A Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes Who Have Obesity or Are Overweight

NCT ID: NCT04657003

Last Updated: 2024-04-08

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

938 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-03-29

Study Completion Date

2023-04-10

Brief Summary

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This is a study of tirzepatide in participants with type 2 diabetes who have obesity or are overweight. The main purpose is to learn more about how tirzepatide affects body weight. The study will last 79 weeks (22 visits).

Detailed Description

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Conditions

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Type 2 Diabetes Overweight Obesity

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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10 milligrams (mg) Tirzepatide

10 mg Tirzepatide administered subcutaneously (SC) once weekly (QW)

Group Type EXPERIMENTAL

Tirzepatide

Intervention Type DRUG

Administered SC

15 mg Tirzepatide

15 mg Tirzepatide administered SC QW

Group Type EXPERIMENTAL

Tirzepatide

Intervention Type DRUG

Administered SC

Placebo

Placebo administered SC QW

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type OTHER

Administered SC

Interventions

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Tirzepatide

Administered SC

Intervention Type DRUG

Placebo

Administered SC

Intervention Type OTHER

Other Intervention Names

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LY3298176

Eligibility Criteria

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Inclusion Criteria

* Have Type 2 Diabetes (T2DM) with HbA1c ≥7% to ≤10% at screening, on stable therapy for the last 3 months prior to screening. T2DM may be treated with diet/exercise alone or any oral glycemic-lowering agent (as per local labeling) EXCEPT dipeptidyl peptidase 4 (DPP-4) inhibitors or glucagon like peptide-1 receptor agonists (GLP-1 RAs)
* Have a BMI of ≥27 kg/m²
* Are overweight or have obesity
* Have a history of at least 1 self-reported unsuccessful dietary effort to lose body weight
* Are at least 18 years of age and age of majority per local laws and regulations

Exclusion Criteria

* Have Type 1 diabetes mellitus, history of ketoacidosis or hyperosmolar state/coma or any other types of diabetes except T2DM
* Have at least 2 confirmed fasting self-monitoring blood glucose (SMBG) values \>270 mg/dL(on 2 nonconsecutive days) prior to Visit 3
* Have proliferative diabetic retinopathy OR diabetic macular edema OR non-proliferative diabetic retinopathy that requires acute treatment
* Have self-reported change in body weight \>5kg within 3 months prior to screening
* Have had a history of chronic or acute pancreatitis
* Change in body weight greater than 5 kg within 3 months prior to starting study
* Obesity induced by other endocrinologic disorders or monogenetic or syndromic forms of obesity
* Family or personal history of medullary thyroid carcinoma (MTC) or multiple endocrine neoplasia syndrome type 2 (MEN-2)
* History of significant active or unstable major depressive disorder (MDD) or other severe psychiatric disorder within the last 2 years
* Any lifetime history of a suicide attempt
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Eli Lilly and Company

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST)

Role: STUDY_DIRECTOR

Eli Lilly and Company

Locations

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Loema Instituto de Pesquisa Clinica

Campinas, São Paulo, Brazil

Site Status

Instituto de Pesquisa clinica de Campinas

Campinas, São Paulo, Brazil

Site Status

University of Alabama - Department of Nutrition Sciences

Birmingham, Alabama, United States

Site Status

KLR Business Group, Inc. dba Arkansas Clinical Research

Little Rock, Arkansas, United States

Site Status

Velocity Clinical Research, Huntington Park

Huntington Park, California, United States

Site Status

Velocity Clinical Research, Westlake

Los Angeles, California, United States

Site Status

Catalina Research Institute, LLC

Montclair, California, United States

Site Status

Encompass Clinical Research

Spring Valley, California, United States

Site Status

University Clinical Investigators, Inc.

Tustin, California, United States

Site Status

ALL Medical Research, LLC

Cooper City, Florida, United States

Site Status

Northeast Research Institute (NERI)

Fleming Island, Florida, United States

Site Status

New Horizon Research Center

Miami, Florida, United States

Site Status

West Orange Endocrinology

Ocoee, Florida, United States

Site Status

Metabolic Research Institute, Inc.

