Vision
Conditions
Keywords
multi-purpose solution, contact lens wearers, Contact lense wearers
Brief summary
Measure wettability of hydrogel and silicone hydrogel contact lenses presoaked in a Multi-Purpose Solution.
Interventions
OTHERPolyquaternium-preserved Multi-purpose Lens Cleaning Solution 109182
Lens Cleaning Solution Formulation Identification Number 109182
Sponsors
Alcon Research
Study design
Allocation
NON_RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes
Inclusion criteria
* Subjects with normal eyes who have successfully worn contact lenses on a daily basis for at least two weeks prior to the study. * Must be wearing lenses a minimum of eight hours a day * Vision must be correctable to 20/30 (snellen) or better in each eye at a distance with soft contact lenses * Use no topical ocular OTC or prescribed ocular medication
Exclusion criteria
* Subjects with current lid or conjunctival infections, abnormalities, inflammation, abnormal corneal opacities, significant lenticular inclusions, iritis, ocular disease or condition, corneal surgery, cataract surgery, intraocular lens implants, or glaucoma filtering surgery. * Subjects using systemic medications, upper respiratory infections or colds, history of seasonal allergies with significant ocular side effects
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Lens Wettability - ex-vivo wetting angle | From baseline |
Secondary
| Measure | Time frame |
|---|---|
| Slit-lamp findings Corrected visual acuity (snellen) Adverse events | From baseline |
Countries
United States
Outcome results
None listed