Aesthet Surg J:高纯多核苷酸治疗中重度痤疮疤痕的疗效

2021-09-20 MedSci原创 MedSci原创

痤疮疤痕的管理是医生面临的一项挑战,治疗方法分为非手术和手术。高纯技术多核苷酸(PN-HPT)是一种含有不同长度的DNA聚合物混合物的化合物。众多研究表明,PN-HPT可能会影响细胞的生长和细胞的活力

痤疮疤痕的管理是医生面临的一项挑战,治疗方法分为非手术和手术。高纯技术多核苷酸(PN-HPT)是一种含有不同长度的DNA聚合物混合物的化合物。众多研究表明,PN-HPT可能会影响细胞的生长和细胞的活力。

 

发表于Aesthet Surg J的一项前瞻性研究根据Antera 3D评估了PN-HPT与安慰剂治疗后皮肤质量和痤疮疤痕的改善情况,以及在比较治疗前和治疗后1个月和3个月的照片后,评估了患者对患者满意度调查表的反应。

研究纳入了30-50岁的女性,根据Goodman分类法,患有3-4级的中度至重度萎缩性疤痕;不吸烟;在过去5年内没有活跃的痤疮。10名患者(PN-HPT组)用4.0毫升PN-HPT治疗,10名患者(对照组)用4.0毫升正常生理盐水治疗。所有的治疗都是在双盲的情况下进行的。

 

结果,共有20名符合纳入标准的妇女被纳入本研究。分析结果显示,与基线相比,PN-HPT组治疗后1个月和3个月,皱纹(P < 0.05)和皮肤纹理(P < 0.05)得到明显改善。血红蛋白在1个月后增加了13%,3个月后增加了19%,但差异没有统计学意义(P > 0.05)。但是,对照组皱纹(P>0.05)、皮肤纹理(P>0.05)和血红蛋白(P>0.05)在治疗后1个月和3个月未能改善。满意度方面,PN-HPT组患者在治疗后1个月时为中度满意,3个月时为满意,对照组患者在治疗后1个月和3个月并不满意。

综上,这项前瞻性的随机研究表明,与安慰剂相比,PN-HPT单药治疗萎缩性疤痕痤疮是安全和有效的。有必要进行前瞻性和随机研究,以便在更大的患者群中和更长时间的随访中调查其临床效果。

 

原始出处:

 

Antonino Araco, Francesco Araco. Preliminary Prospective and Randomized Study of Highly Purified Polynucleotide vs Placebo in Treatment of Moderate to Severe Acne Scars. Aesthet Surg J. 2021 Jun 14;41(7):NP866-NP874. doi: 10.1093/asj/sjab125.

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    2022-02-21 xsm918
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    2021-09-22 HinsMax
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    2021-09-20 二爽

    学习了

    0

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    2021-09-20 123eaf1bm35暂无

    学习了

    0

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