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经过阴视镜辅助的透光轨道切除术后角膜内皮细胞的变化

İhsan Çakır¹, Gizem Taşkın¹, Neşe Alagöz¹

¹Ophthalmology, Ministry of Health Istanbul Beyoglu Eye Training and Research Hospital, Istanbul, Turkey.

Klinische Monatsblatter fur Augenheilkunde

|August 7, 2025

概括

阴视镜辅助的透光轨道切除术 (GATT) 手术导致角膜内皮细胞密度 (ECD) 的显著损失. 将GATT与法化结合起来,导致了比单独的GATT更大的ECD减少.

科学领域:

眼科医生眼科眼科
玻璃眼的手术玻璃眼的手术
角质健康角质健康

背景情况:

开角玻璃眼 (OAG) 的管理往往需要手术干预.
角膜内皮细胞密度 (ECD) 是眼睛健康的关键指标.
评估眼手术对ECD的影响对于患者的治疗结果至关重要.

研究的目的:

为了评估角膜内皮细胞密度 (ECD) 在经过镜辅助透光轨道切除术 (GATT) 手术后的变化.
为了比较当GATT单独进行时的ECD变化与与化 (phaco) 结合进行时的ECD变化.
为了评估单独接受科手术的对照组中的ECD变化.

主要方法:

一项前性,单心研究,涉及开放角眼患者.
患者被分为三个组:仅GATT,GATT+化,以及仅化 (对照).
角膜内皮细胞密度 (ECD) 在手术前和至少6个月后进行测量.

主要成果:

所有手术组 (GATT,GATT+phaco,phaco单独) 的平均ECD比基线显著下降 (p < 0.001).
与单独的GATT (6.89%) (p = 0.01) 相比,GATT + phaco组合的ECD减少率 (14.47%) 更高 (p = 0.01).
在联合GATT+法可组和单独法可组 (p = 0.69) 之间,ECD的减少类似.

结论:

经镜辅助的透光轨道切除术 (GATT) 手术在6个月内导致显著的角膜内皮细胞密度损失.
将GATT与发泡乳化相结合,导致比GATT单一疗法更明显的ECD减少.
与GATT相结合的法化化不会比单独的法化化造成显著更多的ECD损失.

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