Acute normovolaemic haemodilution does not aggravate gastric mucosal acidosis during cardiac surgery

Abstract

Acute normovolaemic haemodilution does not aggravate gastric mucosal acidosis during cardiac surgery.

Preoperative acute normovolemic hemodilution: a meta‐analysis

“…Two trials provided insufficient information about the volume of blood transfused intra‐ or postoperatively and were not included in most of the analyses 21,22 . Among the 34 trials comparing ANH to usual care, 11 trials were considered large‐volume hemodilution trials 22 .…”

Intramucosal-Arterial Pco2 Gradient Does Not Reflect Intestinal Dysoxia in Anemic Hypoxia

“…30 Bacher et al found that intramucosal pH was better preserved in normovolemic hemodilution than in controls during cardiac surgery. 31 In hemorrhagic shock, Diebel et al demonstrated a normalization of intramucosal PCO 2 and pH after resuscitation, notwithstanding a hematocrit of 18 Ϯ 2%. 32 Finally, Layland et al showed that intramucosal pH was maintained during normovolemic hemodilution, despite reaching hemoglobin of 8.2 Ϯ 1.4 g/dL.…”

Transfusion Triggers for Guiding RBC Transfusion for Cardiovascular Surgery

“…Of these 1,229 were excluded from further assessment at title and abstract screening, and 36 studies underwent full-text screening (Fig. Twelve studies did not report on our outcomes of interest (25)(26)(27)(28)(29)(30)(31)(32)(33)(34)(35)(36). Excluded Studies.…”