振荡光动力学疗法在中央血清性胆色素变异中
Nicola Valsecchi1,2,3, Nasiq Hasan1, Elham Sadeghi1
1Department of Ophthalmology, University of Pittsburgh, School of Medicine, Pittsburgh, PA, USA.
概括
用维特波芬进行振荡光动力学疗法 (OPDT) 有效治疗慢性中央血清胆色素病变 (cCSCR). 这项研究发现,近90%的患者实现了下液分离,视力得到改善,视网膜厚度降低.
科学领域:
- 眼科医生 眼科 眼科
- 视网膜疾病 视网膜疾病
- 医疗治疗 医疗治疗
背景情况:
- 慢性中央血清性胆红蛋白病变 (cCSCR) 是一种以视网膜下液体积累为特征的疾病.
- 目前对cCSCR的治疗方法具有不同程度的疗效和潜在的副作用.
研究的目的:
- 评估振荡光动力学疗法 (OPDT) 的有效性和安全性,使用脊柱治疗cCSCR.
- 在OPDT后评估视力敏度,黄斑厚度和液体水平的变化.
主要方法:
- 从20名用OPDT治疗的cCSCR患者28只眼睛的回顾性分析.
- 在OPDT中,使用振荡激光器进行了全剂量形胺和半流量协议.
- 测量包括最佳校正的视力敏度 (BCVA),中央黄斑厚度 (CMT),底状厚度 (SFCT) 和治疗前和治疗后下液 (SRF) 高度.
主要成果:
- 在89.28%的眼睛中出现了完整的SRF解像度,78.57%的眼睛在第一个OPDT会话后得到了完全解像度.
- BCVA显著改善 (p=0.003),CMT,SFCT和SRF高度显著降低 (p<0.007).
- 在12个月的随访期间,没有观察到任何重大并发症.
结论:
- 包括部应用在内的OPDT是cCSCR的安全有效治疗方法.
- 治疗导致SRF的实质性解决,复发率最小.
- 视觉敏度和视网膜结构参数的显著改善.
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