# Investigation of the Accuracy of a Low-cost, Portable, Autorefractor to Provide Well-tolerated Eyeglass Prescriptions

> **NCT03615612** · NA · COMPLETED · sponsor: **Johns Hopkins University** · enrollment: 400 (actual)

## Conditions studied

- Refractive Errors

## Interventions

- **OTHER:** QuickSee refractive error assessment + glasses

## Key facts

- **NCT ID:** NCT03615612
- **Lead sponsor:** Johns Hopkins University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-12-15
- **Primary completion:** 2019-08-02
- **Final completion:** 2019-08-30
- **Target enrollment:** 400 (ACTUAL)
- **Last updated:** 2020-07-21

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03615612

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03615612, "Investigation of the Accuracy of a Low-cost, Portable, Autorefractor to Provide Well-tolerated Eyeglass Prescriptions". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT03615612. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*