NCT07353931RecruitingPhase 3
Efficacy and Safety of Eloralintide (LY3841136) in Participants With Osteoarthritis Knee Pain and Obesity or Overweight
A Master Protocol for Phase 3 Randomized, Double-Blind, Placebo-Controlled Studies to Investigate the Efficacy and Safety of Once Weekly Eloralintide in Adult Participants With Osteoarthritis Knee Pain, and Obesity or Overweight (ENLIGHTEN-4)
Source: ClinicalTrials.gov · Last updated 4 Nov 2026
Brief summary (registry, in English)
The YDAN master protocol will support two independent studies, J3R-MC-YOA1 and J3R-MC-YOA2. Each study will investigate how well and safely Eloralintide (LY3841136) works in adults with obesity or overweight who have osteoarthritis (OA) of the knee with pain. Participation in the study will last about 75 weeks, including screening.
- Status (registry)
- Recruiting
- Phase (registry)
- Phase 3
- Study type
- Interventional
- Enrollment
- 900 (estimated)
- First submitted
- 16 Jan 2026
- Start date
- 9 Feb 2026
- Primary completion date
- Mar 2028
- Lead sponsor
- Eli Lilly and Company
- Diseases
- Obesity
- NCT number
- NCT07353931
- EU CT number
- 2025-523768-19-00
What you commit to
- Study type: Interventional · Phase 3
- Planned participants: 900
- From 9 Feb 2026 to the primary completion date, Mar 2028
- 146 sites in 13 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 greater than 1 year before screening)
- Have a prior or planned endoscopic procedure and/or device-based therapy for obesity (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 an active knee infection
- Have a history or diagnosis of New York Heart Association Functional Classification Class IV congestive heart failure
Who the study is looking for
- Have a body mass index (BMI) of 27 kilograms per square meter (kg/m²) or higher at screening
- Have a stable body weight (less than 5% body weight change) for 90 days prior to screening
- Have tried at least once to lose weight through diet but were unsuccessful
- Have osteoarthritis of the knee and at least one of the following conditions:
- Be over 50 years old
- Have morning knee stiffness that lasts about 30 minutes
- Have a crackling or grinding sound or feeling in the knee
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (146)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Centro Médico Arsema Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Not yet recruiting |
| Organización Médica de Investigación Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Not yet recruiting |
| Stat Research S.A. Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Not yet recruiting |
| Centro Privado de Medicina Familiar / Mindout Research Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Not yet recruiting |
| CARDIAMET Investigaciones Médicas Coordinator of this site? Confirm its status | Buenos Aires | Argentina | Not yet recruiting |
| Centro de Investigaciones Clínicas Baigorria Coordinator of this site? Confirm its status | Granadero Baigorria | Argentina | Not yet recruiting |
| INECO Neurociencias Oroño Coordinator of this site? Confirm its status | Rosario | Argentina | Not yet recruiting |
| Instituto Especialidades de la Salud Rosario Coordinator of this site? Confirm its status | Rosario | Argentina | Not yet recruiting |
| Medicina Reumatológica Coordinator of this site? Confirm its status | San Fernando | Argentina | Not yet recruiting |
| Instituto de Alta Complejidad San Isidro Coordinator of this site? Confirm its status | San Isidro | Argentina | Not yet recruiting |
| Centro Polivalente de Asistencia E Investigacion Clinica Cer San Juan Coordinator of this site? Confirm its status | San Juan | Argentina | Not yet recruiting |
| Centro de Investigaciones Médicas Tucuman Coordinator of this site? Confirm its status | SAN M. de Tucuman | Argentina | Not yet recruiting |
| Centro de Investigaciones Reumatológicas Coordinator of this site? Confirm its status | San Miguel de Tucumán | Argentina | Not yet recruiting |
| Go Centro Medico San Nicolás Coordinator of this site? Confirm its status | San Nicolás | Argentina | Not yet recruiting |
| ReumaClinic Coordinator of this site? Confirm its status | Genk | Belgium | Recruiting |
| Universitair Ziekenhuis Gent Coordinator of this site? Confirm its status | Gent | Belgium | Recruiting |
| Kormont Coordinator of this site? Confirm its status | Kluisbergen | Belgium | Recruiting |
| UZ Leuven Coordinator of this site? Confirm its status | Leuven | Belgium | Recruiting |
