Exercise Program for Fatty Liver Disease in Middle-Aged and Older Adults
Tests a 12-week exercise program in adults with fatty liver disease.
Plain-language title generated from the registry record
Registry title: Exercise for an Aging Liver (EXALIVER)
Key facts
- Where
- Madrid, SpainSee the site
Where in Spain
- Hospital General Universitario Gregorio MarañónMadrid, SpainTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Consorcio Centro de Investigación Biomédica en Red (CIBER)
- Trial code
- NCT07467512
- Record updated
- 26 October 2026
- Original description
The goal of this clinical trial is to learn how physical exercise affects liver health in adults with metabolic dysfunction-associated steatotic liver disease (MASLD) or at-risk metabolic dysfunction-associated steatohepatitis (MASH); comparing responses between middle-aged adults (40-60 years old) and older adults (70 years and older) of any sex, as well as between participants with low-risk MASLD and high-risk MASH. The main question it aims to answer is:Read full original descriptionShow less
Evaluation of the Impact of Physical Exercise on Metabolic Dysfunction-associated Steatotic Liver Disease in the Elderly
The goal of this clinical trial is to learn how physical exercise affects liver health in adults with metabolic dysfunction-associated steatotic liver disease (MASLD) or at-risk metabolic dysfunction-associated steatohepatitis (MASH); comparing responses between middle-aged adults (40-60 years old) and older adults (70 years and older) of any sex, as well as between participants with low-risk MASLD and high-risk MASH. The main question it aims to answer is:
Could an exercise program reduce liver fat, inflammation and fibrosis, regardless of age and disease severity?
Researchers will compare 4 different groups:
A) older adults with at risk MASH who will exercise B) middle-aged people with at risk MASH who will exercise C) middle-aged people with low-risk MASLD who will exercise D) middle-aged people with low-risk MASLD who will not exercise, receiving usual care.
Participants in the exercise groups will take part in a supervised 12-week exercise program that includes both strength and aerobic training, completed twice a week.
All participants, including those receiving usual care, will have health asssessments before and after the 12-week period to measure changes in liver health.
Inclusion: Middle-aged adults (40 to 60 years old) and older adults (aged 70 years or older); People diagnosed with Metabolic Disfunction-Associated Steatotic Liver Disease (MASLD); defined as the presence of hepatic steatosis (≥5% fat content) in conjunction with at least one cardiometabolic risk factor (overweight or obesity, dysglycaemia or Type II diabetes, elevated plasma triglycerides, reduced HDL-cholesterol or high blood preassure) with no other discernable cause; People diagnosed with at-risk Metabolic Disfunction-Associated SteatoHepatitis (MASH) according to the following criteria: I) a positive liver biopsy (NAS score ≥ 4 points (with at least one point in each of the components of the score: steatosis, lobular inflammation and ballooning, AND significant (F2) or advanced (F3) fibrosis), or II) a FAST score >0.65.
Exclusion: Recent or planned major surgery, as well as anticancer therapies; Regular use of medication or compounds that may affect study outcomes based on research staff criteria; Descompensated cirrhosis or end-stage liver disease; Other causes of liver disease, such as alcohol abuse or drug-induced, virus-related, or hereditary disease; History of a major adverse cardiovascular event, clinically significant kidney, endocrine, or neurological disease, bariatric surgery, HIV/AIDS, known inflammatory and/or rheumatologic disease, cancer, or other medical condition in which exercise is absolute contraindicated; Participating in a weight loss, a weight-management program or a supervised exercise program (more than 30 minutes three times per week, or 45 minutes twice a week, moderate/vigorous intensity); Body weight instability. Participants must have maintained the body weight registered at screening visit (tolerance: 5%) for more than 3 months; Pregnancy and lactation or planned pregnancy (within the study period); Frequent travel over time zones during the study period; Fear of needles and claustrophobia to magnetic resonance imaging (MRI); Low physical function (ie, ambulation dependency); Being unable to understand and to accept the instructions or the study objectives and protocol.