NCT07881432Not yet recruitingPhase 3
A Study of EloraTZP in Adult Participants With Obesity Without Type 2 Diabetes
A Phase 3 Study to Investigate the Efficacy and Safety of LY900043 in Adult Participants With Obesity Without Type 2 Diabetes
Source: ClinicalTrials.gov · Last updated 3 Nov 2026
Brief summary (registry, in English)
The purpose of this study is to investigate the efficacy and safety of eloralintide and tirzepatide coformulation (EloraTZP) compared with tirzepatide, eloralintide and placebo for body weight reduction in participants with obesity. Participation in the study will last about 2 years.
- Status (registry)
- Not yet recruiting
- Phase (registry)
- Phase 3
- Study type
- Interventional
- Enrollment
- 2115 (estimated)
- First submitted
- 12 Oct 2026
- Start date
- 1 Dec 2026
- Primary completion date
- 31 Oct 2029
- Lead sponsor
- Eli Lilly and Company
- Diseases
- Obesity, Type 2 diabetes
- NCT number
- NCT07881432
- EU CT number
- 2026-526047-34-00
What you commit to
- Study type: Interventional · Phase 3
- Planned participants: 2115
- From 1 Dec 2026 to the primary completion date, 31 Oct 2029
- 155 sites in 9 countries
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Have a prior or planned surgical treatment for obesity (liposuction, cryolipolysis, or abdominoplasty allowed if performed \>1 year before screening)
- Have a prior or planned endoscopic procedure and/or device-based therapy for obesity and/or type 2 diabetes (prior device-based therapy acceptable if device removal was more than 6 months prior to screening)
- Have had within 90 days prior to screening:
- heart attack
- stroke
- coronary artery revascularization
- unstable angina, or
- hospitalization due to congestive heart failure
- Have taken medications or alternative remedies intended for weight loss within 90 days of screening
Other illness
- Have type 1 diabetes, type 2 diabetes, or any other type of diabetes
- Have a history or diagnosis of New York Heart Association Functional Classification Class IV congestive heart failure
Lab values
- Have taken any glucose-lowering medication within 90 days of screening
Who the study is looking for
- Have a stable self-reported body weight (\<5% body weight change) for 90 days prior to screening
- Have a BMI of ≥35 kg/m2 at screening
- Have a history of at least 1 self-reported unsuccessful dietary effort to reduce body weight
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (155)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Instituto de Investigaciones Clínicas Bahia Blanca Coordinator of this site? Confirm its status | Bahía Blanca | Argentina | Unknown status |
| CEMEDIC Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Unknown status |
| Consultorio Medico Investigador Principal Dr Besada Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Unknown status |
| DOLZ Investigación Clínica Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Unknown status |
| Centro Medico Dra. Laura Maffei- Investigacion Clinica Aplicada Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Unknown status |
| Cicemo Srl Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Unknown status |
| Centro Médico Viamonte Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Unknown status |
| Mautalen Salud e Investigación Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Unknown status |
| IDIM - Instituto de Investigaciones Metabólicas Coordinator of this site? Confirm its status | Ciudad de Buenos Aires | Argentina | Unknown status |
| Centro Medico Privado San Vicente Diabetes Coordinator of this site? Confirm its status | Córdoba | Argentina | Unknown status |
| MICA - Medicina e Investigación Cardiometabólica Coordinator of this site? Confirm its status | Del Viso | Argentina | Unknown status |
| Hospital Español de Mendoza Coordinator of this site? Confirm its status | Godoy Cruz | Argentina | Unknown status |
| Centro de Investigaciones Clínicas Baigorria Coordinator of this site? Confirm its status | Granadero Baigorria | Argentina | Unknown status |
| CMD-Centro Médico y Diagnóstico por Imágenes Coordinator of this site? Confirm its status | Junín | Argentina | Unknown status |
