294例蜂蛰伤患者凝血功能分析

目的探讨蜂蛰伤患者凝血指标的变化。方法选取蜂蛰伤患者294例作为研究对象,根据蛰伤针数分为轻度蜂蛰伤组(A组,1~2针)、中度蜂蛰伤组(B组,3~10针)、重度蜂蛰伤组(C组,11~20针)和极重度蜂蛰伤组(D组,≥21针),同时选取健康人群40例作为健康对照组,观察凝血酶原时间(PT)、国际化比值(INR)、部分凝血活酶时间(APTT)和纤维蛋白原(FIB)等指标的变化。结果重度蜂蛰伤组、极重度蜂蛰伤组在蛰伤后4~9h内APTT、PT较健康对照组明显延长(P0.05),APTT、PT、INR分别与蛰伤针数之间呈明显的剂量-效应正相关(r值分别为0.583、0.340、0.327,P0.01)。结论 APTT与蛰伤针数及就医时间密切相关,可以作为蜂蛰伤治疗过程中的有效监测指标。

Analysis on coagulation function in 294 cases of bee sting injury

Objective To investigate the change of coagulation indexes in the patients with bee sting injury .Methods A total of 294 cases of bee sting injury were selected as the study subjects and divided into the mild bee sting injury group (A ,1 -2 sites) , moderate bee sting injury group(B ,3-10sites) ,severe bee sting injury group(C ,11-20sites) and extremely severe bee sting injury group(D ,≥21sites) according to the number of sting site .Meanwhile 40 healthy people were selected as the control group .The changes of prothrombin time(PT),internation alnormalized ratio(INR),activated partial thromboplastin time(APTT)and fibrinogen(FIB) were compared among groups .Results PT and APTT in the severe bee sting injury group and extremely severe bee sting injury group were significantly prolonged within 4-9 h after bee sting injury compared with the control group (P＜0 .05) .APTT , PT and INR had obviously dose effect positive correlation with bee sting sites (r=0 .583 ,0 .340 ,0 .327 ,P＜0 .01) .Conclusion APTT is closely correlated with bee sting sites and seeing doctor time ,which can serve as the effective monitoring indexes in the treatment process of bee sting injury .