J Cutan Med Surg:巴瑞克替尼可快速改善快速中重度特应性皮炎患者的皮肤疼痛程度

2022-08-24 MedSci原创 MedSci原创

皮肤疼痛(不适感/疼痛)是特应性皮炎(AD)一种常见的症状。近日,研究人员探究了巴瑞克替尼对皮肤疼痛严重程度的改善效果,以及其对局部治疗反应欠佳的中重度AD患者的生活质量的影响。

皮肤疼痛(不适感/疼痛)是特应性皮炎(AD)一种常见的症状。近日,发表于J Cutan Med Surg的一项随机对照研究评估了巴瑞克替尼对皮肤疼痛严重程度的改善效果,以及其对局部治疗反应欠佳的中重度AD患者的生活质量(QoL)的影响。

 

研究纳入对局部治疗反应欠佳的中重度AD成人患者(N = 440,BREEZE-AD5 [NCT03435081]),随机分组分别接受每天一次的安慰剂、巴瑞克替尼1毫克或巴瑞克替尼2毫克治疗,为期16周。评估了随机人群的皮肤疼痛数字评分表(NRS)得分的变化。对皮肤疼痛NRS和皮肤病生活质量指数(DLQI)得分进行评估,适用于皮肤疼痛反应组和体表面积(BSA)为10%至50%的患者。

结果显示,与安慰剂相比,巴瑞克替尼2毫克组皮肤疼痛NRS的改善在第1天很明显(最小二乘平均[LSM]差异-4.4%,P=0.048),巴瑞克替尼1毫克组在第2天改善很明显(-6.7%,P=0.011)。按每周测量,两种剂量的改善从第1周开始到第16周都很明显。在第16周,70.9%的皮肤疼痛NRS应答者与10.4%的非应答者的DLQI有临床意义的改善(P<0.0001)。在第16周,所有皮肤疼痛NRS应答者的LSM DLQI较基线变化为-11.1,而无应答者为-3.5(P < 0.0001)。BSA为10%至50%的患者表现出类似的趋势。

综上所述,该研究结果表明,使用巴瑞克替尼治疗的中重度AD患者,在巴瑞克替尼2毫克治疗的第1天和巴瑞克替尼1毫克治疗的第2天,皮肤疼痛的严重程度得到迅速改善,并在治疗的16周内保持有效,这对患者的QoL产生了积极的影响。

原始出处:

David Rosmarin, et al., Rapid Improvement in Skin Pain Severity and Its Impact on Quality of Life in Adult Patients With Moderate-to-Severe Atopic Dermatitis From a Double-Blind, Placebo-Controlled Baricitinib Phase 3 Study. J Cutan Med Surg. 2022 Jul-Aug;26(4):377-385. doi: 10.1177/12034754221088542. 

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    2022-09-02 循证小兵

    #巴瑞替尼#可快速改善快速中重度#特应性皮炎#患者的皮肤疼痛程度

    0

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