Posterior Chamber Phakic Intraocular Lens Implantation in Eyes with an Anterior Chamber Depth of Less Than 3 mm: A Multicenter Study

被引:9
作者
Kamiya, Kazutaka [1 ]
Shimizu, Kimiya [2 ]
Igarashi, Akihito [2 ]
Kitazawa, Yoshihiro [3 ]
Kojima, Takashi [4 ]
Nakamura, Tomoaki [5 ]
Ichikawa, Kazuo [6 ]
机构
[1] Univ Kitasato, Sch Med, Dept Ophthalmol, Sagamihara, Kanagawa, Japan
[2] Sanno Hosp, Dept Ophthalmol, Tokyo, Japan
[3] Kobe Kanagawa Eye Clin, Tokyo, Japan
[4] Japanese Red Cross Gifu Hosp, Dept Ophthalmol, Gifu, Japan
[5] Nagoya Eye Clin, Nagoya, Aichi, Japan
[6] Chukyo Hosp, Nagoya, Aichi, Japan
来源
SCIENTIFIC REPORTS | 2018年 / 8卷
关键词
CENTRAL HOLE; CLINICAL-OUTCOMES; FOLLOW-UP; MODERATE;
D O I
10.1038/s41598-018-31782-y
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
This study was aimed to assess the clinical outcomes of Visian ICL (hole ICL; STAAR Surgical, Inc.) implantation for the correction of myopic refractive errors in eyes having an anterior chamber depth (ACD) below the current manufacturer's recommendation (<3.0 mm). We comprised 365 eyes of 201 consecutive patients (mean age standard deviation, 35.7 +/- 7.5 years) with spherical equivalents of 8.66 +/- 3.54 D. We evaluated the safety, efficacy, predictability, stability, intraocular pressure (lop), endothelial cell density (ECD), and complications. The safety and efficacy indices were 1.12 +/- 0.22 and 0.98 +/- 0.22. At 1 year, 90% and 98% of eyes were within +/- 0.5 and 1.0 D of the attempted correction, respectively. Changes in the manifest refraction from 1 week to 1 year postoperatively were -0.08 +/- 0.34 D. The mean ECD loss was 0.2 +/- 8.7%. No eyes showed a significant ECD loss (>= 30%). We found no significant correlation between the ACD and the change in ECD (Pearson correlation coefficient r=-0.048, p=0.360). No significant IOP rise or vision-threatening complication occurred at any time. These findings indicate that the surgical indication of ICL implantation should be reconsidered in terms of ACD.
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页数:7
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