title: [New methods for endoscopic hemostasis: focus on non-variceal gastrointestinal bleeding].
abstract: Gastrointestinal bleeding is a frequent emergency in daily clinical practice of a gastroenterologist. While incidence and mortality of gastrointestinal bleeding are decreasing in many countries, numbers of endoscopic procedures are increasing. Endoscopic therapy of non-variceal gastrointestinal bleeding is still mainly based on "classical" procedures like injection of vasoactive drugs (i. e. epinephrine) or blood derivates, application of through-the-scope hemoclips (TTSC), Argon plasma coagulation and bipolar coagulation. However, in the last years new endoscopic techniques especially for non-variceal gastrointestinal bleedings have become available and enriched our endoscopic equipment. For example, over-the-scope clips (OTSCs) surpass the size of TTSCs and have been successfully established for treatment of gastrointestinal bleeding and leak closure of fistulas and perforations. In addition, hemostatic powders were shown to achieve primary hemostasis in several cases of gastrointestinal bleeding. Besides a brief overview of "classical" endoscopic procedures for hemostasis of non-variceal gastrointestinal bleeding, this review focuses on new epidemiological data and uprising methods for endoscopic hemostasis.
authors.forename: J G
authors.initials: JG
authors.lastname: Albert
authors.forename: K H
authors.initials: KH
authors.lastname: Peiffer
mesh_terms: D016099:Endoscopy, Gastrointestinal / Q000379:methods* / Q000639:trends; D004932:Esophageal and Gastric Varices; D019317:Evidence-Based Medicine; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging* / Q000473:pathology* / Q000628:therapy*; D016558:Hemostasis, Endoscopic / Q000379:methods* / Q000639:trends*; D006801:Humans; D013673:Technology Assessment, Biomedical; D016896:Treatment Outcome