West Palm Beach, Florida, United States

Site Status

Emory University School of Medicine- Grady Campus

Atlanta, Georgia, United States

Site Status

East Coast Institute for Research, LLC

Macon, Georgia, United States

Site Status

Pacific Diabetes & Endocrine Center

Honolulu, Hawaii, United States

Site Status

Elite Clinical Trials

Blackfoot, Idaho, United States

Site Status

Rocky Mountain Clinical Research

Idaho Falls, Idaho, United States

Site Status

American Health Network of Indiana, LLC - Greenfield

Greenfield, Indiana, United States

Site Status

Iowa Diabetes and Endocrinology Research Center

West Des Moines, Iowa, United States

Site Status

Cotton O'Neil Clinical Research Center

Topeka, Kansas, United States

Site Status

Maryland Cardiovascular Specialists

Baltimore, Maryland, United States

Site Status

MD Medical Research

Oxon Hill, Maryland, United States

Site Status

NECCR PrimaCare Research

Fall River, Massachusetts, United States

Site Status

Arcturus Healthcare , PLC, Troy Internal Medicine Research Division

Troy, Michigan, United States

Site Status

Logan Health Research

Kalispell, Montana, United States

Site Status

Premier Research

Trenton, New Jersey, United States

Site Status

University of North Carolina Medical Center

Chapel Hill, North Carolina, United States

Site Status

PharmQuest

Greensboro, North Carolina, United States

Site Status

Wake Forest University Baptist Medical Center (WFUBMC)

Winston-Salem, North Carolina, United States

Site Status

Velocity Clinical Research, Cleveland

Cleveland, Ohio, United States

Site Status

Aventiv Research

Dublin, Ohio, United States

Site Status

The Corvallis Clinic, P.C.

Corvallis, Oregon, United States

Site Status

Preferred Primary Care Physicians

Uniontown, Pennsylvania, United States

Site Status

Center for Neurosciences

Warwick, Rhode Island, United States

Site Status

Tribe Clinical Research, LLC

Greenville, South Carolina, United States

Site Status

Texas Diabetes & Endocrinology, P.A.

Austin, Texas, United States

Site Status

Dallas Diabetes Research Center

Dallas, Texas, United States

Site Status

Diabetes and Thyroid Center of Fort Worth

Fort Worth, Texas, United States

Site Status

Juno Research

Houston, Texas, United States

Site Status

Endocrine Ips, Pllc

Houston, Texas, United States

Site Status

Health Research of Hampton Roads, Inc.

Newport News, Virginia, United States

Site Status

Rainier Clinical Research Center

Renton, Washington, United States

Site Status

Clinical Investigation Specialists

Kenosha, Wisconsin, United States

Site Status

Consultorio de Investigación Clínica EMO SRL

Ciudad Autonoma de Buenos Aire, Buenos Aires, Argentina

Site Status

Centro de Investigaciones Metabólicas (CINME)