| Centro de Investigaciones Medicas Mar Del Plata Coordinator of this site? Confirm its status | Mar del Plata | Argentina | Unknown status |
| Instituto de Cardiología Wolff Coordinator of this site? Confirm its status | Mendoza | Argentina | Unknown status |
| Instituto Médico Catamarca IMEC Coordinator of this site? Confirm its status | Rosario | Argentina | Unknown status |
| Instituto Médico Fundación Grupo Colaborativo Rosario Investigación y Prevención Medica Coordinator of this site? Confirm its status | Rosario | Argentina | Unknown status |
| Centro de Investigaciones Médicas Tucuman Coordinator of this site? Confirm its status | SAN M. de Tucuman | Argentina | Unknown status |
| Sanatorio Norte Coordinator of this site? Confirm its status | Santiago del Estero | Argentina | Unknown status |
| Luhe Hospital Coordinator of this site? Confirm its status | Beijing | China | Unknown status |
| Peking University First Hospital Coordinator of this site? Confirm its status | Beijing | China | Unknown status |
| Peking University People's Hospital Coordinator of this site? Confirm its status | Beijing | China | Unknown status |
| The Second Hospital of Jilin University Coordinator of this site? Confirm its status | Changchun | China | Unknown status |
| The Third Xiangya Hospital of Central South University Coordinator of this site? Confirm its status | Changsha | China | Unknown status |
| Sichuan Provincial People's Hospital Coordinator of this site? Confirm its status | Chengdu | China | Unknown status |
| 2nd Affiliated Hospital Chongqing Medical Universi Coordinator of this site? Confirm its status | Chongqing | China | Unknown status |
| The First Affiliated Hospital of Jinan University Coordinator of this site? Confirm its status | Guangzhou | China | Unknown status |
| Zhujiang Hospital Coordinator of this site? Confirm its status | Guangzhou | China | Unknown status |
| The Second People's Hospital of Hefei Coordinator of this site? Confirm its status | Hefei | China | Unknown status |
| Jinan Central Hospital Coordinator of this site? Confirm its status | Jinan | China | Unknown status |
| The First Affiliated Hospital of Henan University of Science &Technology Coordinator of this site? Confirm its status | Luoyang | China | Unknown status |
| Affiliated Hospital of Luzhou Medical College Coordinator of this site? Confirm its status | Luzhou | China | Unknown status |
| Jiangxi Provincial People's Hospital Coordinator of this site? Confirm its status | Nanchang | China | Unknown status |
| Nanjing Medical University - Nanjing Jiangning Hospital Coordinator of this site? Confirm its status | Nanjing | China | Unknown status |
| Jiangsu Province Official Hospital Coordinator of this site? Confirm its status | Nanjing | China | Unknown status |
| The Second Affiliated Hospital of Nanjing Medical University Coordinator of this site? Confirm its status | Nanjing | China | Unknown status |
| Nanjing First Hospital Coordinator of this site? Confirm its status | Nanjing | China | Unknown status |
| The First Affiliated Hospital of Nanyang Medical College Coordinator of this site? Confirm its status | Nanyang | China | Unknown status |
| Ningbo First Hospital Coordinator of this site? Confirm its status | Ningbo | China | Unknown status |
| The First Hospital of Qinhuangdao Coordinator of this site? Confirm its status | Qinhuangdao Shi | China | Unknown status |
| Jiading District Central Hospital Coordinator of this site? Confirm its status | Shanghai | China | Unknown status |
| The First Hospital of Hebei Medical University Coordinator of this site? Confirm its status | Shijiazhuang | China | Unknown status |
| The First Affiliated Hospital of Soochow University Coordinator of this site? Confirm its status | Suzhou | China | Unknown status |
| Xianyang Hospital of Yan'an University Coordinator of this site? Confirm its status | Xianyang | China | Unknown status |
| FutureMeds Berlin Coordinator of this site? Confirm its status | Berlin | Germany | Unknown status |
