A Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes Not Controlled With Diet and Exercise Alone
Public ClinicalTrials.gov record NCT03954834. 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 Randomized, Double-blind, Placebo-Controlled Trial Comparing the Efficacy and Safety of Three Tirzepatide Doses Versus Placebo in Patients With Type 2 Diabetes, Inadequately Controlled With Diet and Exercise Alone
Study identification
- NCT ID
- NCT03954834
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Eli Lilly and Company
- Industry
- Enrollment
- 478 participants
Conditions and interventions
Conditions
Interventions
- Tirzepatide Drug
- Placebo 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
- Jun 2, 2019
- Primary completion
- Oct 4, 2020
- Completion
- Oct 27, 2020
- Last update posted
- Oct 19, 2021
2019 – 2020
United States locations
- U.S. sites
- 28
- U.S. states
- 11
- U.S. cities
- 27
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Research Institute | Huntington Park | California | 90255 | — |
| National Research Institute | Los Angeles | California | 90057 | — |
| Catalina Research Institute, LLC | Montclair | California | 91763 | — |
| Valley Clinical Trials, Inc. | Northridge | California | 91325 | — |
| National Research Institute | Panorama City | California | 91402 | — |
| Southern California Dermatology | Santa Ana | California | 92701 | — |
| Clinical Research of South Florida | Coral Gables | Florida | 33134 | — |
| Encore Medical Research, LLC | Hollywood | Florida | 33021 | — |
| Axcess Medical Research | Loxahatchee Groves | Florida | 33470 | — |
| South Florida Wellness & Clinical Research Institute | Margate | Florida | 33063 | — |
| Suncoast Research Group, LLC | Miami | Florida | 33135 | — |
| Agile Clinical Research Trials | Atlanta | Georgia | 30328 | — |
| Sky Clinical Research Network | Atlanta | Georgia | 30331 | — |
| Cotton O'Neil Clinic | Topeka | Kansas | 66606 | — |
| Clinical Research Professionals | Chesterfield | Missouri | 63005 | — |
| StudyMetrix Research, LLC | City of Saint Peters | Missouri | 63303 | — |
| Aventiv Research | Columbus | Ohio | 43213 | — |
| Intend Research | Norman | Oklahoma | 73069 | — |
| The Corvallis Clinic P.C. | Corvallis | Oregon | 97330 | — |
| Heritage Valley Medical Group, Inc. | Beaver | Pennsylvania | 15009 | — |
| Family Medical Associates | Levittown | Pennsylvania | 19056 | — |
| Preferred Primary Care Physicians | Pittsburgh | Pennsylvania | 15236 | — |
| Preferred Primary Care Physicians | Uniontown | Pennsylvania | 15401 | — |
| Dallas Diabetes Endocrine Center | Dallas | Texas | 75230 | — |
| Clinical Trials of Texas, Inc. | San Antonio | Texas | 78229 | — |
| Consano Clinical Research | Shavano Park | Texas | 78231 | — |
| Capital Clinical Research Center | Olympia | Washington | 98502 | — |
| Rockwood Clinic Research Center | Spokane | Washington | 99220 | — |
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 25 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03954834, 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 Oct 19, 2021 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03954834 live on ClinicalTrials.gov.