扫描光源-光学一致性断层导向面下姿势以最大限度地减少治疗负担,并最大限度地提高黄斑孔手术后的结果
1Department of Ophthalmology, Akita University Graduate School of Medicine, Akita 010-8543, Japan.
Journal of clinical medicine
|August 26, 2023
概括
在手术后一天使用扫描源光学连贯断层扫描 (SS-OCT) 早期确认斑点孔 (MH) 关闭,可以迅速停止面向下定位,减少患者负担而不会影响关闭率.
科学领域:
- 眼科医生 眼科 眼科
- 视网膜外科手术 视网膜外科手术
- 医疗成像医学成像
背景情况:
- 黄斑孔 (MHs) 是视力丧失的一个重要原因.
- 手术修复通常需要长时间的面向下定位,这可能是繁的,特别是对于老年患者.
- 优化手术方案以尽量减少患者的不适,同时保持高的成功率至关重要.
研究的目的:
- 评估早期术后黄斑孔关闭确认使用扫描源光学连贯性断层扫描 (SS-OCT) 的疗效.
- 评估在确认MH关闭后停止面向下定位对患者结果和负担的影响.
- 为了确定早期确认和停止定位是否会影响MH重新开放率.
主要方法:
- 一项涉及43名患者43只眼睛的研究,这些患者接受了25度帕斯普拉纳视切除术以修复MH.
- 进行了内部限制膜剥离和流体气体交换 (20%的硫六化物).
- SS-OCT用于在气体充满的眼睛中进行手术后一天的MH闭合评估,与光谱域OCT (SD-OCT) 用于气体减少后的再确认.
主要成果:
- 在93%的眼睛 (40/43) 中,在手术后24.7小时内确认了黄斑孔的闭合.
- 在确认关闭后,Facedown定位被停止,并且没有观察到MH重新开放.
- 与关闭组相比,非关闭组的患者的基础和最低MH大小显著更大.
结论:
- 对MH关闭的早期术后SS-OCT评估是有效的.
- 一旦MH关闭得到确认,停止面向下定位是安全的,并且不会影响关闭率.
- 这种方法显著减少了患者,特别是老年人的负担,而不牺牲手术成功.
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