Effects of whole blood storage in a polyolefin blood bag on platelets for acute normovolemic hemodilution
نویسندگان
چکیده
منابع مشابه
Impact of extracorporeal circuit prime volume reduction on whole blood sequestration during acute normovolemic hemodilution for adult cardiac surgery patients.
Acute normovolemic hemodilution (ANH) is a blood-conservation method in which whole blood (WB(ANH)) is sequestered into blood collection bags before the commencement of surgery. However, for cardiac surgery, extracorporeal circuit (ECC) priming techniques limit the amount of blood that may collected prior to the actual initiation of cardiopulmonary bypass (CPB). In this study, computational mod...
متن کاملEffects of acute normovolemic hemodilution on blood coagulation: comparison between tests of an in vivo and an in vitro model.
BACKGROUND AND OBJECTIVES Normovolemic hemodilution produces conflicting results on hemostasis, since works differ according to the fluids used, degree of hemodilution, method used to evaluate hemostasis, and the way used to produce hemodilution. The effects of hemodilution on hemostasis can depend on how it is done and whether an in vivo or an in vitro model is used. The objective of this stud...
متن کاملA randomized trial comparing acute normovolemic hemodilution and preoperative autologous blood donation in total hip arthroplasty.
BACKGROUND The value of acute normovolemic hemodilution (ANH) as compared to preoperative autologous blood donation (PABD) in orthopedic surgery is unknown. Therefore, a prospective, randomized study was conducted to compare these techniques in patients undergoing primary total hip arthroplasty. STUDY DESIGN AND METHODS ANH patients underwent phlebotomy for up to 3 units, or to a target Hct l...
متن کاملAcute Normovolemic Hemodilution: A Practical Approach
Justifications: Perioperative allogeneic blood transfusion can be reduced or even completely avoided by using a set of different strategies: meticulous hemostasis, the use of pharmaceutical agents that assist in the process of coagulation/ fibrinolysis, the use of blood substitutes, induced hypotension, preoperative autologous blood donation, collection and reinfusion of autologous blood during...
متن کاملHemodynamic compensation during acute normovolemic hemodilution.
To the Editor:—Acute normovolemic hemodilution (ANH) causes a reduction in arterial oxygen content because of reduced hemoglobin concentration. The primary compensatory mechanism during ANH is an increase in cardiac output to maintain systemic oxygen delivery. Therefore, the lower limit of an acceptable hemoglobin concentration is related to how low hemoglobin can be reduced without jeopardizin...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2021
ISSN: 2045-2322
DOI: 10.1038/s41598-021-91725-y