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122例单采血小板输注的临床观察
引用本文:龚永启,王奕锐,胡悦,王文兰. 122例单采血小板输注的临床观察[J]. 临床血液学杂志, 2008, 21(1): 88-89
作者姓名:龚永启  王奕锐  胡悦  王文兰
作者单位:黄石市中心医院检验科,湖北黄石,435000;黄石市中心医院输血科,湖北黄石,435000
摘    要:目的:对122例血小板减少症患者输注1单位单采血小板效果的实验室观察。方法:按血小板输血史将患者分为3组,A组(首次输血者,41例);B组(重复输血者,69例);C组(频繁输血者,12例)。血小板输注1h和24h后,比较患者校正血小板计数增加值(CCI)和血小板回收率(PPR)。结果:A组、B组、C组间CCI、PPR差异有统计学意义(P〈0.05);血小板减少症组血小板输注无效率低于血液病组。结论:单采血小板输注是临床控制出血重要方法,尤其对首次输血者及一般重复输血者(2~10次)有效,可起到更好的预防及治疗效果;频繁输血者(≥11次)输注血小板后疗效较低,可能与患者输血前血小板基数较低及频繁输血导致血小板输注无效有关,未来的研究需要收集患者临床资料以更好地把握此类患者血小板输注效果。

关 键 词:血小板减少症  单采血小板  CCI  PPR  血小板输注无效

Observation of apheresis PLT transfusion in 122 thrombocytopenia patients
GONG Yongqi WANG Yirui HU Yue WANG Wenlan. Observation of apheresis PLT transfusion in 122 thrombocytopenia patients[J]. Journal of Clinical Hematology, 2008, 21(1): 88-89
Authors:GONG Yongqi WANG Yirui HU Yue WANG Wenlan
Affiliation:GONG Yongqi1 WANG Yirui1 HU Yue2 WANG Wenlan2(1Department of Clinical Laboratory,Huangshi Central Hospital,Hubei,435000,China,2Department of Blood Transfusion,Huangshi Central Hospital)
Abstract:Objective:To observe the effect of one unit apheresis platelet(PLT)transfusion in 122 thrombocytopenia patients.Methods:According to the history of PLT transfusion,all patients were divided to three groups as Group A(First PLT transfusion),Group B(Repeated PLT transfusion)and Group C(Frequent PLT transfusion).We compared corrected count increment(CCI)and percentage platelet recovery(PPR)after one hour and 24 hours of transfusion for each group.Results:There were no significant differences of CCI and PPR bet...
Keywords:CCI  PPR
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