to a one-third cut in the relative incidence of new-onset diabetes over a median follow-up of 18 months in a prespecified analysis from the multicenter trial that included 2,605 heart failure patients without diabetes at baseline.

The findings represented the first evidence that a drug from dapagliflozin’s class, the sodium-glucose cotransporter 2 (SGLT2) inhibitors, could prevent or slow the onset of type 2 diabetes. It represents “an additional benefit” that dapagliflozin (Farxiga) offers to patients with heart failure with reduced ejection fraction (HFrEF) like those enrolled in the DAPA-HF trial, Silvio E. Inzucchi, MD, said at the virtual annual scientific sessions of the American Diabetes Association. DAPA-HF had previously proved that treatment with this drug significantly reduced the study’s primary endpoint of cardiovascular death or heart failure worsening.

During 18 months of follow-up, 7.1% of patients in the placebo arm developed type 2 diabetes, compared with 4.9% in those who received dapagliflozin, a 2.2% absolute difference and a 32% relative risk reduction that was statistically significant for this prespecified but “exploratory” endpoint, reported Dr. Inzucchi, an endocrinologist and professor of medicine at Yale University, New Haven, Conn.

For this analysis, a hemoglobin A1c level of at least 6.5% measured in two consecutive assessments was the criterion for diagnosing incident diabetes. The 2,605 enrolled patients without diabetes in the DAPA-HF trial represented 55% of the entire trial cohort of 4,744 patients with HFrEF.

The 32% relative risk reduction for incident diabetes was primarily relevant to enrolled patients with prediabetes at entry, who constituted 67% of the enrolled cohort based on the usual definition of prediabetes, an A1c of 5.7%-6.4%.

Among all 157 (6%) of the DAPA-HF patients who developed diabetes during the trial, 150 (96%) occurred in patients with prediabetes by the usual definition; 136 of the incident cases (87%) had prediabetes by a more stringent criterion of an A1c of 6.0%-6.4%.

To put the preventive efficacy of dapagliflozin into more context, Dr. Inzucchi cited the 31% relative protection rate exerted by metformin in the Diabetes Prevention Program study (N Engl J Med. 2002 Feb 7;346[6]:393-403).

The findings showed that “dapagliflozin is the first medication demonstrated to reduce both incident type 2 diabetes and mortality in a single trial,” as well as the first agent from the SGLT2 inhibitor class to show a diabetes prevention effect, Dr. Inzucchi noted. Patients with both heart failure and diabetes are known to have a substantially increased mortality risk, compared with patients with just one of these diseases, and the potent risk posed by the confluence of both was confirmed in the results Dr. Inzucchi reported.

The 157 HFrEF patients in the trial who developed diabetes had a statistically significant 70% increased incidence of all-cause mortality during the trial’s follow-up, compared with similar HFrEF patients who remained free from a diabetes diagnosis, and they also had a significant 77% relative increase in their incidence of cardiovascular death. This analysis failed to show that incident diabetes had a significant impact on hospitalizations for heart failure coupled with cardiovascular death, another endpoint of the trial.

Mitchel L. Zoler/Frontline Medical News

“This is a tremendously important analysis. We recognize that diabetes is an important factor that can forecast heart failure risk, even over relatively short follow-up. A drug that targets both diseases can be quite beneficial,” commented Muthiah Vaduganathan, MD, a cardiologist at Brigham and Women’s Hospital in Boston.

The impact of dapagliflozin on average A1c levels during the DAPA-HF trial was minimal, reducing levels by an average of 0.04% among those who entered with prediabetes and by 0.05% among the other patients. This suggests that the mechanisms by which dapagliflozin reduced incident diabetes was by routes that did not involve simply reducing hyperglycemia, and the observed decrease in incident diabetes was not apparently caused by “masking” of hyperglycemia by dapagliflozin, said Dr. Inzucchi.

One possibility is that dapagliflozin, which also improved quality of life and reduced hospitalizations in the DAPA-HF trial, led to improved function and mobility among patients that had beneficial effects on their insulin sensitivity, Dr. Vaduganathan speculated in an interview.

The new finding of dapagliflozin’s benefit “is great news,” commented Yehuda Handelsman, MD, an endocrinologist and diabetes specialist who is medical director of the Metabolic Institute of America in Tarzana, Calif. “It’s an impressive and important result, and another reason to use dapagliflozin in patients with HFrEF, a group of patients whom you want to prevent from having worse outcomes” by developing diabetes.

The DAPA-HF (Dapagliflozin and Prevention of Adverse Outcomes in Heart Failure) trial enrolled HFrEF patients at 410 centers in 20 countries during February 2017–August 2018. The study’s primary endpoint was the composite incidence of cardiovascular death or worsening heart failure, which occurred in 16.3% of patients randomized to receive dapagliflozin and in 21.2% of control patients on standard care but on placebo instead of the study drug, a statistically significant relative risk reduction of 26% (N Engl J Med. 2019 Nov 21;381[21]:1995-2008). In the 2,605-patient subgroup without type 2 diabetes at baseline the primary endpoint fell by a statistically significant 27% with dapagliflozin treatment, the first time an SGLT2 inhibitor drug was shown effective for reducing this endpoint in patients with HFrEF but without diabetes. DAPA-HF did not enroll any patients with type 1 diabetes.

