Clinical trial Recruiting at 1 site Interventional Ages 18 to 65

Endoscopic Tip Control Using a Novel STSC Scoring System (HAM Study)

Official title: Assessment of Endoscopic Tip Control Using a Novel Score Based on Snare Tip Soft Coagulation of ex Vivo Model (HAM STUDY)

Run by University Hospital, Ghent · NCT07609017 · Data updated 2026-11-12

This study tests a web-based scoring system to measure how well endoscopists control the snare tip during STSC on an ex vivo model, using training to see if skill improves.

Quick facts

Study typeInterventional
Ages18 Years to 65 Years
SexAll
Enrollment71 (estimated)
SponsorUniversity Hospital, Ghent
Academic / other
Locations1 site (Ghent, East-Flanders)
StatusRecruiting
StartedJanuary 8, 2024
Main results expectedJune 30, 2027
Study endsJune 30, 2027
Registry record updatedMay 27, 2026
Trial IDNCT07609017 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Digestive endoscopists at any level of training who can provide informed consent.

Probably not a fit

Patients are not directly involved in this ex vivo training study, and those not receiving endoscopic procedures may not benefit.

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

What this trial studies

Researchers will evaluate endoscopists with varying experience performing snare tip soft coagulation (STSC) on an ex vivo model, recording videos to score tip control. Participants undergo a training session between assessments to see if performance improves. The study defines primary endpoints around the accuracy and speed of tip control and agreement among expert raters, with secondary endpoints focusing on training-related improvement. An online app and a panel of six expert raters will assess performance, and analyses will be conducted in R with pseudonymized data stored securely. The goal is to develop a standardized, objective assessment tool for endoscopist tip control during STSC application.

Why it matters

Potential benefit: If successful, the scoring system could standardize training and credentialing for STSC, potentially improving procedural safety and effectiveness.

How similar studies have gone: Previous work has shown that objective scoring and training can improve technical skills in endoscopy, though this specific ex vivo STSC tip-control scoring approach is novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Digestive endoscopists at any level of training (trainee, consultant endoscopist, or advanced/interventional endoscopist)
* Signed informed consent for study participation

Exclusion Criteria:

* No signed informed consent for study participation

Where it's running

  • UZ Ghent
    Ghent, East-Flanders, Belgium
    Recruiting

Study contacts

Similar studies

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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.