RecruitingPhase 1NCT07299084

A Study to Evaluate the Effect of Fasting Duration and Tirzepatide Withholding on the Amount of Food and Fluid in the Stomach in Participants With Type 2 Diabetes Mellitus and Participants With Overweight or Obesity Without Type 2 Diabetes Mellitus

A Study to Evaluate the Effect of Fasting Duration and Temporary Withholding of Tirzepatide on Retained Gastric Contents Using Gastric Ultrasound in Participants With Type 2 Diabetes Mellitus and Participants With Overweight or Obesity Without Type 2 Diabetes Mellitus


Sponsor

Eli Lilly and Company

Enrollment

40 participants

Start Date

Jan 14, 2026

Study Type

INTERVENTIONAL

Conditions

Summary

The purpose of this study is to evaluate how fasting and stopping the use of tirzepatide affects the amount of food and drink that stays in the stomach after a meal. Ultrasound will be used to check the stomach content after a test meal.


Eligibility

Min Age: 18 YearsMax Age: 70 Years

Inclusion Criteria4

  • Meet one of the following criteria:
  • Have type 2 diabetes
  • Have obesity
  • Have overweight with at least one health issue related to weight but without type 2 diabetes

Exclusion Criteria4

  • Have a condition that affects how their stomach empties
  • Have had weight loss surgery
  • Have type 1 diabetes
  • Have any major medical conditions or histories that could interfere with the study

Interventions

DRUGTirzepatide

Administered SC


Locations(1)

Lilly Centre for Clinical Pharmacology

Singapore, Singapore

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NCT07299084


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