At a glance
ClinicalIndex Comparison RecordN/ACompleted· 195 enrolled
Drug / intervention
etafilcon A (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.
Handling Comparison Between Two Contact Lens Types
In Brief
A clinical study evaluating etafilcon A (multi-focal) and etafilcon A (sphere) for Presbyopia. Completed, enrolled 195 participants across 8 sites.
Detailed Summary
Subjects will evaluate each study lens in a random order. The lenses will be worn in both eyes for a short period.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsPresbyopia
CountriesUnited States
Collaborators--
Timeline
N/ACompletedFinished
201520162017201820192020202120222023202420252026
Enrollment StartNov 2014
Primary CompletionDec 2014
First PostedDec 2014
TodayJul 2026
First PostedDec 5, 2014
Enrollment StartNov 1, 2014
Primary CompletionDec 1, 2014
TodayJul 2, 2026
Enrollment to primary: 1 monthPosted 11.6 years ago
Interventions
etafilcon A (multi-focal)device
Each subject will wear the soft contact lenses for 15 minutes then remove the lenses.
etafilcon A (sphere)device
Each subject will wear the soft contact lenses for 15 minutes then remove the lenses.