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Managing complications in endoscopic procedures: bleeding from a biopsy site
Nikita N Machado1, Terence Jackson2, Husayn A Ladhani2
1Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA - nikita.n.machado@gmail.com.
Insights
Post-endoscopic biopsy bleeding is rare and usually stops on its own. This review identifies high-risk patients, especially those on anticoagulation, and discusses management strategies for bleeding after procedures.
Area of Science:
- Gastroenterology
- Endoscopic Procedures
- Hemorrhage Management
Background:
- Bleeding following endoscopic biopsy is an infrequent complication.
- Most post-biopsy bleeding is self-limiting.
Purpose of the Study:
- Identify patient groups at higher risk for bleeding after endoscopic biopsy.
- Review guidelines for managing high-risk patients, including those on anticoagulation.
- Outline diagnostic and management strategies for post-procedural bleeding.
Main Methods:
- Literature review of risk factors for post-biopsy bleeding.
- Analysis of current guidelines for anticoagulated patients.
- Review of endoscopic hemostatic techniques (thermal, mechanical, chemical).
- Discussion of advanced interventions for severe bleeds (interventional radiology, surgery).
Main Results:
- Certain patient demographics and anticoagulation status increase bleeding risk.
- A stepwise approach to diagnosis and management is effective.
- Endoscopic interventions offer local control for most bleeds.
- Severe cases may necessitate interventional radiology or surgical consultation.
Conclusions:
- Pre-procedural risk assessment is crucial for identifying patients prone to bleeding.
- Adherence to established guidelines and utilizing endoscopic tools can manage most post-biopsy bleeding.
- A multidisciplinary approach is essential for refractory or severe hemorrhages.
Abstract:
Bleeding related to endoscopic biopsies is relatively uncommon and tends to be a self-limiting process. This article aims to identify those groups of patients that are at a higher risk at the time of the pre procedural evaluation, and to review the current guidelines regarding high risk patients (with special consideration for those who are anticoagulated). It also reviews current strategies for diagnosis, initial evaluation and management of a post procedural bleed. These include all the tools in an endoscopist's armamentarium (thermal, mechanical and chemical) for local control, as well as a discussion about the more severe bleeds that might require interventional radiology or salvage surgery.
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