NCT01252134|CompletedResults
Evaluation of Silicone Hydrogel Lens Wettability With Marketed Lens Care Solutions
SILVER
The Evaluation of Silicone Hydrogel Lens Wettability With Marketed Lens Care Solutions
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Sponsor study identifier
interventional
22
0 countries
N/A
Study Start
November 2010
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
February 2011
Actual (reported)Study Completion
February 2011
Actual (reported)The purpose of this study is to assess ex vivo wettability of a commonly prescribed silicone hydrogel (SiH) contact lens with three marketed contact lens care solutions.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
February 2011
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
November 2010
Date type not reportedThis date has not been verified as actual or estimated.
December 1, 2010
Actual (reported)December 2, 2010
Actual (reported)February 2011
Actual (reported)February 2011
Actual (reported)June 11, 2012
Actual (reported)Ex Vivo Contact Angle
Study lens was removed from the eye according to protocol-specified procedures. The OCA15 Dynamic Contact Angle Instrument was used to observe, record, and calculate contact angle measurements. The measurements from the right eye and left eye were averaged. A lower contact angle measurement indicates a more wettable lens.
8 hours
Subjective Comfort
8 hours
Corneal Staining Type
8 hours
Corneal Staining Extent
8 hours
Three lens care systems randomly assigned. Contact lenses were pre-soaked overnight prior to insertion, then worn for 8 hours, with a minimum two-day washout between each wear period.
Three lens care systems randomly assigned. Contact lenses were pre-soaked overnight prior to insertion, then worn for 8 hours, with a minimum two-day washout between each wear period.
Contact lens care solution
22 participants (actual enrollment reported by the registry).
First Submitted
December 1, 2010
First Posted
December 2, 2010
Study Start
November 2010
Date type not reportedThis date has not been verified as actual or estimated.
Vistakon Investigational Multi-purpose Contact Lens Care Solution.
Three lens care systems randomly assigned. Contact lenses were pre-soaked overnight prior to insertion, then worn for 8 hours, with a minimum two-day washout between each wear period.
Three lens care systems randomly assigned. Contact lenses were pre-soaked overnight prior to insertion, then worn for 8 hours, with a minimum two-day washout between each wear period.
Three lens care systems randomly assigned. Contact lenses were pre-soaked overnight prior to insertion, then worn for 8 hours, with a minimum two-day washout between each wear period.
Three lens care systems randomly assigned. Contact lenses were pre-soaked overnight prior to insertion, then worn for 8 hours, with a minimum two-day washout between each wear period.
Contact lens care solution
Contact lens care solution
Commercially marketed contact lenses
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Contact the study team to confirm eligibility.
Primary Completion
February 2011
Actual (reported)Study Completion
February 2011
Actual (reported)Last Updated
June 11, 2012
Results First Posted
June 11, 2012
Record last verified: 2012-05
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
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