Clinical study inpatient-reported outcomes after binocular implantation of aspheric intraocular lens of different negative spherical aberrations
Journal Title: Asian Pacific Journal of Tropical Medicine - Year 2017, Vol 10, Issue 7
Abstract
Objective: To compare patient-reported outcomes after implantation of the ZA9003 intraocular lens (IOLs), or the MCX11 ASP IOLs or the spherical IOLs (HQ-201HEP). Methods: Prospective nonrandomized controlled trial was used. A total of 105 patients (210 eyes) were divided into three groups according to the type of IOLs: ZA9003 (35 patients, 70 eyes), MCX11 ASP (35 patients, 70 eyes) or HQ-201HEP (35 patients, 70 eyes). The main outcome was scores of Catquest nine-item short-form questionnaire. Additional outcome was best corrected visual acuities, spherical aberration (SA) and total higher-order aberrations (HOAs). Results: The global score was significantly lower in the spherical IOL group than the aspherical IOL group of −020 mm SA (P < 0.05) and the aspherical IOL group of −027 mm SA (P < 0.05), and no significant difference was found in the global score between the aspherical IOL group of −020 mm SA than the aspherical IOL group of −027 mm SA (P > 0.05). Significant differences were also found in question 2, question 5, question 6 and question 8 between the spherical IOLs and the aspherical IOLs. Conclusion: Implantation of an aspherical IOL could improve vision-related quality of life compared with a spherical IOL. However, there were no statistically significant differences in vision-related quality of life between aspheric IOLs with different negative spherical aberrations.
Authors and Affiliations
Qiang Wu
Keywords
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- EP ID EP279301
- DOI 10.1016/j.apjtm.2017.07.012
- Views 50
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