第1代 iStent封闭视角闭眼镜是术后眼内压力尖峰的原因,使用非干预方法治疗
Sahebaan Sethi1, Aditya Sethi2
1Ophthalmology, Arunodaya Deseret Eye Hospital, Gurugram, India sahiba401@gmail.com.
BMJ case reports
|April 22, 2025
概括
一个第一代的iStent植入器在角关闭光眼中,由于虹膜被囚禁,可能会导致突然的IOP尖峰. 皮洛卡尔眼滴有效地解决了阻塞,并使内压正常化,减少了药物需求.
科学领域:
- 眼科医生 眼科 眼科
- 视光眼管理 视光眼管理
- 手术干预 手术干预
背景情况:
- 初级角闭眼镜对眼内压力 (IOP) 管理提出了独特的挑战.
- 使用像iStent这样的设备进行的微侵袭性玻璃眼外科手术 (MIGS) 越来越多,但其在角度关闭方面的行为需要进一步研究.
- 第一代iStent植入与发泡乳化相结合是一种常见的手术方法.
研究的目的:
- 报告第一代iStent的临床行为在患有主角闭合光眼的患者中.
- 为了调查iStent植入的并发症:支架膜阻塞.
- 评估一种非侵入性干预措施在管理iStent封闭时的有效性.
主要方法:
- 一个初级角度闭合型玻璃眼患者的病例报告,该患者正在使用iStent植入物进行化.
- 术后监测包括眼内压力 (IOP) 测量和视镜检查.
- 使用Pilocarpine 2%眼滴进行干预,以控制支架封闭.
主要成果:
- 术后5天发生了突然的内压峰值,归因于外围虹膜被囚禁,阻碍了iStent光线.
- 局部皮洛卡尔二%成功地缓解了虹膜封闭,并使内压正常化.
- 患者实现了显著的内脏压力降低 (48%),并保持了6个月的无药.
结论:
- 支架封闭是iStent植入的潜在并发症,需要仔细监测.
- 使用皮洛卡的非侵入性管理可以有效地解决由虹膜封闭引起的iStent封闭.
- 预防性皮洛卡尔宾的使用可能会降低这些患者早期术后支架封闭的风险.
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