Ciudad Autónoma de Buenos Aire, Buenos Aires, Argentina

Site Status

Instituto de Investigaciones Clínicas Mar del Plata

Mar del Plata, Buenos Aires, Argentina

Site Status

Go Centro Medico San Nicolás

San Nicolás de los Arroyos, Buenos Aires, Argentina

Site Status

Centro Médico Viamonte

Buenos Aires, Ciudad Autónoma de Buenos Aire, Argentina

Site Status

CIPREC

CABA, Ciudad Autónoma de Buenos Aire, Argentina

Site Status

Centro de Investigaciones Médicas Tucuman

SAN M. de Tucuman, Tucumán Province, Argentina

Site Status

Sanatorio Norte

Santiago del Estero, , Argentina

Site Status

Private Practice - Dr.Miguel N. Hissa

Fortaleza, Ceará, Brazil

Site Status

CECIP - Centro de Estudos do Interior Paulista

Jaú, São Paulo, Brazil

Site Status

CPCLIN

São Paulo, São Paulo, Brazil

Site Status

CEPIC - Centro Paulista de Investigação Clínica

São Paulo, , Brazil

Site Status

Life Care Hospital and Research Centre

Bangalore, Karnataka, India

Site Status

ILS Hospitals

Kolkata, West Bengal, India

Site Status

Medical Corporation Yuga Tsuruma Kaneshiro Diabetes Clinic

Yamato-shi, Kanagawa, Japan

Site Status

Medical Corporation Heishinkai OCROM Clinic

Suita-shi, Osaka, Japan

Site Status

Medical Corporation Sato Medical clinic

Ootaku, Tokyo, Japan

Site Status

AMC Nishiumeda Clinic

Osaka, , Japan

Site Status

Centro de Endocrinologia y Nutricion

Caguas, , Puerto Rico

Site Status

Latin Clinical Trial Center

San Juan, , Puerto Rico

Site Status

GCM Medical Group, PSC - Hato Rey Site

San Juan, , Puerto Rico

Site Status

Endocrinology Research Center of Rosmedtechnologies

Moscow, Moscow, Russia

Site Status

Russian Medical Academy of Postgraduate Education

Moscow, Moscow, Russia

Site Status

Saint-Petersburg City Hospital of Saint Elizabeth

Saint Petersburg, Sankt-Pete, Russia

Site Status

Smolensk State Medical University

Smolensk, , Russia

Site Status

Changhua Christian Hospital

Changhua County, Changhua, Taiwan

Site Status

Chi Mei Medical Center

Tainan City, Tainan, Taiwan

Site Status

Chung Shan Medical University Hospital

Taichung, , Taiwan

Site Status

Taichung Veterans General Hospital

Taichung, , Taiwan

Site Status

National Cheng-Kung Uni. Hosp.

Tainan City, , Taiwan

Site Status

Countries

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United States Argentina Brazil India Japan Puerto Rico Russia Taiwan

References

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Heerspink HJL, Friedman AN, Bjornstad P, van Raalte DH, Cherney D, Cao D, Garcia-Perez LE, Stefanski A, Turfanda I, Bunck MC, Benabbad I, Griffin R, Piras de Oliveira C. Kidney Parameters with Tirzepatide in Obesity with or without Type 2 Diabetes. J Am Soc Nephrol. 2025 Jun 13. doi: 10.1681/ASN.0000000764. Online ahead of print. No abstract available.

Reference Type DERIVED
PMID: 40512543 (View on PubMed)

Hunter Gibble T, Cao D, Zhang XM, Xavier NA, Poon JL, Fitch A. Tirzepatide Was Associated with Improved Health-Related Quality of Life in Adults with Obesity or Overweight and Type 2 Diabetes: Results from the Phase 3 SURMOUNT-2 Trial. Diabetes Ther. 2025 May;16(5):977-991. doi: 10.1007/s13300-025-01723-w. Epub 2025 Mar 22.

Reference Type DERIVED
PMID: 40120035 (View on PubMed)

Garvey WT, Frias JP, Jastreboff AM, le Roux CW, Sattar N, Aizenberg D, Mao H, Zhang S, Ahmad NN, Bunck MC, Benabbad I, Zhang XM; SURMOUNT-2 investigators. Tirzepatide once weekly for the treatment of obesity in people with type 2 diabetes (SURMOUNT-2): a double-blind, randomised, multicentre, placebo-controlled, phase 3 trial. Lancet. 2023 Aug 19;402(10402):613-626. doi: 10.1016/S0140-6736(23)01200-X. Epub 2023 Jun 26.

Reference Type DERIVED
PMID: 37385275 (View on PubMed)

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Related Links

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https://trials.lillytrialguide.com/en-US/trial/6Lso9L1WmsU8ly9DkEFiaU

A Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes Who Have Obesity or Are Overweight (SURMOUNT-2)

Other Identifiers

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I8F-MC-GPHL

Identifier Type: OTHER

Identifier Source: secondary_id

17245

Identifier Type: -

Identifier Source: org_study_id

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