| Siteworks GmbH - Bochum Coordinator of this site? Confirm its status | Bochum | Germany | Unknown status |
| Zentrum fur klinische Forschung - Köln Coordinator of this site? Confirm its status | Cologne | Germany | Unknown status |
| InnoDiab Forschung Gmbh Coordinator of this site? Confirm its status | Essen | Germany | Unknown status |
| Hausarztzentrum Butendorf Coordinator of this site? Confirm its status | Gladbeck | Germany | Unknown status |
| Diabeteszentrum Hamburg West Coordinator of this site? Confirm its status | Hamburg | Germany | Unknown status |
| AmBeNet GmbH Coordinator of this site? Confirm its status | Leipzig | Germany | Unknown status |
| UKSH Campus Lübeck, Med. 1 - AG Meyhöfer Coordinator of this site? Confirm its status | Lübeck | Germany | Unknown status |
| FutureMeds Offenbach Coordinator of this site? Confirm its status | Offenbach | Germany | Unknown status |
| RED-Institut GmbH Coordinator of this site? Confirm its status | Oldenburg | Germany | Unknown status |
| SANOS Clinic Coordinator of this site? Confirm its status | Ratingen | Germany | Unknown status |
| Layton Medical Centre Coordinator of this site? Confirm its status | Blackpool | United Kingdom | Unknown status |
| Ashton Medical Group - Chapel House Coordinator of this site? Confirm its status | Lancashire | United Kingdom | Unknown status |
| St Pancras Clinical Research Coordinator of this site? Confirm its status | London | United Kingdom | Unknown status |
| Atlantic Medical Coordinator of this site? Confirm its status | Penzance | United Kingdom | Unknown status |
| Abbeywell Surgery Coordinator of this site? Confirm its status | Romsey | United Kingdom | Unknown status |
| Marine Lake Medical Practice Coordinator of this site? Confirm its status | West Kirby | United Kingdom | Unknown status |
| Avron Hospitals Coordinator of this site? Confirm its status | Ahmedabad | India | Unknown status |
| GMERS Medical College and General Hospital Coordinator of this site? Confirm its status | Baroda | India | Unknown status |
| CentraCare Super Speciality Hospital and Medical Research Centre Coordinator of this site? Confirm its status | Belagavi | India | Unknown status |
| Rajiv Gandhi Government General Hospital Coordinator of this site? Confirm its status | Chennai | India | Unknown status |
| Endolife Speciality Hospitals Coordinator of this site? Confirm its status | Guntur | India | Unknown status |
| Karnataka Institute of Medical Sciences Coordinator of this site? Confirm its status | Hubli | India | Unknown status |
| Atmaram Child Care Coordinator of this site? Confirm its status | Kanpur | India | Unknown status |
| Yatharth Super Speciality Hospital - Noida Extension Coordinator of this site? Confirm its status | Noida | India | Unknown status |
| Lifepoint Multispeciality Hospital Coordinator of this site? Confirm its status | Pune | India | Unknown status |
| All India Institute of Medical Sciences Coordinator of this site? Confirm its status | Raipur | India | Unknown status |
| Pacific Medical College & Hospital Coordinator of this site? Confirm its status | Udaipur | India | Unknown status |
| Christian Medical College Vellore Coordinator of this site? Confirm its status | Vellore | India | Unknown status |
| Yotsuya Medical Cube Coordinator of this site? Confirm its status | Chiyoda City | Japan | Unknown status |
| Nihonbashi Sakura Clinic Coordinator of this site? Confirm its status | Chūōku | Japan | Unknown status |
| Tokyo Asbo Clinic Coordinator of this site? Confirm its status | Chūōku | Japan | Unknown status |
| Medical Corporation Chiseikai Tokyo Center Clinic Coordinator of this site? Confirm its status | Chūōku | Japan | Unknown status |
| Mizonokuchi Okamoto Clinic Coordinator of this site? Confirm its status | Kawasaki | Japan | Unknown status |
| aSBo Medical Clinic Coordinator of this site? Confirm its status | Kin-cho, Kunigami-gun | Japan | Unknown status |
| Shimamura Memorial Hospital Coordinator of this site? Confirm its status | Nerima-ku | Japan | Unknown status |
| MY Medical Clinic - Shinjuku Coordinator of this site? Confirm its status | Shinjuku | Japan | Unknown status |
