A Study to Investigate Weight Management With LY3841136 and Tirzepatide (LY3298176), Alone or in Combination, in Adult Participants With Obesity or Overweight With Type 2 Diabetes
Public ClinicalTrials.gov record NCT06603571. 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 2, Parallel-Group, Double-Blind, Placebo-Controlled Study to Investigate Weight Management With LY3841136 and Tirzepatide, Alone or in Combination, in Adult Participants With Obesity or Overweight With Type 2 Diabetes
Study identification
- NCT ID
- NCT06603571
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Eli Lilly and Company
- Industry
- Enrollment
- 350 participants
Conditions and interventions
Conditions
Interventions
- LY3841136 Drug
- Placebo Drug
- Tirzepatide Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 75 Years
- Sex
- All
- Healthy volunteers
- Not listed
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 19, 2024
- Primary completion
- May 31, 2026
- Completion
- Jul 31, 2026
- Last update posted
- Sep 25, 2025
2024 – 2026
United States locations
- U.S. sites
- 48
- U.S. states
- 20
- U.S. cities
- 45
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The Institute for Liver Health II dba Arizona Clinical Trials - Mesa | Chandler | Arizona | 85225 | — |
| HOPE Research Institute | Phoenix | Arizona | 85032 | — |
| Headlands Research - Scottsdale | Scottsdale | Arizona | 85260 | — |
| The Institute for Liver Health II dba Arizona Liver Health-Tucson | Tucson | Arizona | 85712 | — |
| NorCal Medical Research, Inc | Greenbrae | California | 94904 | — |
| Velocity Clinical Research, Huntington Park | Huntington Park | California | 90255 | — |
| Peninsula Research Associates | Rolling Hills Estates | California | 90274 | — |
| Diablo Clinical Research, Inc. | Walnut Creek | California | 94598 | — |
| Stamford Therapeutics Consortium | Stamford | Connecticut | 06905 | — |
| Northeast Research Institute (NERI) | Fleming Island | Florida | 32003 | — |
| Indago Research & Health Center, Inc | Hialeah | Florida | 33012 | — |
| New Horizon Research Center | Miami | Florida | 33165 | — |
| Suncoast Clinical Research, Inc. | New Port Richey | Florida | 34652 | — |
| Charter Research - Winter Park | Orlando | Florida | 32803 | — |
| Charter Research - Lady Lake | The Villages | Florida | 32162 | — |
| Medical Research Partners | Ammon | Idaho | 83406 | — |
| Great Lakes Clinical Trials - Andersonville | Chicago | Illinois | 60640 | — |
| Great Lakes Clinical Trials - Ravenswood | Chicago | Illinois | 60640 | — |
| NorthShore University Health System | Skokie | Illinois | 60077 | — |
| Iowa Diabetes and Endocrinology Research Center | West Des Moines | Iowa | 50266 | — |
| Cotton O'Neil Diabetes & Endocrinology | Topeka | Kansas | 66606 | — |
| Knownwell | Needham | Massachusetts | 02492 | — |
| Lucida Clinical Trials | New Bedford | Massachusetts | 02740 | — |
| Headlands Research - Detroit | Southfield | Michigan | 48034 | — |
| Arcturus Healthcare , PLC, Troy Internal Medicine Research Division | Troy | Michigan | 48098 | — |
| StudyMetrix Research | City of Saint Peters | Missouri | 63303 | — |
| Clinvest Headlands Llc | Springfield | Missouri | 65807 | — |
| Las Vegas Medical Research | Las Vegas | Nevada | 89128 | — |
| Dent Neurologic Institute | Amherst | New York | 14226 | — |
| Velocity Clinical Research, Syracuse | East Syracuse | New York | 13057 | — |
| North Suffolk Neurology | Port Jefferson Station | New York | 11776 | — |
| Rochester Clinical Research, LLC | Rochester | New York | 14609 | — |
| Medication Management | Greensboro | North Carolina | 27405 | — |
| Monroe Biomedical Research | Monroe | North Carolina | 28112 | — |
| Lucas Research, Inc | Morehead City | North Carolina | 28557 | — |
| Lucas Research, Inc. | New Bern | North Carolina | 28562 | — |
| CTI Clinical Research Center | Cincinnati | Ohio | 45212 | — |
| Tribe Clinical Research, LLC | Greenville | South Carolina | 29607 | — |
| Quality Medical Research | Nashville | Tennessee | 37211 | — |
| IMA Clinical Research Austin | Austin | Texas | 78745 | — |
| Velocity Clinical Research, Dallas | Dallas | Texas | 75230 | — |
| FutureSearch Trials of Dallas | Dallas | Texas | 75251 | — |
| PlanIt Research, PLLC | Houston | Texas | 77079 | — |
| Tekton Research - Fredericksburg Road | San Antonio | Texas | 78229 | — |
| Endeavor Clinical Trials | San Antonio | Texas | 78240 | — |
| Texas Valley Clinical Research | Weslaco | Texas | 78596 | — |
| Spectrum Medical, Inc. | Danville | Virginia | 24541 | — |
| Central Washington Health Services Association d/b/a Confluence Health | Wenatchee | Washington | 98801 | — |
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 4 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06603571, 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 Sep 25, 2025 · Synced Apr 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06603571 live on ClinicalTrials.gov.