Prolonged stimulation of growth hormone (GH) and insulin-like growth factor I secretion by CJC-1295, a long-acting analog of GH-releasing hormone, in healthy adults.
Two randomized, double-blind trials compared long-acting CJC-1295 with placebo, measuring growth hormone, IGF-I and drug-processing characteristics.
No author-stated limitations were available in the abstract. The reported endpoints were hormone levels and pharmacokinetics, not demonstrated muscle gain or recovery benefits.