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Dermatology:JAK抑制剂是治疗特应性皮炎的一种安全且有效的疗法

2021-11-02 MedSci原创 MedSci原创

目前对特应性皮炎(AD)的治疗选择是有限的。有研究提出,JAK抑制剂或是治疗AD的有效药物。近日,发表于Dermatology的一项荟萃分析评估了JAK抑制剂治疗AD的有效性和安全性。

目前对特应性皮炎(AD)的治疗选择是有限的。有研究提出,JAK抑制剂或是治疗AD的有效药物。近日,发表于Dermatology的一项荟萃分析评估了JAK抑制剂治疗AD的有效性和安全性。

研究人员检索了从开始到2020年9月1日的PubMed、Embase、Cochrane对照试验登记册、Web of Science、全球湿疹试验资源数据库和ClinicalTrials.gov。纳入了比较了JAK抑制剂与安慰剂/载体治疗AD患者情况的随机临床试验(RCTs)。主要研究结果包括:(1)从湿疹面积和严重程度指数(EASI)基线的变化(%),以加权平均差异(WMD)和95%的置信区间(95%CI)表示;(2)研究者全球评估(IGA)反应和安全结果,以相对风险(RR)和95%CI表示。

结果,研究人员纳入了13项研究中发表的14项RCTs(包括3,822名患者)。分析结果显示,JAK抑制剂的治疗明显改善了IGA反应(RR 2.83,95% CI 2.25-3.56,p < 0.001)和EASI评分(WMD -28.82,95% CI -34.48至-23.16,p < 0.001)。在治疗的第4周,JAK抑制剂治疗在IGA反应(RR 3.59,95% CI 2.66-4.84,p <0.001)和EASI评分(WMD -42.00,95% CI -48.64至-35.36,p <0.001)方面取得了最大的改善。局部JAK抑制剂的疗效明显优于口服抑制剂。Upadacitinib治疗4周对减少EASI评分最有效(WMD -53.92,95% CI -69.26至-38.58,p < 0.001),而Abrocitinib治疗4周导致最有效的IGA反应(RR 5.47,95% CI 2.74-10.93,p < 0.001)。导致停药的不良事件(AEs)的发生率没有差异;然而,使用JAK抑制剂,尤其是阿波西尼,导致治疗突发AEs的发生率更高(RR 1.25,95% CI 1.10-1.42,p = 0.001)。

综上所述,该研究结果表明,JAK抑制剂是一种有效和安全的AD治疗方法。然而,还需要进一步进行持续时间更长的试验,并对不同的JAK抑制剂进行头对头的比较。

 

原始出处:

 

Chenyang Li, et al., Efficacy and Safety of Janus Kinase Inhibitors for the Treatment of Atopic Dermatitis: A Systematic Review and Meta-Analysis. Dermatology. 2021 Aug 27;1-11. doi: 10.1159/000518541. 

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