DAPA-HF was sponsored by AstraZeneca, the company that markets dapagliflozin (Farxiga). Dr. Inzucchi has been a consultant to AstraZeneca and to Abbott, Boehringer Ingelheim, Merck, Novo Nordisk, Sanofi/Lexicon, and vTv Therapeutics. Dr. Vaduganathan has been an adviser to AstraZeneca and to Amgen, Baxter, Bayer, Boehringer Ingelheim, Cytokinetics, and Relypsa. Dr. Handelsman has been a consultant to several drug companies including AstraZeneca.

[email protected]

SOURCE: Inzucchi SE et al. ADA 2020, abstract 271-OR.

Dapagliflozin treatment of patients with heart failure but without diabetes in the DAPA-HF trial led to a one-third cut in the relative incidence of new-onset diabetes over a median follow-up of 18 months in a prespecified analysis from the multicenter trial that included 2,605 heart failure patients without diabetes at baseline.

The findings represented the first evidence that a drug from dapagliflozin’s class, the sodium-glucose cotransporter 2 (SGLT2) inhibitors, could prevent or slow the onset of type 2 diabetes. It represents “an additional benefit” that dapagliflozin (Farxiga) offers to patients with heart failure with reduced ejection fraction (HFrEF) like those enrolled in the DAPA-HF trial, Silvio E. Inzucchi, MD, said at the virtual annual scientific sessions of the American Diabetes Association. DAPA-HF had previously proved that treatment with this drug significantly reduced the study’s primary endpoint of cardiovascular death or heart failure worsening.

During 18 months of follow-up, 7.1% of patients in the placebo arm developed type 2 diabetes, compared with 4.9% in those who received dapagliflozin, a 2.2% absolute difference and a 32% relative risk reduction that was statistically significant for this prespecified but “exploratory” endpoint, reported Dr. Inzucchi, an endocrinologist and professor of medicine at Yale University, New Haven, Conn.

For this analysis, a hemoglobin A1c level of at least 6.5% measured in two consecutive assessments was the criterion for diagnosing incident diabetes. The 2,605 enrolled patients without diabetes in the DAPA-HF trial represented 55% of the entire trial cohort of 4,744 patients with HFrEF.

The 32% relative risk reduction for incident diabetes was primarily relevant to enrolled patients with prediabetes at entry, who constituted 67% of the enrolled cohort based on the usual definition of prediabetes, an A1c of 5.7%-6.4%.

Among all 157 (6%) of the DAPA-HF patients who developed diabetes during the trial, 150 (96%) occurred in patients with prediabetes by the usual definition; 136 of the incident cases (87%) had prediabetes by a more stringent criterion of an A1c of 6.0%-6.4%.

To put the preventive efficacy of dapagliflozin into more context, Dr. Inzucchi cited the 31% relative protection rate exerted by metformin in the Diabetes Prevention Program study (N Engl J Med. 2002 Feb 7;346[6]:393-403).

The findings showed that “dapagliflozin is the first medication demonstrated to reduce both incident type 2 diabetes and mortality in a single trial,” as well as the first agent from the SGLT2 inhibitor class to show a diabetes prevention effect, Dr. Inzucchi noted. Patients with both heart failure and diabetes are known to have a substantially increased mortality risk, compared with patients with just one of these diseases, and the potent risk posed by the confluence of both was confirmed in the results Dr. Inzucchi reported.

The 157 HFrEF patients in the trial who developed diabetes had a statistically significant 70% increased incidence of all-cause mortality during the trial’s follow-up, compared with similar HFrEF patients who remained free from a diabetes diagnosis, and they also had a significant 77% relative increase in their incidence of cardiovascular death. This analysis failed to show that incident diabetes had a significant impact on hospitalizations for heart failure coupled with cardiovascular death, another endpoint of the trial.

Mitchel L. Zoler/Frontline Medical News

“This is a tremendously important analysis. We recognize that diabetes is an important factor that can forecast heart failure risk, even over relatively short follow-up. A drug that targets both diseases can be quite beneficial,” commented Muthiah Vaduganathan, MD, a cardiologist at Brigham and Women’s Hospital in Boston.

The impact of dapagliflozin on average A1c levels during the DAPA-HF trial was minimal, reducing levels by an average of 0.04% among those who entered with prediabetes and by 0.05% among the other patients. This suggests that the mechanisms by which dapagliflozin reduced incident diabetes was by routes that did not involve simply reducing hyperglycemia, and the observed decrease in incident diabetes was not apparently caused by “masking” of hyperglycemia by dapagliflozin, said Dr. Inzucchi.

