반짝임 변성 방지 처리 인공수정체가 안구 내 스트레이라이트에 미치는 영향 = Effect of Glistening-Free Intraocular Lens on Intraocular Straylight

다국어 초록 (Multilingual Abstract)

<b>Purpose:</b> To compare intraocular straylight between glistening-free and conventional intraocular lenses in pseudophakic eyes. <b>Methods:</b> Straylight values were measured prospectively in 21 eyes with glistening-free pseudophakic lenses (group A, model enVista™, Bausch & Lomb, Inc., USA) and 79 eyes with conventional hydrophilic pseudophakic lenses (group B, model Akreos MI-60, Bausch & Lomb, Inc., USA). Best corrected visual acuity (BCVA) and straylight were measured preoperatively and 1 month and 2 months postoperatively using C-quant straylight meter (Oculus GmbH, Wetzlar, Germany). <b>Results:</b> There were no statistically significant differences of BCVA preoperatively or 2 months postoperatively between the 2 groups (<em>p</em> > 0.05). BCVA and straylight significantly improved after the operation (<em>p</em> < 0.05). The mean straylight values were 1.43 ± 0.12 (log[s]) and 1.41 ± 0.16 (log[s]) for group A, and 1.33 ± 0.61 (log[s]) and 1.40 ± 0.82 (log[s]) for group B at postoperative 1 month and 2 months, respectively, with no statistical significance between the 2 groups (<em>p</em> > 0.05). <b>Conclusions:</b> In terms of straylight, glistening-free intraocular lenses were not beneficial. Although straylight was not statistically significant, other correlations between glistening and visual function should be investigated. J Korean Ophthalmol Soc 2014;55(7):1001-1006

참고문헌 (Reference)

1 Dick HB, "Vacuoles in the AcrySof intraocular lens as factor of the presence of serum in aqueous humor" 33 : 61-67, 2001

2 Werner L, "Unusual pattern of glistening formation on a 3-piece hydrophobic acrylic intraocular lens" 34 : 1604-1609, 2008

3 IJspeert JK, "The intraocular straylight function in 129 healthy volunteers; dependence on angle, age and pigmentation" 30 : 699-707, 1990

4 Van Den Berg TJ, "Straylight effects with aging and lens extraction" 144 : 358-363, 2007

5 Behndig A, "Quantification of glistenings in intraocular lenses using Scheimpfl ug photography" 35 : 14-17, 2009

6 Saylor DM, "Osmotic cavitation of elastomeric intraocular lenses" 6 : 1090-1098, 2010

7 Hayashi K, "Long-term effect of surface light scattering and glistenings of intraocular lenses on visual function" 154 : 240-251, 2012

8 Mackool RJ, "Limitations of Scheimpflug photography in quantifying glistenings" 35 : 1480-1481, 2009

9 Oshika T, "Influence of glistenings on the optical quality of acrylic foldable intraocular lens" 85 : 1034-1037, 2001

10 Gregori NZ, "In vitro comparison of glistening formation among hydrophobic acrylic intraocular lenses" 28 : 1262-1268, 2002

11 Omar O, "In vitro analysis of AcrySof intraocular lens glistenings in AcryPak and Wagon Wheel packaging" 24 : 107-113, 1998

12 Colin J, "Glistenings on intraocular lenses in healthy eyes: effects and associations" 27 : 869-875, 2011

13 Christiansen G, "Glistenings in the AcrySof intraocular lens: pilot study" 27 : 728-733, 2001

14 Nishihara H, "Glistenings in lathe-cut acrylic intraocular lens" 13 : 227-230, 2000

15 Tognetto D, "Glistenings in foldable intraocular lenses" 28 : 1211-1216, 2002

16 Colin J, "Glistenings in a large series of hydrophobic acrylic intraocular lenses" 35 : 2121-2126, 2009

17 Kato K, "Glistening formation in an AcrySof lens initiated by spinodal decomposition of the polymer network by temperature change" 27 : 1493-1498, 2001

18 Gunenc U, "Effects on visual function of glistenings and folding marks in AcrySof intraocular lenses" 27 : 1611-1614, 2001

19 Ayaki M, "Effect of ophthalmic solution components on acrylic intraocular lenses" 33 : 122-126, 2007

20 Franssen L, "Compensation comparison method for assessment of retinal straylight" 47 : 768-776, 2006

21 Elliott DB, "Assessing the reliability, discriminative ability, and validity of disability glare tests" 34 : 108-119, 1993