CompletedNot Applicable

Comparing TRIple Rectal Ultrasound Imaging Technology in Ulcerative Colitis

India142 participantsStarted 2024-05-27

Plain-language summary

This study aims to evaluate the correlation of rectal wall thickness and vascularity measurements using trans-abdominal ultrasound (TAS), trans-perineal ultrasound (TPUS), and endoscopic ultrasound (EUS) in adult patients with ulcerative colitis (UC). The primary objective is to correlate rectal total wall thickness measured by TPUS with EUS, while secondary objectives include correlating rectal wall thickness and vascularity as measured by TAS, TPUS, and EUS, with endoscopic and histologic activity. Additionally, the study will assess changes in patient management following EUS/sigmoidoscopy compared to TAS/TPUS alone. Consecutive UC patients attending an IBD clinic will undergo clinical assessment using the Simple Clinical Colitis Activity Index (SCCAI) followed by TAS and TPUS as point-of-care tests. If clinically indicated, patients will also undergo sigmoidoscopy and EUS during the same visit, with measurements compared and correlated to histologic inflammation and fecal calprotectin (FCP) levels when available. This cross-sectional study will include a follow-up period until biopsy results are obtained, with a recruitment duration of 6-12 months and a target sample size of 170 patients (60 patients with mid-end ultrasound machine, rest with high-end ultrasound machine for transabdominal and transperineal ultrasound).

Who can participate

Age range

18 Years – 75 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Adult patients (18-75 years) with Ulcerative colitis Exclusion Criteria: * Pregnant * Lactating mother * Endoscopy not required * No consent

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Compare diagnostic accuracy of endoscopic ultrasound in predicting endoscopic remission

Timeframe: Baseline

Trial details

NCT IDNCT06717906

SponsorAsian Institute of Gastroenterology, India

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2025-03-31

View on ClinicalTrials.gov More Ulcerative Colitis trials