Cited by 474Lipoproteins and Cardiovascular HealthCancer, Lipids, and MetabolismAcute Myocardial Infarction Research

Risks Associated With Statin Therapy: A Systematic Overview of Randomized Clinical Trials

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Kashani, Amir, Phillips, Christopher O., Foody, JoAnne M., Wang, Yongfei, Mangalmurti, Sandeep, Ko, Dennis T., Krumholz, Harlan M.·2006·Circulation

Abstract

Background— Although statins reduce the risk of cardiovascular events, concerns about adverse effects may deter physicians from prescribing these agents. We performed a systematic overview of randomized statin trials to quantify the risks of musculoskeletal, renal, and hepatic complications associated with therapy. Methods and Results— Major statin trials were identified by electronic search of the MEDLINE database from 1966 to December 2005. We included English language reports of adults with documented hyperlipidemia; double-blind, random allocation of ≥100 patients to statin monotherapy versus placebo; and reports of myalgia, creatine kinase elevations, rhabdomyolysis, transaminase elevations, and discontinuation due to adverse events. Among 74 102 subjects enrolled in 35 trials (follow-up range, 1 to 65 months), statin therapy (excluding cerivastatin) did not result in significant absolute increases in risks of myalgias (risk difference/1000 patients [RD], 2.7; 95% CI, −3.2 to 8.7), creatine kinase elevations (RD, 0.2; 95% CI, −0.6 to 0.9), rhabdomyolysis (RD, 0.4; 95% CI, −0.1 to 0.9), or discontinuation due to any adverse event (RD, −0.5; 95% CI, −4.3 to 3.3). The absolute risk of transaminase elevations was significantly higher with statin therapy (RD, 4.2; 95% CI, 1.5 to 6.9). Conclusions— On the basis of data available from published clinical trials, statin therapy is associated with a small excess risk of transaminase elevations, but not of myalgias, creatine kinase elevations, rhabdomyolysis, or withdrawal of therapy compared with placebo. Further study is necessary to determine whether the results from these published clinical trials are similar to what occurs in routine practice, particularly among patients who are older, have more severe comorbid conditions, or receive higher statin doses than most patients in these clinical trials.

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Authors
Kashani, A., Phillips, C. O., Foody, J. M., Wang, Y., Mangalmurti, S., Ko, D. T., & Krumholz, H. M.
Affiliations
Cleveland Clinic (US)
Venue
Circulation
Published
2006-12-19
Volume
114
Issue
25
Pages
2788-2797
ISSN
  • 0009-7322 (ISSN-L)
  • 1524-4539
OpenAlex
W2051160165
Cited by
474
References
74
Citations by year
2026: 6 · 2025: 6 · 2024: 7 · 2023: 11 · 2022: 16 · 2021: 17 · 2020: 18 · 2019: 24 · 2018: 21 · 2017: 23 · 2016: 42 · 2015: 40 · 2014: 45 · 2013: 35 · 2012: 31
FWCI
24.07
Type
journal article
Language
en
Open access
Locations
  • Circulation (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Heart and Stroke Foundation of Canada
  • National Heart, Lung, and Blood Institute (R01HL080228, R01 HL)
Topics
  • Health Sciences › Medicine › Surgery › Lipoproteins and Cardiovascular Health
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer, Lipids, and Metabolism
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Acute Myocardial Infarction Research
Keywords
statins, adverse drug reactions, rhabdomyolysis, myalgia, creatine kinase elevation, transaminase elevation, drug discontinuation, hyperlipidemia, statin safety, randomized controlled trials
MeSH terms
Adult, Documentation, Dose-Response Relationship, Drug, Humans, Muscular Diseases, Pain, Placebos, United States, United States Food and Drug Administration, Reproducibility of Results, Randomized Controlled Trials as Topic, Risk Assessment, Patient Selection, Hydroxymethylglutaryl-CoA Reductase Inhibitors

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