识别快速的玻璃眼进展使用 Hemifield 的进展率
Ari Leshno1,2, Johnny X Li1, Carlos Gustavo De Moraes1
1Department of Ophthalmology, Bernard and Shirlee Brown Glaucoma Research Laboratory, Edward S. Harkness Eye Institute, Columbia University Irving Medical Center, New York, NY.
Journal of glaucoma
|July 31, 2023
概括
使用半球场进展率 (ROP) 检测到青光眼的进展比使用全球速度更好. 这种方法提高了快速进展的眼睛的识别,有助于个性化治疗策略.
科学领域:
- 眼科医生 眼科 眼科
- 眼研究研究的研究.
- 视觉场分析 视觉场分析
背景情况:
- 玻璃眼是全球不可逆转的失明的主要原因.
- 早期发现和监测青光眼的进展对于有效的管理至关重要.
- 全球视野 (VF) 度量可能无法完全捕捉局部或不对称的疾病进展.
研究的目的:
- 为了评估在24-2视野 (VF) 中的半球场进展速度 (ROP) 测试是否有助于检测快速进展的眼睛绿内障.
- 为了比较hemifield ROP与全球ROP在识别疾病进展速度更快的敏感性.
主要方法:
- 对1658名青光眼患者进行了长期回顾性研究,随访时间超过3年,并进行了至少8次VF测试.
- 为全球,上半球和下半球平均偏差 (MD) 计算的ROP (dB/年).
- 确定最差的半球场 ROP (ROPworst) 和半球场 ROP 绝对差异 (ROPdiff),以评估不对称性和焦点进展.
主要成果:
- 最糟糕的半球场ROP (ROPworst) 比全球ROP (ROPglobal) 快得多,平均每年0.25dB.
- 25%的眼睛被归类为根据ROPworst比ROPglobal的进展速度更快.
- 超过40%的眼睛被确定为快速进展的ROPglobal被重新分类为非常快速或灾难性的进展使用ROPworst.
结论:
- 半球场ROP比全球ROP更敏感于焦点或更快的进展.
- 分析 Hemifield ROP 可以改善快速进展的玻璃眼的检测.
- 这种详细的分析有助于量身定制患者管理和治疗决策.
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