Evaluating muscle protein metabolism in patients with cirrhosis
Official title: Multiple Tracer Using Single Muscle Biopsy Technique in Evaluating Protein Synthesis and Break Down in Muscles of Cirrhotic Patients
Run by The Cleveland Clinic · NCT03225677 · Data updated 2026-11-12
This study is testing how muscle protein is made and broken down in people with cirrhosis to better understand why they lose muscle.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 20 (estimated) |
| Sponsor | The Cleveland Clinic Academic / other |
| Locations | 1 site (Cleveland, Ohio) |
| Status | Recruiting |
| Started | August 3, 2017 |
| Main results expected | September 30, 2028 |
| Study ends | September 30, 2028 |
| Registry record updated | September 24, 2026 |
| Trial ID | NCT03225677 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include patients diagnosed with cirrhosis who have a Child Pugh score ranging from A5 to B7.
✕Probably not a fit
Patients with conditions such as diabetes, cancer, kidney failure, or advanced cardiac or pulmonary disease 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 aims to investigate the rates and mechanisms of skeletal muscle protein synthesis and breakdown in patients with cirrhosis. By utilizing multiple tracers administered at short intervals and performing a single muscle biopsy, the researchers seek to identify the molecular regulatory mechanisms responsible for muscle loss in these patients. This innovative approach is expected to advance our understanding of the cellular and molecular responses of skeletal muscle in the context of cirrhosis.
Why it matters
Potential benefit: If successful, this study could lead to improved strategies for managing muscle loss in cirrhotic patients.
How similar studies have gone: While this approach is innovative, similar studies have not been widely reported, indicating a novel exploration in this area.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * The diagnosis of cirrhosis based on liver biopsy and/or clinical, biochemical, and imaging criteria. * Patients with Child Pugh score from A5- to B7 * Control group: Subject in control group should have serum ALT and AST within normal range. Exclusion Criteria for both groups (cirrhotic and control) are: * diabetes * cancer * kidney failure * pregnancy * recent surgery (bowel resection or Gastric bypass operation) * Advanced cardiac or pulmonary disease * patient with thyroid disease \& Coagulopathy ( INR \>1.4 and platelet count \<80,000/ml)
Where it's running
-
Cleveland Clinic Foundation
Cleveland, Ohio, United States Recruiting
Study contacts
- Principal investigator: Srinivasan Dasarathy, MD — The Cleveland Clinic
- Study coordinator: Annette Bellar, MSLA
- Email: bellara@ccf.org
- Phone: 2164450688
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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This will test whether adding apixaban to carvedilol can help prevent variceal bleeding, portal vein thrombosis, and other portal-hypertension complications in adults with Child-Pugh B cirrhosis.
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This project looks at past records and follow-up to see which factors are linked with reopening (recanalization) of blocked portal veins in people who have cirrhosis and endoscopy-confirmed gastroesophageal varices.
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Copper supplementation for people with cirrhosis
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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.