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NCT07229170Recruiting

Changes in Taste and Eating Habits Associated With GLP-1 Agonists in Weight Loss Patients

Changes in Taste Perception, Eating Habits, and Other Behavioral Aspects Associated With the Use of GLP-1 Receptor Agonists in Patients Undergoing Weight Loss Treatment: A Retrospective Observational Study.

Source: ClinicalTrials.gov · Last updated 28 Apr 2026

Brief summary (registry, in English)

This observational retrospective study aims to evaluate changes in taste perception, eating habits, and behavioral aspects in adults treated with GLP-1 receptor agonists for weight loss. Participants include adults aged 18-60 receiving treatment at specialized nutrition centers in Italy. Data are collected from clinical records, dietary questionnaires, and metabolic assessments before and after at least 12 weeks of GLP-1 agonist treatment. The study's primary goal is to understand how these treatments affect food preferences and taste perception. Secondary outcomes include changes in body weight, body composition, gastrointestinal side effects, and treatment adherence. All data are anonymized and collected according to ethical guidelines.

Status (registry)
Recruiting
Study type
Observational
Enrollment
150 (estimated)
First submitted
13 Nov 2025
Start date
1 Dec 2025
Primary completion date
1 Jan 2027
Lead sponsor
San Raffaele Telematic University
Diseases
Obesity
NCT number
NCT07229170

What you commit to

  • Study type: Observational
  • Planned participants: 150
  • From 1 Dec 2025 to the primary completion date, 1 Jan 2027
  • 3 sites in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Criteria the registry did not label

  • Inclusion: Adults aged 18-60 years diagnosed with obesity and undergoing treatment with GLP-1 receptor agonists such as semaglutide or tirzepatide. Must have clinical records and dietary data available for at least 12 weeks of treatment.
  • Exclusion: Patients with conditions affecting taste independent of GLP-1 treatment, severe comorbidities, or inability to provide consent and data.

Age in the registry: 18 years to 60 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (3)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
San Raffaele Open University
Coordinator of this site? Confirm its status
RomaItalyRecruiting
Department for the Promotion of Human Science and Quality of Life San Raffaele Open University
Coordinator of this site? Confirm its status
RomeItalyRecruiting
San Raffaele Open University
Coordinator of this site? Confirm its status
RomeItalyActive, not recruiting

This page is information, not medical advice. Discuss any trial with your doctor.