| Meclinas Coordinator of this site? Confirm its status | Mechelen | Belgium | Recruiting |
| ZNA Jan Palfijn Coordinator of this site? Confirm its status | Merksem | Belgium | Recruiting |
| Hip & Knee Unit in Sint-Martens-Latem Coordinator of this site? Confirm its status | Sint-Martens-Latem | Belgium | Recruiting |
| Apex Trials Coordinator of this site? Confirm its status | Guelph | Canada | Recruiting |
| G.R.M.O. (Groupe de recherche en maladies osseuses) Inc. Coordinator of this site? Confirm its status | Québec | Canada | Recruiting |
| Diex Recherche Inc. Division Quebec Coordinator of this site? Confirm its status | Québec | Canada | Recruiting |
| Stouffville Medical Research Institute Inc. Coordinator of this site? Confirm its status | Stouffville | Canada | Recruiting |
| Maple Leaf Research Coordinator of this site? Confirm its status | Toronto | Canada | Recruiting |
| Dr. Anil K. Gupta Medicine Professional Corporation Coordinator of this site? Confirm its status | Toronto | Canada | Recruiting |
| Diex Recherche Inc. Division Victoriaville Coordinator of this site? Confirm its status | Victoriaville | Canada | Recruiting |
| Beijing Ji Shui Tan Hospital Coordinator of this site? Confirm its status | Beijing | China | Recruiting |
| The First Afflilated Hospital of Bengbu Medical College Coordinator of this site? Confirm its status | Bengbu | China | Recruiting |
| The Second Hospital of Jilin University Coordinator of this site? Confirm its status | Changchun | China | Recruiting |
| Jilin Province People's Hospital Coordinator of this site? Confirm its status | Changchun | China | Recruiting |
| Xiangya Hospital Central South University Coordinator of this site? Confirm its status | Changsha | China | Recruiting |
| 2nd Affiliated Hospital Chongqing Medical Universi Coordinator of this site? Confirm its status | Chongqing | China | Recruiting |
| The Second Affiliated Hospital of Zhejiang University School of Medicine Coordinator of this site? Confirm its status | Hangzhou | China | Recruiting |
| The Second People's Hospital of Hefei Coordinator of this site? Confirm its status | Hefei | China | Recruiting |
| Jinan Central Hospital Coordinator of this site? Confirm its status | Jinan | China | Recruiting |
| The First Affiliated Hospital of Henan University of Science &Technology Coordinator of this site? Confirm its status | Luoyang | China | Recruiting |
| Jiangsu Province Hospital Coordinator of this site? Confirm its status | Nanjing | China | Recruiting |
| Zhongda Hospital Southeast University Coordinator of this site? Confirm its status | Nanjing | China | Recruiting |
| Nanjing First Hospital Coordinator of this site? Confirm its status | Nanjing | China | Recruiting |
| The Second Affiliated Hospital of Nanjing Medical University Coordinator of this site? Confirm its status | Nanjing | China | Recruiting |
| The First Affiliated Hospital of Ningbo University Coordinator of this site? Confirm its status | Ningbo | China | Recruiting |
| Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine Coordinator of this site? Confirm its status | Shanghai | China | Recruiting |
| Huashan Hospital, Fudan University Coordinator of this site? Confirm its status | Shanghai | China | Recruiting |
| Zhongshan Hospital,Fudan University Coordinator of this site? Confirm its status | Shanghai | China | Recruiting |
| The Second Affiliated Hospital of Soochow University Coordinator of this site? Confirm its status | Suzhou | China | Recruiting |
| Tianjin Hospital Coordinator of this site? Confirm its status | Tianjin | China | Recruiting |
| The 2nd Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University Coordinator of this site? Confirm its status | Wenzhou | China | Recruiting |
| Tongji Hospital Tongji Medical,Science & Technology Coordinator of this site? Confirm its status | Wuhan | China | Recruiting |
| Xianyang Hospital of Yan'an University Coordinator of this site? Confirm its status | Xianyang | China | Recruiting |
| Revmatologie s.r.o. Coordinator of this site? Confirm its status | Brno-Sever | Czechia | Recruiting |
| Pratia Brno s.r.o. Coordinator of this site? Confirm its status | Brno-Stred | Czechia | Recruiting |
| INREA s.r.o. Coordinator of this site? Confirm its status | Ostrava | Czechia | Recruiting |
| Pratia Pardubice a.s. Coordinator of this site? Confirm its status | Pardubice I | Czechia | Recruiting |
