Status:
COMPLETED
Total30 Sphere Contact Lenses
Lead Sponsor:
University of Alabama at Birmingham
Collaborating Sponsors:
Alcon Research
Conditions:
Contact Lens Complication
Dry Eye
Eligibility:
All Genders
18-45 years
Phase:
NA
Brief Summary
The purpose of this study is to map comfort over the full wear day in established, asymptomatic, soft CL wearers who are refit in Total30 Sphere CLs.
Detailed Description
Contact lens (CL) wearers frequently face eye discomfort symptoms, especially towards the end of the wear day. This burdensome discomfort can unfortunately cause patients to remove their CLs before th...
Eligibility Criteria
Inclusion
- Current contact lens wearers who have 20/20 visual acuity or better
- Minimally symptomatic as based upon Contact Lens Dry Eye Questionnaire scores (≤10)
- Astigmatism better than or equal to 0.50 D in each eye
- Must have regularly worn 2 week or monthly contact lenses within the past 6 months
- Must provide a glasses prescription that is is less than 3 years old
- Willing to start wearing their contact lenses between 6:00 AM and 8:00 AM and wear their contact lenses until 11:00 PM each day
Exclusion
- Past or Current hard CL use
- Any known systemic health conditions that are thought to alter tear film physiology
- History of viral eye disease
- History of ocular surgery
- History of severe ocular trauma
- Active ocular infection or inflammation
- Currently using isotretinoin-derivatives
- Currently using ocular medications
- Currently using rewetting drops or artificial tear
- Pregnant or breast feeding
Key Trial Info
Start Date :
January 3 2022
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
July 20 2022
Estimated Enrollment :
48 Patients enrolled
Trial Details
Trial ID
NCT05183022
Start Date
January 3 2022
End Date
July 20 2022
Last Update
December 16 2022
Active Locations (2)
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1
University of Alabama at Birmingham
Birmingham, Alabama, United States, 35213
2
University of Alabama at Birmingham
Birmingham, Alabama, United States, 35294