Intensified omeprazole treatment to reduce high-output stoma in ileostomy patients

Study of Treatment With Intensified Omeprazole Treatment to Prevent High Output Stoma 1: a Randomized, Non-blinded, Controlled Trial

Not applicable Interventional Medical University of Gdansk · NCT06917963

This study tests if a stronger dose of omeprazole can help adults with ileostomy surgery have less stoma output and stay out of the hospital longer.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment80 (estimated)
Ages18 Years and up
SexAll
SponsorMedical University of Gdansk Academic / other
Locations2 sites (Gdansk, Pomeranian Voivodeship and 1 other locations)
Trial IDNCT06917963 on ClinicalTrials.gov

What this trial studies

This clinical trial evaluates the effectiveness of intensified omeprazole therapy in reducing high-output stoma (HOS) in adults undergoing ileostomy surgery. The study compares the mean daily ileostomy output between patients receiving intensified omeprazole treatment and those on standard therapy during the first three postoperative days. It also assesses the incidence of dehydration-related complications and the overall length of hospital stay. By investigating the potential benefits of omeprazole in managing excessive stoma output, the trial aims to improve patient outcomes following ileostomy procedures.

Who should consider this trial

Good fit: Ideal candidates for this study are adults aged 18 years or older scheduled for ileostomy formation surgery.

Not a fit: Patients who are pregnant, lactating, or have known allergies to proton pump inhibitors will not benefit from this study.

Why it matters

Potential benefit: If successful, this treatment could significantly reduce fluid loss and related complications for patients with high-output stomas.

How similar studies have performed: Previous studies have suggested that proton pump inhibitors like omeprazole may effectively reduce intestinal fluid production, indicating potential success for this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Adults aged 18 years or older
* Scheduled for elective or emergency surgery requiring end or loop ileostomy formation
* Able and willing to provide written informed consent
* No contraindications to omeprazole use

Exclusion Criteria:

* Pregnancy or lactation
* Known hypersensitivity or allergy to proton pump inhibitors (including omeprazole)
* Conditions preventing accurate measurement of daily ileostomy output

Where this trial is running

Gdansk, Pomeranian Voivodeship and 1 other locations

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 Stoma - IleostomyHigh Output StomaColon CancerIBDIleusOmeprazolestomaileostomy
Last reviewed 2026-06-10 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.