摘要
目的:探讨机采血小板采集2个治疗量献血者筛选指标。方法:对78例献血者分析其体重、体表面积和采前血小板(PLT)计数对血小板减少量的影响。结果:体重(W)≥55kg,体表面积(S)≥1.7,采前血PLT计数≥200×109/L者采集后血小板计数均≥100×109/L。对男性献血者来说W≥70或S≥1.9采集后血小板降低较少;对55≤W<65,1.7≤S积<1.8献血者来说,采后血小板降低较多。结论:机采血小板采集2个治疗单位献血者筛选时要求W≥55kg,S≥1.7,采前血PLT计数≥200×109/L。
Objective：To discuss on screening index of donors for collecting two treatment units of apheresis platelet.Method：To analyze the effect on reduction of amount of PLT by analysis the body weight,body surface area and pre-collection platelet（PLT）count from 78 cases of blood donors.Result：The donor with weight（W）≥55 kg,body surface area（S）≥1.7,preharvest blood PLT count ≥200×10^9/L whose platelet count was ≥100×10^9/L after collecting PLT.Male blood donors with W ≥70,S ≥1.9 whose platelets reduce less;the blood donors with 55 ≤W65,1.7 ≤S1.8,whose platelets decrease more.Conclusion：Screening blood donors for collect two treatment units need（W）≥55 kg,body surface area（S）≥1.7,pro-collection blood PLT count ≥200×10^9/L.
出处
《临床血液学杂志（输血与检验）》
CAS
2013年第4期544-545,共2页
Journal of Clinical Hematology(Blood Transfusion & Laboratory Medicine)
