在PRESERFLO微冲刺植入后,以布鲁赫膜开口为基础的OCT形态测量盘的结构逆转,用于开角玻璃眼瘤
Jan Niklas Lüke1,2, Constantin Popp3, Caroline Gietzelt3
1Department of Ophthalmology, Medical Faculty, University Hospital of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany. jan.lueke@uk-koeln.de.
BMC ophthalmology
|January 17, 2025
概括
在青光眼患者中,PRESERFLO®微缩手术暂时增加了Bruch膜开放最小边缘宽度 (BMO-MRW). 盘效应的这种结构性逆转不那么明显,而且比trabeculectomy更短.
科学领域:
- 眼科医生 眼科 眼科
- 视光眼管理 视光眼管理
- 手术创新 在外科创新.
背景情况:
- 青光眼的管理需要监测视神经头部 (ONH) 的结构变化.
- 光连贯断层扫描 (OCT) 对于评估ONH参数,如BMO-MRW和pRNFL厚度至关重要.
- PRESERFLO®微镜头植入是成年玻璃眼患者的一种手术选择.
研究的目的:
- 为了分析PRESERFLO®微缩植入后的BMO-MRW和prnfl厚度的纵向变化.
- 为了将形态测量ONH参数与手术后眼内压力 (IOP) 变化相关联.
主要方法:
- 对59只眼睛进行了回顾性分析,这些眼睛接受了PRESERFLO®微射线植入.
- 对ONH参数的OCT评估 (BMO-MRW,pRNFL) 和手术前和后的IOP测量.
- 暂时的分流阻塞被用来防止早期的低血压.
主要成果:
- 在手术后3个月内,BMO-MRW显示了显著的短暂增加 (p=0.034),与内血压下降相关 (r=0.453,p<0.05).
- 平均内血压从手术前的24.97±7.22 mmHg降低到手术后的13.70±5.09 mmHg.
- 三个月后,pRNFL的厚度保持稳定,但后来显著下降 (p=0.009).
结论:
- 带有临时封闭的PRESERFLO®微冲刺植入会诱导显著的,短暂的BMO-MRW增加 (盘的结构逆转).
- 这种效应在相似的IOP水平下,相比于带切除术,效果不那么明显,持续时间更短.
- 长期的RNFL变化需要进一步调查.
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