Cited by 200Coenzyme Q10 studies and effectsLipoproteins and Cardiovascular HealthComplementary and Alternative Medicine Studies

The DOI matches its Crossref record; 25 of the 27 references it cites were found in a registry or an index.

A randomized trial of coenzyme Q10 in patients with confirmed Statin Myopathy

Open access

Abstract

Background Coenzyme Q10 (CoQ10) supplementation is the most popular therapy for statin myalgia among both physicians and patients despite limited and conflicting evidence of its efficacy.Objective This study examined the effect of coenzyme Q10 (CoQ10) supplementation on simvastatin-associated muscle pain, muscle strength and aerobic performance in patients with confirmed statin myalgia.Methods Statin myalgia was confirmed in 120 patients with prior symptoms of statin myalgia using an 8-week randomized, double-blind crossover trial of simvastatin 20 mg/d and placebo. Forty-one subjects developed muscle pain with simvastatin but not with placebo and were randomized to simvastatin 20 mg/d combined with CoQ10 (600 mg/d ubiquinol) or placebo for 8 weeks. Muscle pain (Brief Pain Inventory [BPI]), time to pain onset, arm and leg muscle strength, and maximal oxygen uptake (VO2max) were measured before and after each treatment.Results Serum CoQ10 increased from 1.3 ± 0.4 to 5.2 ± 2.3 mcg/mL with simvastatin and CoQ10, but did not increase with simvastatin and placebo (1.3 ± 0.3 to 0.8 ± 0.2) (p < 0.05). BPI pain severity and interference scores increased with simvastatin therapy (both p < 0.01), irrespective of CoQ10 assignment (p = 0.53 and 0.56). There were no changes in muscle strength or VO2max with simvastatin with or without CoQ10 (all p > 0.10). Marginally more subjects reported pain with CoQ10 (14 of 20 vs 7 of 18; p = 0.05). There was no difference in time to pain onset in the CoQ10 (3.0 ± 2.0 weeks) vs. placebo (2.4 ± 2.1 wks) groups (p = 0.55). A similar lack of CoQ10 effect was observed in 24 subjects who were then crossed over to the alternative treatment.Conclusions Only 36% of patients complaining of statin myalgia develop symptoms during a randomized, double-blind crossover of statin vs placebo. CoQ10 supplementation does not reduce muscle pain in patients with statin myalgia. Trial RegistrationNCT01140308; www.clinicaltrials.gov.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.atherosclerosis.2014.12.016

Cites

25 of 25 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Flagged first, then by citations

Show all 27 references

2 of the 27 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Items 101–199 of 199

Metadata

Authors
Taylor, B. A., Lorson, L., White, C. M., & Thompson, P. D.
Affiliations
Hartford Hospital (US)
Venue
Atherosclerosis
Publisher
Elsevier BV
Published
2015-02
Volume
238
Issue
2
Pages
329-335
ISSN
0021-9150 (ISSN-L)
OpenAlex
W1995622206
Cited by
200
References
27
Citations by year
2026: 11 · 2025: 13 · 2024: 10 · 2023: 7 · 2022: 16 · 2021: 10 · 2020: 25 · 2019: 23 · 2018: 21 · 2017: 22 · 2016: 24 · 2015: 17
FWCI
8.60
Type
journal article
Language
en
Open access
Locations
  • Atherosclerosis (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
NCCAM (1RC1AT005836)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Coenzyme Q10 studies and effects
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Lipoproteins and Cardiovascular Health
  • Health Sciences › Medicine › Complementary and alternative medicine › Complementary and Alternative Medicine Studies
Keywords
coenzyme Q10, ubiquinol, statin-induced myopathy, simvastatin, myalgia, muscle strength, aerobic performance, coenzyme Q10 supplementation, crossover trial, exercise-induced myalgia, statin intolerance
MeSH terms
Aged, Connecticut, Double-Blind Method, Female, Humans, Male, Middle Aged, Oxygen Consumption, Pain Measurement, Surveys and Questionnaires, Severity of Illness Index, Time Factors, Ubiquinone, Treatment Outcome, Muscle, Skeletal, Cross-Over Studies, Hydroxymethylglutaryl-CoA Reductase Inhibitors, Simvastatin, Muscle Strength, Myalgia

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review