| MEDICAL PLUS Research, s.r.o. Coordinator of this site? Confirm its status | Uherské Hradiště | Czechia | Recruiting |
| Siteworks GmbH Coordinator of this site? Confirm its status | Bochum | Germany | Recruiting |
| Private Practice - Dr. Kai Könemann & Dr. Henrik Könemann Coordinator of this site? Confirm its status | Buende | Germany | Recruiting |
| MVZ Hausaerzte Grossenbaum GmbH Coordinator of this site? Confirm its status | Duisburg | Germany | Recruiting |
| MVZ Rheumatologie und Autoimmunmedizin Hamburg GmbH Coordinator of this site? Confirm its status | Hamburg | Germany | Recruiting |
| Siteworks GmbH Coordinator of this site? Confirm its status | Karlsruhe | Germany | Recruiting |
| Ambenet GmbH Das Ambulante Behandlungsnetz Coordinator of this site? Confirm its status | Leipzig | Germany | Recruiting |
| CDG Studienambulanz Hartard Coordinator of this site? Confirm its status | München | Germany | Recruiting |
| FutureMeds GmbH Coordinator of this site? Confirm its status | Offenbach Am Main | Germany | Recruiting |
| Sanos A/S Coordinator of this site? Confirm its status | Gandrup | Denmark | Recruiting |
| Sanos A/S Coordinator of this site? Confirm its status | Herlev | Denmark | Recruiting |
| Sanos A/S Coordinator of this site? Confirm its status | Vejle | Denmark | Recruiting |
| Velocity Clinical Research, Bristol Coordinator of this site? Confirm its status | Bristol | United Kingdom | Recruiting |
| FutureMeds Glasgow - CPS Research Coordinator of this site? Confirm its status | Glasgow | United Kingdom | Recruiting |
| FutureMeds - London Coordinator of this site? Confirm its status | London | United Kingdom | Recruiting |
| Futuremeds-Newcastle Coordinator of this site? Confirm its status | Newcastle | United Kingdom | Recruiting |
| Atlantic Medical Coordinator of this site? Confirm its status | Penzance | United Kingdom | Recruiting |
| Woodstock Bower Surgery Coordinator of this site? Confirm its status | Rotherham | United Kingdom | Recruiting |
| Panthera Biopartners - Sheffield Coordinator of this site? Confirm its status | Sheffield | United Kingdom | Recruiting |
| Panthera Clinic - York Coordinator of this site? Confirm its status | York | United Kingdom | Recruiting |
| National Hospital Organization Chiba Medical Center Coordinator of this site? Confirm its status | Chiba | Japan | Recruiting |
| Tokyo-Eki Center-building Clinic Coordinator of this site? Confirm its status | Chūōku | Japan | Recruiting |
| Tokyo Asbo Clinic Coordinator of this site? Confirm its status | Chūōku | Japan | Recruiting |
| Shin Komonji Hospital Coordinator of this site? Confirm its status | Kitakyushu-Shi | Japan | Recruiting |
| Goto Orthopedic Surgery Clinic Coordinator of this site? Confirm its status | Miyazaki | Japan | Recruiting |
| Komagidai Clinic Coordinator of this site? Confirm its status | Nagareyama | Japan | Recruiting |
| Fujigaki Clinic Coordinator of this site? Confirm its status | Ōita | Japan | Recruiting |
| Saitama City Hospital Coordinator of this site? Confirm its status | Saitama | Japan | Recruiting |
| Ibaraki Seinan Medical Center Hospital Coordinator of this site? Confirm its status | Sashima | Japan | Recruiting |
| Ogura Orthopedics Surgery Coordinator of this site? Confirm its status | Sendai | Japan | Recruiting |
| Katsura Garden Orthopedics Coordinator of this site? Confirm its status | Sendai | Japan | Recruiting |
| Ooimachi Orthopedic Surgery and surgery Clinic Coordinator of this site? Confirm its status | Shinagawa-ku Tokyo | Japan | Recruiting |
| Masumoto Orthopedics Clinic Coordinator of this site? Confirm its status | Suginami City | Japan | Recruiting |
| National Hospital Organization Toyohashi Medical Center Coordinator of this site? Confirm its status | Toyohashi | Japan | Recruiting |
| Yamagata Tokushukai Hospital Coordinator of this site? Confirm its status | Yamagata | Japan | Recruiting |
| Keimyung University Dongsan Hospital Coordinator of this site? Confirm its status | Daegu | South Korea | Recruiting |
| Boramae Medical Center Coordinator of this site? Confirm its status | Dongjak-gu | South Korea | Recruiting |
| Seoul National University Hospital Coordinator of this site? Confirm its status | Seoul | South Korea | Recruiting |
| The Catholic Univ. of Korea Seoul St. Mary's Hospital Coordinator of this site? Confirm its status | Seoul | South Korea | Recruiting |
| Hallym University Kangnam Sacred Heart Hospital Coordinator of this site? Confirm its status | Seoul | South Korea | Recruiting |
