曹洁① 虞玲琳①【摘要】目的:探析采用喉咽清颗粒联合人干扰素 α2b 注射液雾化吸入治疗小儿手足口病的临床效果。方法:选择 2022 年 4 月—2023 年 12 月无锡市锡山区中医医院收治 98 例手足口病患儿作为研究对象,开展随机对比治疗方案研究,将患儿通过病历号数表抽签方案划分为试验组、对照组,各 49 例。对照组治疗方案为人干扰素 α2b 注射液雾化吸入治疗,试验组治疗方案为喉咽清颗粒联合人干扰素 α2b注射液雾化吸入治疗。比较两组临床有效率、临床症状消失时间、炎症因子指标、免疫功能指标及不良反应发生率。结果:试验组临床总有效率高于对照组,各项临床症状消失时间均早于对照组,差异均有统计学意义(P<0.05);治疗后,试验组白细胞介素 -4(IL-4)、白细胞介素 -6(IL-6)、肿瘤坏死因子 -α(TNF-α)、C 反应蛋白(CRP)均低于对照组,差异均有统计学意义(P<0.05); 治疗后,试验组 CD8+ 水平低于对照组,CD4+、CD4+/CD8+ 水平均高于对照组,差异均有统计学意义(P<0.05); 两组不良反应发生率比较,差异无统计学意义(P>0.05)。结论:手足口病患儿采用喉咽清颗粒联合人干扰素 α2b注射液雾化吸入治疗效果显著,可缩短临床症状消失时间,缓解炎症反应,改善免疫功能,用药安全性较高。 【关键词 】 喉咽清颗粒 人干扰素 α2b 注射液 雾化吸入 手足口病Effect of Houyanqing Granules Combined with Nebulized Inhalation of Human Interferon α2b Injection on Children with Hand, Foot and Mouth Disease/CAO Jie, YU Linglin. //Medical Innovation of China, 2025, 22(15): 073-077[Abstract] Objective: To explore the clinical effect of Houyanqing Granules combined with nebulized inhalation of Human Interferon α2b Injection in the treatment of hand foot mouth disease in children. Method: A total of 98 children with hand, foot and mouth disease admitted to Wuxi Xishan District Hospital of Traditional Chinese Medicine from April 2022 to December 2023 were selected as the research subjects to conduct a randomized comparative treatment plan study. The children were divided into the experimental group and the control group through the draw scheme of the medical record number table, with 49 cases in each group. The treatment plan for the control group was nebulized inhalation of Human Interferon α2b Injection, and the treatment plan for the experimental group was Houyanqing Granules combined with nebulized inhalation of Human Interferon α2b Injection. The clinical effective rate, disappearance time of clinical symptoms, inflammatory factor indicators, immune function indicators and incidence of adverse reactions were compared between the two groups. Result: The clinical total effective rate of the experimental group was higher than that of the control group, and the disappearance time of each clinical symptom were earlier than those of the control group, the differences were statistically significant (P<0.05). After treatment, the levels of interleukin-4 (IL-4), interleukin-6 (IL-6), tumor necrosis factor- α (TNF- α), and C reactive protein (CRP) in the experimental group were all lower than those in the control group, the differences were statistically significant (P<0.05). After the treatment, the CD8+ level in the experimental group was lower than that in the control group, and the levels of CD4+ and CD4+/ CD8+ were both higher than those in the control group, the differences were statistically significant (P<0.05). There was no statistically significant difference in the incidence of adverse reactions between the two groups (P>0.05). Conclusion: The treatment of children with hand, foot and mouth disease with Houyanqing Granules combined with nebulized inhalation of Human Interferon α2b Injection has a significant effect. It can shorten the disappearance time of clinical symptoms, relieve inflammatory responses, improve immune function, and has a relatively high safety of medication.[Key words] Houyanqing Granules Human Interferon α2b Injection Atomization inhalation Hand, foot and mouth diseaseFirst-author's address: Department of Pediatrics, Wuxi Xishan District Hospital of Traditional Chinese Medicine, Wuxi 214199, Chinadoi:10.3969/j.issn.1674-4985.2025.15.017手足口病为临床常见传染性疾病,也称为手足口综合征,致病原因为感染肠道病毒,患儿主要临床症状为口腔、手、足、臀部等部位产生散在分布的疱疹、丘疹,部分重症患儿合并呼吸道感染、无菌性脑膜炎等并发症,重症患者病情进展迅速,存在死亡风险 [1-2] 。临床治疗手足口病的常规方案为药物对症支持治疗,其中抗病毒治疗是基础治疗方案。人干扰素 α2b 注射液具有良好的抗病毒疗效,雾化吸入给药起效迅速,并可预防全身性不良反应 [3]。单纯采用人干扰素 α2b 注射液雾化吸入治疗抗炎镇痛消肿效果有限,因此需联合其他药物综合治疗干预 [4] 。中医理论认为,手足口病可参见于中医“疮疹”“疱疹”“温疫”等病证,以清热祛湿解毒为基本原则。喉咽清颗粒为中成药制剂,具有清热解毒、利咽止痛作用,适用于急性咽炎、急性扁桃体炎的治疗,部分研究将其应用于小儿手足口病治疗中,并取得良好效果 [5] 。基于此,本研究择取本院收治 98 例手足口病患儿为基础样本,评估喉咽清颗粒联合人干扰素 α2b 注射液雾化吸入治疗的临床效果。