Subjective and Objective Visual Quality Outcomes After KLEx vs KLEx Xtra: A 2-Year Prospective Randomized Trial

Key Points

• The trial aims to compare subjective and objective visual quality outcomes between KLEx and KLEx Xtra treatments.
• Conducted a 2-year prospective randomized trial.
• Compared subjective and objective visual quality measures between two groups: KLEx and KLEx Xtra.
• Assessments included long-term refractive stability.
• Evaluated outcomes using clinical exams and patient-reported measures.
• KLEx Xtra shows enhanced long-term refractive stability compared to KLEx.
• No significant detriment to visual quality with KLEx Xtra reported.
• Results support KLEx Xtra as a viable option for patients with borderline risk profiles.

Abstract