myopia
Conditions
Interventions
Wearing contact lenses
Switching between two types of contact lenses
Sponsors
Teikyo University
Nerima West Eye Clinic
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.Aged 13 to 40 years old must sign the informed consent. 2.Habitual soft/ silicone hydrogel contact lenses wearers. 3.Requiring lenses within the power range of both study contact lenses to be fitted (-0.50D to -6.00D). 4.Vision correctable 0.8 (20/25) or better in each eye at distance with pre-study contact lenses at Baseline. 5.Have subjective symptoms of contact lens discomfort as defined by the Symptomatology eligibility questionnaires.
Exclusion criteria
Exclusion criteria: 1.Current wearing DT1 or 1-Day Acuvue TruEye sphere lenses. 2.Subjects with systemic disease. 3.History of eye surgery/ trauma, use of systemic or local antibiotics or corticosteroids, use of immunomodulatory, pregnancy or breastfeeding within 6 months of the enrollment visit 4.Monocular subjects (only one eye with functional vision) or subjects fit with only one lens. 5.Participation in any clinical trial within 30 days of the enrollment visit. 6.Patient who in judged ineligible as patients in this clinical study by the investigator.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 1)Corrected visual acuity 2)Lens centration/ fit 3)BUT 4)Subjective questionnaires (comfort, vision, handling, dry eye symptoms) | — |
Countries
Japan
Contacts
Public ContactTatsuya Mimura
Teikyo University School of Medicine, Department of Ophthalmology
Outcome results
None listed