小剂量阿奇霉素对反复呼吸道感染患儿免疫功能的影响
2017-03-21林冬丽林道煌张少冰
林冬丽 林道煌 张少冰
[摘要] 目的 探讨小剂量阿奇霉素对反复呼吸道感染(RRTI)患儿免疫功能的影响。 方法 选取2014年8月~2016年8月汕头市澄海区人民医院收治的120例RRTI患儿临床资料,按照治疗方案分为对照组(60例)与研究组(60例),对照组予以匹多莫德治疗,研究组在对照组基础上予以小剂量阿奇霉素治疗,比较两组炎症因子含量、免疫功能指标及临床症状改善时间。 结果 两组炎性因子含量治疗后均较治疗前低,且研究组低于对照组,差异均有统计学意义(P < 0.05);两组IgM、IgG、CD8+水平治疗后均较治疗前低,CD3+治疗后高于治疗前,其中研究组免疫功能指标优于对照组,差异均有统计学意义(P < 0.05);研究组咳嗽、发热与扁桃体红肿改善时间短于对照组,差异有统计学意义(P < 0.05)。 结论 RRTI采用阿奇霉素治疗能够有效改善患儿临床症状,提高临床治疗效果;且治疗后患儿炎症状态显著改善,免疫力提高,具一定临床推广及应用价值。
[关键词] 反复呼吸道感染;儿科;阿奇霉素;免疫功能
[中图分类号] R725.6 [文献标识码] A [文章编号] 1673-7210(2017)01(c)-0106-04
[Abstract] Objective To study the effect of Azithromycin on immune function of children with recurrent respiratory tract infection (RRTI). Methods The clinical data of 120 children with RRTI were selected from August 2014 to August 2016. According to the different treatment, children were divided into control group (60 cases) and study group (60 cases), control group was given Pidotimod, study group was given Azithromycin based on control group. The inflammatory factor content, immune function indexes and clinical symptoms improving time of two groups were compared. Results After treatmnet, the inflammatory factor content of two groups were lower than those before treatment, and this in study group was lower than that in control group, the differences were statistically significant (P < 0.05); the levels of IgM, IgG, CD8+ in two groups were lower than before treatment, CD3+ were higher, and immune function indexes in study group were better than those in controll group, the differences were statistically significant (P < 0.05); improving time of cough, fever, tonsillar swelling in study group were shorter than those in controll group, the differences were statistically significant (P < 0.05). Conclusion Children with RRTI given Azithromycin can improve the clinical symptoms, clinical curative effect, inflammatory status and the immunity, which has certain clinical application and application value.
[Key words] Recurrent respiratory tract infection; Pediatrics; Azithromycin; Immune function
小兒反复呼吸道感染(RRTI)属于儿科临床常见一种疾病,是小儿经常性发生呼吸道感染,具病程长、反复发作等特点,多发于5岁以下小儿。若小儿于1年内出现上呼吸道感染5次以上,或者下呼吸道感染2次以上,均属于RRTI。RRTI发病机制主要为小儿免疫功能尚未完善、病原体抗体少,因而临床治疗多侧重于提升患儿免疫力,从而有效抑制呼吸道感染反复发作[1]。临床治疗常用药物为匹多莫德以及阿奇霉素,其中阿奇霉素属于一种广泛应用抗生素,可有效调节患儿免疫功能,而且小剂量服用能够有效减轻药物副作用,提高小儿依从性[2]。本研究就二者应用疗效以及对小儿免疫能力的影响进行分析,以期提升小儿RRTI临床治愈率,为临床合理用药提供科学合理参考依据。
1 资料与方法
1.1一般资料
选取汕头市澄海区人民医院儿科2014年8月~2016年8月收治的120例反复呼吸道感染患儿临床资料,按照治疗方案分为对照组(60例)与研究组(60例)。……
