GH1 and acromegaly: Data collection included: demographic/disease characteristics; medical/surgical histories; concomitant acromegaly treatments; investigators’ subjective evaluation of disease-control status (clinical global evaluation of disease control [CGE-DC]; controlled/not controlled/yet to be clarified) and clinical disease activity (active/not active); growth hormone (GH) and insulin-like growth factor-1 (IGF-1) levels; investigators’ therapeutic decision.