[Intraoperative reinfusion of erythrocyte mass in neuroanesthesiology].
Automated reinfusion of autoerythrocytes prepared from blood lost during removal of tumors was the main component of transfusion therapy in 49 patients (52 operations) with brain tumors. All patients developed massive blood loss of 0.5-5 TCB during the intervention, reinfusion device cell saver C.A.T.S 2-02 (Fresenius, Germany) was used. Various aspects of clinical application of this method are discussed, its efficiency and factors affecting it are analyzed. Special attention is paid to time course of hemostasis values during automated reinfusion and the problem of tumor contamination of reinfused suspension. This latter problem was solved by using the last-generation leukocyte filter RC-400 Klev (Pall, Germany). Automated reinfusion of autoerythromass effectively compensated for massive intraoperative blood loss, on condition of correction of hemostasis disorders by fresh frozen plasma and purification of reinfused suspension from tumor cells by filtering through leukocytic filters. Moreover, our results indicate that utilization of cell saver is obligatory for some patients with supermassive hemorrhages.
Gromova
V V
VV
Lubnin
A Iu
AIu
Moshkin
A V
AV
Gadzhieva
O A
OA
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000758:Anesthesia; D016063:Blood Loss, Surgical; D001804:Blood Transfusion, Autologous; D001932:Brain Neoplasms / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D017707:Erythrocyte Transfusion; D005260:Female; D005500:Follow-Up Studies; D006439:Hemodynamics; D006487:Hemostasis; D006801:Humans; D008297:Male; D008875:Middle Aged; D008991:Monitoring, Physiologic; D019635:Neurosurgical Procedures; D013120:Spinal Cord Neoplasms / Q000601:surgery; D013997:Time Factors; D014057:Tomography, X-Ray Computed