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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

Full criteria on ClinicalTrials.gov

Sites (146)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Centro Médico Arsema
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Buenos AiresArgentinaNot yet recruiting
Organización Médica de Investigación
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Buenos AiresArgentinaNot yet recruiting
Stat Research S.A.
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Buenos AiresArgentinaNot yet recruiting
Centro Privado de Medicina Familiar / Mindout Research
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Buenos AiresArgentinaNot yet recruiting
CARDIAMET Investigaciones Médicas
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Buenos AiresArgentinaNot yet recruiting
Centro de Investigaciones Clínicas Baigorria
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Granadero BaigorriaArgentinaNot yet recruiting
INECO Neurociencias Oroño
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RosarioArgentinaNot yet recruiting
Instituto Especialidades de la Salud Rosario
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RosarioArgentinaNot yet recruiting
Medicina Reumatológica
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San FernandoArgentinaNot yet recruiting
Instituto de Alta Complejidad San Isidro
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San IsidroArgentinaNot yet recruiting
Centro Polivalente de Asistencia E Investigacion Clinica Cer San Juan
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San JuanArgentinaNot yet recruiting
Centro de Investigaciones Médicas Tucuman
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SAN M. de TucumanArgentinaNot yet recruiting
Centro de Investigaciones Reumatológicas
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San Miguel de TucumánArgentinaNot yet recruiting
Go Centro Medico San Nicolás
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San NicolásArgentinaNot yet recruiting
ReumaClinic
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GenkBelgiumRecruiting
Universitair Ziekenhuis Gent
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GentBelgiumRecruiting
Kormont
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KluisbergenBelgiumRecruiting
UZ Leuven
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LeuvenBelgiumRecruiting
Meclinas
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MechelenBelgiumRecruiting
ZNA Jan Palfijn
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MerksemBelgiumRecruiting
Hip & Knee Unit in Sint-Martens-Latem
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Sint-Martens-LatemBelgiumRecruiting
Apex Trials
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GuelphCanadaRecruiting
G.R.M.O. (Groupe de recherche en maladies osseuses) Inc.
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QuébecCanadaRecruiting
Diex Recherche Inc. Division Quebec
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QuébecCanadaRecruiting
Stouffville Medical Research Institute Inc.
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StouffvilleCanadaRecruiting
Maple Leaf Research
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TorontoCanadaRecruiting
Dr. Anil K. Gupta Medicine Professional Corporation
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TorontoCanadaRecruiting
Diex Recherche Inc. Division Victoriaville
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VictoriavilleCanadaRecruiting
Beijing Ji Shui Tan Hospital
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BeijingChinaRecruiting
The First Afflilated Hospital of Bengbu Medical College
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BengbuChinaRecruiting
The Second Hospital of Jilin University
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ChangchunChinaRecruiting
Jilin Province People's Hospital
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ChangchunChinaRecruiting
Xiangya Hospital Central South University
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ChangshaChinaRecruiting
2nd Affiliated Hospital Chongqing Medical Universi
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ChongqingChinaRecruiting
The Second Affiliated Hospital of Zhejiang University School of Medicine
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HangzhouChinaRecruiting
The Second People's Hospital of Hefei
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HefeiChinaRecruiting
Jinan Central Hospital
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JinanChinaRecruiting
The First Affiliated Hospital of Henan University of Science &Technology
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LuoyangChinaRecruiting
Jiangsu Province Hospital
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NanjingChinaRecruiting
Zhongda Hospital Southeast University
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NanjingChinaRecruiting
Nanjing First Hospital
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NanjingChinaRecruiting
The Second Affiliated Hospital of Nanjing Medical University
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NanjingChinaRecruiting
The First Affiliated Hospital of Ningbo University
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NingboChinaRecruiting
Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine
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ShanghaiChinaRecruiting
Huashan Hospital, Fudan University
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ShanghaiChinaRecruiting
Zhongshan Hospital,Fudan University
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ShanghaiChinaRecruiting
The Second Affiliated Hospital of Soochow University
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SuzhouChinaRecruiting
Tianjin Hospital
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TianjinChinaRecruiting
The 2nd Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University
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WenzhouChinaRecruiting
Tongji Hospital Tongji Medical,Science & Technology
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WuhanChinaRecruiting
Xianyang Hospital of Yan'an University
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XianyangChinaRecruiting
Revmatologie s.r.o.