| Severance Hospital, Yonsei University Health System Coordinator of this site? Confirm its status | Seoul | South Korea | Recruiting |
| Asan Medical Center Coordinator of this site? Confirm its status | Seoul | South Korea | Recruiting |
| The Catholic University of Korea Uijeongbu St. Mary's Hospital Coordinator of this site? Confirm its status | Uijeongbu-si | South Korea | Recruiting |
| Dorado Medical Complex Coordinator of this site? Confirm its status | Dorado | Puerto Rico | Recruiting |
| GCM Medical Group, PSC - Hato Rey Site Coordinator of this site? Confirm its status | San Juan | Puerto Rico | Recruiting |
| Changhua Christian Hospital Coordinator of this site? Confirm its status | Changhua County | Taiwan | Recruiting |
| Chang Gung Memorial Hospital at Kaohsiung Coordinator of this site? Confirm its status | Kaohsiung Niao Sung Dist | Taiwan | Recruiting |
| China Medical University Hospital Coordinator of this site? Confirm its status | Taichung | Taiwan | Recruiting |
| National Cheng Kung University Hospital Coordinator of this site? Confirm its status | Tainan | Taiwan | Recruiting |
| Taipei Medical University Hospital Coordinator of this site? Confirm its status | Taipei | Taiwan | Recruiting |
| Tri-Service General Hospital Coordinator of this site? Confirm its status | Taipei | Taiwan | Recruiting |
| National Taiwan University Hospital Coordinator of this site? Confirm its status | Taipei | Taiwan | Recruiting |
| Medical Research Partners Coordinator of this site? Confirm its status | Ammon | United States | Recruiting |
| JCCT - Juno Bellaire Site Coordinator of this site? Confirm its status | Bellaire | United States | Recruiting |
| Ellipsis Research Group - Brooklyn - 7th Street Coordinator of this site? Confirm its status | Brooklyn | United States | Recruiting |
| Rochester Clinical Research - Buffalo Coordinator of this site? Confirm its status | Buffalo | United States | Recruiting |
| Skylight Health Research - Burlington Coordinator of this site? Confirm its status | Burlington | United States | Recruiting |
| Charlottesville Medical Research Coordinator of this site? Confirm its status | Charlottesville | United States | Recruiting |
| Great Lakes Clinical Trials - Ravenswood Coordinator of this site? Confirm its status | Chicago | United States | Recruiting |
| Skylight Health Research - Colorado Springs Coordinator of this site? Confirm its status | Colorado Springs | United States | Recruiting |
| Orita Clinical Research Coordinator of this site? Confirm its status | Decatur | United States | Recruiting |
| Epic Medical Research - DeSoto Coordinator of this site? Confirm its status | DeSoto | United States | Recruiting |
| Qualmedica Research, LLC Coordinator of this site? Confirm its status | Evansville | United States | Recruiting |
| Valley Institute of Research - Fort Worth Coordinator of this site? Confirm its status | Fort Worth | United States | Recruiting |
| Ark Clinical Research, Fountain Valley Coordinator of this site? Confirm its status | Fountain Valley | United States | Recruiting |
| Care Access - Houston Coordinator of this site? Confirm its status | Houston | United States | Recruiting |
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| NYC Research Inc. Coordinator of this site? Confirm its status | Long Island City | United States | Recruiting |
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| Care Access - 801 South Power Road, Mesa Coordinator of this site? Confirm its status | Mesa | United States | Recruiting |
| Elite Pain and Spine Institute - South Crimson Road Coordinator of this site? Confirm its status | Mesa | United States | Recruiting |
| AMR Clinical Coordinator of this site? Confirm its status | Mobile | United States | Recruiting |
| AMR Clinical Coordinator of this site? Confirm its status | Newton | United States | Recruiting |
| Elite Clinical Studies, LLC Coordinator of this site? Confirm its status | Phoenix | United States | Recruiting |
| Keystone Clinical Studies Coordinator of this site? Confirm its status | Plymouth Meeting | United States | Recruiting |
| Care Access - Quincy Coordinator of this site? Confirm its status | Quincy | United States | Recruiting |
| Rochester Clinical Research, LLC Coordinator of this site? Confirm its status | Rochester | United States | Recruiting |
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This page is information, not medical advice. Discuss any trial with your doctor.