백내장 수술 시 DisCoVisc의 특성과 유용성

• 영문명: Efficacy and Intraoperative Characteristics of DisCoVisc for Cataract Surgery
• 발행기관: 대한안과학회
• 저자명: 임성아 오태훈 김현승,Sung A Lim, MD, Tae Hoon Oh, MD, Hyun Seung Kim, MD, PhD
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume54,number3, 432~436쪽, 전체 5쪽
• 주제분류: 의약학 > 의학일반
• 파일형태: PDF
• 발행일자: 2013.03.15

영문 초록

Purpose: To compare the efficacy and intraoperative characteristics of DisCoVisc with those of Hyal 2000 (sodium hyaluronate 1.0%) in cataract surgery. Methods: Cataract surgery was performed on 60 eyes in 49 patients who were diagnosed with moderate cataracts. 30 eyes were performed with DisCoVisc and a control group with 30 eyes using Hyal 2000 (sodium hyaluronate 1.0%). Phacodynamics was evaluated including ultrasound (US) time, mean US intensity, cumulative dissipated energy (CDE), and amount of used balanced salt solution. Corneal endothelium and corneal thickness were measured preoperatively and 1 day and 1 month and 2 months postoperatively. Results: There were no statistically significant differences in phacodynamic parameters in the two groups. The central corneal thickness change from preoperatively to postoperatively in the DisCoVisc group was +0.07 ± 2.44 μm and Hyal 2000 group +0.84 ± 2.93 μm (p = 0.032) at 2 months. Corneal endothelial cell loss (ECL)(%) at 2 months was 7.67 ± 8.01% in DisCoVisc group and 13.23 ± 15.5% in the Hyal 2000 group (p = 0.005). Conclusions: There was signicant difference between DisCoVisc and Hyal 2000 in the changes of CCT, ECD (Endothelial cell density). (DisCoVisc is effective and provides advantages both cohesive OVDs and dispersive OVDs).

키워드

DisCoVisc, Endothelial cell loss, OVD (ophthalmic viscosurgical device)