| Clinical Research Hospital Tokyo Coordinator of this site? Confirm its status | Shinjuku-ku | Japan | Unknown status |
| Urasoe General Hospital Coordinator of this site? Confirm its status | Urasoe | Japan | Unknown status |
| Korea University Ansan Hospital Coordinator of this site? Confirm its status | Ansan-si | South Korea | Unknown status |
| Pusan National University Yangsan Hospital Coordinator of this site? Confirm its status | Busan | South Korea | Unknown status |
| Hanyang University Guri Hospital Coordinator of this site? Confirm its status | Guri-si | South Korea | Unknown status |
| Chosun University Hospital Coordinator of this site? Confirm its status | Gwangju | South Korea | Unknown status |
| Yeungnam Univeristy Medical Center Coordinator of this site? Confirm its status | Gyeongsan-si | South Korea | Unknown status |
| Kyungpook National University Hospital Coordinator of this site? Confirm its status | Junggu | South Korea | Unknown status |
| Gachon University Gil Medical Center Coordinator of this site? Confirm its status | Namdong-gu | South Korea | Unknown status |
| Konyang University Hospital Coordinator of this site? Confirm its status | Seogu | South Korea | Unknown status |
| Seoul National University Bundang Hospital Coordinator of this site? Confirm its status | Seongnam | South Korea | Unknown status |
| CHA Bundang Medical Center, CHA University Coordinator of this site? Confirm its status | Seongnam-si | South Korea | Unknown status |
| Seoul National University Hospital Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Nowon Eulji Medical Center, Eulji University Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Severance Hospital, Yonsei University Health System Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Puerto Rico Medical Research Coordinator of this site? Confirm its status | Ponce | Puerto Rico | Unknown status |
| CMRC Headlands, LLC Coordinator of this site? Confirm its status | San Juan | Puerto Rico | Unknown status |
| Miralles Clinical Research Coordinator of this site? Confirm its status | San Juan | Puerto Rico | Unknown status |
| IMA Clinical Research - Albuquerque Coordinator of this site? Confirm its status | Albuquerque | United States | Unknown status |
| Care Access - Arlington 2 Coordinator of this site? Confirm its status | Arlington | United States | Unknown status |
| Washington Center for Weight Management and Research Coordinator of this site? Confirm its status | Arlington | United States | Unknown status |
| JEM Research Institute Coordinator of this site? Confirm its status | Atlantis | United States | Unknown status |
| Pharmasite Research, Inc. Coordinator of this site? Confirm its status | Baltimore | United States | Unknown status |
| Care Access - Baltimore Coordinator of this site? Confirm its status | Baltimore | United States | Unknown status |
| The University of Texas Health Science Center at Houston Coordinator of this site? Confirm its status | Bellaire | United States | Unknown status |
| JCCT - Juno Bellaire Site Coordinator of this site? Confirm its status | Bellaire | United States | Unknown status |
| Brigham and Women's Hospital Diabetes Program Coordinator of this site? Confirm its status | Boston | United States | Unknown status |
| University of North Carolina Medical Center Coordinator of this site? Confirm its status | Chapel Hill | United States | Unknown status |
| IMA Clinical Research Chicago Coordinator of this site? Confirm its status | Chicago | United States | Unknown status |
| Valley Clinical Trials, Inc. Coordinator of this site? Confirm its status | Covina | United States | Unknown status |
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| Care Access - Eunice Coordinator of this site? Confirm its status | Eunice | United States | Unknown status |
| Medication Management Coordinator of this site? Confirm its status | Greensboro | United States | Unknown status |
| East-West Medical Research Institute Coordinator of this site? Confirm its status | Honolulu | United States | Unknown status |
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