Unexpected higher blood loss associated with higher dose ε-aminocaproic acid in pediatric scoliosis surgery

The purpose of this study was to determine if a higher dosing of ε-aminocaproic acid (EACA) is associated with less perioperative blood loss than a lower dose. A total of 74 patients having scoliosis surgery were analyzed. Of the 74 patients, 36 patients received EACA (10 mg/kg/h) and 38 patients received EACA (33 mg/kg/h). After controlling for key variables, an infusion of 33 mg/kg/h of EACA was associated with an increase in intraoperative blood loss of 8.1 ml/kg compared with an infusion of 10 mg/kg/h of EACA. A 33 mg/kg/h intraoperative infusion is associated with higher intraoperative blood loss than an infusion at 10 mg/kg/h.
Source: Journal of Pediatric Orthopaedics B - Category: Orthopaedics Tags: SPINE Source Type: research