Cited by 76Coenzyme Q10 studies and effectsLipoproteins and Cardiovascular HealthComplementary and Alternative Medicine Studies

Coenzyme Q10and selenium in statin-associated myopathy treatment

Fedacko, Jan, Pella, Daniel, Fedackova, Petra, Hänninen, Osmo, Tuomainen, Petri, Jarcuska, Peter, Lopuchovsky, Tomas, Jedlickova, Lucia +2 more·2013·Canadian Journal of Physiology and Pharmacology

Abstract

The objective of this study was to evaluate the possible benefits of coenzyme Q10 and selenium supplementation administered to patients with statin-associated myopathy (SAM). Sixty eligible patients entered the pilot study. Laboratory examination (CoQ10, selenium, creatin kinase) and intensity of SAM (visual scale) were performed at baseline, after 1 month, and at the end of study at month 3. Plasma levels of CoQ10 increased from 0.81 ± 0.39 to 3.31 ± 1.72 μmol/L in the active group of patients treated by CoQ10, compared with the placebo (p = 0.001). Also, the symptoms of SAM significantly improved in the active group (p < 0.001): the intensity of muscle pain decreased from 6.7 ± 1.72 to 3.2 ± 2.1 (p < 0.01, -53.4 ± 28.2%); muscle weakness decreased from 7.0 ± 1.63 to 2.8 ± 2.34 (p < 0.01, -60 ± 24.0%); muscle cramps decreased from 5.33 ± 2.06 to 1.86 ± 2.42, p < 0.01, -65 ± 28%); tiredness decreased from the initial 6.7 ± 1.34 to 1.2 ± 1.32 (p < 0.01, -82 ± 22%). We did not observe any significant changes in the placebo group. In conclusion, supplementation of statin-treated patients with CoQ10 resulted in a decrease in the symptoms of SAM, both in absolute numbers and intensity. Additional selenium supplementation was not associated with any statistically significant decrease of SAM. However, it is not possible to draw any definite conclusions, even though this study was carried out in double-blind fashion, because it involved a small number of patients.

Integrity signals

Registry

Crossref · 10.1139/cjpp-2012-0118

Cites

20 of 20 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

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?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Fedacko, J., Pella, D., Fedackova, P., Hänninen, O., Tuomainen, P., Jarcuska, P., Lopuchovsky, T., Jedlickova, L., Merkovska, L., & Littarru, G. P.
Affiliations
  • Pavol Jozef Safarik University, 1st Department of Internal Medicine, Centre of Excellency for Atherosclerosis Research, Trieda SNP 1, 041 90 Kosice, Slovakia.
  • University of Pavol Jozef Šafárik (SK)
  • University of Kuopio, Department of Physiology, Kuopio, Finland.
  • University of Eastern Finland (FI)
  • Marche Polytechnic University (IT)
Venue
Canadian Journal of Physiology and Pharmacology
Published
2013-02
Volume
91
Issue
2
Pages
165-170
ISSN
  • 0008-4212 (ISSN-L)
  • 1205-7541
OpenAlex
W2127440367
Cited by
76
References
20
Citations by year
2025: 6 · 2024: 1 · 2022: 6 · 2021: 4 · 2020: 2 · 2019: 5 · 2018: 9 · 2017: 4 · 2016: 8 · 2015: 14 · 2014: 14 · 2013: 3
FWCI
3.98
Type
journal article
Language
en
Open access
closed
Locations
  • Canadian Journal of Physiology and Pharmacology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Coenzyme Q10 studies and effects
  • Health Sciences › Medicine › Surgery › Lipoproteins and Cardiovascular Health
  • Health Sciences › Medicine › Complementary and alternative medicine › Complementary and Alternative Medicine Studies
Keywords
statin-induced myopathy, coenzyme Q10, selenium supplementation, myalgia, muscle weakness, muscle cramps, creatine kinase, statin adverse effects
MeSH terms
Analysis of Variance, Double-Blind Method, Drug Therapy, Combination, Female, Humans, Male, Middle Aged, Muscular Diseases, Pilot Projects, Prospective Studies, Selenium, Ubiquinone, Treatment Outcome, Hydroxymethylglutaryl-CoA Reductase Inhibitors, Dietary Supplements

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