拉尼比祖马布在视网膜静脉封闭和黄斑的作用与不同光学连贯性断层扫描模式的比较
Yue Xu1, Yue-Cong Yin1, Ze-Yu Song1
1Department of Ophthalmology, the Fourth Affiliated Hospital of Soochow University, Suzhou 215000, Jiangsu Province, China.
International journal of ophthalmology
|February 19, 2025
概括
静脉内拉尼比祖马布 (IVR) 有效地治疗由视网膜静脉封闭 (RVO) 引起的黄斑胀 (ME). 基线视力敏度是所有ME类型治疗成功的关键预测指标.
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:
- 由于视网膜静脉封闭 (RVO) 的次要性斑点 (ME) 会显著损害视力.
- 拉尼比祖马布 (IVR) 静脉内注射是RVO中ME的常见治疗方法.
- 评估IVR的有效性需要了解其对不同ME形态的影响.
研究的目的:
- 评估静脉内拉尼比祖马布 (IVR) 在治疗视网膜静脉封闭 (RVO) 后的黄斑胀 (ME) 的疗效.
- 探索预测治疗结果的形态和功能参数.
- 为了比较IVR在不同ME亚型中的有效性:囊性黄斑胀 (CME),扩散性视网膜加厚 (DRT) 和血清性视网膜脱落 (SRD).
主要方法:
- 对65名接受IVR治疗的RVO患者的回顾性分析,随访时间超过3个月.
- 使用光学连贯断层扫描 (OCT) 将ME分为CME,DRT和SRD.
- 使用Kruskal-Wallis和Spearman相关性分析,比较最佳校正的视力敏度 (BCVA) 和中央黄斑厚度 (CMT).
主要成果:
- 在所有组中,BCVA均有所改善,特别是在CME和DRT中.
- 在1周内,CMT的减少最为显著,随后保持稳定.
- 基线BCVA是结果最强的预测因素;DRT患者初始BCVA和CMT较差,但治疗后改善.
结论:
- 在所有ME类型中,IVR有效性与基线BCVA密切相关.
- 临床过程,基线CMT和RVO位置 (CRVO与BRVO) 对于预测治疗后BCVA非常有价值.
- 像CME和SRD这样的形态变化经常得到解决,而DRT显示了更多的转变,突出了基线特征的重要性.
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