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目的观察匹多莫德联合维生素滴剂治疗儿童反复呼吸道感染的疗效。方法选取120例反复呼吸道感染患儿随机分为3组各40例,对照组给予常规抗感染对症治疗,治疗A组在此基础上加用匹多莫德颗粒和维生素AD滴剂治疗,治疗B组在对照组基础上加用匹多莫德颗粒治疗。观察治疗结束半年后患儿症状改善情况及复发情况。结果治疗A组总有效率及治疗后免疫球蛋白水平明显高于治疗B组和对照组,患儿复发次数和发热、咳嗽、扁桃体肿大、肺部啰音缓解时间明显少于治疗B组和对照组,治疗B组总有效率明显高于对照组,且复发次数减少,患儿症状缓解时间缩短,组间差异均有统计学意义(P<0.05)。结论匹多莫德联合维生素AD滴剂可有效改善反复呼吸道感染患儿的整体免疫水平,减少病情反复,值得推广应用。
Objective To observe the efficacy of pidotimod in combination with vitamin drops in children with recurrent respiratory tract infections. Methods 120 children with recurrent respiratory tract infection were randomly divided into three groups of 40 cases, the control group was given conventional anti-infective symptomatic treatment, the treatment group A on this basis with pidotimod granules and vitamin AD drops treatment B Group based on the control group with pidotimod particles treatment. After six months of treatment to observe the symptoms of children with improvement and recurrence. Results The total effective rate of treatment group A and the immunoglobulin level after treatment were significantly higher than those of treatment group B and control group. The number of relapse and fever, cough, tonsil enlargement and pulmonary arachnoid remission time in treatment group were less than those in treatment group B and The total effective rate of the control group and the treatment group B was significantly higher than that of the control group, and the number of recurrences was decreased and the symptom relief time of the children was shortened. The differences between the two groups were statistically significant (P <0.05). Conclusion Pidotimod combined with vitamin AD drops can effectively improve the overall immune status of children with recurrent respiratory tract infection and reduce the disease repeatedly, which is worth popularizing and applying.