Clinical Research Directory
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A Long-Term Study of Tirzepatide (LY3298176) in Adults With Type 1 Diabetes and Obesity or Overweight
Sponsor: Eli Lilly and Company
Summary
The main purpose of this study is to find out how well and how safely tirzepatide works long-term in adults who have type 1 diabetes and obesity or overweight. Participation in the study will last about 20 months.
Official title: A Phase 3, Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study Evaluating the Efficacy and Long-Term Safety of Tirzepatide Once Weekly Compared to Placebo in Adults With Type 1 Diabetes and Obesity or Overweight
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
465
Start Date
2025-05-12
Completion Date
2027-07
Last Updated
2026-02-17
Healthy Volunteers
No
Conditions
Interventions
Tirzepatide
Administered SC
Placebo
Administered SC
Locations (79)
Kaiser Permanente Bonita Medical Offices
Bonita, California, United States
AMCR Institute
Escondido, California, United States
Mary & Dick Allen Diabetes Center
Newport Beach, California, United States
University Clinical Investigators, Inc.
Tustin, California, United States
University of Colorado Anschutz Medical Campus
Aurora, Colorado, United States
Metabolic Research Institute, Inc.
West Palm Beach, Florida, United States
Iowa Diabetes and Endocrinology Research Center
West Des Moines, Iowa, United States
HealthPartners Institute dba International Diabetes Center
Minneapolis, Minnesota, United States
Clinical Research Professionals
Chesterfield, Missouri, United States
Clinvest Headlands Llc
Springfield, Missouri, United States
Las Vegas Endocrinology
Henderson, Nevada, United States
University of North Carolina Medical Center
Chapel Hill, North Carolina, United States
Velocity Clinical Research, Dallas
Dallas, Texas, United States
Juno Research
Houston, Texas, United States
Southern Endocrinology Associates
Mesquite, Texas, United States
Texas Diabetes & Endocrinology, P.A.
Round Rock, Texas, United States
San Antonio Clinical Trials
San Antonio, Texas, United States
Texas Valley Clinical Research
Weslaco, Texas, United States
Buenos Aires Macula S.A
Buenos Aires, Argentina
Stat Research S.A.
Buenos Aires, Argentina
Mautalen Salud e Investigación
Buenos Aires, Argentina
Centro Diabetológico Dr. Waitman
Córdoba, Argentina
CIPADI - Centro Integral de Prevencion y Atencion en Diabetes
Godoy Cruz, Argentina
Centro de Investigaciones Clínicas Baigorria
Granadero Baigorria, Argentina
Instituto Médico Catamarca IMEC
Rosario, Argentina
Investigaciones Clínicas Tucumán
San Miguel de Tucumán, Argentina
Centro de Pesquisa Clinica do Brasil
Brasília, Brazil
Centro de Pesquisa Sao Lucas
Campinas, Brazil
Quanta Diagnóstico e Terapia
Curitiba, Brazil
Cendi - Endocrinologia e Diabetes
Goiânia, Brazil
Instituto da Crianca com Diabetes
Porto Alegre, Brazil
IBPClin - Instituto Brasil de Pesquisa Clínica
Rio de Janeiro, Brazil
CPCLIN
São Paulo, Brazil
CEPIC - Centro Paulista de Investigação Clínica
São Paulo, Brazil
Endocrinologie Oasis
Montreal, Canada
Centricity Research Ottawa LMC Endocrinology
Ottawa, Canada
Centre de Recherche Saint-Louis
Sherbrooke, Canada
TLC Diabetes and Endocrinology
Surrey, Canada
Care Access - Cape Breton
Sydney, Canada
INTENDIA klinika s.r.o.
Chrudim III, Czechia
AIDIN VK s.r.o.
Hranice, Czechia
MUDr. Tomas Edelsberger
Krnov, Czechia
Diabetologicke centrum s.r.o.
Olomouc, Czechia
Milan Kvapil s.r.o., Diabetologicka ambulance
Prague, Czechia
ResTrial s.r.o.
Prague, Czechia
Centre Hospitalier Universitaire - Hôpitaux de Rouen - Hôpital de Bois-Guillaume
Bois-Guillaume, France
Centre Hospitalier Sud Francilien
Corbeil-Essonnes, France
Centre Hospitalier Universitaire de Grenoble
Grenoble, France
Hôtel-Dieu du Creusot - site Harfleur
Le Creusot, France
Hôpital de la Conception
Marseille, France
Assistance Publique Hôpitaux de Paris - Groupe Hospitalier 10e - Hôpital Lariboisière
Paris, France
CHU Rangueil
Toulouse, France
Groupe Hospitalier Mutualiste Les Portes du Sud
Vénissieux, France
Athens Medical Center
Athens, Greece
Iatriko Paleou Falirou Medical Center
Palaió Fáliro, Greece
Euromedica General Clinic of Thessaloniki
Thessaloniki, Greece
Ippokrateio General Hospital of Thessaloniki
Thessaloniki, Greece
Enclifar Ensayos Clínicos Farmacológicos Sc
Chihuahua City, Mexico
Unidad de Investigaci�n Cl�nica Cardiometabolica de Occidente
Guadalajara, Mexico
Private Practice - Dr. Arechavaleta Granell Maria del Rosario
Guadalajara, Mexico
Unidad de Investigación Clínica y Atención Médica HEPA S.C.
Guadalajara, Mexico
Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
Mexico City, Mexico
CEINV Salud
Monterrey, Mexico
Clínica García Flores SC
Monterrey, Mexico
Consultorio Médico de Endocrinología y Pediatría
Puebla City, Mexico
Medsal Centro Médico
Tampico, Mexico
CMI DNBM Dr. Pop Lavinia
Baia Mare, Romania
Mariodiab Clinic
Brasov, Romania
Centrul medical DiabNutriMed
Bucharest, Romania
Diabet Med
Bucharest, Romania
Sanamed Hospital
Bucharest, Romania
Diamed Obesity
Galați, Romania
Centrul Medical Consultmed
Iași, Romania
Rinart Diab SRL
Târgovişte, Romania
Hospital Infanta Cristina
Badajoz, Spain
Hospital Germans Trias i Pujol
Badalona, Spain
Hospital Clínic de Barcelona
Barcelona, Spain
Hospital Universitario Ramón y Cajal
Madrid, Spain
Hospital Universitario Virgen Del Rocio
Seville, Spain