# Study of a Hand-held Device Plus Mobile App Versus Standard Eye Care Devices in Measuring Refractive Error of the Eye

> **NCT03929588** · NA · COMPLETED · sponsor: **EyeQue Corp.** · enrollment: 230 (actual)

## Conditions studied

- Refractive Errors
- Astigmatism

## Interventions

- **DEVICE:** Hand-held device supported by a mobile application
- **DEVICE:** Phoropter
- **DEVICE:** Autorefractor

## Key facts

- **NCT ID:** NCT03929588
- **Lead sponsor:** EyeQue Corp.
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-05-07
- **Primary completion:** 2020-03-31
- **Final completion:** 2020-03-31
- **Target enrollment:** 230 (ACTUAL)
- **Last updated:** 2022-03-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03929588

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03929588, "Study of a Hand-held Device Plus Mobile App Versus Standard Eye Care Devices in Measuring Refractive Error of the Eye". Retrieved via AI Analytics 2026-06-10 from https://api.ai-analytics.org/clinical/NCT03929588. Licensed CC0.

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