Long-term Intake of Statins or Renin-Angiotensin-System Inhibitors and Their Association With Parameters of Sarcopenia in Older Persons
Listed in
This article is not in any list yet, why not save it to one of your lists.Abstract
Background
The impact of common cardiovascular medications on sarcopenia in older persons is unclear. The aim of this population-based cohort study was to investigate the relationship between long-term intake of statins and renin-angiotensin-system inhibitors (RASi), i.e. angiotensin-converting enzyme inhibitors (ACEi) or angiotensin receptor blockers (ARB), and established muscle mass and function parameters.
Methods
Community dwelling older adults (n=1,083, 52% women, 68.3 ± 3.5 years at baseline) from the Berlin Aging Study II (BASE-II) with a mean follow-up of 7.4 ± 1.5 years were analyzed. Users of statins or RASi were compared to non-users. Appendicular lean mass (ALM) was measured via dual-energy X-ray absorptiometry and related to body mass index (ALM/BMI) and height 2 (SMI). Hand grip strength (HGS) was assessed and related to arm muscle mass. The Timed “Up and Go” and Tinetti mobility test were used to evaluate physical performance. Adjusted linear regressions of drug use on muscle mass, strength, and function were conducted.
Results
In linear regression analysis, statin use was neither associated with any of the muscle mass nor with function parameters. In contrast, RASi users had significantly lower ALM/BMI (β= −0.036, p=0.004). When stratified by sex, the use of RASi was significantly associated with lower ALM/BMI in women (β= −0.033, p=0.029) but not in men (β= −0.037, p=0.072).
Conclusion
Although statins have been associated with adverse muscle events, their use in older adults was not significantly associated with muscle mass or function parameters. In contrast, use of RASi was associated with a lower muscle mass phenotype.
