Surgeon Experience ReSTOR A +4 Intraocular Lens (IOL)
|ClinicalTrials.gov Identifier: NCT00733512|
Recruitment Status : Completed
First Posted : August 13, 2008
Results First Posted : April 15, 2010
Last Update Posted : March 27, 2017
|Condition or disease||Intervention/treatment|
|Study Type :||Observational|
|Actual Enrollment :||146 participants|
|Official Title:||Surgeon Experience ReSTOR Aspheric +4 Intraocular Lens (IOL)|
|Study Start Date :||June 2007|
|Primary Completion Date :||March 2008|
|Study Completion Date :||March 2008|
AcrySof ReSTOR Aspheric +4 Intraocular Lens (IOL)
Patients were implanted with the AcrySof ReSTOR Aspheric +4 Intraocular Lens (IOL) in one or both eyes for treatment of cataract.
- Visual Acuity [ Time Frame: 1 week to 10 months ]Uncorrected Visual Acuity (UCVA) and Best Spectacle Corrected Visual Acuity (BSCVA) at distance (4 meters) and near at preferred distance and measured by logMAR. LogMAR is the "logarithm of the minimum angle of resolution". It is a unit of measure for visual acuity (VA). A lower logMAR value indicates better visual acuity.
- Contrast Sensitivity [ Time Frame: 1 week to 10 months ]Contrast sensitivity is the measurement of how faded an image may become before it is indistinguishable. Contrast sensitivity was measured in photopic, mesopic, and mesopic with glare conditions at the following spatial frequencies: 1.5, 3, 6, 12, and 18 cpd (cycles per degree). Contrast sensitivity is measured in log units. A higher value for the logarithmic units translates to better contrast sensitivity.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00733512
|United States, Texas|
|Alcon Call Center for Trial Locations|
|Fort Worth, Texas, United States, 76134|