One possibility is that dapagliflozin, which also improved quality of life and reduced hospitalizations in the DAPA-HF trial, led to improved function and mobility among patients that had beneficial effects on their insulin sensitivity, Dr. Vaduganathan speculated in an interview.

The new finding of dapagliflozin’s benefit “is great news,” commented Yehuda Handelsman, MD, an endocrinologist and diabetes specialist who is medical director of the Metabolic Institute of America in Tarzana, Calif. “It’s an impressive and important result, and another reason to use dapagliflozin in patients with HFrEF, a group of patients whom you want to prevent from having worse outcomes” by developing diabetes.

The DAPA-HF (Dapagliflozin and Prevention of Adverse Outcomes in Heart Failure) trial enrolled HFrEF patients at 410 centers in 20 countries during February 2017–August 2018. The study’s primary endpoint was the composite incidence of cardiovascular death or worsening heart failure, which occurred in 16.3% of patients randomized to receive dapagliflozin and in 21.2% of control patients on standard care but on placebo instead of the study drug, a statistically significant relative risk reduction of 26% (N Engl J Med. 2019 Nov 21;381[21]:1995-2008). In the 2,605-patient subgroup without type 2 diabetes at baseline the primary endpoint fell by a statistically significant 27% with dapagliflozin treatment, the first time an SGLT2 inhibitor drug was shown effective for reducing this endpoint in patients with HFrEF but without diabetes. DAPA-HF did not enroll any patients with type 1 diabetes.

DAPA-HF was sponsored by AstraZeneca, the company that markets dapagliflozin (Farxiga). Dr. Inzucchi has been a consultant to AstraZeneca and to Abbott, Boehringer Ingelheim, Merck, Novo Nordisk, Sanofi/Lexicon, and vTv Therapeutics. Dr. Vaduganathan has been an adviser to AstraZeneca and to Amgen, Baxter, Bayer, Boehringer Ingelheim, Cytokinetics, and Relypsa. Dr. Handelsman has been a consultant to several drug companies including AstraZeneca.

[email protected]

SOURCE: Inzucchi SE et al. ADA 2020, abstract 271-OR.

Given that Pride month is coinciding with so much upheaval in our community around racism and oppression, it is important to discuss the overlap in the experiences of both LGBTQ and people of color (POC).

The year 2020 will go down in history books. We will always remember the issues faced during this critical year. At least I hope so, because as we have seen, history repeats itself. How do these issues that we are currently facing relate to LGBTQ youth? The histories are linked. One cannot look at the history of LGBTQ rights without looking at other civil rights movements, particularly those for black people. The timing of these social movements often intertwined, both being inspired by and inspiring each other. For example, Bayard Rustin worked with Dr. Martin Luther King Jr. as an organizer for the March on Washington for Jobs and Freedom in addition to being a public advocate for gay rights later on in his life. Similarly, the Stonewall Uprising that is known by many to be one of the first acts of the gay liberation movement, prominently featured Marsha P. Johnson (a black, transgender, self-identified drag queen) and Sylvia Rivera (a Latina American transgender rights activist). As we reflect on these histories, it is important to think about the effect of minority stress and intersectionality and how this impacts LGBTQ-POC and their health disparities.

Minority stress shows that stigmatized minority groups face chronic stressors that ultimately lead to physical and emotional responses, thus affecting long-term health outcomes. One example of such stressors is microaggressions – brief interactions that one might not realize are discriminatory or hurtful, but to the person on the receiving end of such comments, they are harmful and they add up. A suspicious look from a store owner as one browses the aisles of a local convenience store, a comment about how one “doesn’t’ seem gay” or “doesn’t sound black” all are examples of microaggressions.

Overt discrimination, expectation of rejection, and hate crimes also contribute to minority stress. LGBTQ individuals often also have to hide their identity whereas POC might not be able to hide their identity. Experiencing constant bombardment of discrimination from the outside world can lead one to internalize these thoughts of homophobia, transphobia, or racism.

Minority stress becomes even more complicated when you apply the theoretical framework of intersectionality – overlapping identities that compound one’s minority stress. Lesbian, gay, bisexual, transgender, and queer people of color (LGBTQ-POC) are a classic example of intersecting identities. They may experience racism from the LGBT community or homophobia/transphobia from their own racial or ethnic community in addition to the discrimination they already face from the majority population for both identities. Some LGBTQ people of color may feel the need to choose between these two identities, forcing them to compartmentalize one aspect of their identity from the other. Imagine how stressful that must be! In addition, LGBTQ-POC are less likely to come out to family members.

