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New research suggests physicians face a Herculean task to get Americans with atherosclerotic cardiovascular disease (ASCVD) to take high-intensity statins, despite multiple professional guidelines giving the therapy their highest level recommendation.
Results from more 600,000 commercially insured patients with established ASCVD showed:
- Only one in five patients (22.5%) were taking a high-intensity statin.
- 27.6% were taking a low- or moderate-intensity statin.
- One-half (49.9%) were not taking any statin.
“It’s embarrassing,” senior author Christopher B. Granger, MD, Duke Clinical Research Institute, Durham, N.C., told this news organization. “It should be embarrassing for anybody in health care that we do such a terrible job with something so simple and effective.”
The results were published in the Journal of the American College of Cardiology.
Statins have been shown to reduce the risk for ASCVD events by about 30%, with an added 15% reduction with a high-intensity formulation. The class I recommendation for high-intensity statin use in ASCVD patients younger than 75 years in the 2013 American College of Cardiology/American Heart Association cholesterol guidelines prompted a jump in prescriptions that plateaued by 2017.
A class II recommendation was added to the 2018 guideline update for high-intensity statins in adults older than 75 years with ASCVD. But underuse persists, despite falling prices with generic availability and initiatives to improve statin adoption, the authors noted.
“There are a lot of barriers for patients to statin use, including the misinformation on the Internet and elsewhere that statins have all kinds of side effects,” Dr. Granger said. “They have uncommon side effects, but when we look at it carefully, only about 10% of patients, even with statin intolerance, have true intolerance.”
Efforts are needed to better understand and address these barriers, particularly for younger and female patients, he noted.
In multivariate analyses, patients who were middle-aged (odds ratio, 2.66) or at least 75 years of age (OR, 2.09) were more than twice as likely as patients younger than 45 years to be on any statin.
Not surprisingly, women were 30% less likely than men to receive a statin (OR, 0.70), Dr. Granger said. A high Charlson comorbidity score (OR, 0.72) and peripheral artery disease (OR, 0.55) also reduced the odds of a statin prescription.
Among statin users, middle-aged (OR, 0.83) and older (OR, 0.44) patients were less likely to be on a high-intensity statin, as were women (OR, 0.68) and patients with peripheral artery disease (OR, 0.43).
Visiting a cardiologist in the previous 12 months, however, increased the odds a patient was on a high-intensity statin (OR, 1.21), as did the use of other LDL-cholesterol-lowering drugs (OR, 1.44).
“With no evidence of heterogeneity in efficacy by sex, ongoing work must not only address misperceptions and barriers to the prescription of high-intensity statins in women, but also further understand (and address) differences in tolerability, which may be related to sex-based variation in statin metabolism,” wrote the authors, led by Adam J. Nelson, MBBS, MBA, MPH, also from Duke.
The study involved 601,934 patients (mean age, 67.5 years) who had a diagnosis of ASCVD between Jan. 31, 2018, and an index date of Jan. 31, 2019, and were enrolled in the HealthCore Integrated Research Environment database.
Two-thirds (70.9%) of patients visited a cardiologist in the 12 months prior to the index date, and three-fourths (81.3%) visited a primary care provider.
Pharmacy claims for the 12 months after the index date showed 82.8% of high-intensity users at index achieved coverage for at least 75% of days. Those with the least adherence (< 50% of days covered) included younger patients, as well as those with chronic kidney disease or depression.
“We need implementation research. What are the tools and the methods that we can use to improve the proportion of patients who are having the life-saving benefits from statins?” Dr. Granger said.
He noted that the team has submitted a National Institutes of Health grant to try to use pharmacists, as a mechanism within the context of health systems and payer systems, to improve the appropriate use of statins in a randomized trial. “I think that’s a win.”
Salim S. Virani, MD, PhD, Baylor College of Medicine, and Michael DeBakey VA Medical Center, Houston, and colleagues point out in a related editorial that the rates of statin usage in the study are “considerably lower” than in other contemporary studies, where about 80% and 50% of ASCVD patients are receiving statins and high-intensity statins, respectively.
Possible explanations are the use of rule-out codes, a short medication fill window from the index date, or issues with medication capture, they said. “Nevertheless, the findings are largely consistent with other work highlighting low use of statin therapy.”
The editorialists said social media, statin-related adverse effects, and therapeutic inertia are key drivers of non–guideline-concordant statin use. Possible solutions include improving guideline dissemination, leveraging team-based care, using smart clinical decision-support tools at the point of care, and identifying trustworthy and easily understood sources of information for patients.
