Bender A, Koch W, Elstner M, Schombacher Y, Bender J, Moeschl M, Gekeler F, Müller-Myhsok B, Gasser T, Tatsch K, Klopstock T. Creatine supplementation in Parkinson disease: a placebo-controlled randomized pilot trial.
Neurology 2006;
67:1262-4. [PMID:
17030762 DOI:
10.1212/01.wnl.0000238518.34389.12]
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Abstract
Mitochondrial dysfunction plays a major role in the pathogenesis of Parkinson disease (PD). Creatine (Cr) is an ergogenic compound that exerts neuroprotective effects in animal models of PD. We conducted a 2-year placebo-controlled randomized clinical trial on the effect of Cr in 60 patients with PD. Cr improved patient mood and led to a smaller dose increase of dopaminergic therapy but had no effect on overall Unified Parkinson's Disease Rating Scale scores or dopamine transporter SPECT.
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