Visual Adaptation and Quality of Life After Different IOL Implantation Strategies

Sex: All

Ages: 18 Years – 100 Years

Healthy volunteers: No

Enrollment: 264

Sponsor: Sichuan Academy of Medical Sciences

Summary

This longitudinal observational study aims to evaluate long-term visual adaptation trajectories, optical quality, and patient-reported outcomes in age-related cataract patients following bilateral implantation of multifocal or mix-and-match intraocular lenses (IOLs). Patients will be followed up longitudinally after surgery to systematically assess visual performance and quality of life.

Eligibility Criteria

Inclusion Criteria: * Age 18 years or older with age-related cataract requiring bilateral phacoemulsification and intraocular lens (IOL) implantation * Corneal astigmatism less than 0.75 D * Good general health and willing to complete all postoperative follow-up visits * Signed written informed consent Exclusion Criteria: * Previous ocular surgery or ocular trauma * Coexisting ocular diseases affecting visual potential, such as corneal opacity, glaucoma, macular degeneration, or diabetic retinopathy * Intraoperative or postoperative complications (e.g., posterior capsule rupture) * Systemic diseases that may interfere with visual outcomes or follow-up compliance

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View on ClinicalTrials.gov

Source: ClinicalTrials.gov (NCT07740590). StuddyBuddy aggregates publicly available trial information.