“We can only hope that the fate of statin therapy is not repeated with sodium-glucose cotranspoerter-2 inhibitors or glucagon-like peptide-1 receptor agonists in another 30 years, or worse yet, that continued gaps in statin therapy use in patients with ASCVD persist 30 years from now,” Dr. Virani and colleagues concluded.
A sliver of optimism?
A research letter by Colantonio et al. in the same issue of JACC points to some positive steps, at least among patients having a myocardial infarction (MI). It reported that the percentage of patients who received a high-intensity statin as their first statin prescription 30 days after MI jumped from 30.7% in the first quarter of 2011 to 78.6% in the fourth quarter of 2019.
Similar increases were reported by race/ethnicity, despite statin use previously shown to be lower among non-Hispanic Black patients with ASCVD. In each calendar year, however, high-intensity statin therapy was lower among patients older than 75 years and among women.
Dr. Granger disclosed ties with Boehringer Ingelheim, Bristol Myers Squibb, Janssen Pharmaceuticals, Pfizer, AKROS, Apple, AstraZeneca, Daiichi Sankyo, Food and Drug Administration, GlaxoSmithKline, Medtronic Foundation, Novartis Pharmaceuticals, AbbVie, Bayer, Boston Scientific, CeleCor Therapeutics, Correvio, Espero BioPharma, Medscape, Medtronic, Merck, National Institutes of Health, Novo Nordisk, Rhoshan Pharmaceuticals, and Roche Diagnostics. Dr. Virani disclosed ties with the Department of Veterans Affairs, the National Institutes of Health, the World Heart Federation, and the Jooma and Tahir Family, and the American College of Cardiology.
A version of this article first appeared on Medscape.com.
New research suggests physicians face a Herculean task to get Americans with atherosclerotic cardiovascular disease (ASCVD) to take high-intensity statins, despite multiple professional guidelines giving the therapy their highest level recommendation.
Results from more 600,000 commercially insured patients with established ASCVD showed:
- Only one in five patients (22.5%) were taking a high-intensity statin.
- 27.6% were taking a low- or moderate-intensity statin.
- One-half (49.9%) were not taking any statin.
“It’s embarrassing,” senior author Christopher B. Granger, MD, Duke Clinical Research Institute, Durham, N.C., told this news organization. “It should be embarrassing for anybody in health care that we do such a terrible job with something so simple and effective.”
The results were published in the Journal of the American College of Cardiology.
Statins have been shown to reduce the risk for ASCVD events by about 30%, with an added 15% reduction with a high-intensity formulation. The class I recommendation for high-intensity statin use in ASCVD patients younger than 75 years in the 2013 American College of Cardiology/American Heart Association cholesterol guidelines prompted a jump in prescriptions that plateaued by 2017.
A class II recommendation was added to the 2018 guideline update for high-intensity statins in adults older than 75 years with ASCVD. But underuse persists, despite falling prices with generic availability and initiatives to improve statin adoption, the authors noted.
“There are a lot of barriers for patients to statin use, including the misinformation on the Internet and elsewhere that statins have all kinds of side effects,” Dr. Granger said. “They have uncommon side effects, but when we look at it carefully, only about 10% of patients, even with statin intolerance, have true intolerance.”
Efforts are needed to better understand and address these barriers, particularly for younger and female patients, he noted.
In multivariate analyses, patients who were middle-aged (odds ratio, 2.66) or at least 75 years of age (OR, 2.09) were more than twice as likely as patients younger than 45 years to be on any statin.
Not surprisingly, women were 30% less likely than men to receive a statin (OR, 0.70), Dr. Granger said. A high Charlson comorbidity score (OR, 0.72) and peripheral artery disease (OR, 0.55) also reduced the odds of a statin prescription.
Among statin users, middle-aged (OR, 0.83) and older (OR, 0.44) patients were less likely to be on a high-intensity statin, as were women (OR, 0.68) and patients with peripheral artery disease (OR, 0.43).
Visiting a cardiologist in the previous 12 months, however, increased the odds a patient was on a high-intensity statin (OR, 1.21), as did the use of other LDL-cholesterol-lowering drugs (OR, 1.44).
“With no evidence of heterogeneity in efficacy by sex, ongoing work must not only address misperceptions and barriers to the prescription of high-intensity statins in women, but also further understand (and address) differences in tolerability, which may be related to sex-based variation in statin metabolism,” wrote the authors, led by Adam J. Nelson, MBBS, MBA, MPH, also from Duke.
The study involved 601,934 patients (mean age, 67.5 years) who had a diagnosis of ASCVD between Jan. 31, 2018, and an index date of Jan. 31, 2019, and were enrolled in the HealthCore Integrated Research Environment database.
Two-thirds (70.9%) of patients visited a cardiologist in the 12 months prior to the index date, and three-fourths (81.3%) visited a primary care provider.