Most of us are aware that health disparities exist, both for the LGBTQ community as well as for racial and ethnic minorities; couple these together and the effect can be additive, placing LGBTQ-POC at higher risk for adverse health outcomes. In the late 1990s, racial and ethnic minority men having sex with men made up 48% of all HIV infection cases, a number that is clearly disproportionate to their representation in our overall society. Given both LGBTQ and POC have issues accessing care, one can only imagine that this would make it hard to get diagnosed or treated regularly for these issues.

Transgender POC also are particularly vulnerable to health disparities. The 2015 U.S. Transgender Survey looked at the experiences of over 28,000 transgender people in the United States, but the survey also broke down the experiences for transgender people of color. Black transgender individuals were more likely than their black cisgender counterparts to experience unemployment (20% vs. 10%) and poverty (38% vs. 24%). They were more likely to experience homelessness compared with the overall transgender sample (42% vs. 30%) and more likely to have been sexually assaulted in their lives (53% vs. 47%). Understandably, 67% of black transgender respondents said they would feel somewhat or very uncomfortable asking the police for help.

The findings were similar for Latinx transgender respondents: 21% were unemployed compared with the overall rate of unemployment for Latinx in the United States at 7%, and 43% were living in poverty compared with 18% of their cisgender peers.

Perhaps the most striking result among American Indian and Alaska Native respondents was that 57% had experienced homelessness – nearly twice the rate of the survey sample overall (30%). For the transgender Asian and Native Hawaiian/Pacific Islander respondents, 32% were living in poverty and 39% had experienced serious psychological distress in the month before completing the survey.

So please, check in on your patients, friends, and family that identify as both LGBTQ and POC. Imagine how scary this must be for LGBTQ youth of color. They can be targeted for both their race and their sexuality and/or gender identity.
 

Dr. Lawlis is assistant professor of pediatrics at the University of Oklahoma Health Sciences Center, Oklahoma City, and an adolescent medicine specialist at OU Children’s. She has no relevant financial disclosures. Email her at [email protected].

Given that Pride month is coinciding with so much upheaval in our community around racism and oppression, it is important to discuss the overlap in the experiences of both LGBTQ and people of color (POC).

The year 2020 will go down in history books. We will always remember the issues faced during this critical year. At least I hope so, because as we have seen, history repeats itself. How do these issues that we are currently facing relate to LGBTQ youth? The histories are linked. One cannot look at the history of LGBTQ rights without looking at other civil rights movements, particularly those for black people. The timing of these social movements often intertwined, both being inspired by and inspiring each other. For example, Bayard Rustin worked with Dr. Martin Luther King Jr. as an organizer for the March on Washington for Jobs and Freedom in addition to being a public advocate for gay rights later on in his life. Similarly, the Stonewall Uprising that is known by many to be one of the first acts of the gay liberation movement, prominently featured Marsha P. Johnson (a black, transgender, self-identified drag queen) and Sylvia Rivera (a Latina American transgender rights activist). As we reflect on these histories, it is important to think about the effect of minority stress and intersectionality and how this impacts LGBTQ-POC and their health disparities.

Minority stress shows that stigmatized minority groups face chronic stressors that ultimately lead to physical and emotional responses, thus affecting long-term health outcomes. One example of such stressors is microaggressions – brief interactions that one might not realize are discriminatory or hurtful, but to the person on the receiving end of such comments, they are harmful and they add up. A suspicious look from a store owner as one browses the aisles of a local convenience store, a comment about how one “doesn’t’ seem gay” or “doesn’t sound black” all are examples of microaggressions.

Overt discrimination, expectation of rejection, and hate crimes also contribute to minority stress. LGBTQ individuals often also have to hide their identity whereas POC might not be able to hide their identity. Experiencing constant bombardment of discrimination from the outside world can lead one to internalize these thoughts of homophobia, transphobia, or racism.

Minority stress becomes even more complicated when you apply the theoretical framework of intersectionality – overlapping identities that compound one’s minority stress. Lesbian, gay, bisexual, transgender, and queer people of color (LGBTQ-POC) are a classic example of intersecting identities. They may experience racism from the LGBT community or homophobia/transphobia from their own racial or ethnic community in addition to the discrimination they already face from the majority population for both identities. Some LGBTQ people of color may feel the need to choose between these two identities, forcing them to compartmentalize one aspect of their identity from the other. Imagine how stressful that must be! In addition, LGBTQ-POC are less likely to come out to family members.

Most of us are aware that health disparities exist, both for the LGBTQ community as well as for racial and ethnic minorities; couple these together and the effect can be additive, placing LGBTQ-POC at higher risk for adverse health outcomes. In the late 1990s, racial and ethnic minority men having sex with men made up 48% of all HIV infection cases, a number that is clearly disproportionate to their representation in our overall society. Given both LGBTQ and POC have issues accessing care, one can only imagine that this would make it hard to get diagnosed or treated regularly for these issues.

