title: [Clinical signification of a modified dilution method (MDM) for blood loss assessment in the cases of nonvariceal upper gastrointestinal bleeding].
abstract: The aim of this study was to compare the modified dilution method (MDM) for in vivo bloodless assessment with the accepted in the clinical practice methods. We measured 148 blood samples from 134 patients with nonvariceal upper gastrointestinal bleeding (NUGB) and 21 blood samples from healthy persons as a negative control. In the randomized group of 53 patients with NUGB we compared accuracy of the blood loss determination by means of erythrocyte mass loss (estimated with MDM), Allgower-Burri index and American College of Surgeon Index (ACSI). The obtained results give us a reason to recommend a combination between American College of Surgeon classification for blood loss in patients with NUGB and a parallel measurement of the MDM values.
authors.forename: G
authors.initials: G
authors.lastname: Geogiev
authors.forename: M
authors.initials: M
authors.lastname: Shishenkov
authors.forename: B
authors.initials: B
authors.lastname: Ninov
authors.forename: I
authors.initials: I
authors.lastname: Dosheva
mesh_terms: D004906:Erythrocyte Count / Q000379:methods*; D004912:Erythrocytes / Q000166:cytology*; D006471:Gastrointestinal Hemorrhage / Q000097:blood*; D006801:Humans; D007201:Indicator Dilution Techniques