ABSTRACT
【Objective】 To establish the maximum surgical blood order schedule(MSBOS) for orthopedic surgery, as to guide the clinical blood application and reasonable blood preparation for this type of surgery. 【Methods】 The ordered and actual amount of transfused blood of orthopedic elective operations in our hospital from 2014 to 2018 were collected by the hospital information(HIS) and blood collection information software of Department of Blood Transfusion.The surgeries were classified and indices, including blood transfusion rate and per capita transfused RBC volume, were calculated, then orthopedic MSBOS was established by combining the surgical transfusion rate, per capita red blood cell infusion volume, the algorithm of MSBOS, the risk of massive hemorrhage and the actual situation of our hospital. 【Results】 A total of 3 730 cases of elective orthopedic surgery were included, and the ordered blood volume was 10 183.8 U. 1084 cases received intraoperative blood transfusion, with the total blood transfusion volume of 3 498.8 U and the blood transfusion rate at 29.1%(1 084/3 730). The blood transfusion volume of surgical patients was [1~17.5(3.21±1.89)] U/patient. MSBOS for orthopedic surgeries had been established in our hospital. According to the blood transfusion data of each surgical procedures, surgical blood ordering was divide into 2 categories: Type/Screen, Type/Screen/Crossmatch (2~8 U). 【Conclusion】 The establishment of MSBOS in Department of Blood Transfusion according to the daily blood use in orthopedic surgery is not only beneficial to guide the blood preparation for orthopedics surgery more scientifically and reasonably, but also can optimize the management of blood inventory and provide reference for the establishment of MSBOS in other blood use departments.
ABSTRACT
The paper analyzed the necessity of the testing items for blood transfusion compatibility.By means of a comprehensive evaluation of the testing requirements of blood transfusion labs,and a basis on characteristics of blood transfusion profession and technical specifications in clinical transfusion,the paper probed into building appropriate lab examination techniques in terms of ABO blood type testing item,RhD blood type testing item and screening test,and cross-matching testing items,for the purpose of achieving the safety and effectiveness of clinical blood use.