Major trials

STEP-1

The pivotal Phase 3 trials and post-approval cardiovascular, kidney, and sleep-apnea outcome studies.

Definition

Pivotal Phase 3 trial of semaglutide 2.4 mg weekly vs placebo in 1,961 adults with overweight/obesity (Wilding et al, NEJM 2021, PMID 33567185). Mean weight loss 14.9% at 68 weeks.

STEP-1 side-effect data investigation

Definition curated by Weight Loss Rankings — sourced from FDA labels and peer-reviewed PubMed literature, never AI-generated summaries.

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