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Study identifier: NCT07481747 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Efficacy and Safety of Tirzepatide Once Weekly Versus Placebo in Participants Who Are Either Obese or Overweight With Weight-Related Comorbidities (SURMOUNT-1)

Condition: Obesity · Overweight (Without Type 2 Diabetes) With Weight-related Comorbidities  ·  Sponsor: Hudson Biotech

PhasePhase 3
Planned participants2539
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This Phase 3 study evaluates the efficacy and safety of once-weekly subcutaneous tirzepatide (a dual GIP and GLP-1 receptor agonist) at 5 mg, 10 mg, or 15 mg versus placebo, each used with a reduced-calorie diet and increased physical activity, in adults without type 2 diabetes who have obesity or are overweight with weight-related comorbidities. The primary efficacy assessment is at Week 72. Participants with prediabetes at randomization may continue in an additional long-term treatment period to assess progression to type 2 diabetes and longer-term weight outcomes.

This description comes directly from the study's public registry record.

Talk to the study team

Seni S Lu, Phd  ·  +86 13076790030  ·  Seni-Lu@beijing-biotech.com

Always discuss trial participation with your own doctor first.

Locations (1)

Peking University Shenzhen HospitalShenzhen, Guangdong, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT07481747