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Hemostatic Powders in Non-Variceal Upper Gastrointestinal Bleeding: The Open Questions
Omero Alessandro Paoluzi1, Edoardo Troncone1, Elena De Cristofaro1
1Gastroenterology Unit, Department of Systems Medicine, University Tor Vergata, 00133 Rome, Italy.
Medicina (Kaunas, Lithuania)
|January 21, 2023
Summary
Hemostatic powder (HP) offers immediate gastrointestinal bleeding control. Further research is needed to clarify rebleeding rates and optimal use in severe cases.
Area of Science:
- Gastroenterology
- Endoscopic Hemostasis
Background:
- Hemostatic powders (HP) are emerging tools for gastrointestinal bleeding (GIB).
- Available HPs include TC-325, EndoClot™, Ankaferd Blood Stopper®, UI-EWD, and CEGP-003.
- HP functions mechanically and/or by promoting coagulation, serving as monotherapy or adjunct to conventional endoscopic procedures (CHEPs).
Purpose of the Study:
- To review current data on hemostatic powder use in non-variceal upper GIB.
- To identify open questions regarding HP efficacy and application.
Main Methods:
- Narrative review of existing literature on hemostatic powders for GIB.
- Analysis of data on HP's role in benign and malignant gastrointestinal lesions.
Main Results:
- HP demonstrates high immediate hemostasis rates for GIB.
- Rebleeding rates vary significantly across studies.
- Optimal use in severe GIB and malignancy-related bleeding requires further investigation.
Conclusions:
- Hemostatic powders are effective for immediate GIB control.
- Further randomized controlled trials are necessary to address variability in rebleeding and define optimal therapeutic roles, especially in severe or malignancy-related GIB.
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