# Clinical Study to Evaluate Effectiveness of Digital Refraction

> **NCT03502863** · NA · COMPLETED · sponsor: **Visibly** · enrollment: 102 (actual)

## Conditions studied

- Myopia
- Astigmatism

## Interventions

- **DEVICE:** Digital refraction
- **OTHER:** Manual Refraction

## Key facts

- **NCT ID:** NCT03502863
- **Lead sponsor:** Visibly
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-04-19
- **Primary completion:** 2018-07-06
- **Final completion:** 2018-07-06
- **Target enrollment:** 102 (ACTUAL)
- **Last updated:** 2018-10-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03502863

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03502863, "Clinical Study to Evaluate Effectiveness of Digital Refraction". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT03502863. Licensed CC0.

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