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폐쇄각녹내장에서 초음파유화술 및 유착해리술과 조직 플라스미노겐 활성체 전방내 주입 효과

Combined Phacoemulsification, Synechiolysis without Gonioprism Lens and Intracameral Tissue Plasminogen Activator Injection for Angle-Closure Glaucoma

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초록

목적: 폐쇄각녹내장 안에 초음파유화술 시 전방각경을 사용하지 않고 시행한 주변홍채앞유착해리술과 전방 내 조직 플라스미노겐활성체(tissue plasminogen activator, tPA) 주입 후 안압 하강 결과 및 합병증을 알아보고자 하였다. 대상과 방법: 백내장이 동반되어 있는 폐쇄각녹내장 환자 20안에 대해 초음파유화술 및 전방각경 없이 주변홍채앞유착해리술을 360o 시행한 후, 염증완화를 위해 tPA를 전방 내 주입하였다. 수술 전후 안압 및 녹내장약 개수를 비교하였으며, 합병증 유무에 대해 조사하였다. 결과: 20안을 대상으로 조사한 결과, 평균 나이는 71.4 ± 5.4세였고, 수술 후 평균 경과관찰 기간은 31.3 ± 24.3개월이었다. 수술전 평균안압은 21.70 ± 9.50 mmHg였고, 수술 후 평균안압은 12.40 ± 2.30 mmHg로 평균 9.30 ± 8.99 mmHg의 안압 하강이 있었다(p<0.0001). 수술 전 사용한 평균 녹내장약의 수는 2.40 ± 0.82개였으며, 수술 후 0.30 ± 0.57개로 통계적으로 유의하게 감소하였다(p<0.0001). 20안 모두 수술 후 안압이 16 mmHg 이하로 조절되었으나 5안은 녹내장약을 다시 점안하였다. 20안 모두 수술중과 수술 후에 섬유소형성반응, 심한 전방출혈 같은 특별한 합병증은 없었다. 결론: 전방각경 없이 주변홍채앞유착해리술을 시행하고 전방 내 tPA를 주입하는 방법은 폐쇄각녹내장 환자의 백내장 수술 시 간편히시행할 수 있으며, 특별한 합병증 없이 좋은 안압 하강 결과를 나타냈다.

Abstract

Purpose: In this study we evaluated the safety and efficacy of combined phacoemulsification and synechiolysis without aid of gonioprism lens and intraoperative intracameral tissue plasminogen activator (tPA) injection for angle-closure glaucoma. Methods: The method used in this study was synechiolysis with Kuglen hook without aid of gonioprism lens and intraoperative intracameral tPA injection following cataract surgery. Results: A total of 20 patients with a mean age of 71.4 ± 5.4 years were treated. Mean follow-up time was 31.3 ± 24.3 months. Mean preoperative and last visit intraocular pressures (IOPs) were 21.70 ± 9.50 mm Hg and 12.40 ± 2.30 mm Hg, respectively (p < 0.0001). The mean number of glaucoma medications decreased from 2.40 to 0.30 (p < 0.0001). IOP was maintained below 16 mm Hg in all cases. No significant intraoperative and postoperative complications, hyphema, or fibrin reaction occurred. Conclusions: Combined phacoemulsification and peripheral anterior synechiolysis with Kuglen hook without aid of gonioprism lens and intraoperative intracameral tPA injection is an effective and safe surgical procedure.

참고문헌 (34)

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