A Study of Tirzepatide (LY3298176) in Adult Participants With Type 2 Diabetes Switching From Dulaglutide (SURPASS-SWITCH)

NCT05564039 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 282

Last updated 2025-08-03

Study results available
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Summary

The main purpose of this study is to investigate the efficacy and safety of switching from weekly dulaglutide to weekly tirzepatide compared to increasing the dulaglutide dose in adults with type 2 diabetes.

Conditions

Interventions

DRUG

Tirzepatide

Administered SC

DRUG

Dulaglutide

Administered SC

Sponsors & Collaborators

Principal Investigators

  • 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) · Eli Lilly and Company

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-11-30
Primary Completion
2024-07-15
Completion
2024-08-12
FDA Drug
Yes

Countries

  • United States
  • Belgium
  • Germany
  • Mexico
  • Romania

Study Locations

More Related Trials

Entities

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05564039 on ClinicalTrials.gov