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NCT07458867: IMPEL

International Multi-center Profile of Emergency Large-Bowel Obstruction Management and Outcomes

Not yet recruiting Last updated 9 March 2026
What this trial tests

trial in Large Bowel Obstruction in 500 participants. Not yet recruiting.

Timeline
1 July 2026
Primary endpoint
30 June 2027
31 July 2027

Quick facts

Lead sponsorEuropean Society for Trauma and Emergency Surgery
StatusNot yet recruiting
Study typeOBSERVATIONAL
Enrollment500
Start date1 July 2026
Primary completion30 June 2027
Estimated completion31 July 2027

Conditions studied

Sponsor

European Society for Trauma and Emergency Surgery

Who can join

18 and older, any sex, with Large Bowel Obstruction. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Mechanical large-bowel obstruction is a common and high-risk emergency surgical condition with substantial variation in diagnostic evaluation, operative timing, and management strategies across institutions and healthcare systems. Evidence guiding optimal management remains limited and is largely derived from retrospective or single-center studies. IMPEL is an international, multicenter, time-bound, prospective observational cohort study designed to characterize real-world presentation, diagnostic pathways, operative and non-operative management, and short-term outcomes in adults presenting with mechanical large-bowel obstruction. By capturing standardized patient-level, radiologic, operative, and outcome data across diverse acute care settings, IMPEL aims to describe contemporary practice patterns, quantify variation in care, and identify factors associated with morbidity, mortality, and stoma-related outcomes.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.

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Other European Society for Trauma and Emergency Surgery trials

Trials by the same sponsor.

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Data sources for this page

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