Stable Isotopes- Adults With Obesity

Recruiting now · Not applicable

Conditions studied: Obese Patients (BMI ≥ 30 kg/m²), Glucose Metabolism, Protein Metabolism

In brief

In a crossover design, 8 participants will receive caloric drinks containing stable isotopes. In one arm of the study, participants will consume 6 hourly drinks containing two stable isotopes. Repeated blood, breath, urine, and muscle biopsies will be taken. In the second arm, participants will consume 1 drink containing 75g glucose, labeled with two stable isotopes of glucose. Periodic blood and breath will be taken over three hours.

Key facts

Study ID

NCT07020741

Run by

University of Illinois at Urbana-Champaign

People needed

8

Starts

2025-09-12

Expected to finish

2026-12-31

Last updated by the study team

2026-04-29

Who can join

Age: 19 and older, up to 59. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• ages 19-59
• Obese >/= 30 kg/m\^2 and >/= 102 cm for males and >/= 88 cm for females
• Godin Leisure-time or exercise questionnaire <14 units

You may not qualify if…

• Pregnant or become pregnant
• Any known food allergies
• Smoker
• Are physically active
• Have any known metabolic diseases
• Have been weight unstable within the last 6 months (lost or gained >10% of body mass)
• Non eumenorrheic or on a hormonal birth control

Where it is running

• Freer Hall - University of Illinois — Urbana, Illinois, United States (enrolling)

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.