Recruiting

Observational Study

Sponsor:

University of Oklahoma

Code:

NCT03495141

Conditions

Impact of Supervision on Endoscopy Simulation Curriculum

Eligibility Criteria

Sex: All

Age: 22 - 50

Healthy Volunteers: Accepted

Interventions

Supervision/Coaching

Study Details

Brief summary:

Eligible participants are those who are members of the general surgery residency pediatric gastroenterology fellowship, and adult gastroenterology fellowship. Through a randomized-controlled trial, participants will fill out a baseline set of demographic information including year of training, approximate number of colonoscopies to date, specialty, age, sex and handedness. Participation in this activity is completely voluntary. Trainees will be randomized to one of two groups. Either first participating in an unassisted colonoscopy module twice and then taking a questionnaire and then transitioning to a supervised/coached colonoscopy module session twice and taking a questionnaire, versus the reverse, in which the participant first partakes in a supervised/coached colonoscopy module session twice and then transitions to performing a colonoscopy module twice, unassisted. Objective measures will be assessed by the module software and supervising faculty. Specifically, using individuals' survey responses to see if early supervision improves survey scores. Survey questions focus on student learning, completing module objectives and faculty performance in simulation. The survey will also ask subjects to self-rate their scores and comfort level with endoscopy skills. Survey responses will not be linked to an individuals' performance in their program training and endoscopy coaches will not be made aware of the survey responses.

Conditions

Impact of Supervision on Endoscopy Simulation Curriculum

Study ID

NCT03495141

Start date

Mar 6, 2018

Status verified date

Jul, 2026

Completion date

Dec, 2026

Anticipated

Primary completion date

Dec, 2026

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 22 - 50

Healthy Volunteers: Accepted

Inclusion Criteria:

  • Consenting trainees of adult and pediatric gastroenterology fellowships and general surgery residencies at the University of Oklahoma Health Sciences Center.

Exclusion Criteria:

  • Unwilling to consent.

Study Design

Enrollment

50 participants

Anticipated

Allocation

Randomized

Intervention Model

Parallel Assignment

Primary purpose

Other

Interventions and Outcome Measures

Arms

active comparator: Supervised

Participants first take part in supervised/coached colonoscopy module session twice (case one and case two) and then transition to performing an unassisted colonoscopy module twice (case three and case four).

active comparator: Unsupervised

Participants will either first partake in an unsupervised colonoscopy module twice (case one and case two) and then transition to a supervised/coached colonoscopy module session twice (case three and case four).

Interventions

Supervision/Coaching

Supervision involves coaching the trainee on insertion and withdrawal technique in a standard colonoscopy in a novice trainee

Primary outcome measure

  • Percentage of mucosa inspected [ Time Frame: through study completion, an average of 1 year ]

Central Contacts and Locations

Central contacts

Locations

University of Oklahoma

Recruiting

Oklahoma City, Oklahoma, United States, 73104

Contacts

More Information

Sponsor

University of Oklahoma

Last update posted

Jul 30, 2026

Last verified

Jul, 2026

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-10. This information was provided to ClinicalTrials.gov by University of Oklahoma on 2026-07-30.