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Colonoscopy 12 minute withdrawal for Colon Cancer

N/A
Waitlist Available
Led By Vladimir Kushnir, M.D.
Research Sponsored by Washington University School of Medicine
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up time of colonoscopy (day 1)
Awards & highlights

Study Summary

This trial is testing whether a longer withdrawal time for a colonoscopy (9-10 minutes) is non-inferior to the standard 12 minutes.

Eligible Conditions
  • Colon Cancer
  • Colorectal Cancer

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~time of colonoscopy (day 1)
This trial's timeline: 3 weeks for screening, Varies for treatment, and time of colonoscopy (day 1) for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Miss rate of polyps
Secondary outcome measures
Miss rate of advanced adenomas

Trial Design

3Treatment groups
Experimental Treatment
Active Control
Group I: Arm 3: Colonoscopy 12 minute withdrawal timeExperimental Treatment1 Intervention
-Undergo colonoscopy with a 12-minute withdrawal time followed by a tandem colonoscopy with at least the standard 6-minute withdrawal time
Group II: Arm 2: Colonoscopy 9 minute withdrawal timeExperimental Treatment1 Intervention
-Undergo a 9-minute withdrawal time followed by a tandem colonoscopy with at least the standard 6-minute withdrawal time.
Group III: Arm 1: Colonoscopy 6 minute withdrawal timeActive Control1 Intervention
-Undergo colonoscopy with the standard 6-minute withdrawal time followed by a tandem colonoscopy of at least another 6-minute withdrawal time.

Find a Location

Who is running the clinical trial?

Washington University School of MedicineLead Sponsor
1,930 Previous Clinical Trials
2,298,935 Total Patients Enrolled
Vladimir Kushnir, M.D.Principal InvestigatorWashington University School of Medicine
1 Previous Clinical Trials
36 Total Patients Enrolled

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
Recent research and studies
clinicaltrials.govStudy
Assessing Effect of Withdrawal Time on Adenoma Detection Rate for Screening Colonoscopy
2021. "Assessing Effect of Withdrawal Time on Adenoma Detection Rate for Screening Colonoscopy". ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT05018325.
~9 spots leftby Apr 2025
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