At a glance
ClinicalIndex Comparison RecordN/ACompleted· 27 enrolled
Drug / intervention
Test 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.
Vision Stability and Preference for Soft Toric vs. Soft Spherical Contact Lenses
In Brief
A clinical study evaluating Test Contact lens and Control Contact lens for Astigmatism and Myopia. Completed, enrolled 27 participants across 1 site.
Detailed Summary
The principal hypothesis is to be tested in this work is that vision stability (the primary outcome measure) with a spherical contact lens correction vs. a toric contact lens correction will be the same.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsAstigmatism, Myopia
CountriesUnited Kingdom
Collaborators--
Timeline
N/ACompletedFinished
202120222023202420252026
First PostedSep 2020
Enrollment StartSep 2020
Primary CompletionJun 2021
TodayJul 2026
First PostedSep 2, 2020
Enrollment StartSep 3, 2020
Primary CompletionJun 7, 2021
TodayJul 2, 2026
Enrollment to primary: 9 monthsPosted 5.8 years ago
Interventions
Test Contact lensdevice
Subjects will be randomized to wear test lenses for 30 minutes, and then cross-over to control lenses.
Control Contact lensdevice
Subjects will be randomized to wear control lenses for 30 minutes, and then cross-over to test lenses.