Examining the impact of fatty liver disease in bariatric patients

Prognostic Significance of Fatty Liver Disease in Bariatric Patients

Not applicable Interventional Esbjerg Hospital - University Hospital of Southern Denmark · NCT03535142

This study is trying to see how non-alcoholic fatty liver disease affects health outcomes in people with obesity who are having bariatric surgery compared to those who aren't.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment1200 (estimated)
Ages18 Years and up
SexAll
SponsorEsbjerg Hospital - University Hospital of Southern Denmark Academic / other
Locations1 site (Esbjerg)
Trial IDNCT03535142 on ClinicalTrials.gov

What this trial studies

This study investigates the prevalence and prognostic significance of non-alcoholic fatty liver disease (NAFLD) in patients with a body mass index (BMI) over 35. It involves a prospective non-randomized intervention case control design with 600 bariatric surgery patients and 600 matched control patients who do not undergo surgery. The aim is to understand how fatty liver disease affects outcomes in these individuals. Participants will be monitored for various health outcomes related to their liver condition and obesity.

Who should consider this trial

Good fit: Ideal candidates include adults over 18 years old with a BMI greater than 35 who are either referred for bariatric surgery or choose not to undergo the procedure.

Not a fit: Patients with active viral hepatitis or contraindications to liver biopsy may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved management strategies for patients with fatty liver disease undergoing bariatric surgery.

How similar studies have performed: Other studies have shown varying success in understanding the implications of fatty liver disease in obesity, but this specific approach is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria case group:

* Age \> 18 years
* BMI \>35 kg/m2 and referred for bariatric surgery at Hospital of South West Jutland, Denmark
* Able to give written informed consent.

Inclusion criteria control group:

* Age \> 18 years
* BMI \>35 kg/m2 with no wish to undergo bariatric surgery.
* Able to give written informed consent.

Exclusion Criteria:

* Active viral hepatitis
* Not willing or able to consent
* Contraindications to liver biopsy

Where this trial is running

Esbjerg

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Non-Alcoholic Fatty Liver DiseaseMetabolic EncephalopathyObesity, MorbidNon-alcoholic Steatohepatitis
Last reviewed 2026-06-13 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.