[Is preservation of erythrocyte concentrates with added solutions an alternative to deep freezing in heart surgery autologous blood donation?].
In patients undergoing cardiovascular operations the deep freezing of autologous red blood cells (RBC) was compared with the liquid storage in PAGGS-Sorbitol. On an average 3.9 units of blood were predeposited in the group with deep freezing and 3.4 in the group with liquid storage. The number of complications was the same in both groups despite the shorter intervals between the donations in the group with liquid storage. 58 out of 74 patients (= 78%) with deep frozen autologous RBC and 42 out of 65 patients (= 65%) with liquid stored RBC need no homologous blood. 12% of the liquid stored RBC were discared due to unforseen delaying of the operation.
Behr
W
W
Abteilung für Hämatologie und Transfusionsmedizin, Zentralklinikums, Augsburg.
Doukas
K
K
Lang
H
H
Plahl
M
M
Struck
E
E
D000225:Adenine / Q000008:administration & dosage; D001793:Blood Preservation / Q000379:methods*; D001804:Blood Transfusion, Autologous / Q000379:methods*; D001026:Coronary Artery Bypass; D017707:Erythrocyte Transfusion; D005260:Female; D005615:Freezing; D005947:Glucose / Q000008:administration & dosage; D006151:Guanosine / Q000008:administration & dosage; D006349:Heart Valve Diseases / Q000097:blood / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006452:Hemoglobinometry; D006801:Humans; D008297:Male; D008875:Middle Aged; D010710:Phosphates / Q000008:administration & dosage; D011183:Postoperative Complications / Q000097:blood; D012965:Sodium Chloride / Q000008:administration & dosage; D013012:Sorbitol / Q000008:administration & dosage
C053620:PAGGS-sorbitol solution; D010710:Phosphates; D006151:Guanosine; D012965:Sodium Chloride; D013012:Sorbitol; D005947:Glucose; D000225:Adenine
Ist die Konservierung von Erythrozytenkonzentraten mittels additiver Lösungen eine Alternative zur Tiefgefrierung bei herzchirurgischen Eigenblutspendern?