在非增殖性糖尿病患者的前部细分变化,斑点的患者通过静脉内注射贝瓦西祖马布治疗
Elham Bakhtiari1, Majid Abrishami, Vahideh Nouzari
1Eye Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
Medicine
|May 5, 2025
概括
针对眼睛疾病的内肠直肠注射贝瓦西祖马布并没有显著改变前腔室角度或眼内压力. 然而,多次注射导致三个月的中枢角膜厚度 (CCT) 显著增加.
科学领域:
- 眼科医生 眼科 眼科
- 角质科学 角质科学
- 眼睛成像眼睛成像
背景情况:
- 内贝瓦西祖马布是治疗新血管眼部疾病的常见治疗方法.
- 关于它对前段参数和角膜健康的影响的研究有限.
研究的目的:
- 研究内贝瓦西祖马布对前腔尺寸和中角膜厚度 (CCT) 的影响.
- 在3个月内评估眼内压力 (IOP) 和前段解剖学的变化.
主要方法:
- 一项涉及20名患者 (40只眼睛) 的纵向研究,这些患者接受了静脉内贝瓦西祖马布 (1.25 mg/0.05 mL).
- 前段光学连贯性断层扫描 (AS-OCT) 用于测量角度开口距离,斜眼-虹膜空间面积,虹膜体积,前腔体积和CCT.
- 眼内压力 (IOP) 用戈尔德曼平面度法测量.
- 在注射前,注射后24小时和注射后3个月进行测量.
主要成果:
- 没有观察到前腔体积,角度开口距离或尾虹膜空间面积的显著变化.
- 在整个研究期间,眼内压力 (IOP) 保持稳定.
- 注射后发现虹膜体积显著增加.
- 与基线相比,注射后24小时和3个月内,中角膜厚度 (CCT) 显著增加.
结论:
- 多次静脉内注射贝瓦西祖马布可以导致中枢角膜厚度 (CCT) 的显著增加.
- 贝瓦西祖马布似乎不会在短期内显著影响前腔室角度或眼内压力.
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