Status:
COMPLETED
Dailies Total 1 Sphere Contact Lenses
Lead Sponsor:
University of Alabama at Birmingham
Collaborating Sponsors:
Alcon Research
Conditions:
Dry Eye
Contact Lens Complication
Eligibility:
All Genders
18-40 years
Phase:
NA
Brief Summary
CL discomfort is a complex phenomenon that has been defined by the Tear Film and Ocular Surface Society in their seminal report on contact lens (CL) discomfort as a condition that results in "episodic...
Eligibility Criteria
Inclusion
- Adults 18-40
- Past contact lens wearers who have best corrected 20/20 visual acuity or better
- Participants will have had to have worn contact lenses for at least 1 year in the past
- Dropped out of contact lenses in the past 2 years do to discomfort or dryness
- Scores of 3 or less on the SPEED questionnaire
- Be able to be refit into Dailies Total1 Sphere contact lenses
- Provide a glasses prescription that is less than 3-years-old
Exclusion
- Past rigid contact lens wearers
- A past history of being diagnosed with dry eye or ocular allergies
- Known systemic health conditions that are known to alter tear film physiology
- History of viral eye disease
- History of ocular surgery
- History of severe ocular trauma
- History of corneal dystrophies or degeneration
- Having active ocular infection or inflammation
- Currently using isotretinoin-derivatives or ocular medication
- Pregnant or breast feeding
Key Trial Info
Start Date :
May 23 2022
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
August 30 2023
Estimated Enrollment :
60 Patients enrolled
Trial Details
Trial ID
NCT05239494
Start Date
May 23 2022
End Date
August 30 2023
Last Update
October 1 2024
Active Locations (4)
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1
University of Alabama at Birmingham
Birmingham, Alabama, United States, 35213
2
Kannarr Eye Care
Pittsburg, Kansas, United States, 66762
3
ProCare Vision Center
Granville, Ohio, United States, 43023
4
The Southern College of Optometry
Memphis, Tennessee, United States, 38104