Clinical Performance Evaluation of Two Daily Disposable Silicone Hydrogel Toric Contact Lenses

Completed · Not applicable

Conditions studied: Refractive Errors

In brief

The purpose of this study is to evaluate the rotational behavior of DT1 Toric contact lenses.

Key facts

Study ID

NCT04254003

Run by

Alcon Research

People needed

48

Starts

2020-02-05

Expected to finish

2020-03-02

Last updated by the study team

2020-03-18

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Current wearer of any commercial soft daily wear contact lens with at least 3 months of wearing experience with a minimum wearing time of 5 days per week and 8 hours per day.
• Requiring contact lens (manifest refraction) of a cylindrical power of -0.75 to -2.50 diopter cylinder (DC).
• Best corrected distance visual acuity 20/25 or better Snellen in each eye (as determined by manifest refraction at screening).
• Willing to NOT use rewetting/lubricating drops at any time during the study. Other protocol-defined inclusion criteria may apply.

You may not qualify if…

• Any anterior segment infection, inflammation, or abnormality or disease (including systemic) that contraindicates contact lens wear, as determined by the Investigator.
• Any use of systemic or ocular medications for which contact lens wear could be contraindicated, as determined by the Investigator.
• History of refractive surgery or plan to have refractive surgery during the study or irregular cornea in either eye.
• Eye injury in either eye within 12 weeks immediately prior to enrollment for this trial.
• Other protocol-defined exclusion criteria may apply.

Where it is running

• Alcon Investigative Site CT-11 — Maitland, Florida, United States
• Alcon Investigative Site CT-27 — Eden Prairie, Minnesota, United States

Full record on ClinicalTrials.gov

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