Experience with the Artisan phakic intraocular lens in Asian eyes

Naoko Asano-Kato, Ikuko Toda, Yoshiko Hori-Komai, Chikako Sakai, Teruki Fukumoto, Hiroyuki Arai, Murat Dogru, Yoji Takano, Kazuo Tsubota

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

Purpose: To investigate the efficacy and safety of implantation of an iris-claw phakic intraocular lens (PIOL), Artisan Myopia, in Asian eyes. Setting: Minamiaoyama Eye Clinic, Tokyo, Japan. Methods: Forty-four eyes of 32 Japanese patients and 1 Korean patient with high myopia had Artisan Myopia lens implantation to correct their refractive errors. Lens models, 5/8.5 or 6/8.5 (optic diameter/overall diameter), were chosen as standard lens model. A smaller lens model (5/7.5-Artisan Myopia Small) was implanted in eyes with corneal diameter less than 11.0 mm. Postoperative examinations were performed on 1 day, 1 week, 1 month, 3 months, 6 months, 1 year, and 2 years after surgery. Uncorrected visual acuity (UCVA), best corrected visual acuity (BCVA), manifest refraction, corneal endothelial cell counts, intraocular pressure, and complications were evaluated. Results: Artisan Myopia Small lenses were implanted in 4 eyes (9.1%) and 8.5 mm diameter lenses were implanted in 40 eyes. Preoperative UCVA (logMAR) improved from 1.57 to 0.09 at 1 month after surgery and no regression was observed thereafter. Postoperative manifest refraction was -1.02 ± 0.87 D (-3.25 to -0.00 D), and within 1.0 D in 20 eyes (55.6%), within 2.0 D in 32 eyes (88.9%) at 1 month after surgery, and stable during the follow-up period. The final BCVA decreased 2 lines in 2 eyes (4.5%) due to progression of age-related cataract. No serious complications such as angle closure or progressive endothelial cell loss were observed. Conclusion: Implantation of an Artisan iris-claw PIOL implantation may be a safe and effective procedure for Asian eyes.

Original languageEnglish
Pages (from-to)910-915
Number of pages6
JournalJournal of Cataract and Refractive Surgery
Volume31
Issue number5
DOIs
Publication statusPublished - 2005 May
Externally publishedYes

Fingerprint

Phakic Intraocular Lenses
Myopia
Lenses
Visual Acuity
Hoof and Claw
Iris
Endothelial Cells
Intraocular Lens Implantation
Refractive Errors
Tokyo
Intraocular Pressure
Cataract
Japan

ASJC Scopus subject areas

  • Ophthalmology

Cite this

Experience with the Artisan phakic intraocular lens in Asian eyes. / Asano-Kato, Naoko; Toda, Ikuko; Hori-Komai, Yoshiko; Sakai, Chikako; Fukumoto, Teruki; Arai, Hiroyuki; Dogru, Murat; Takano, Yoji; Tsubota, Kazuo.

In: Journal of Cataract and Refractive Surgery, Vol. 31, No. 5, 05.2005, p. 910-915.

Research output: Contribution to journalArticle

Asano-Kato, N, Toda, I, Hori-Komai, Y, Sakai, C, Fukumoto, T, Arai, H, Dogru, M, Takano, Y & Tsubota, K 2005, 'Experience with the Artisan phakic intraocular lens in Asian eyes', Journal of Cataract and Refractive Surgery, vol. 31, no. 5, pp. 910-915. https://doi.org/10.1016/j.jcrs.2004.08.057
Asano-Kato, Naoko ; Toda, Ikuko ; Hori-Komai, Yoshiko ; Sakai, Chikako ; Fukumoto, Teruki ; Arai, Hiroyuki ; Dogru, Murat ; Takano, Yoji ; Tsubota, Kazuo. / Experience with the Artisan phakic intraocular lens in Asian eyes. In: Journal of Cataract and Refractive Surgery. 2005 ; Vol. 31, No. 5. pp. 910-915.
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AU - Hori-Komai, Yoshiko

AU - Sakai, Chikako

AU - Fukumoto, Teruki

AU - Arai, Hiroyuki

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AU - Takano, Yoji

AU - Tsubota, Kazuo

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