1 study on Pituitary mediated mechanism curated from PubMed, ClinicalTrials.gov, and EuropePMC. Updated daily.
**MK-0677's entire hormonal efficacy — both IGF-I elevation and cortisol rise — is pituitary-gated**, meaning any context that compromises hypothalamic-pituitary function (severe illness, pituitary adenoma, prior radi…