国际眼科杂志
國際眼科雜誌
국제안과잡지
International Eye Science
2015年
12期
2107-2109
,共3页
闭角型青光眼%光学相干断层扫描技术%激光周边虹膜成形术%激光周边虹膜切除术
閉角型青光眼%光學相榦斷層掃描技術%激光週邊虹膜成形術%激光週邊虹膜切除術
폐각형청광안%광학상간단층소묘기술%격광주변홍막성형술%격광주변홍막절제술
angle-closure glaucoma%optical coherence tomography%laser peripheral iridoplasty%laser peripheral iridectomy
目的:应用光学相干断层扫描技术( OCT)评价激光周边虹膜成形联合切除术( LPI )治疗临床前期原发性闭角型青光眼( PACG)的有效性。<br> 方法:选取PACG临床前期患者31例58眼进行激光周边虹膜成形联合切除术,应用OCT和眼科A超采集激光治疗前、治疗后1wk,2mo 患眼的前房角形态、房角开放度(OA)以及眼前节生物参数:中央前房深度(ACD)、晶状体厚度( LT)、前房拥挤率( CCR)、晶状体位置( LP)。<br> 结果:激光治疗前、治疗后1wk,2mo不同时间,眼压、OA、ACD、CCR、LP 比较差异具有统计学意义( F=16.845、30.498、38.705、86.671、46.195,P<0.05);LT差异无统计学意义(F=0.756,P=0.471)。激光治疗后1wk,2mo两两比较:仅 CCR 差异具有统计学意义( P<0.05), OA、ACD、LP差异无统计学意义(P=0.067、0.359、0.406)。<br> 结论:OCT可以观测和量化PACG前房角,CCR可以更加敏感的反应出前房的结构改变,LPI治疗早期PACG是有效的。
目的:應用光學相榦斷層掃描技術( OCT)評價激光週邊虹膜成形聯閤切除術( LPI )治療臨床前期原髮性閉角型青光眼( PACG)的有效性。<br> 方法:選取PACG臨床前期患者31例58眼進行激光週邊虹膜成形聯閤切除術,應用OCT和眼科A超採集激光治療前、治療後1wk,2mo 患眼的前房角形態、房角開放度(OA)以及眼前節生物參數:中央前房深度(ACD)、晶狀體厚度( LT)、前房擁擠率( CCR)、晶狀體位置( LP)。<br> 結果:激光治療前、治療後1wk,2mo不同時間,眼壓、OA、ACD、CCR、LP 比較差異具有統計學意義( F=16.845、30.498、38.705、86.671、46.195,P<0.05);LT差異無統計學意義(F=0.756,P=0.471)。激光治療後1wk,2mo兩兩比較:僅 CCR 差異具有統計學意義( P<0.05), OA、ACD、LP差異無統計學意義(P=0.067、0.359、0.406)。<br> 結論:OCT可以觀測和量化PACG前房角,CCR可以更加敏感的反應齣前房的結構改變,LPI治療早期PACG是有效的。
목적:응용광학상간단층소묘기술( OCT)평개격광주변홍막성형연합절제술( LPI )치료림상전기원발성폐각형청광안( PACG)적유효성。<br> 방법:선취PACG림상전기환자31례58안진행격광주변홍막성형연합절제술,응용OCT화안과A초채집격광치료전、치료후1wk,2mo 환안적전방각형태、방각개방도(OA)이급안전절생물삼수:중앙전방심도(ACD)、정상체후도( LT)、전방옹제솔( CCR)、정상체위치( LP)。<br> 결과:격광치료전、치료후1wk,2mo불동시간,안압、OA、ACD、CCR、LP 비교차이구유통계학의의( F=16.845、30.498、38.705、86.671、46.195,P<0.05);LT차이무통계학의의(F=0.756,P=0.471)。격광치료후1wk,2mo량량비교:부 CCR 차이구유통계학의의( P<0.05), OA、ACD、LP차이무통계학의의(P=0.067、0.359、0.406)。<br> 결론:OCT가이관측화양화PACG전방각,CCR가이경가민감적반응출전방적결구개변,LPI치료조기PACG시유효적。
?AIM:To evaluate the effectiveness of laser peripheral iridoplasty combined with iridectomy in preclinical primary angle -closure glaucoma ( PACG ) by optical coherence tomography ( OCT) . <br> ? METHODS: Fifty -eight eyes of 31 patients with preclinical PACG were received laser peripheral iridoplasty combined with iridectomy.Images of anterior chamber angle in three different time ( before treatment,1wk after treatment and 2mo after treatment ) were collected by OCT. Anterior chamber depth ( ACD ) , lens thickness ( LT ) , chamber crowding rate ( CCR ) and lens position ( LP) were measured by A-ultrasound. <br> ?RESULTS:Intraocular pressure ( IOP) , OA, ACD, CCR, LP were statistically significant differences in three different time ( IOP:F=16.845, OA:F=30.498, ACD:F=38.705, CCR:F=86.671, LP:F=46.195;P<0.05), but not LT (F=0.756, P=0.471).However, there were statistically significant differences only in CCR but not in OA, ACD and LP ( P =0.067, 0.359, 0.406 ) between 1wk after treatment group and 2mo after treatment group (P<0.05).?CONCLUSION:OCT can be used to monitor and quantify anterior chamber of PACG.CCR can be more sensitive to reflect structural changes of anterior chamber.LPI is an effective treatment for early PACG.