Investigation of visual acuity with near-intermediate monovision contact lens correction

Verily Life Sciences LLC (USA)0 sites130 target enrollmentStarted: July 19, 2016Last updated: October 17, 2016

Conditions

Trial Snapshot

No summary available.

•1. Healthy and competent, as determined by the Investigator
•2. At least 50 years of age
•3. Able to read and speak English
•4. Able and willing to sign written Informed Consent Form
•5. Must be a current or former contact lens wearer
•6. Must have at least 20/25 distance and near vision in each eye best corrected
•7. Must use a presbyopic reading correction of at least +2.25 diopters
•8. Must have < or = 1.00D astigmatism

•1. Eye injury within 12 weeks immediately prior to enrollment for this study
•2. Anterior segment infection, inflammation, abnormality or any other anterior segment ocular disease that contraindicates contact lens wear as determined by the Investigator
•3. Any use of systemic or ocular medications for which contact lens wear could be contraindicated as determined by the Investigator
•4. History of herpetic keratitis
•5. History of refractive surgery or irregular cornea
•6. History of multifocal or monovision intraocular lens replacement surgery
•7. > 1.0mm anisocoria
•8. Slit lamp findings (at baseline) that are more severe than mild findings (greater than grade 2)
•9. Corneal vascularization greater than 1 mm of penetration
•10. A clinically significant dry eye determined by the Investigator
•11. Participation of the subject in a clinical contact lens study (including contact lens or contact lens care product) within the previous 30 days
•12. The Investigator, family members of the Investigator, family members of the Investigator's staff, or individuals living in the households of the aforementioned persons
•13. Any additional condition or situation that, in the opinion of the Investigator, makes the subject inappropriate for participation in the study

Sponsor

Verily Life Sciences LLC (USA)