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多光谱发光二极管 (LED) 对2级压力的治疗的有效性和安全性:双盲随机对照临床试验

Nam Kyu Lim¹, Hyeyoon Goo², Sung-Ryeong Yoon²

¹Department of Plastic and Reconstructive Surgery, Dankook University Hospital, Cheonan, Chungnam, Republic of Korea.

|August 23, 2024

概括

这项研究探讨了用于压力的发光二极管 (LED) 疗法. 虽然LED显示了在没有的PU中减少伤口的潜力,但它并没有证明对2级神经PU有效.

科学领域:

生物医学工程生物医学工程
皮肤病学皮肤病学
伤口治愈研究研究伤口治愈研究

背景情况:

压力 (PUs) 由于其慢性性质和有限的保守治疗选择,存在重大管理挑战.
开发有效的治疗策略对于PUs是改善患者的结果和减少医疗负担至关重要的.

研究的目的:

评估一款新型四波长发光二极管 (LED) 装置的有效性和安全性,用于治疗2级的骨头压力.
评估LED治疗对伤口大小,再上皮化,表皮厚度,原蛋白密度和免疫标记物的影响.

主要方法:

一个双盲,随机对照试验,涉及38名患有2级神圣PU的患者.
患者被分配到假装设备 (Sham) 或实验LED设备组四周,每周进行三次治疗.
主要结局包括伤口大小和再上皮化变化;次要结局包括表皮再生,原蛋白密度和安全监测.

主要成果:

的存在显著影响了伤口愈合的结果.
在没有痕的伤口中,LED组与Sham组 (13.80 ± 20.29%) 相比,LED组显示了减少治疗后大小的趋势 (3.52 ± 6.68%),尽管在统计学上并不显著 (p = 0.070).
与Sham组 (195.36 ± 263.04 μm) 相比,LED治疗导致表皮厚度显著增加 (495.62 ± 327.09 μm) (p < 0.0001).与Sham组 (195.36 ± 263.04 μm) 相比,表皮厚度显著增加 (p < 0.0001).

结论:

发光二极管 (LED) 治疗表明,在缺乏ESCHAR的压力中,有减少伤口的潜力.
然而,该研究没有发现足够的证据来支持LED治疗2级压的疗效.
可能需要进一步的研究来优化LED治疗参数或患者选择压力治疗.

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