Transgender POC also are particularly vulnerable to health disparities. The 2015 U.S. Transgender Survey looked at the experiences of over 28,000 transgender people in the United States, but the survey also broke down the experiences for transgender people of color. Black transgender individuals were more likely than their black cisgender counterparts to experience unemployment (20% vs. 10%) and poverty (38% vs. 24%). They were more likely to experience homelessness compared with the overall transgender sample (42% vs. 30%) and more likely to have been sexually assaulted in their lives (53% vs. 47%). Understandably, 67% of black transgender respondents said they would feel somewhat or very uncomfortable asking the police for help.

The findings were similar for Latinx transgender respondents: 21% were unemployed compared with the overall rate of unemployment for Latinx in the United States at 7%, and 43% were living in poverty compared with 18% of their cisgender peers.

Perhaps the most striking result among American Indian and Alaska Native respondents was that 57% had experienced homelessness – nearly twice the rate of the survey sample overall (30%). For the transgender Asian and Native Hawaiian/Pacific Islander respondents, 32% were living in poverty and 39% had experienced serious psychological distress in the month before completing the survey.

So please, check in on your patients, friends, and family that identify as both LGBTQ and POC. Imagine how scary this must be for LGBTQ youth of color. They can be targeted for both their race and their sexuality and/or gender identity.
 

Dr. Lawlis is assistant professor of pediatrics at the University of Oklahoma Health Sciences Center, Oklahoma City, and an adolescent medicine specialist at OU Children’s. She has no relevant financial disclosures. Email her at [email protected].

Given that Pride month is coinciding with so much upheaval in our community around racism and oppression, it is important to discuss the overlap in the experiences of both LGBTQ and people of color (POC).

The year 2020 will go down in history books. We will always remember the issues faced during this critical year. At least I hope so, because as we have seen, history repeats itself. How do these issues that we are currently facing relate to LGBTQ youth? The histories are linked. One cannot look at the history of LGBTQ rights without looking at other civil rights movements, particularly those for black people. The timing of these social movements often intertwined, both being inspired by and inspiring each other. For example, Bayard Rustin worked with Dr. Martin Luther King Jr. as an organizer for the March on Washington for Jobs and Freedom in addition to being a public advocate for gay rights later on in his life. Similarly, the Stonewall Uprising that is known by many to be one of the first acts of the gay liberation movement, prominently featured Marsha P. Johnson (a black, transgender, self-identified drag queen) and Sylvia Rivera (a Latina American transgender rights activist). As we reflect on these histories, it is important to think about the effect of minority stress and intersectionality and how this impacts LGBTQ-POC and their health disparities.

Minority stress shows that stigmatized minority groups face chronic stressors that ultimately lead to physical and emotional responses, thus affecting long-term health outcomes. One example of such stressors is microaggressions – brief interactions that one might not realize are discriminatory or hurtful, but to the person on the receiving end of such comments, they are harmful and they add up. A suspicious look from a store owner as one browses the aisles of a local convenience store, a comment about how one “doesn’t’ seem gay” or “doesn’t sound black” all are examples of microaggressions.

Overt discrimination, expectation of rejection, and hate crimes also contribute to minority stress. LGBTQ individuals often also have to hide their identity whereas POC might not be able to hide their identity. Experiencing constant bombardment of discrimination from the outside world can lead one to internalize these thoughts of homophobia, transphobia, or racism.

Minority stress becomes even more complicated when you apply the theoretical framework of intersectionality – overlapping identities that compound one’s minority stress. Lesbian, gay, bisexual, transgender, and queer people of color (LGBTQ-POC) are a classic example of intersecting identities. They may experience racism from the LGBT community or homophobia/transphobia from their own racial or ethnic community in addition to the discrimination they already face from the majority population for both identities. Some LGBTQ people of color may feel the need to choose between these two identities, forcing them to compartmentalize one aspect of their identity from the other. Imagine how stressful that must be! In addition, LGBTQ-POC are less likely to come out to family members.

Most of us are aware that health disparities exist, both for the LGBTQ community as well as for racial and ethnic minorities; couple these together and the effect can be additive, placing LGBTQ-POC at higher risk for adverse health outcomes. In the late 1990s, racial and ethnic minority men having sex with men made up 48% of all HIV infection cases, a number that is clearly disproportionate to their representation in our overall society. Given both LGBTQ and POC have issues accessing care, one can only imagine that this would make it hard to get diagnosed or treated regularly for these issues.

Transgender POC also are particularly vulnerable to health disparities. The 2015 U.S. Transgender Survey looked at the experiences of over 28,000 transgender people in the United States, but the survey also broke down the experiences for transgender people of color. Black transgender individuals were more likely than their black cisgender counterparts to experience unemployment (20% vs. 10%) and poverty (38% vs. 24%). They were more likely to experience homelessness compared with the overall transgender sample (42% vs. 30%) and more likely to have been sexually assaulted in their lives (53% vs. 47%). Understandably, 67% of black transgender respondents said they would feel somewhat or very uncomfortable asking the police for help.

