At a glance
ClinicalIndex Comparison RecordN/ACompleted· 72 enrolled
Drug / intervention
Precision tinted spectacle lensesdevice
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.
Reading; Through the Eyes of a University Student. A Double-masked, Randomised Control Trial to Assess the Effect of Precision Tinted Spectacle Filters on Visual Stress Symptoms Within the University Student Population
In Brief
A clinical study evaluating Precision tinted spectacle lenses for Visual Stress and 2 related conditions. Completed, enrolled 72 participants across 1 site.
Detailed Summary
This is a double-masked randomized controlled trial which aims to assess the effects of precision tinted spectacle lenses on visual stress symptoms within an undergraduate University student population.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsVisual Stress, Meares-Irlen Syndrome, Reading Difficulties
CountriesUnited Kingdom
Collaborators--
Timeline
N/ACompletedFinished
2020202120222023202420252026
Enrollment StartJan 2020
First PostedMar 2020
Primary CompletionJun 2025
TodayJul 2026
First PostedMar 23, 2020
Enrollment StartJan 27, 2020
Primary CompletionJun 30, 2025
TodayJul 2, 2026
Enrollment to primary: 5.4 yearsPosted 6.3 years ago
Interventions
Precision tinted spectacle lensesdevice
Precision tinted spectacles lenses (Cerium Technologies TM)