Clinical performance of Rose K2 soft contact lens for keratoconus
10.3980/j.issn.1672-5123.2017.8.06
- VernacularTitle:圆锥角膜患者使用Rose K2软性角膜接触镜的临床表现
- Author:
Yilmaz IHSAN
;
Ozcelik FERAH
;
Demir GOKHAN
;
Durusoy GONUL
;
Saracoglu BASAK
;
Taskapili MUHITTIN
- Keywords:
contact lens;
keratoconus;
soft contact lens
- From:
International Eye Science
2017;17(8):1415-1418
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To evaluate the comfort and visual performance of Rose K2 soft contact lenses in patients with keratoconus.METHODS: Fifty eyes of 50 participants were included in this cross-sectional study.Each participant received a full ophthalmologic examination involving refraction,uncorrected visual acuity (UCVA),best spectacle corrected visual acuity (BCVA),slit-lamp biomicroscopy-fundoscopy,break-up time (BUT),corneal topography,and contrast sensitivity.After contact lens was fitted best contact lens corrected visual acuity (BCLCVA),contrast sensitivity,and comfort rating via visual analogue scales (VAS) were performed.RESULTS: The mean age was 26.2±6.0 (range: 16 to 39)y.The mean logMAR UCVA,BCVA,and BCLCVA with Rose K2 soft (in order) were 0.61±0.37 (range: 0.15-1.3),0.42±0.32 (range: 0-1.3),and 0.18±0.20 (range: 0-1.3).There were significant increases in visual acuities with contact lenses (P < 0.05).The mean contrast sensitivity scores were significantly better with both contact lens in mesopic and photopic conditions (P <0.05).The mean VAS score was 8.02±1.64 (range: 5-10) for Rose K2 soft.CONCLUSION: Rose K2 soft contact lens can improve visual acuity,contrast sensitivity with comfort in patients with keratoconus.
