Using Grape Seed Extract to Repair Leaky Gut in Ulcerative Colitis Patients

Effect of Procyanidins in the Leaky Gut Repairing Associated with Inflammatory Bowel Disease

Not applicable Interventional University of Padova · NCT06576700

This study is testing if taking grape seed extract can help improve gut health and symptoms in people with ulcerative colitis who are in remission.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment25 (estimated)
Ages18 Years to 80 Years
SexAll
SponsorUniversity of Padova Academic / other
Drugs / interventionsradiation
Locations1 site (Padua, Padua)
Trial IDNCT06576700 on ClinicalTrials.gov

What this trial studies

This clinical trial aims to determine if Grape Seed Extract Ecovitis can improve gut microbiota composition and intestinal permeability in patients with Ulcerative Colitis during remission. Participants will take two capsules daily for eight weeks and attend two clinic visits for checkups and assessments. The study will evaluate changes in microbiota, intestinal barrier function, and quality of life. The underlying hypothesis is that procyanidins in the extract may enhance gut health and mitigate symptoms associated with leaky gut.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 to 75 with a confirmed diagnosis of Ulcerative Colitis in remission.

Not a fit: Patients with active Ulcerative Colitis or other forms of colitis will not benefit from this study.

Why it matters

Potential benefit: If successful, this treatment could improve gut health and quality of life for patients with Ulcerative Colitis in remission.

How similar studies have performed: While there is emerging evidence supporting the benefits of procyanidins for gut health, this specific approach is relatively novel and has not been extensively tested in this context.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Diagnosis of UC confirmed by clinical, endoscopic and histopathological evidence. Disease in remission phase confirmed by clinical, endoscopic and histopathological evidence.

  * Age between 18 and 75 years old
  * Ability of subject to participate fully in all aspects of this clinical trial.

Exclusion Criteria:

* ● Patients that have active UC, determined by clinical, endoscopic and histopathological evidences

  * Known diagnosis of CD, indeterminate colitis, ischemic colitis, radiation colitis, diverticular disease associated with colitis or microscopic colitis
  * Positive stool culture for active C. difficile
  * Pregnant women
  * Patients under antibiotic and/or probiotic treatment within 10 days prior to Visit 1.

Where this trial is running

Padua, Padua

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 Colitis in RemissionMicrobiotaproanthocyanidinepolyphenols
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.