Clinical trial Recruiting at 1 site Interventional Ages 45 to 60

Preventing liver and heart disease through lifestyle changes

Official title: Cardiovascular Diseases (CVD) and Nonalcoholic Fatty Liver Diseases (NAFLD) Among Gallstone and Cholecystectomy Patients and the Impact of a Novel Diet and Muscle Training Program

Run by Pontificia Universidad Catolica de Chile · NCT05618626 · Data updated 2026-11-12

This study is testing a lifestyle program to see if it can help people with gallstone disease and fatty liver disease prevent heart and liver problems by improving their diet and exercise habits.

Quick facts

Study typeInterventional
Ages45 Years to 60 Years
SexAll
Enrollment300 (estimated)
SponsorPontificia Universidad Catolica de Chile
Academic / other
Locations1 site (Molina, Maule Region)
StatusRecruiting
StartedSeptember 27, 2021
Main results expectedApril 28, 2025
Study endsApril 30, 2025
Registry record updatedNovember 19, 2024
Trial IDNCT05618626 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include individuals with gallstone disease and varying degrees of NAFLD who are able to participate in lifestyle modifications.

Probably not a fit

Patients with significant comorbidities or physical limitations that prevent them from engaging in exercise may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial aims to prevent non-alcoholic fatty liver disease (NAFLD) and cardiovascular disease (CVD) by implementing a lifestyle intervention program called MAUCO+. The study will involve 300 participants who will be randomly assigned to either a control group receiving standard recommendations or an experimental group receiving tailored exercise and dietary interventions. The goal is to improve physical fitness, body composition, and metabolic health through supervised exercise and an anti-inflammatory diet. The trial specifically targets individuals with gallstone disease and varying degrees of NAFLD.

Why it matters

Potential benefit: If successful, this intervention could significantly reduce the risk of liver and heart diseases in participants.

How similar studies have gone: Previous studies have shown positive outcomes with lifestyle interventions for similar conditions, indicating potential for success in this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* With and without gallstones disease
* With various degrees of NAFLD (none too severe)

Exclusion Criteria:

* Any significant comorbidity or physical limitation to undergo resistance exercise program
* Use of medications that alter muscle mass (e.g., corticosteroids)
* History of hepatitis B or C
* Use of hepatotoxic drugs

Where it's running

  • Centro MAUCO+
    Molina, Maule Region, Chile
    Recruiting

Study contacts

  • Principal investigator: Catterina Ferreccio, MD — Pontificia Universidad Catolica de Chile
  • Study coordinator: Laura A Huidobro, PhD
  • Email: leahuidobro@gmail.com
  • Phone: +56 9 9219 6618

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.