At a glance
ClinicalIndex Comparison RecordN/ACompleted· 41 enrolled
Drug / intervention
Test (multi-focal) +1 moredevice
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
CLARITI (TM) 1-Day Multifocal Contact Lenses Performance and Acceptance Evaluation
In Brief
A clinical study evaluating Test (multi-focal) and Control (Sphere) for Presbyopia Correction. Completed, enrolled 41 participants across 1 site.
Detailed Summary
A comparative evaluation of a newly marketed multifocal contact lens with a single vision contact lens when used with near vision spectacles. The evaluation was to quantify the difference between the two test corrections.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsPresbyopia Correction
CountriesUnited Kingdom
Collaborators--
Timeline
N/ACompletedFinished
2014201520162017201820192020202120222023202420252026
Enrollment StartMay 2014
First PostedMay 2014
Primary CompletionAug 2014
TodayJul 2026
First PostedMay 26, 2014
Enrollment StartMay 1, 2014
Primary CompletionAug 1, 2014
TodayJul 2, 2026
Enrollment to primary: 3 monthsPosted 12.1 years ago
Interventions
Test (multi-focal)device
contact lens was to be worn a daily wear.
Control (Sphere)device
contact lens was to be worn a daily wear with spectacles