The findings were similar for Latinx transgender respondents: 21% were unemployed compared with the overall rate of unemployment for Latinx in the United States at 7%, and 43% were living in poverty compared with 18% of their cisgender peers.

Perhaps the most striking result among American Indian and Alaska Native respondents was that 57% had experienced homelessness – nearly twice the rate of the survey sample overall (30%). For the transgender Asian and Native Hawaiian/Pacific Islander respondents, 32% were living in poverty and 39% had experienced serious psychological distress in the month before completing the survey.

So please, check in on your patients, friends, and family that identify as both LGBTQ and POC. Imagine how scary this must be for LGBTQ youth of color. They can be targeted for both their race and their sexuality and/or gender identity.
 

Dr. Lawlis is assistant professor of pediatrics at the University of Oklahoma Health Sciences Center, Oklahoma City, and an adolescent medicine specialist at OU Children’s. She has no relevant financial disclosures. Email her at [email protected].

About 6% of parents in the United States are hesitant about routine childhood vaccination, whereas 26% are hesitant about yearly influenza vaccination, according to a nationally representative survey.

MarianVejcik/Getty Images

Influenza vaccination hesitancy may be driven by concerns about vaccine effectiveness, researchers wrote in Pediatrics. These findings “underscore the importance of better communicating to providers and parents the effectiveness of influenza vaccines in reducing severity and morbidity from influenza, even in years when the vaccine has relatively low effectiveness,” noted Allison Kempe, MD, MPH, professor of pediatrics and director of the Adult and Child Consortium for Health Outcomes Research and Delivery Science at the University of Colorado at Denver, Aurora, and colleagues.

The World Health Organization considers vaccine hesitancy a leading threat to global health, but national data about vaccine hesitancy in the United States are limited. To assess hesitancy about routine childhood and influenza vaccinations and related factors, Dr. Kempe and colleagues surveyed more than 2,000 parents in February 2019.

The investigators used an online panel to survey a nationally representative sample of families with children aged between 6 months and 18 years. Parents completed a modified version of the Vaccine Hesitancy Scale, which measures confidence in and concerns about vaccines. Parents with an average score greater than 3 on the scale were considered hesitant.

Factors associated with vaccine hesitancy

Of 4,445 parents sampled, 2,176 completed the survey and 2,052 were eligible respondents. For routine childhood vaccines, the average score on the modified Vaccine Hesitancy Scale was 2 and the percentage of hesitant parents was 6%. For influenza vaccine, the average score was 2 and the percentage of hesitant parents was 26%.

Among hesitant parents, 68% had deferred or refused routine childhood vaccination, compared with 9% of nonhesitant parents (risk ratio, 8.0). For the influenza vaccine, 70% of hesitant parents had deferred or refused influenza vaccination for their child versus 10% of nonhesitant parents (RR, 7.0). Parents were more likely to strongly agree that routine childhood vaccines are effective, compared with the influenza vaccine (70% vs. 26%). “Hesitancy about influenza vaccination is largely driven by concerns about low vaccine effectiveness,” Dr. Kempe and associates wrote.

Although concern about serious side effects was the factor most associated with hesitancy, the percentage of parents who were strongly (12%) or somewhat (27%) concerned about serious side effects was the same for routine childhood vaccines and influenza vaccines. Other factors associated with hesitancy for both routine childhood vaccines and influenza vaccines included lower educational level and household income less than 400% of the federal poverty level.

The survey data may be subject to reporting bias based on social desirability, the authors noted. In addition, the exclusion of infants younger than 6 months may have resulted in an underestimate of hesitancy.

“Although influenza vaccine could be included as a ‘routine’ vaccine, in that it is recommended yearly, we hypothesized that parents view it differently from other childhood vaccines because each year it needs to be given again, its content and effectiveness vary, and it addresses a disease that is often perceived as minor, compared with other childhood diseases,” Dr. Kempe and colleagues wrote. Interventions to counter hesitancy have “a surprising lack of evidence,” and “more work needs to be done to develop methods that are practical and effective for convincing vaccine-hesitant parents to vaccinate.”
 

Logical next step

“From the pragmatic standpoint of improving immunization rates and disease control, determining the correct evidence-based messaging to counter these perceptions is the next logical step,” Annabelle de St. Maurice, MD, MPH, an assistant professor of pediatrics in the division of infectious diseases at University of California, Los Angeles, and Kathryn Edwards, MD, a professor of pediatrics and director of the vaccine research program at Vanderbilt University, Nashville, wrote in an accompanying editorial.

“Communications should be focused on the burden of influenza in children, rebranding influenza vaccine as a ‘routine’ childhood immunization, reassurance on influenza vaccine safety, and discussion of the efficacy of influenza vaccine in preventing severe disease,” they wrote. “Even in the years when there is a poor match, the vaccine is impactful.”

