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Cold snare polypectomy with a submucosal injection for Colorectal Cancer

N/A
Waitlist Available
Led By Daniel von Renteln, MD
Research Sponsored by Centre hospitalier de l'Université de Montréal (CHUM)
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Signed consent form; aged 45-80 years old, indication to undergo a colonoscopy
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 14 days after the initial procedure
Awards & highlights

Summary

This is a prospective, multi-endoscopist, single center, clinical study at tertiary referral center that addresses an important current challenge in the prevention of colorectal cancer (CRC), namely, how to improve the complete removal of CRC precursors. This study will observe the potential benefit of specific polypectomy technique in conjunction with a systematic submucosal injection prior to the polyp resection. This study will evaluate the completeness and incompleteness of the resection of colorectal neoplastic polyps during the procedures.

Eligible Conditions
  • Colorectal Cancer

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~14 days after the initial procedure
This trial's timeline: 3 weeks for screening, Varies for treatment, and 14 days after the initial procedure for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Incomplete resection rate (IRR)
Secondary outcome measures
Delayed bleeding complications
Immediate bleeding complications
Incomplete resection of colorectal polyps
+2 more

Trial Design

1Treatment groups
Experimental Treatment
Group I: Cold snare polypectomy with a submucosal injectionExperimental Treatment1 Intervention
The procedure will include a cold snare polypectomy with a submucosal injection done prior to the resection.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Cold snare polypectomy in conjunction with a submucosal injection
2021
N/A
~430

Find a Location

Who is running the clinical trial?

Centre hospitalier de l'Université de Montréal (CHUM)Lead Sponsor
370 Previous Clinical Trials
129,386 Total Patients Enrolled
Daniel von Renteln, MDPrincipal InvestigatorCentre hospitalier de l'Université de Montréal (CHUM)
2 Previous Clinical Trials
402 Total Patients Enrolled
~95 spots leftby Jul 2025