Clinical trial Recruiting at 2 sites Observational Ages 18 to 80

Comparing intestinal ultrasound with colonoscopy and enterography for people with ulcerative colitis and Crohn's disease

Official title: Prospective Evaluation of the Carbon Footprint and Clinical Utility of Intestinal Bowel Ultrasound Compared to Colonoscopy and Enterography in Ulcerative Colitis and Crohn's Disease

Run by Asian Institute of Gastroenterology, India · NCT07431983 · Data updated 2026-11-12

This project will see if intestinal ultrasound (IBUS) can provide the same clinical information as colonoscopy and enterography for people with ulcerative colitis or Crohn's disease while producing a smaller carbon footprint.

Quick facts

Study typeObservational
Ages18 Years to 80 Years
SexAll
Enrollment200 (estimated)
SponsorAsian Institute of Gastroenterology, India
Academic / other
Locations2 sites (Hyderabad, Telangana and 1 other locations)
StatusRecruiting
StartedMarch 1, 2026
Main results expectedDecember 2026
Study endsDecember 2026
Registry record updatedMay 12, 2026
Trial IDNCT07431983 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults with established ulcerative colitis or Crohn's disease scheduled for endoscopy at AIG Hospitals who consent to additional ultrasound and environmental data collection.

Probably not a fit

Patients who require immediate therapeutic endoscopy, tissue biopsy for diagnostic purposes, or detailed cross-sectional imaging for complications such as abscesses or complex strictures may not benefit from IBUS alone.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This prospective, observational project will enroll consecutive patients with ulcerative colitis or Crohn's disease who undergo endoscopy at AIG Hospitals. For each patient the study will record diagnostic findings from IBUS, colonoscopy, and enterography when available and will measure the real-world carbon footprint of each pathway including electricity, waste, sterilisation, and patient transportation. The trial will compare diagnostic concordance between IBUS and conventional imaging and quantify emissions differences using on-site data and standard carbon accounting methods. The goal is to determine whether IBUS can reliably inform clinical care with substantially lower environmental impact in routine practice at a tertiary gastroenterology center.

Why it matters

Potential benefit: If successful, IBUS could offer a quicker, noninvasive monitoring option that reduces patient burden and the environmental impact of IBD care compared with colonoscopy and cross-sectional imaging.

How similar studies have gone: Prior clinical studies have increasingly supported IBUS accuracy for measuring IBD activity, but direct head-to-head comparisons that quantify environmental impact versus colonoscopy and enterography are limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
All consecutive patients undergoing endoscopy procedures with consent for procedures, during the study period will be included

Where it's running

  • AIG Hospitals
    Hyderabad, Telangana, India
    Recruiting
  • AIG Hospitals
    Hyderabad, Telangana, India
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.