A Study of Tirzepatide (LY3298176) Compared With Dulaglutide on Major Cardiovascular Events in Participants With Type 2 Diabetes
Completed
The purpose of the trial is to assess the efficacy and safety of tirzepatide to dulaglutide in participants with type 2 diabetes and increased cardiovascular risk.
Gender:
ALL
Ages:
40 years and above
Trial Updated:
08/22/2025
Locations: University of Iowa, Iowa City, Iowa +1 locations
Conditions: Type 2 Diabetes Mellitus
A Research Study to See How Much CagriSema Lowers Blood Sugar and Body Weight Compared to Tirzepatide in People With Type 2 Diabetes Treated With Metformin, SGLT2 Inhibitor or Both
Active Not Recruiting
This study will look at how much CagriSema lowers blood sugar and body weight in people with type 2 diabetes. CagriSema is a new investigational medicine. Doctors cannot yet prescribe CagriSema. CagriSema will be compared to a medicine called tirzepatide. Doctors can prescribe tirzepatide in some countries. Participants will either receive CagriSema or tirzepatide. Which treatment the participant will receive is decided by chance. For each participant, the study will last for up to 1 year and 4... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/21/2025
Locations: Iowa Diabetes & Endo Res Ctr, West Des Moines, Iowa
Conditions: Diabetes Mellitus, Type 2
A Research Study to See How Much CagriSema Lowers Blood Sugar and Body Weight Compared to Tirzepatide in People With Type 2 Diabetes Treated With Metformin With or Without an SGLT2 Inhibitor
Active Not Recruiting
This study will look at how well CagriSema helps people with type 2 diabetes lower their blood sugar and body weight. CagriSema is a new investigational medicine. Doctors may not yet prescribe CagriSema. CagriSema will be compared to a medicine called tirzepatide that doctors may prescribe in some countries. Participants will get either CagriSema or tirzepatide. Which treatment participant get is decided by chance like flipping a coin. Participant will have an equal chance of receiving either dr... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Iowa Diabetes & Endo Res Ctr, West Des Moines, Iowa
Conditions: Type 2 Diabetes
A Study to Investigate Weight Management With LY3841136 and Tirzepatide (LY3298176), Alone or in Combination, in Adult Participants With Obesity or Overweight With Type 2 Diabetes
Recruiting
The main purpose of this study, performed under the master protocol W8M-MC-CWMM (NCT06143956), is to investigate the safety and efficacy of LY3841136 for chronic weight management alone or in combination with Tirzepatide across a wide dose range in participants with Type 2 Diabetes. Participation in the study will last about 64 weeks.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
07/22/2025
Locations: Iowa Diabetes and Endocrinology Research Center, West Des Moines, Iowa
Conditions: Obesity, Overweight
A Long-Term Study of Tirzepatide (LY3298176) in Adults With Type 1 Diabetes and Obesity or Overweight
Recruiting
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.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/17/2025
Locations: Iowa Diabetes and Endocrinology Research Center, West Des Moines, Iowa
Conditions: Type 1 Diabetes, Obesity, Overweight
A Study of Tirzepatide (LY3298176) Compared With Placebo in Adults With Type 1 Diabetes and Obesity or Overweight
Recruiting
The main purpose of this study is to find out how well and how safely tirzepatide works in adults who have type 1 diabetes and obesity or overweight. Participation in the study will last about 49 weeks.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/17/2025
Locations: Iowa Diabetes and Endocrinology Research Center, West Des Moines, Iowa
Conditions: Type 1 Diabetes, Obesity, Overweight
A Master Protocol Study (LY900038) of Multiple Intervention-Specific-Appendices (ISAs) in Adult Participants With Obesity or Overweight
Recruiting
The purpose of this Phase-2 chronic weight management master protocol (CWMM) is to create a framework to evaluate the safety and efficacy of various investigational interventions for chronic weight management with intervention-specific appendices (ISAs). The CWMM establishes entry criteria for newly enrolled participants across the master and the ISAs. The ISAs may start independently of other ISAs as interventions become available for clinical testing. The results for the CWMM screening record... Read More
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
07/17/2025
Locations: Iowa Diabetes and Endocrinology Research Center, West Des Moines, Iowa
Conditions: Obesity, Overweight
A Study of Tirzepatide (LY3298176) in Adult Participants With Type 2 Diabetes Switching From Dulaglutide (SURPASS-SWITCH)
Completed
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.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/15/2025
Locations: Iowa Diabetes and Endocrinology Research Center, West Des Moines, Iowa
Conditions: Type 2 Diabetes
A Study of Tirzepatide (LY3298176) in Participants With Obesity or Overweight
Completed
This is a study of tirzepatide in participants with overweight and obesity. The main purpose is to learn more about how tirzepatide affects body weight. The study has two phases: A main phase and an extension phase. The main phase of the study will last 72 weeks. Participants with prediabetes will continue in the extension for another 2 years.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/03/2025
Locations: Iowa Diabetes and Endocrinology Research Center, West Des Moines, Iowa
Conditions: Overweight, Obesity
A Study of Tirzepatide (LY3298176) on the Reduction on Morbidity and Mortality in Adults With Obesity
Active Not Recruiting
This study will investigate the effect of tirzepatide on the reduction of morbidity and mortality in adults living with obesity and provide additional evidence for the potential clinical benefits of tirzepatide in this population.
Gender:
ALL
Ages:
40 years and above
Trial Updated:
07/01/2025
Locations: Iowa Diabetes and Endocrinology Research Center, West Des Moines, Iowa
Conditions: Obesity, Overweight
A Study of Investigational Tirzepatide (LY3298176) Doses in Participants With Type 2 Diabetes and Obesity
Active Not Recruiting
The main purpose of this study is to learn more about the safety and efficacy of investigational tirzepatide doses in participants with Type 2 diabetes and obesity that are already taking metformin. The study will last for about 89 weeks.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
05/26/2025
Locations: Integrated Clinical Trial Services, Inc., West Des Moines, Iowa
Conditions: Type 2 Diabetes, Obesity
A Study of Retatrutide (LY3437943) Compared to Tirzepatide (LY3298176) in Adults Who Have Obesity
Active Not Recruiting
The main purpose of this study is to evaluate the efficacy and safety of retatrutide compared to tirzepatide in adults who have obesity. The study will last about 89 weeks.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/25/2025
Locations: Integrated Clinical Trial Services, Inc., West Des Moines, Iowa
Conditions: Obesity