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火针疗法干预神经性皮炎随机对照研究的Meta分析

2021-04-06刘伯宇聂慧敏尹诚语李晓洁陈瑞香金婷刘伯一

中国现代医生 2021年4期
关键词:Meta分析

刘伯宇 聂慧敏 尹诚语 李晓洁 陈瑞香 金婷 刘伯一

[摘要] 目的 運用循证医学方法系统评价火针疗法干预神经性皮炎的临床疗效。 方法 计算机检索PubMed、中国生物医学文献数据库、中国知网、重庆维普、万方数据库,检索所需的随机对照试验(RCT)文献进行Meta分析。结果 共纳入8篇文献,合计神经性皮炎病例共550例。火针疗法治疗神经性皮炎能有效提高治疗有效率(95%CI:1.89~6.20,P<0.0001),不仅火针联合药物能够有效治疗神经性皮炎(P=0.0005),单纯火针治疗也能够提高治疗有效率(P=0.03);且火针疗法有效降低患者的瘙痒评分(95%CI:-0.87~-0.10,P=0.01);火针疗法与常规药物治疗在治疗神经性皮炎过程中的不良反应发生率比较,差异无统计学意义(95%CI:0.45~2.23,P=1.00);火针疗法不能降低治疗完成3个月后神经性皮炎的复发率(95%CI:0.08~1.15,P=0.08)。 结论 火针疗法能有效治疗神经性皮炎,提高治疗有效率,但不能降低治疗过程中不良反应的发生率及3个月后的复发率。由于纳入文献数量过少,尤其缺少高质量、多中心的文献,因此还需要进一步深入研究。

[关键词] 火针;神经性皮炎;随机对照试验;Meta分析

[中图分类号] R246.7          [文献标识码] B          [文章编号] 1673-9701(2021)04-0126-05

Meta-analysis of the randomized controlled study on fire needle acupuncture for neurodermatitis

LIU Boyu1   NIE Huimin1   YIN Chengyu1   LI Xiaojie1   CHEN Ruixiang1   JIN Ting2   LIU Boyi1

1.The Third Clinical Medical College of Zhejiang Chinese Medical University, Acupuncture Neurobiology Laboratory, Zhejiang Provincial Key Laboratory of Acupuncture and Neurology, Hangzhou   310053, China; 2.Department of Pharmacy, the Third Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou   310005, China

[Abstract] Objective Evidence-based medicine method was used to systematically evaluate the clinical efficacy on fire needle acupuncture for neurodermatitis. Methods PubMed, China Biomedical Literature Database, China National Knowledge Infrastructure, Chongqing VIP, Wanfang Database, and the required RCT literature for Meta-analysis were searched in computer. Results A total of 8 studies were included, with overall 550 neurodermatitis cases. Statistical analysis showed that fire needle acupuncture effectively improved the effective rate of treatment for neurodermatitis (95%CI:1.89-6.20, P<0.0001). Not only fire needle combined with drugs effectively treated neurodermatitis (P=0.0005), but also fire needle acupuncture alone improved the effective rate of treatment(P=0.03). Moreover, fire needle acupuncture effectively reduced the pruritus score of patients (95%CI: -0.87--0.10, P=0.01). The incidence of adverse reactions of fire needle acupuncture in the treatment of neurodermatitis was not statistically different from that of conventional drug therapy(95%CI: 0.45-2.23, P=1.00). Fire needle acupuncture didn′t reduce the relapse rate of neurodermatitis after 3 months of treatment (95%CI: 0.08-1.15, P=0.08). Conclusion Fire needle acupuncture effectively treats neurodermatitis and improves the effective rate of treatment, but it doesn′t reduce the incidence of adverse reactions and relapse rate after 3 months. Due to the small number of documents included, especially the lack of high-quality, multi-center documents, the above results need further in-depth study.

[Key words] Fire needle; Neurodermatitis; Randomized controlled test; Meta-analysis

神经性皮炎作为一种临床常见的皮肤神经功能障碍性疾病,以阵发性剧烈皮肤瘙痒与皮肤肥厚苔藓样变为主要特征,具有病程长、瘙痒剧烈、反复发作、治疗棘手的特点,严重影响患者生活质量[1]。西医治疗以常规口服抗组胺药物、局部外用糖皮质激素软膏等为主,但长期使用可导致严重的副作用,且复发率高,治疗效果不甚理想。

中医认为,神经性皮炎的发病机制,其初起多为风湿热阻滞肌肤,遇情志不遂、心火上炎、脾胃湿热以致气血运行失职,凝滞肌肤,病久耗伤营阴,血虚生风化燥,肌肤失养所致[2],治疗则大多以辨证论治为主。有研究表明,针灸疗法能有效提高神经性皮炎的治疗有效率[3-4],而火针疗法是中医针灸治疗的特色疗法之一,具有开门祛邪、以导热外泄之功效,从而达到疏风清热、除湿止痒、养血润燥之效,并具有疗程短、疗效快而显著简便的优点[5],在临床中得到了充分的实践[5-7]。但是由于各临床试验中研究方案存在不同,所得结果也存在一定差异。……

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