A Study of Retatrutide (LY3437943) Once Weekly in Participants Who Have Obesity or Overweight and Osteoarthritis of the Knee
Public ClinicalTrials.gov record NCT05931367. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 3 Study to Investigate the Efficacy and Safety of LY3437943 Once Weekly in Participants Who Have Obesity or Overweight and Osteoarthritis of the Knee: A Randomized, Double-Blind, Placebo-Controlled Trial
Study identification
- NCT ID
- NCT05931367
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Eli Lilly and Company
- Industry
- Enrollment
- 445 participants
Conditions and interventions
Conditions
Interventions
- Placebo Drug
- Retatrutide Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 31, 2023
- Primary completion
- Nov 13, 2025
- Completion
- Nov 13, 2025
- Last update posted
- Jan 20, 2026
2023 – 2025
United States locations
- U.S. sites
- 13
- U.S. states
- 12
- U.S. cities
- 13
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Arizona Research Center | Phoenix | Arizona | 85053 | — |
| Artemis Institute for Clinical Research | San Diego | California | 92103 | — |
| Chase Medical Research, LLC | Waterbury | Connecticut | 06708 | — |
| Suncoast Research Group | Miami | Florida | 33135 | — |
| North Georgia Clinical Research | Woodstock | Georgia | 30189 | — |
| Elite Clinical Trials | Blackfoot | Idaho | 83221 | — |
| Northwestern University | Chicago | Illinois | 60611 | — |
| MedVadis Research Corporation | Waltham | Massachusetts | 02451 | — |
| Great Lakes Research Group, Inc. | Bay City | Michigan | 48706 | — |
| Clinvest Research LLC | Springfield | Missouri | 65807 | — |
| Mercy Family Clinic | Dallas | Texas | 75211 | — |
| Clinical Trials of Texas, Inc. | San Antonio | Texas | 78229 | — |
| Northwest Clinical Research Center | Bellevue | Washington | 98007 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 36 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05931367, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 20, 2026 · Synced Apr 29, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05931367 live on ClinicalTrials.gov.