None listed
Conditions
Brief summary
Cataract surgery with Intraocular lens implantation is one of the most common surgical procedures. In the past several years, the development of new technology IOL has added optical design features to help improve patient visual functions. There have been associated visual disturbances with some of these design features hence it is important to characterize the patient’s quality of vision after cataract surgery and IOL implantation. In this study, we evaluate vision quality of subjects with different IOL systems using a validated quality of vision questionnaire* as the main outcome measure.
Interventions
This is a patient reported outcome study using a validated questionnaire as instrument. Patients have had cataract removal and intraocular lens implantation (these include any commercially available models used at the study recruitment sites) at least 3 months prior. Patients will be asked to observe their vision quality for 1 week and answer questions that provided to them by the questionnaire.
Sponsors
ClarVista Medical, Inc.
Eligibility
Sex/Gender
All
Age
22 Years to No maximum
Healthy volunteers
No
Inclusion criteria
1. Must have had cataract removal and intraocular lens implantation at least 3 months prior. 2. Must be willing to answer the questionnaire
Exclusion criteria
Subject who, in the clinical judgment of the investigator, is not suitable for participation in the study for another clinical reason, as documented by the investigator
Outcome results
None listed