摘要
目的观察儿童血友病A低剂量预防治疗的效果。方法应用重组人凝血因子Ⅷ对24例中、重型血友病A进行预防治疗,剂量为10~15U/(kg·次),每周2次静脉注射。3个月为1个疗程,连续2个疗程。观察预防治疗前后患儿关节出血、生活自理能力、抑制物产生及治疗费用。结果预防治疗后,中、重型血友病A患儿的关节出血频率由治疗前的2.88次/半年、8.4次/半年降为0.11次/半年和1次/半年;生活自理能力明显提高;治疗6个月后,Ⅷ因子抑制物测定结果为阴性;相对于按需治疗,治疗费用并没有明显增加。结论儿童血友病A低剂量预防治疗安全、有效,且没有明显增加治疗费用。
Objective To evaluate the effect of low dose prophylaxis on heamophilic children. Methods Twenty-four Children with moderate and severe haemophilia were followed for a 6-month observation period followed by a 6 -month low dose prophylaxis (rhFVIII 10 μ/kg, twice weekly). Results The number of joint hemorrhage decreased, school attendance improved during the observation period. No inhibitor was found in all cases. The medical cost was not increased compared to the on-demand therapy. Conclusion Low dose prophylaxis is safe and effective for haemophia A in children.
出处
《北京医学》
CAS
2013年第4期257-259,共3页
Beijing Medical Journal
关键词
儿童
血友病A
治疗
Children Haemophia A Treatment