Evaluation of Wear Experience With Daily Disposable and Monthly Replacement Toric Contact Lenses
Not Applicable
Completed
- Conditions
- Astigmatism Bilateral
- Registration Number
- NCT05580575
- Lead Sponsor
- Ohio State University
- Brief Summary
Comparison of wear experience with daily disposable and monthly replacement soft contact lenses in contact lens wearers who have astigmatism.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 67
Inclusion Criteria
- Subjects must be current soft lens wearers in both eyes.
- Subjects must have 20/25 or better distance visual acuity with current lenses (entering acuity).
- Good general health (defined by medication use that has not changed within the last month and the absence of medical conditions or treatments that are deemed confounding to the data as determined by the PI)
- Ability to give informed consent
- Willing to spend time for the study. Subjects will be required to attend two study visits and wear contact lenses on days between study visits.
- Either gender
- Any racial or ethnic origin
Exclusion Criteria
- Participants cannot be pregnant or lactating.
- Participants cannot be current wearers of the study lenses
- No current ocular inflammation or infection as assessed by the study investigator
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- CROSSOVER
- Primary Outcome Measures
Name Time Method Visual Analog Scale Survey of Overall Comfort 1 month Visual analog scale survey of comfort from 0 to 100, with 0 anchored as "poor" and 100 as "excellent"
- Secondary Outcome Measures
Name Time Method
Related Research Topics
Explore scientific publications, clinical data analysis, treatment approaches, and expert-compiled information related to the mechanisms and outcomes of this trial. Click any topic for comprehensive research insights.
What are the key biomarkers for predicting toric contact lens comfort in astigmatism patients?
How do daily disposable toric lenses compare to monthly replacements in managing corneal astigmatism?
What adverse events are associated with long-term use of monthly toric contact lenses?
Are there specific corneal topography patterns that influence toric lens wear experience in bilateral astigmatism?
What are the current clinical guidelines for selecting contact lens replacement schedules in astigmatic patients?
Trial Locations
- Locations (3)
Complete Eye Care of Medina
🇺🇸Medina, Minnesota, United States
The Ohio State University College of Optometry
🇺🇸Columbus, Ohio, United States
ProCare Vision Center
🇺🇸Granville, Ohio, United States
Complete Eye Care of Medina🇺🇸Medina, Minnesota, United States