Pharmacy claims for the 12 months after the index date showed 82.8% of high-intensity users at index achieved coverage for at least 75% of days. Those with the least adherence (< 50% of days covered) included younger patients, as well as those with chronic kidney disease or depression.
“We need implementation research. What are the tools and the methods that we can use to improve the proportion of patients who are having the life-saving benefits from statins?” Dr. Granger said.
He noted that the team has submitted a National Institutes of Health grant to try to use pharmacists, as a mechanism within the context of health systems and payer systems, to improve the appropriate use of statins in a randomized trial. “I think that’s a win.”
Salim S. Virani, MD, PhD, Baylor College of Medicine, and Michael DeBakey VA Medical Center, Houston, and colleagues point out in a related editorial that the rates of statin usage in the study are “considerably lower” than in other contemporary studies, where about 80% and 50% of ASCVD patients are receiving statins and high-intensity statins, respectively.
Possible explanations are the use of rule-out codes, a short medication fill window from the index date, or issues with medication capture, they said. “Nevertheless, the findings are largely consistent with other work highlighting low use of statin therapy.”
The editorialists said social media, statin-related adverse effects, and therapeutic inertia are key drivers of non–guideline-concordant statin use. Possible solutions include improving guideline dissemination, leveraging team-based care, using smart clinical decision-support tools at the point of care, and identifying trustworthy and easily understood sources of information for patients.
“We can only hope that the fate of statin therapy is not repeated with sodium-glucose cotranspoerter-2 inhibitors or glucagon-like peptide-1 receptor agonists in another 30 years, or worse yet, that continued gaps in statin therapy use in patients with ASCVD persist 30 years from now,” Dr. Virani and colleagues concluded.
A sliver of optimism?
A research letter by Colantonio et al. in the same issue of JACC points to some positive steps, at least among patients having a myocardial infarction (MI). It reported that the percentage of patients who received a high-intensity statin as their first statin prescription 30 days after MI jumped from 30.7% in the first quarter of 2011 to 78.6% in the fourth quarter of 2019.
Similar increases were reported by race/ethnicity, despite statin use previously shown to be lower among non-Hispanic Black patients with ASCVD. In each calendar year, however, high-intensity statin therapy was lower among patients older than 75 years and among women.
Dr. Granger disclosed ties with Boehringer Ingelheim, Bristol Myers Squibb, Janssen Pharmaceuticals, Pfizer, AKROS, Apple, AstraZeneca, Daiichi Sankyo, Food and Drug Administration, GlaxoSmithKline, Medtronic Foundation, Novartis Pharmaceuticals, AbbVie, Bayer, Boston Scientific, CeleCor Therapeutics, Correvio, Espero BioPharma, Medscape, Medtronic, Merck, National Institutes of Health, Novo Nordisk, Rhoshan Pharmaceuticals, and Roche Diagnostics. Dr. Virani disclosed ties with the Department of Veterans Affairs, the National Institutes of Health, the World Heart Federation, and the Jooma and Tahir Family, and the American College of Cardiology.
A version of this article first appeared on Medscape.com.
New research suggests physicians face a Herculean task to get Americans with atherosclerotic cardiovascular disease (ASCVD) to take high-intensity statins, despite multiple professional guidelines giving the therapy their highest level recommendation.
Results from more 600,000 commercially insured patients with established ASCVD showed:
- Only one in five patients (22.5%) were taking a high-intensity statin.
- 27.6% were taking a low- or moderate-intensity statin.
- One-half (49.9%) were not taking any statin.
“It’s embarrassing,” senior author Christopher B. Granger, MD, Duke Clinical Research Institute, Durham, N.C., told this news organization. “It should be embarrassing for anybody in health care that we do such a terrible job with something so simple and effective.”
The results were published in the Journal of the American College of Cardiology.
Statins have been shown to reduce the risk for ASCVD events by about 30%, with an added 15% reduction with a high-intensity formulation. The class I recommendation for high-intensity statin use in ASCVD patients younger than 75 years in the 2013 American College of Cardiology/American Heart Association cholesterol guidelines prompted a jump in prescriptions that plateaued by 2017.
A class II recommendation was added to the 2018 guideline update for high-intensity statins in adults older than 75 years with ASCVD. But underuse persists, despite falling prices with generic availability and initiatives to improve statin adoption, the authors noted.
“There are a lot of barriers for patients to statin use, including the misinformation on the Internet and elsewhere that statins have all kinds of side effects,” Dr. Granger said. “They have uncommon side effects, but when we look at it carefully, only about 10% of patients, even with statin intolerance, have true intolerance.”
