Posted in Pipeline Roche insists amylin obesity drug still valuable for patients who ‘don’t want side effects’ April 23, 2026 BioSpace Roche and Zealand Pharma announced last month that their amylin analog petrelintide elicited a 9% placebo-controlled weight reduction at 42 weeks–falling far below analyst and investor expectations. PipelineMetabolic & GLP-1Read full story