At a glance
ClinicalIndex Comparison RecordN/ACompleted· 50 enrolled
Drug / intervention
Lotrafilcon B 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 Comparison of Two Silicone Hydrogel Toric Lenses in the US
In Brief
A clinical study evaluating Lotrafilcon B contact lens and Comfilcon A contact lens for Astigmatism. Completed, enrolled 50 participants.
Detailed Summary
The purpose of this trial is to compare the performance of two different contact lenses for contact lens wearers with astigmatism.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsAstigmatism
Countries--
Collaborators--
Timeline
N/ACompletedFinished
20102011201220132014201520162017201820192020202120222023202420252026
Enrollment StartOct 2009
Primary CompletionNov 2009
First PostedNov 2009
TodayJul 2026
First PostedNov 4, 2009
Enrollment StartOct 1, 2009
Primary CompletionNov 1, 2009
TodayJul 2, 2026
Enrollment to primary: 1 monthPosted 16.7 years ago
Interventions
Lotrafilcon B contact lensdevice
Silicone hydrogel, toric, soft contact lens
Comfilcon A contact lensdevice
Silicone hydrogel, toric, soft contact lens