A Study of Tirzepatide (LY3298176) in Participants With Obesity or Overweight With Weight Related Comorbidities
Part of paid clinical trials in Birmingham, Alabama.
- Sponsor
- Eli Lilly and Company
- Study ID
- NCT05822830
- Phase
- PHASE3
- Status
- Completed
Conditions
Eligibility Criteria
- Sex
- ALL
- Age
- 18 Years - N/A
- Healthy Volunteers
- Not accepted
Interventions
- Tirzepatide — DRUGAdministered SC
- Semaglutide — DRUGAdministered SC
Study Details
The main purpose of this phase 3b study is to evaluate the efficacy and safety of tirzepatide compared with semaglutide in adult participants who have obesity or overweight with weight related comorbidities without Type 2 Diabetes. The study will last around 74 weeks.
Key Dates
- Start date
- Apr 21, 2023
- Status verified
- Nov 2025
- Primary completion
- Nov 13, 2024
- Completion
- Nov 13, 2024
Study Design
- Enrollment
- 751 participants (actual)
- Allocation
- RANDOMIZED
- Intervention model
- PARALLEL
- Primary purpose
- TREATMENT
Arms
- Experimental: 15 mg or MTD - TirzepatideParticipants received a starting dose of 2.5 milligrams (mg) tirzepatide administered subcutaneously (SC) once weekly (QW) for 4 weeks, then the dose was increased by 2.5 mg every 4 weeks (2.5 to 5 to 7.5 to 10 to 12.5 to 15 mg) up to 15 mg QW or maximum tolerated dose \[MTD (10 mg or 15 mg)\] until Week 72.
- Active Comparator: 2.4 mg or MTD - SemaglutideParticipants received a starting dose of 0.25 mg semaglutide administered SC QW for 4 weeks, then the dose was increased every 4 weeks (0.25 to 0.5 to 1.0 to 1.7 to 2.4 mg) up to 2.4 mg QW or MTD (1.7 mg or 2.4 mg) until Week 72.
Primary Outcome Measure
Percent Change From Baseline in Body Weight [ Time Frame: Baseline, Week 72 ]
Locations (30)
Related coverage on Hipa.ai
- Semaglutide in Obesity Trial: Tirzepatide Shows Superior Weight ReductionSemaglutide · Nov 26, 2025 · ClinicalTrials.gov
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