Best Paper of the Session & Col.Rangachari Contestant

Dr.NEETHU THANKAM DANIEL

Dr. K.S. SIDDHARTHAN, Dr. JAGADEESH KUMAR REDDY K., DR. VANDHANA SUNDRAM

Abstract

Purpose: To assess improvement in visual acuity and quality of life with Corneoscleral lens in irregular astigmatism.

Methods: First trial lens is selected based on corneal profile and fitting evaluation done. The lens trial is done for a total of 3 visits, by checking the fitting of the lens for a duration of 8 hours of contact lens wear on each visit and evaluated every 2 hours while in hospital before finally dispensing the lens. Patient satisfaction and wearing time were retrieved using the Contact lens impact on quality of life questionnaire.

Results: 32 eyes of 24 patients were analyzed; age ranged from 15-60 years. Statistically significant improvements were found in the best corrected vision from before fitting to the visual acuity after fitting (p<0.001). The mean comfortable wear time of the lens was 10.3 +1.61 hours per day.

Conclusions: Corneoscleral lens will be an effective option, providing a good visual acuity and an optimal visual quality in irregular astigmatism.

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