Effects of Bromelain on Ulcerative Colitis

The Effects of Low FODMAP Diets Accompanied With and Without Bromelain Supplement on Quality of Life, Disease Activity Index and Inflammation in Patients With Ulcerative Colitis With and Without Primary Sclerosis Cholangitis

Not applicable Interventional National Nutrition and Food Technology Institute · NCT06351696

This study tests whether taking bromelain can help people with mild to moderate ulcerative colitis feel better while they follow a low FODMAP diet.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment84 (estimated)
Ages18 Years to 70 Years
SexAll
SponsorNational Nutrition and Food Technology Institute Academic / other
Locations1 site (Tehran, Middle East)
Trial IDNCT06351696 on ClinicalTrials.gov

What this trial studies

This study investigates the impact of bromelain supplementation in patients with active mild to moderate ulcerative colitis, with or without primary sclerosing cholangitis. Participants will be randomly assigned to receive either bromelain or a placebo, alongside a low FODMAP diet, for a duration of 8 weeks. The study aims to measure various clinical outcomes, including inflammatory markers and disease activity scores, before and after the intervention.

Who should consider this trial

Good fit: Ideal candidates are individuals diagnosed with active mild to moderate ulcerative colitis without other chronic disorders.

Not a fit: Patients with recent changes in medication or those who have experienced severe relapses requiring hospitalization may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide a new dietary supplement option for managing symptoms of ulcerative colitis.

How similar studies have performed: While the specific use of bromelain in ulcerative colitis is novel, other studies have explored dietary interventions for similar conditions with varying degrees of success.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* active mild to moderate UC
* no other chronic disorders

Exclusion Criteria:

* changed the type and dosage of their medication in the last month
* those who have relapses that required hospitalization and change the type and dosage of medications during the intervention
* patients who do not want to continue the study protocol

Where this trial is running

Tehran, Middle East

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 Ulcerative ColitisPrimary Sclerosing Cholangitis
Last reviewed 2026-06-09 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.