At a glance
ClinicalIndex Comparison RecordN/ACompleted· 49 enrolled
Drug / intervention
etafilcon A multifocal contact lens +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.
Clinical Evaluation of a Multifocal Contact Lens on Symptomatic Patients
In Brief
A clinical study evaluating etafilcon A multifocal contact lens and etafilcon A Contact Lens for Presbyopia. Completed, enrolled 49 participants across 8 sites.
Detailed Summary
The purpose of this study is to evaluate the effect of a multi-focal contact lens on symptomatic patients.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsPresbyopia
CountriesUnited States
CollaboratorsVisioncare Research Ltd.
Timeline
N/ACompletedFinished
20102011201220132014201520162017201820192020202120222023202420252026
Enrollment StartOct 2009
First PostedNov 2009
Primary CompletionDec 2009
TodayJul 2026
First PostedNov 19, 2009
Enrollment StartOct 1, 2009
Primary CompletionDec 1, 2009
TodayJul 2, 2026
Enrollment to primary: 2 monthsPosted 16.6 years ago
Interventions
etafilcon A multifocal contact lensdevice
low-add multifocal contact lens
etafilcon A Contact Lensdevice
standard sphere contact lens