Investigating the gut microbiome's role in muscle loss in liver cirrhosis patients
Official title: Microbiome and Sarcopenia in Patients With Liver Cirrhosis: A Prospective Controlled Cohort Study
Run by Medical University of Graz · NCT03080129 · Data updated 2026-11-12
This study is testing how changes in gut bacteria affect muscle loss in people with liver cirrhosis and whether improving nutrition can help.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 100 Years |
| Sex | All |
| Enrollment | 120 (estimated) |
| Sponsor | Medical University of Graz Academic / other |
| Locations | 1 site (Graz) |
| Status | Recruiting |
| Started | April 11, 2017 |
| Main results expected | December 2028 |
| Study ends | December 2030 |
| Registry record updated | October 13, 2026 |
| Trial ID | NCT03080129 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include hospitalized adults over 18 years old with a clinical diagnosis of liver cirrhosis.
✕Probably not a fit
Patients with advanced hepatic encephalopathy or severe cognitive disorders, as well as those with advanced liver cancer, 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 study explores the relationship between changes in the gut microbiome and sarcopenia in patients with liver cirrhosis. It aims to understand how alterations in the microbiome contribute to protein-energy malnutrition and muscle loss, which are common complications in these patients. The study will involve hospitalized patients diagnosed with cirrhosis and will assess the impact of nutritional interventions on the microbiome. By utilizing imaging techniques like CT or MRI, the severity of sarcopenia will be objectively measured.
Why it matters
Potential benefit: If successful, this study could lead to improved nutritional strategies that mitigate muscle loss and enhance the quality of life for patients with liver cirrhosis.
How similar studies have gone: While the relationship between the microbiome and sarcopenia is being explored, this specific approach is relatively novel and has not been extensively tested in similar studies.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Hospitalized patients for any reason with clinical/radiological/histological diagnosis of cirrhosis * Age \>18y * Informed consent * CT/MRI scan within +/-14 days of the baseline study visit Exclusion Criteria: * Hepatic encephalopathy \> grade 2 and or other cognitive disorder not allowing informed consent * advanced hepatocellular carcinoma * Any other condition or circumstance, which, in the opinion of the investigator, would affect the patient's ability to participate in the protocol
Where it's running
-
Medical University Graz
Graz, Austria Recruiting
Study contacts
- Study coordinator: Vanessa Stadlbauer-Köllner, AssocProf Dr
- Email: vanessa.stadlbauer@medunigraz.at
- Phone: +4331638582282
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Even protein distribution plus exercise for people awaiting liver transplant
This trial tests whether spreading daily protein evenly and combining it with a 12-week exercise program improves nutrition, muscle mass, and function in people waiting for a liver transplant compared with uneven protein timing or usual advice.
-
Examining how muscle loss affects disease progression
This study is trying to see how muscle loss affects the health and recovery of patients with liver cirrhosis, cancer, and those on breathing machines.
-
Assessing muscle loss and liver health in patients with advanced liver disease
This study is testing how muscle loss affects liver health in people with advanced liver disease by looking at their body composition and overall well-being over two years.
-
Using spleen size to help detect gastroesophageal varices in compensated cirrhosis
This study tests whether ultrasound measurements of spleen size can help identify esophageal varices in adults with compensated cirrhosis, compared with the standard endoscopy test.
-
Sarcopenia in Patients After Cardiac Surgery
This observational study tests how common sarcopenia is after cardiac surgery and whether current care helps improve muscle mass and function.
-
Bone marrow mesenchymal stem cell injection for sarcopenia
This study tests whether CG-BM1, a stem cell injection, can be safely given to adults with sarcopenia to see if it helps improve muscle health.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.