查看文章

Delay in collecting coagulation test results from a central laboratory is one of the critical issues to efficiently control haemostasis during surgery. The aim of this multicenter study was to compare the performance of a point-of-care (POC) device (CoaguChek^™ Pro DM) with the central laboratory-based coagulation testing during haemorrhagic surgery. For this purpose, 93 patients undergoing major surgical procedure were prospectively included in three centers. Blood was drawn from all patients before surgical incision and from most patients during surgical procedure after a blood loss of 25% or more was observed. When expressed in activity percentage, POC-based prothrombin time (PT) was in good agreement with central laboratory test result with coefficient of correlation in the range from 0.711 to 0.960 in the three centers. Comparison was less conclusive when PT was expressed in seconds or as the patient-to …