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Brno-SeverCzechiaRecruiting
Pratia Brno s.r.o.
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Brno-StredCzechiaRecruiting
INREA s.r.o.
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OstravaCzechiaRecruiting
Pratia Pardubice a.s.
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Pardubice ICzechiaRecruiting
MEDICAL PLUS Research, s.r.o.
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Uherské HradištěCzechiaRecruiting
Siteworks GmbH
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BochumGermanyRecruiting
Private Practice - Dr. Kai Könemann & Dr. Henrik Könemann
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BuendeGermanyRecruiting
MVZ Hausaerzte Grossenbaum GmbH
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DuisburgGermanyRecruiting
MVZ Rheumatologie und Autoimmunmedizin Hamburg GmbH
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HamburgGermanyRecruiting
Siteworks GmbH
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KarlsruheGermanyRecruiting
Ambenet GmbH Das Ambulante Behandlungsnetz
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LeipzigGermanyRecruiting
CDG Studienambulanz Hartard
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MünchenGermanyRecruiting
FutureMeds GmbH
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Offenbach Am MainGermanyRecruiting
Sanos A/S
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GandrupDenmarkRecruiting
Sanos A/S
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HerlevDenmarkRecruiting
Sanos A/S
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VejleDenmarkRecruiting
Velocity Clinical Research, Bristol
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BristolUnited KingdomRecruiting
FutureMeds Glasgow - CPS Research
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GlasgowUnited KingdomRecruiting
FutureMeds - London
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LondonUnited KingdomRecruiting
Futuremeds-Newcastle
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NewcastleUnited KingdomRecruiting
Atlantic Medical
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PenzanceUnited KingdomRecruiting
Woodstock Bower Surgery
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RotherhamUnited KingdomRecruiting
Panthera Biopartners - Sheffield
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SheffieldUnited KingdomRecruiting
Panthera Clinic - York
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YorkUnited KingdomRecruiting
National Hospital Organization Chiba Medical Center
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ChibaJapanRecruiting
Tokyo-Eki Center-building Clinic
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ChūōkuJapanRecruiting
Tokyo Asbo Clinic
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ChūōkuJapanRecruiting
Shin Komonji Hospital
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Kitakyushu-ShiJapanRecruiting
Goto Orthopedic Surgery Clinic
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MiyazakiJapanRecruiting
Komagidai Clinic
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NagareyamaJapanRecruiting
Fujigaki Clinic
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ŌitaJapanRecruiting
Saitama City Hospital
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SaitamaJapanRecruiting
Ibaraki Seinan Medical Center Hospital
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SashimaJapanRecruiting
Ogura Orthopedics Surgery
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SendaiJapanRecruiting
Katsura Garden Orthopedics
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SendaiJapanRecruiting
Ooimachi Orthopedic Surgery and surgery Clinic
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Shinagawa-ku TokyoJapanRecruiting
Masumoto Orthopedics Clinic
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Suginami CityJapanRecruiting
National Hospital Organization Toyohashi Medical Center
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ToyohashiJapanRecruiting
Yamagata Tokushukai Hospital
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YamagataJapanRecruiting
Keimyung University Dongsan Hospital
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DaeguSouth KoreaRecruiting
Boramae Medical Center
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Dongjak-guSouth KoreaRecruiting
Seoul National University Hospital
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SeoulSouth KoreaRecruiting
The Catholic Univ. of Korea Seoul St. Mary's Hospital
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SeoulSouth KoreaRecruiting
Hallym University Kangnam Sacred Heart Hospital
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SeoulSouth KoreaRecruiting
Severance Hospital, Yonsei University Health System
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SeoulSouth KoreaRecruiting
Asan Medical Center
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SeoulSouth KoreaRecruiting
The Catholic University of Korea Uijeongbu St. Mary's Hospital
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Uijeongbu-siSouth KoreaRecruiting
Dorado Medical Complex
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DoradoPuerto RicoRecruiting
GCM Medical Group, PSC - Hato Rey Site
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San JuanPuerto RicoRecruiting
Changhua Christian Hospital
