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Clinical Trials/NCT01437631
NCT01437631CompletedNot Applicable

Does a Prophylactic Clip Application Decrease IPPB(Immediate Postpolypectomy Bleeding) and DPPB(Delayed Postpolypectomy Bleeding) After Colonoscopic Removal for a Large Pedunculated Polyps (>1cm)?

Asan Medical Center2 sites in 2 countries137 target enrollmentStarted: September 1, 2011Last updated:
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Conditions

Trial Snapshot

Phase
Not Applicable
Status
Completed
Enrollment
137
Locations
2
Primary Endpoint
the occurrence of immediate post-polypectomy bleeding
Study OverviewStudy DesignEligibility CriteriaOutcomesInvestigatorsSitesRecords & IdentifiersSimilar Trials

Study Overview

Brief Summary

The aim of this study is to evaluate the efficacy of prophylactic clip application after colonoscopic removal for a large pedunculated polyp (> 1cm) in preventing immediate postpolypectomy bleeding (IPPB) and delayed postpolypectomy bleeding (DPPB).

Study Design

Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel
Primary Purpose
Prevention
Masking
None

Eligibility Criteria

Ages
20 Years to — (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • •Patients who have a large pedunculated polyp(>1cm) in the colon

Exclusion Criteria

  • •Age under 20 years
  • •Subjects who are taking anticoagulants
  • •Subjects who have an abnormal coagulogram (platelet count, international normalized ratio, or activated partial thromboplastin time)
  • •Subjects who have inflammatory bowel diseases

Outcomes

Primary Outcomes

the occurrence of immediate post-polypectomy bleeding

Time Frame: 1 day

At 1 day after endoscopic polypectomy, CBC will be done.

the occurrence of delayed post-polypectomy bleeding

Time Frame: 2 weeks

At 2 weeks after endoscopic polypectomy, history of hematochezia will be taken at outpatient clinic.

Secondary Outcomes

No secondary outcomes reported

Investigators

Sponsor Class
Other
Responsible Party
Principal Investigator
Principal Investigator

Kyung-Jo Kim

Clinical Associate Professor

Asan Medical Center

Study Sites (2)

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