EFficacy of Prophylactic Clip Application in Decrease of Immediate Postpolypectomy Bleeding and Delayed Postpolypectomy Bleeding After Colonoscopic Removal for a Large Pedunculated Polyps

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).

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Key information

Conditions

Polyp of Large Intestine Colonic Polyps Intestinal Polyps Pathological Conditions, Anatomical Pathological Conditions, Signs and Symptoms Polyps

Age range

20 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Asan Medical Center

Seoul, South Korea

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

prophylactic clip application

Procedure

prophylactic clip application after colonoscopic polypectomy

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.

Sponsors and collaborators

Lead sponsor

Asan Medical Center

Other

Registry information

Official study title

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

Important dates

Study start: 2011
Primary completion: 2015
Study completion: 2015
First posted: Sep 21, 2011
Registry last updated: Feb 26, 2020

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed