CompletedPhase 4

Clinical Investigation of the Vision-R800 Device.

United States119 participantsStarted 2019-11-18

Plain-language summary

Randomized, bilateral, cross-over dispensing study of a standard and VR800 refraction and associated spectacle lenses.

Who can participate

Age range18 Years – 70 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * current adaptated progressive addition lens wearer, if bifocal lens required * wearable pair of glasses \< 2 years old * wear glasses at least 6 hours per day Exclusion Criteria: * Eye Disease with an impact on visual acuity or binocular vision abnormalities (by self-report) * Formal training in optometry, vision science or in the eyecare field

What they're measuring

Subjective Questionnaire Response

Timeframe: at Visit 5 (final visit), up to 5 weeks

Trial details

NCT IDNCT04208750

SponsorPete Kollbaum, OD, PhD

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2021-02-01

Results submitted2022-01-06

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