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Abstract Title:Safety of repeated low-level red-light therapy for children with myopia.
Abstract Source:
光诊断photodoDoDyn ther。 2024 Jun; 47:104198。 EPUB 2024 5月8日。PMID: 38729232 38729232 Fang, Mu Li, Ting Fu, KeJun Yao, Ping Wang, Xufang Sun, Yan Xiang
Article Affiliation:Mengxia Zhu
Abstract:BACKGROUD: To investigate the safety of repetitive low-level red-light therapy (RLRLT) in children与近视。
方法: 患有近视的儿童被分配给RLRL和对照组。轴向长度(Al)和球形等效折射(SER)为随后在3岁,6个月和12个月内进行跟进。为了评估RLRLT的安全性,在RLRL组的6和12个月时,记录了多焦点电视图(MFERG)和对比度灵敏度。 Furthermore, optical coherence tomography was used to measure the relative reflectance of the ellipsoid zone (rEZR), photoreceptor outer segment (rPOSR), and retinal pigment epithelium (rRPER).
RESULTS: A total of 108 children completed the trial (55 in the RLRL组和53个对照组)。在3、6和12个月之后,Al在RLRL组中的近视较短,而在对照组中的近视较少。关于RLRLT的安全性,MFERG第一环的P1波的响应密度和幅度在6个月时显着增加(P = 0.001和P = 0.017)。在6和12个月时,高空间频率下的对比度灵敏度增加。此外,REZR在6个月时显着增加(p = 0.029),RPOSR在6个月和12个月(均为p <0.001)显着增加,并且RPOSR的增加增加了AL回归。
结论: