Is a
Clinical Study attributes
NCT Number
Health Conditions in Trial
Trial Recruitment Size
400
Trial Sponsor
Clinical Trial Start Date
2007
0Primary Completion Date
2008
0Study Completion Date
2008
0Clinical Trial Study Type
Observational0
Observational Clinical Trial Type
Cohort0
Observational Study Perspective
Cross-Sectional0
Participating Facility
Official Name
Evaluation of the Bausch & Lomb PureVision Under Nighttime Driving Conditions0
Last Updated
April 28, 2017
0Study summary
The objective of this study is to quantify differences in nighttime driving performance between the Bausch \& Lomb PureVision™ aspheric contact lenses and a conventional spherical contact lens. The primary aims of this study are to determine the differences between B\&L PureVision™ aspheric contact lenses and a conventional spherical contact lens in visual performance measures associated with driving, such as number of objects seen. The secondary aims of this study are to determine differences between B\&L PureVision™ aspheric contact lenses and a conventional spherical contact lens in driving performance measures such as number of objects hit.
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