Ireland
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Latest
Enrolling by invitation Observational

24-h Energy Expenditure and Anti-obesity Medication

NCT07041983 · tracked via the Priya Life Science Italy tracker
Phase
Observational
Started
2025-07-01
Last updated
2026-05-05

Condition(s) studied

Obesity

Investigational drug(s) / intervention(s)

anti obesity medication

anti obesity medication: Patients with obesity or overweight, with at least one weight-related comorbidity who are expected to start treatment with Semaglutide (Wegovy) or Terzepatide (Mounjaro) at enrolment will be eligible to enrol into the study. Patients will be treated and observed according to normal clinical practice. Participation in this study does not limit the physicians' clinical decision making as to the most appropriate treatment for the patient during the course of the study

Study summary

This study investigates the long-term effects of anti-obesity medications (Semaglutide and Tirzepatide) on energy metabolism (24-hour energy expenditure and substrate oxidation) and body composition via Dual-energy X-ray absorptiometry (DXA)

Eligibility

Sex
ALL
Min age
18 Years
Max age
80 Years
Healthy volunteers
No
Inclusion Criteria: * Body mass index (BMI) \>= 30 kg/m² or \>= 27 kg/m² with at least one weight-related comorbidity and stable body weight (±2 kg in prior 3 months) * informed consent, adherence to study protocol, negative pregnancy test and contraception use (if applicable), and absence of cardiovascular events or end-organ damage. Exclusion Criteria: * psychiatric conditions impairing adherence, history of medullary thyroid cancer, pregnancy/lactation * diabetes

Primary outcome measure(s)

  • change in 24h energy expenditure after 6 months of treatment — Baseline and 6 months after treatment initiation
    measurement of 24-hour energy expenditure (kilocalories) by using the metabolic chamber (whole room indirect calorimeter) at baseline and after 6 months of treatment

Trial sites (1)

FacilityCityRegionStatus
university hospital of Pisa Pisa Italy
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT07041983 on ClinicalTrials.gov ↗ ← All trials in Italy