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对于进展性角质患者的交联疗法的长期结果

Tevfik Serhat Bahar¹, Vedat Şahin², Yusuf Ayaz²

¹Department of Ophthalmology, Antalya Korkuteli State Hospital, Antalya 07800, Turkey.

Diagnostics (Basel, Switzerland)

|March 13, 2025

概括

角膜交叉连接 (CXL) 有效地阻止了渐进式角质,并在中长期随访中减少了纹. 虽然视力敏度保持稳定,但CXL显著改善了角膜地形,证明了其在治疗这种疾病中的价值.

科学领域:

眼科医生眼科眼科
角膜外科手术角膜外科手术
视觉科学视觉科学视觉科学

背景情况:

渐进式角质对视力构成重大威胁,需要有效的治疗策略.
角膜交叉连接 (CXL) 是一种有前途的治疗方法,用于稳定渐进式角质.
评估CXL的中长期结果,包括开启和关闭技术,对于理解其疗效至关重要.

研究的目的:

为了评估角膜交叉连接 (CXL) 的中期和长期术后结果,在患有渐进性角膜的患者中.
为了比较开启和关闭CXL技术的结果.
分析CXL治疗后视力敏度,角膜地形和角质测量值的变化.

主要方法:

从2013年10月到2020年7月进行的单中心回顾性研究.
包括290只眼睛来自201名被诊断患有进展性角的患者,他们接受了CXL.
在6-12个月和1-3岁时进行手术前和手术后的自身折射计,视力敏度,内皮细胞计数和角膜拓图的分析.

主要成果:

角膜交叉连接 (CXL) 没有显著影响视力敏度.
在CXL后的角膜拓和角膜测量特征中观察到显著的改善.
记录了K1,K2和KM值的显著下降,这表明角膜曲率严重程度降低.

结论:

角膜交叉连接 (CXL) 是治疗角质的重要方法,可以保护视力并减少纹.
CXL有效地阻止了形的进展,提供了长期的稳定性.
虽然开放式和关闭式CXL都显示出积极的结果,但需要进行更大规模的长期研究才能进行明确的比较.

关键词:

角膜的交叉连接.发生发作的关闭在Epi-on上形 (keratoconus) 是一种形.地形学地形学地形学

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