Status:
COMPLETED
Total30 for Astigmatism Contact Lenses
Lead Sponsor:
Southern College of Optometry
Collaborating Sponsors:
Alcon Research
Conditions:
Contact Lens Complication
Astigmatism
Eligibility:
All Genders
18-45 years
Phase:
NA
Brief Summary
Determine if Total30 for Astigmatism contact lenses (CLs) provide a comfortable wearing experience all day. CL discomfort affects most CL wearers with discomfort consistently topping the reasons why e...
Detailed Description
A common issues that contact lens (CL) wearers frequently face is that their discomfort symptoms increase towards the end of the wear day. This burdensome discomfort can unfortunately cause patients t...
Eligibility Criteria
Inclusion
- 18- to 45-year-old
- Visual acuity 20/20 or better
- Contact Lens Dry Eye Questionnaire \[CLDEQ\]-8 scores \<10
- Willing to wear Total30 for Astigmatism CLs
- Have a smart phone with text messaging capabilities
- Astigmatism ranging from 0.75 D to 2.50 D in each eye
- Regularly worn 2 week or monthly CLs within the past 6 months
- Current CL wearer
- Glasses prescription that is less than 2 years old
- Willing to start wearing their CLs between 6:00 AM and 8:00 AM and wear their CLs until 11:00 PM each day text messaging data is collected
Exclusion
- Current or past hard CL wearers
- A known systemic health condition that is thought to alter tear film physiology
- A history of viral eye disease
- A history of ocular surgery
- A history of severe ocular trauma
- Have an active ocular infection or inflammation
- Currently using isotretinoin-derivatives or ocular medications
- Currently using rewetting drops or artificial tears
- Pregnant or breast feeding
- Willing to discontinue usage of current toric CLs one week prior to the initial visit
Key Trial Info
Start Date :
October 15 2023
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
June 1 2024
Estimated Enrollment :
48 Patients enrolled
Trial Details
Trial ID
NCT06052046
Start Date
October 15 2023
End Date
June 1 2024
Last Update
February 24 2025
Active Locations (2)
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1
Kannarr Eye Care
Pittsburg, Kansas, United States, 66762
2
Coldwater VIsion Center
Coldwater, Mississippi, United States, 38618