Ways to Ensure Safety in the Preparation, Storage and Transfusion of Blood Components in Blood System Diseases
Abstract
Abstract: This article is devoted to the ways and methods of ensuring safety in the preparation, storage and transfusion of blood components in blood system diseases. The blood transfusion safety system includes work with donors, primary laboratory and virological screening, procurement, storage and clinical use of donor blood components, monitoring of transfusion results and investigation of possible infection cases. A necessary condition for increasing the safety of transfusion is additional testing of donor blood samples for antibodies to the nuclear antigen of the hepatitis B virus, algorithms for checking cases of the initial appearance of infectious symptoms in recipients, and a retrospective review of the event. It describes the detection of signs of viral infections in repeat donors, as well as monitoring the virological status of patients to increase the safety of blood transfusion.