Blue Light Intraocular Lenses (IOLs) and Photostress
This study has been completed.
Information provided by:
First received: July 3, 2008
Last updated: January 29, 2010
Last verified: January 2010
To determine what effect a blue light filtering Intraocular Lens (IOL) has on macular pigment levels.
|Study Design:||Observational Model: Cohort
Time Perspective: Cross-Sectional
|Official Title:||Blue Light Intraocular Lenses (IOLs) and Photostress|
Resource links provided by NLM:
Further study details as provided by Alcon Research:
Primary Outcome Measures:
- Photostress Recovery Time in Seconds. [ Time Frame: 3 months ] [ Designated as safety issue: No ]
|Study Start Date:||January 2008|
|Study Completion Date:||October 2008|
|Primary Completion Date:||October 2008 (Final data collection date for primary outcome measure)|
AcrySof Natural Intraocular Lens
AcrySof Natural Intraocular Lens (IOL) - Patients with previous bilateral implant of any Alcon lens model starting with the letters "SN"
AcrySof clear intraocular lens
AcrySof clear intraocular lens (IOL) - Patients with previous bilateral implant of any Alcon lens model starting with the letters "SA"
Phakic patients - Age matched patients who have not had cataract surgery
Contacts and Locations