基于办公室的和抗抑制疗法的双眼视觉和适应在小到中等角度间歇性外观变异的影响:一项随机临床试验
Martin Ming-Leung Ma1, Ying Kang1, Mitchell Scheiman2
1State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Centre, Sun Yat-Sen University, Guangzhou, China.
概括
基于办公室的和抗抑制疗法 (OBVAT) 显著改善了间歇性外观变异 (IXT) 的儿童的双眼视力. 与单独观察相比,治疗组显示出更好的融合融合和融合设施.
科学领域:
- 眼科医生 眼科 眼科
- 儿科光学测量 儿科光学测量
- 视觉科学科学 视觉科学
背景情况:
- 间歇性外otropia (IXT) 是一个常见的童年斜视,其特点是眼睛向外转动.
- 有效的管理策略对于改善双眼视力和预防双眼盲至关重要.
- 基于办公室的和抗抑制疗法 (OBVAT) 提供了一种结构化的视觉训练方法.
研究的目的:
- 评估OBVAT的短期疗效,与在小到中等角 IXT 的儿童中观察的疗效相比.
- 评估OBVAT对双眼视力和适应性功能的关键指标的影响.
- 确定OBVAT是否可以增强融合接范围和接设施.
主要方法:
- 一个单面膜随机临床试验,涉及40名未经治疗的IXT儿童 (6至18岁以下).
- 参与者被分配到16周的OBVAT (每周一次会议加上每天的家庭练习) 或仅仅是观察.
- 双筒视力和适应性被评估使用诸如融合点,接近点,点设施和融合维护得分 (FMS) 等措施.
主要成果:
- OBVAT组在远距离和近距离的负和正融合接断点上显示了统计学上显著的改善.
- 在OBVAT组中观察到合设施和Fusion Maintenance Score (FMS) 的显著改善.
- 这些改善在完成16周治疗期后的一周后显而易见.
结论:
- 在患有IXT的儿童中,OBVAT是一种有效的治疗方法,可以改善融合的范围和的设施.
- 该疗法对Worth附近的4点测试结果和FMS产生了积极的影响.
- 这些发现支持OBVAT作为一个有价值的治疗选择,用于管理儿科间歇性外热症.
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