ArticleJGH open : an open access journal of gastroenterology and hepatology2019
Risk factors for delayed hemorrhage after colonoscopic postpolypectomy: Polyp size and operative modality.
Article in JGH open : an open access journal of gastroenterology and hepatology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 3 of them syntheses that pooled it.
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Who cites it
7 citing papers in PubMed, 3 syntheses or guidelines pooled it.
- Risk factors for delayed colorectal postpolypectomy bleeding: a meta-analysis.BMC gastroenterology · 2024Pooled it
- Prevention of delayed post-polypectomy bleeding by prophylactic clipping after endoscopic colorectal polypectomy: a meta-analysis.International journal of colorectal disease · 2022Pooled it
- Endoscopic submucosal dissectionWorld journal of gastroenterology · 2021Pooled it
- Unsuspected efficacy of starch-based polysaccharideWorld journal of gastrointestinal endoscopy · 2025Article
- Establishment of a model for predicting delayed post-polypectomy bleeding: A real-world retrospective study.Frontiers in medicine · 2022Article
- Nomogram for the Prediction of Delayed Colorectal Post-Polypectomy Bleeding.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2021Article
- Delayed Bleeding After Endoscopic Resection of Colorectal Polyps: Identifying High-Risk Patients.Clinical and experimental gastroenterology · 2021Review
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5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
aimDelayed postpolypectomy hemorrhage is relatively common, with occasional extensive blood loss, endangering life. This study aimed to determine the factors associated with postoperative hemorrhage.
methodsThe study was a retrospective cohort study of patients hospitalized for colonoscopic polypectomy at the Department of Gastroenterology and Hepatology, Tenth People's Hospital of Tongji University, China, between January and December 2015. Data on gender, age, bowel preparation, location, size, number of polyps, operative modality, pathology, and operation practitioner were collected. Patients were divided into two groups based on the presence or absence of postoperative hemorrhage.
resultsA total of 1962 polyps were detected in patients and they underwent polypectomy; hemorrhage occurred in 41 cases. A correlation was demonstrated between postpolypectomy hemorrhage and each of the following factors: polyp size and operative modality. The odds ratio (OR) was 4.535 (95% confidence interval [CI], 2.331-8.823) for 1-2-cm polyps, 4.008 (95% CI, 0.904-17.776) for 2-3-cm polyps, and 22.407 (95% CI, 5.783-86.812) for ≥3-cm polyps. Compared with argon plasma coagulation, OR was 9.128 (95% CI, 3.548-23.486) for endoscopic mucosal resection and 31.257 (95% CI, 7.009-139.395) for endoscopic submucosal dissection.
conclusionsThe independent risk factors for delayed postpolypectomy hemorrhage include polyp size and operative modality.
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