Study to Evaluate the Reliability, Validity and Safety of Subjective Mobile Refraction

Status unconfirmed · Not applicable

Conditions studied: Refractive Errors

In brief

This study evaluates the reliability, validity and safety of a self administered, subjective refraction test via a mobile medical app (GoEyes) as compared to standard of care subjective manifest refraction performed by a health care provider, in subjects who have no known ocular disease or condition other than refractive error.

Key facts

Study ID

NCT05049070

Run by

1800 Contacts, Inc.

People needed

349

Starts

2021-09-15

Expected to finish

2023-06-01

Last updated by the study team

2023-04-06

Who can join

Age: 18 and older, up to 39. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Males or females aged 18-39 years who currently wear glasses and/or soft contact lenses to correct refractive error
• Normal color vision
• Able to use both hands at the same time and to hear, understand and verbally respond to audio instructions
• Have single vision lenses only
• Able to provide informed consent -

You may not qualify if…

• Have any ongoing disease or ocular condition other than refractive error
• Have a history of permanent vison loss
• Have a neurological condition affecting vision
• Have worn glasses since age 6 or younger
• Have a prism in their prescription
• Use Rigid gas permeable lenses or OrthoK lenses
• Have had laser refractive surgery or any other eye surgery
• Use prescription eye drops -

Where it is running

• Athens Eye Care — Athens, Ohio, United States (enrolling)
• Optimed Research — Marysville, Ohio, United States (enrolling)
• Total Eye Care — Memphis, Tennessee, United States (enrolling)
• Segal Drug Trials — Delray Beach, Florida, United States (enrolling)
• Tauber Eye Center — Kansas City, Missouri, United States
• IMA Research — Las Vegas, Nevada, United States
• Core, Inc Vita Eye Clinic — Shelby, North Carolina, United States
• Matrix Clinical Research — Beverly Hills, California, United States
• Wagner Macula & Retina — Norfolk, Virginia, United States
• North Bay Eye Associates — Petaluma, California, United States
• Empire Clinical Research — Pomona, California, United States
• Butchertown Clinical Trials — Louisville, Kentucky, United States

Full record on ClinicalTrials.gov

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