ArticleDEN open2026
The Risk of Colonoscopy-related Bleeding in Patients With or Without Continued Treatment With an Antithrombotic Agent.
Article in DEN open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02594813 (Bleeding Rate After EGD and Colonoscopy in Patients Who Continue to Take Antithrombotic Agents), which is not on this map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Bleeding Rate After EGD and Colonoscopy in Patients Who Continue to Take Antithrombotic Agents
Who cites it
1 citing paper in PubMed.
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objectives: We prospectively investigated the risk of colonoscopy-related bleeding in relation to antithrombotic treatment. Methods: This prospective, observational, single-center cohort study (NCT02594813) enrolled consecutive patients who underwent colonoscopy, including the removal of colorectal polyps, regardless of the continuation of antithrombotic treatment. The primary outcome measure was delayed bleeding in the patients who underwent a hot snare polypectomy and/or endoscopic mucosal resection in addition to a cold snare polypectomy (CSP) and required endoscopic treatment ≤2 weeks after the procedure. Secondary outcomes were immediate bleeding and the number of hemostatic clips used during the procedure. Results: From January 2019 to December 2023 at our institution, 1562 (mean age 75 years) and 15,769 (mean age, 64 years) patients underwent colonoscopy with or without antithrombotic treatment, respectively. Immediate bleeding following the removal of colorectal polyps, regardless of the polypectomy technique, occurred in 173 (33.86%) of the 511 patients with antithrombotic treatment, which was significantly more frequent than in 439 (9.44%) of the 4651 patients without antithrombotic treatment ( Conclusions: The risk of delayed bleeding after colonoscopy with removal of colorectal polyps was low despite continuation of antithrombotic therapy. www.clinicaltrials.gov (NCT02594813).
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