献血间隔时间对血小板采集质量的影响

Effect of blood donation internal on platelet collection

目的分析献血间隔时间对血小板采集质量的影响。方法选取佛山市顺德区中心血站单采血小板献血者3 280例,其中Trima血小板分离机采集血小板2 778例,MCS+采集512例。献血者每次献血之前做血常规检查(献血间隔时间为14 d),隔14 d后捐献抽标本检查血常规,观察并记录3 280例献血者血小板献血后血常规指标变化情况(红细胞、白细胞、血红蛋白、血小板)。结果每隔14 d后,机体血小板计数与献血之前比较,差异有统计学意义(P<0.05)。献血30 d后,机体血小板计数与献血前基本一致(P>0.05)。结论以血小板计数分析献血者的献血周期,献血周期保持在合适的间隔周期并不会影响献血者的身体健康。

Objective To investigate the effect of blood donation interval on platelet collection.Methods A total of 3 280 cases of platelet donors were from Foshan City Shunde District Blood Center,2 778 cases of platelets were collected by Trima apheresis platelet,and 512 cases of platelets were collected by MCS ＋. Before the blood donation,blood donors were carried out routine blood tests（ blood donation interval of 14 days）,and 14 days later,the hemogram were tested again when donating blood,and the routine indicators（ red blood cells,white blood cells,hemoglobin,platelets） of the 3 280 blood donors were carefully observed and recorded. Results The platelet counts of the body after every 14 days were different from those before blood donation,the differences were significant（ P 0. 05）. 30 days after blood donation,the platelet count was basically the same as that before the blood donation（ P 0. 05）. Conclusions The blood donation internal of blood donors was analyzed by platelet count and maintained at the appropriate interval,which will not affect the health of the blood donors.