The research was supported by the National Institutes of Health. Two study authors disclosed financial ties to Sanofi Pasteur, with one also disclosing financial ties to Merck, for work related to vaccinations. The remaining investigators had no relevant financial disclosures. Dr. de St. Maurice indicated that she had no relevant financial disclosures. Dr. Edwards disclosed grants from the Centers for Disease Control and Prevention and the NIH; consulting for Merck, Bionet, and IBM; and serving on data safety and monitoring boards for Sanofi, X4 Pharmaceuticals, Seqirus, Moderna, and Pfizer.

[email protected]

SOURCE: Kempe A et al. Pediatrics. 2020 Jun 15. doi: 10.1542/peds.2019-3852.
 

About 6% of parents in the United States are hesitant about routine childhood vaccination, whereas 26% are hesitant about yearly influenza vaccination, according to a nationally representative survey.

MarianVejcik/Getty Images

Influenza vaccination hesitancy may be driven by concerns about vaccine effectiveness, researchers wrote in Pediatrics. These findings “underscore the importance of better communicating to providers and parents the effectiveness of influenza vaccines in reducing severity and morbidity from influenza, even in years when the vaccine has relatively low effectiveness,” noted Allison Kempe, MD, MPH, professor of pediatrics and director of the Adult and Child Consortium for Health Outcomes Research and Delivery Science at the University of Colorado at Denver, Aurora, and colleagues.

The World Health Organization considers vaccine hesitancy a leading threat to global health, but national data about vaccine hesitancy in the United States are limited. To assess hesitancy about routine childhood and influenza vaccinations and related factors, Dr. Kempe and colleagues surveyed more than 2,000 parents in February 2019.

The investigators used an online panel to survey a nationally representative sample of families with children aged between 6 months and 18 years. Parents completed a modified version of the Vaccine Hesitancy Scale, which measures confidence in and concerns about vaccines. Parents with an average score greater than 3 on the scale were considered hesitant.

Factors associated with vaccine hesitancy

Of 4,445 parents sampled, 2,176 completed the survey and 2,052 were eligible respondents. For routine childhood vaccines, the average score on the modified Vaccine Hesitancy Scale was 2 and the percentage of hesitant parents was 6%. For influenza vaccine, the average score was 2 and the percentage of hesitant parents was 26%.

Among hesitant parents, 68% had deferred or refused routine childhood vaccination, compared with 9% of nonhesitant parents (risk ratio, 8.0). For the influenza vaccine, 70% of hesitant parents had deferred or refused influenza vaccination for their child versus 10% of nonhesitant parents (RR, 7.0). Parents were more likely to strongly agree that routine childhood vaccines are effective, compared with the influenza vaccine (70% vs. 26%). “Hesitancy about influenza vaccination is largely driven by concerns about low vaccine effectiveness,” Dr. Kempe and associates wrote.

Although concern about serious side effects was the factor most associated with hesitancy, the percentage of parents who were strongly (12%) or somewhat (27%) concerned about serious side effects was the same for routine childhood vaccines and influenza vaccines. Other factors associated with hesitancy for both routine childhood vaccines and influenza vaccines included lower educational level and household income less than 400% of the federal poverty level.

The survey data may be subject to reporting bias based on social desirability, the authors noted. In addition, the exclusion of infants younger than 6 months may have resulted in an underestimate of hesitancy.

“Although influenza vaccine could be included as a ‘routine’ vaccine, in that it is recommended yearly, we hypothesized that parents view it differently from other childhood vaccines because each year it needs to be given again, its content and effectiveness vary, and it addresses a disease that is often perceived as minor, compared with other childhood diseases,” Dr. Kempe and colleagues wrote. Interventions to counter hesitancy have “a surprising lack of evidence,” and “more work needs to be done to develop methods that are practical and effective for convincing vaccine-hesitant parents to vaccinate.”
 

Logical next step

“From the pragmatic standpoint of improving immunization rates and disease control, determining the correct evidence-based messaging to counter these perceptions is the next logical step,” Annabelle de St. Maurice, MD, MPH, an assistant professor of pediatrics in the division of infectious diseases at University of California, Los Angeles, and Kathryn Edwards, MD, a professor of pediatrics and director of the vaccine research program at Vanderbilt University, Nashville, wrote in an accompanying editorial.

“Communications should be focused on the burden of influenza in children, rebranding influenza vaccine as a ‘routine’ childhood immunization, reassurance on influenza vaccine safety, and discussion of the efficacy of influenza vaccine in preventing severe disease,” they wrote. “Even in the years when there is a poor match, the vaccine is impactful.”

The research was supported by the National Institutes of Health. Two study authors disclosed financial ties to Sanofi Pasteur, with one also disclosing financial ties to Merck, for work related to vaccinations. The remaining investigators had no relevant financial disclosures. Dr. de St. Maurice indicated that she had no relevant financial disclosures. Dr. Edwards disclosed grants from the Centers for Disease Control and Prevention and the NIH; consulting for Merck, Bionet, and IBM; and serving on data safety and monitoring boards for Sanofi, X4 Pharmaceuticals, Seqirus, Moderna, and Pfizer.