Efforts are needed to better understand and address these barriers, particularly for younger and female patients, he noted.
In multivariate analyses, patients who were middle-aged (odds ratio, 2.66) or at least 75 years of age (OR, 2.09) were more than twice as likely as patients younger than 45 years to be on any statin.
Not surprisingly, women were 30% less likely than men to receive a statin (OR, 0.70), Dr. Granger said. A high Charlson comorbidity score (OR, 0.72) and peripheral artery disease (OR, 0.55) also reduced the odds of a statin prescription.
Among statin users, middle-aged (OR, 0.83) and older (OR, 0.44) patients were less likely to be on a high-intensity statin, as were women (OR, 0.68) and patients with peripheral artery disease (OR, 0.43).
Visiting a cardiologist in the previous 12 months, however, increased the odds a patient was on a high-intensity statin (OR, 1.21), as did the use of other LDL-cholesterol-lowering drugs (OR, 1.44).
“With no evidence of heterogeneity in efficacy by sex, ongoing work must not only address misperceptions and barriers to the prescription of high-intensity statins in women, but also further understand (and address) differences in tolerability, which may be related to sex-based variation in statin metabolism,” wrote the authors, led by Adam J. Nelson, MBBS, MBA, MPH, also from Duke.
The study involved 601,934 patients (mean age, 67.5 years) who had a diagnosis of ASCVD between Jan. 31, 2018, and an index date of Jan. 31, 2019, and were enrolled in the HealthCore Integrated Research Environment database.
Two-thirds (70.9%) of patients visited a cardiologist in the 12 months prior to the index date, and three-fourths (81.3%) visited a primary care provider.
Pharmacy claims for the 12 months after the index date showed 82.8% of high-intensity users at index achieved coverage for at least 75% of days. Those with the least adherence (< 50% of days covered) included younger patients, as well as those with chronic kidney disease or depression.
“We need implementation research. What are the tools and the methods that we can use to improve the proportion of patients who are having the life-saving benefits from statins?” Dr. Granger said.
He noted that the team has submitted a National Institutes of Health grant to try to use pharmacists, as a mechanism within the context of health systems and payer systems, to improve the appropriate use of statins in a randomized trial. “I think that’s a win.”
Salim S. Virani, MD, PhD, Baylor College of Medicine, and Michael DeBakey VA Medical Center, Houston, and colleagues point out in a related editorial that the rates of statin usage in the study are “considerably lower” than in other contemporary studies, where about 80% and 50% of ASCVD patients are receiving statins and high-intensity statins, respectively.
Possible explanations are the use of rule-out codes, a short medication fill window from the index date, or issues with medication capture, they said. “Nevertheless, the findings are largely consistent with other work highlighting low use of statin therapy.”
The editorialists said social media, statin-related adverse effects, and therapeutic inertia are key drivers of non–guideline-concordant statin use. Possible solutions include improving guideline dissemination, leveraging team-based care, using smart clinical decision-support tools at the point of care, and identifying trustworthy and easily understood sources of information for patients.
“We can only hope that the fate of statin therapy is not repeated with sodium-glucose cotranspoerter-2 inhibitors or glucagon-like peptide-1 receptor agonists in another 30 years, or worse yet, that continued gaps in statin therapy use in patients with ASCVD persist 30 years from now,” Dr. Virani and colleagues concluded.
A sliver of optimism?
A research letter by Colantonio et al. in the same issue of JACC points to some positive steps, at least among patients having a myocardial infarction (MI). It reported that the percentage of patients who received a high-intensity statin as their first statin prescription 30 days after MI jumped from 30.7% in the first quarter of 2011 to 78.6% in the fourth quarter of 2019.
Similar increases were reported by race/ethnicity, despite statin use previously shown to be lower among non-Hispanic Black patients with ASCVD. In each calendar year, however, high-intensity statin therapy was lower among patients older than 75 years and among women.
Dr. Granger disclosed ties with Boehringer Ingelheim, Bristol Myers Squibb, Janssen Pharmaceuticals, Pfizer, AKROS, Apple, AstraZeneca, Daiichi Sankyo, Food and Drug Administration, GlaxoSmithKline, Medtronic Foundation, Novartis Pharmaceuticals, AbbVie, Bayer, Boston Scientific, CeleCor Therapeutics, Correvio, Espero BioPharma, Medscape, Medtronic, Merck, National Institutes of Health, Novo Nordisk, Rhoshan Pharmaceuticals, and Roche Diagnostics. Dr. Virani disclosed ties with the Department of Veterans Affairs, the National Institutes of Health, the World Heart Federation, and the Jooma and Tahir Family, and the American College of Cardiology.
A version of this article first appeared on Medscape.com.