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Changhua CountyTaiwanRecruiting
Chang Gung Memorial Hospital at Kaohsiung
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Kaohsiung Niao Sung DistTaiwanRecruiting
China Medical University Hospital
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TaichungTaiwanRecruiting
National Cheng Kung University Hospital
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TainanTaiwanRecruiting
Taipei Medical University Hospital
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TaipeiTaiwanRecruiting
Tri-Service General Hospital
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TaipeiTaiwanRecruiting
National Taiwan University Hospital
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TaipeiTaiwanRecruiting
Medical Research Partners
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AmmonUnited StatesRecruiting
JCCT - Juno Bellaire Site
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BellaireUnited StatesRecruiting
Ellipsis Research Group - Brooklyn - 7th Street
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BrooklynUnited StatesRecruiting
Rochester Clinical Research - Buffalo
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BuffaloUnited StatesRecruiting
Skylight Health Research - Burlington
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BurlingtonUnited StatesRecruiting
Charlottesville Medical Research
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CharlottesvilleUnited StatesRecruiting
Great Lakes Clinical Trials - Ravenswood
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ChicagoUnited StatesRecruiting
Skylight Health Research - Colorado Springs
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Colorado SpringsUnited StatesRecruiting
Orita Clinical Research
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DecaturUnited StatesRecruiting
Epic Medical Research - DeSoto
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DeSotoUnited StatesRecruiting
Qualmedica Research, LLC
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EvansvilleUnited StatesRecruiting
Valley Institute of Research - Fort Worth
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Fort WorthUnited StatesRecruiting
Ark Clinical Research, Fountain Valley
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Fountain ValleyUnited StatesRecruiting
Care Access - Houston
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HoustonUnited StatesRecruiting
Westside Center for Clinical Research
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JacksonvilleUnited StatesRecruiting
Paramount Clinical Research - Data Point Clinical Research
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KirklandUnited StatesRecruiting
NYC Research Inc.
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Long Island CityUnited StatesRecruiting
Monroe Biomedical Research - Louisville
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LouisvilleUnited StatesRecruiting
Care Access - 801 South Power Road, Mesa
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MesaUnited StatesRecruiting
Elite Pain and Spine Institute - South Crimson Road
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MesaUnited StatesRecruiting
AMR Clinical
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MobileUnited StatesRecruiting
AMR Clinical
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NewtonUnited StatesRecruiting
Elite Clinical Studies, LLC
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PhoenixUnited StatesRecruiting
Keystone Clinical Studies
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Plymouth MeetingUnited StatesRecruiting
Care Access - Quincy
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QuincyUnited StatesRecruiting
Rochester Clinical Research, LLC
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RochesterUnited StatesRecruiting
Endeavor Clinical Trials
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San AntonioUnited StatesRecruiting
VIP Trials
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San AntonioUnited StatesRecruiting
Wolverine Clinical Trials
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Santa AnaUnited StatesRecruiting
Consano Clinical Research, LLC
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Shavano ParkUnited StatesRecruiting
AMR Clinical
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South JordanUnited StatesRecruiting
Encompass Clinical Research
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Spring ValleyUnited StatesRecruiting
Care Access - St. Petersburg
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St. PetersburgUnited StatesRecruiting
Tucson Orthopaedic Institute - North Wyatt Drive
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TucsonUnited StatesRecruiting
Central States Research
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TulsaUnited StatesRecruiting
Diablo Clinical Research, Inc.
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Walnut CreekUnited StatesRecruiting
Texas Valley Clinical Research
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WeslacoUnited StatesRecruiting
Conquest Research
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Winter ParkUnited StatesRecruiting
North Georgia Clinical Research
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WoodstockUnited StatesRecruiting

This page is information, not medical advice. Discuss any trial with your doctor.