[email protected]

SOURCE: Kempe A et al. Pediatrics. 2020 Jun 15. doi: 10.1542/peds.2019-3852.
 

About 6% of parents in the United States are hesitant about routine childhood vaccination, whereas 26% are hesitant about yearly influenza vaccination, according to a nationally representative survey.

MarianVejcik/Getty Images

Influenza vaccination hesitancy may be driven by concerns about vaccine effectiveness, researchers wrote in Pediatrics. These findings “underscore the importance of better communicating to providers and parents the effectiveness of influenza vaccines in reducing severity and morbidity from influenza, even in years when the vaccine has relatively low effectiveness,” noted Allison Kempe, MD, MPH, professor of pediatrics and director of the Adult and Child Consortium for Health Outcomes Research and Delivery Science at the University of Colorado at Denver, Aurora, and colleagues.

The World Health Organization considers vaccine hesitancy a leading threat to global health, but national data about vaccine hesitancy in the United States are limited. To assess hesitancy about routine childhood and influenza vaccinations and related factors, Dr. Kempe and colleagues surveyed more than 2,000 parents in February 2019.

The investigators used an online panel to survey a nationally representative sample of families with children aged between 6 months and 18 years. Parents completed a modified version of the Vaccine Hesitancy Scale, which measures confidence in and concerns about vaccines. Parents with an average score greater than 3 on the scale were considered hesitant.

Factors associated with vaccine hesitancy

Of 4,445 parents sampled, 2,176 completed the survey and 2,052 were eligible respondents. For routine childhood vaccines, the average score on the modified Vaccine Hesitancy Scale was 2 and the percentage of hesitant parents was 6%. For influenza vaccine, the average score was 2 and the percentage of hesitant parents was 26%.

Among hesitant parents, 68% had deferred or refused routine childhood vaccination, compared with 9% of nonhesitant parents (risk ratio, 8.0). For the influenza vaccine, 70% of hesitant parents had deferred or refused influenza vaccination for their child versus 10% of nonhesitant parents (RR, 7.0). Parents were more likely to strongly agree that routine childhood vaccines are effective, compared with the influenza vaccine (70% vs. 26%). “Hesitancy about influenza vaccination is largely driven by concerns about low vaccine effectiveness,” Dr. Kempe and associates wrote.

Although concern about serious side effects was the factor most associated with hesitancy, the percentage of parents who were strongly (12%) or somewhat (27%) concerned about serious side effects was the same for routine childhood vaccines and influenza vaccines. Other factors associated with hesitancy for both routine childhood vaccines and influenza vaccines included lower educational level and household income less than 400% of the federal poverty level.

The survey data may be subject to reporting bias based on social desirability, the authors noted. In addition, the exclusion of infants younger than 6 months may have resulted in an underestimate of hesitancy.

“Although influenza vaccine could be included as a ‘routine’ vaccine, in that it is recommended yearly, we hypothesized that parents view it differently from other childhood vaccines because each year it needs to be given again, its content and effectiveness vary, and it addresses a disease that is often perceived as minor, compared with other childhood diseases,” Dr. Kempe and colleagues wrote. Interventions to counter hesitancy have “a surprising lack of evidence,” and “more work needs to be done to develop methods that are practical and effective for convincing vaccine-hesitant parents to vaccinate.”
 

Logical next step

“From the pragmatic standpoint of improving immunization rates and disease control, determining the correct evidence-based messaging to counter these perceptions is the next logical step,” Annabelle de St. Maurice, MD, MPH, an assistant professor of pediatrics in the division of infectious diseases at University of California, Los Angeles, and Kathryn Edwards, MD, a professor of pediatrics and director of the vaccine research program at Vanderbilt University, Nashville, wrote in an accompanying editorial.

“Communications should be focused on the burden of influenza in children, rebranding influenza vaccine as a ‘routine’ childhood immunization, reassurance on influenza vaccine safety, and discussion of the efficacy of influenza vaccine in preventing severe disease,” they wrote. “Even in the years when there is a poor match, the vaccine is impactful.”

The research was supported by the National Institutes of Health. Two study authors disclosed financial ties to Sanofi Pasteur, with one also disclosing financial ties to Merck, for work related to vaccinations. The remaining investigators had no relevant financial disclosures. Dr. de St. Maurice indicated that she had no relevant financial disclosures. Dr. Edwards disclosed grants from the Centers for Disease Control and Prevention and the NIH; consulting for Merck, Bionet, and IBM; and serving on data safety and monitoring boards for Sanofi, X4 Pharmaceuticals, Seqirus, Moderna, and Pfizer.

[email protected]

SOURCE: Kempe A et al. Pediatrics. 2020 Jun 15. doi: 10.1542/peds.2019-3852.