CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 158 enrolled
Drug / intervention
Clear clip-on glasses +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.

Search/NCT01938989
NCT01938989N/ACompleted
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Effect of Blue Light Filtration on Visual Performance

Alcon Research·interventional·Posted Sep 11, 2013·Updated Jan 19, 2015

In Brief

A clinical study evaluating Clear clip-on glasses and Blue light filter clip-on glasses for Cataract. Completed, enrolled 158 participants.

Detailed Summary

The purpose of this study is to evaluate photostress recovery with blue light filter clip-on glasses among pseudophakes \[ie, subjects in which the natural lens of the eye has been replaced with an artificial lens (intraocular lens) during cataract surgery\]. This study will enroll subjects previously implanted with no blue light filter intraocular lenses (IOLs) for at least 3 months.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsCataract
Countries--
Collaborators--

Timeline

N/ACompletedFinished
2014201520162017201820192020202120222023202420252026
First PostedSep 11, 2013
Enrollment StartSep 1, 2013
Primary CompletionJan 1, 2014
TodayJul 2, 2026
Enrollment to primary: 4 monthsPosted 12.8 years ago

Interventions

Clear clip-on glassesdevice

Clip-on glasses with no light filtering properties

Blue light filter clip-on glassesdevice

Clip-on glasses with blue light filtering properties equivalent to AcrySof IOLs