A Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes Mellitus
Public ClinicalTrials.gov record NCT03131687. 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 Study of Once-Weekly LY3298176 Compared With Placebo and Dulaglutide in Patients With Type 2 Diabetes Mellitus
Study identification
- NCT ID
- NCT03131687
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Eli Lilly and Company
- Industry
- Enrollment
- 318 participants
Conditions and interventions
Conditions
Interventions
- Dulaglutide Drug
- Placebo Drug
- tirzepatide Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 75 Years
- 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
- May 23, 2017
- Primary completion
- Jul 31, 2018
- Completion
- Jul 31, 2018
- Last update posted
- Aug 19, 2019
2017 – 2018
United States locations
- U.S. sites
- 35
- U.S. states
- 19
- U.S. cities
- 33
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Internal Medicine Center LLC | Mobile | Alabama | 36608 | — |
| Anaheim Clinical Trails | Anaheim | California | 92801 | — |
| Valley Research | Fresno | California | 93720 | — |
| National Research Institute | Huntington Park | California | 90255 | — |
| National Research Institute | Los Angeles | California | 90057 | — |
| Catalina Research Institute | Montclair | California | 91763 | — |
| Valley Clinical Trails, Inc | Northridge | California | 91325 | — |
| Artemis Institute For Clinical Research | San Diego | California | 92103 | — |
| Artemis Institute For Clinical Research | San Marcos | California | 92078 | — |
| Encompass Clinical Research | Spring Valley | California | 91978 | — |
| University Clinical Investigators INC | Tustin | California | 92780 | — |
| Chase Medical Research | Waterbury | Connecticut | 06708 | — |
| Clinical Research of South Florida | Coral Gables | Florida | 33134 | — |
| East Coast Institute For Research | Jacksonville | Florida | 32216 | — |
| Suncoast Research Group, LCC | Miami | Florida | 33135 | — |
| New Horizon Research Center | Miami | Florida | 33175 | — |
| Sensible Healthcare | Ocoee | Florida | 34761 | — |
| Palm Harbor Medical Associate | Palm Harbor | Florida | 34684 | — |
| Solaris Clinical Research | Meridian | Idaho | 83646 | — |
| Iderc P.L.C. | West Des Moines | Iowa | 50265 | — |
| Cotton O'Neil Diabetes and Endocrine | Topeka | Kansas | 66606 | — |
| ActivMed Practices & Research | Methuen | Massachusetts | 01844 | — |
| Clinical Research Professionals | St Louis | Missouri | 63141 | — |
| Palm Research Center | Las Vegas | Nevada | 89128 | — |
| Premier Research | Trenton | New Jersey | 08611 | — |
| Manhattan Medical Research | New York | New York | 10016 | — |
| Lillestol Research LLC | Fargo | North Dakota | 58103 | — |
| Aventiv Research | Columbus | Ohio | 43213 | — |
| The Corvallis Clinic P.C. | Corvallis | Oregon | 97330 | — |
| PMG Research Of Charleston LLC | Moncks Corner | South Carolina | 29461 | — |
| New Phase Research & Development | Knoxville | Tennessee | 37909 | — |
| PMG Research Of Knoxville | Knoxville | Tennessee | 37938 | — |
| Dallas Diabetes Endocrine Center | Dallas | Texas | 75230 | — |
| Consano Clinical Research | Shavano Park | Texas | 78231 | — |
| Chrysalis Clinical Research | St. George | Utah | 84790 | — |
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 14 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03131687, 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 Aug 19, 2019 · Synced May 19, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03131687 live on ClinicalTrials.gov.