近视的进展研究比较低剂量 (0.01%) 形眼药滴与对照组
Hortensia Sanchez-Tocino1, Ana Villanueva Gomez1, Rebeca Saldaña Burgos1
1Department of Ophthalmology, Hospital Universitario Rio Hortega, Valladolid, Spain.
概括
低剂量阿特罗宾眼滴 (0.01%) 在儿童中没有显著减缓近视的进展. 较年轻的儿童 (<9岁) 治疗成功率较低,表明需要更高度或联合疗法来有效控制近视.
科学领域:
- 眼科医生 眼科 眼科
- 儿科医学 儿科医学
- 临床研究 临床研究
背景情况:
- 近视的进展是儿童眼睛健康的一个重大问题.
- 目前的治疗方法旨在减缓折射误差增加和轴延长的速度.
- 了解低剂量氨酸的疗效对于小儿近视管理至关重要.
研究的目的:
- 评估0.01%的阿特罗宾眼药在控制儿童近视进展方面的有效性.
- 为了比较治疗和对照组之间的球体等效折射误差 (SER) 和轴长 (AL) 的进展率.
- 根据年龄来分析治疗反应.
主要方法:
- 一项纵向研究比较了近视儿童的两个队列 (atropine与对照).
- 纳入标准:近视增长> -0.50 D或AL增长> 0.20 mm在前一年.
- 数据收集包括每6个月进行一次检查,18个月,测量SER和AL.
主要成果:
- 18个月后,在阿特罗平和对照组之间,SER变化 (p=0.295) 或AL增加 (p=0.160) 没有统计学上显著的差异.
- 9岁以下的儿童表现出最低的成功率 (27.8%) 和最高的失败率 (63.2%) 与0.01%的氨酸 (p=0.03).
- 在SER中平均变化为-0.73 D的阿特罗平与对照的-0.85 D;平均AL增加为0.33毫米的阿特罗平与对照的0.41毫米.
结论:
- 在观察到的儿科患者群体中,0.01%的阿特罗宾眼药在减缓近视进展方面无效.
- 控制近视可能需要更高的度或组合疗法.
- 较小的儿童 (<9岁) 需要特别考虑,因为治疗效率较低,进展潜力更高.
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