At a glance
ClinicalIndex Comparison RecordN/ACompleted· 23 enrolled
Drug / intervention
Sapphire contact lenses +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.
A Bilateral Dispensing Clinical Trial of Sapphire Lens Against Senofilcon A Toric for Astigmatism Lens Over 2 Weeks
In Brief
A clinical study evaluating Sapphire contact lenses and senofilcon A contact lenses for Astigmatism. Completed, enrolled 23 participants across 1 site.
Detailed Summary
This study was conducted to evaluate the clinical performance of an investigational silicone-hydrogel lens against Senofilcon A toric lens. The study results were not used for design validation of the investigational product.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsAstigmatism
CountriesUnited States
Collaborators--
Timeline
N/ACompletedFinished
20162017201820192020202120222023202420252026
Enrollment StartSep 2015
First PostedSep 2015
Primary CompletionFeb 2016
Study CompletionApr 2016
TodayJul 2026
First PostedSep 21, 2015
Enrollment StartSep 1, 2015
Primary CompletionFeb 1, 2016
Study CompletionApr 1, 2016
TodayJul 2, 2026
Enrollment to primary: 5 monthsPosted 10.8 years ago
Interventions
Sapphire contact lensesdevice
Each subject randomized to wear either the test or control contact lenses as a matched pair and cross over to the second matched pair
senofilcon A contact lensesdevice
Each subject randomized to wear either the test or control contact lenses as a matched pair and cross over to the second matched pair