手术备血现况调查及优化手术备血策略的应用价值探讨

Current situation of surgical blood ordering and value of optimizing preoperative blood ordering

目的回顾分析本院手术备、用血情况,探讨优化手术备血策略的应用价值。方法收集四川大学华西医院2012~2018年的手术备、用血数据,计算输血率、备血输注率、输血指数等指标,评判手术备血合理性,并分别以输血指数≥0.3、输血率≥5%、输血指数≥0.5推荐备血来计算可节省的费用。结果 1)手术备血相对合理的外科科室有心脏外科和烧伤整形科,其他外科科室手术备血存在过度的现象,尤以胸外科最为明显;2)备血率排前15位的手术中,备血较合理的手术有二尖瓣置换术、室间隔修补/封堵、主动脉瓣置换,其他12种手术均存在备血过度的情况,尤以肺切除术最为严重;3)分别用3个指标推荐手术备血,备血人数理论上可减少19%~80%,每年节约检测费用39~128万元。结论本院心脏外科和烧伤整形科的手术备血较为合理,其他科室手术备血过度的现象较普遍,尤其是胸外科,通过建立手术最大备血量目录可减少不必要的备血,从而提高血液资源利用率,节省人力物力资源,减少患者的住院费用。

Objective To retrospectively analyze the situation of surgical blood ordering in our hospital and explore the value of optimizing preoperative blood ordering.Methods Surgical blood ordering and utilization data of West China Hospital of Sichuan University from 2012 to 2018 were gathered to evaluate the rationality of preoperative blood ordering by calculating the indicators including transfusion rate, transfusion probability, transfusion index etc. and recommend preoperative blood ordering guided by transfusion index ≥ 0.3, the transfusion rate ≥ 5%, and the transfusion index ≥ 0.5 respectively to calculate the cost saved.Results 1) The preoperative blood ordering of Department of Cardiac Surgery and Burn Plastic Surgery were relatively rational, while other Surgery Departments was excessive, especially the Thoracic Surgery;2) Among the top fifteen surgeries ranked by blood ordering rate, the blood ordering was rational for mitral valve replacement, ventricular septum(repair/occlusion), and aortic valve replacement, while excessive for other 12 surgeries, especially for lung resection surgery;3) The surgical blood ordering guided by the three indicators can reduce 19% ~80% theoretically, saving 0.39~1.28 million yuan per year. Conclusion Preoperative blood ordering of the Department of Cardiac Surgery and Burn Plastic Surgery in our hospital is relatively rational. While excessive blood ordering exists in other surgical departments, especially for thoracic surgery. The establishment of Maximum Surgical Blood Order Schedule can reduce unnecessary blood ordering and improve blood utilization, and save manpower and material resources, and reduce the costs of patients.