# Comparative Validation of "Blinq" and "2WIN" Vision Screeners

> **NCT04195711** · — · COMPLETED · sponsor: **Alaska Blind Child Discovery** · enrollment: 100 (actual)

## Conditions studied

- Strabismic Amblyopia
- Refractive Amblyopia
- Strabismus

## Interventions

- **DIAGNOSTIC_TEST:** objective pediatric vision screen, "blinq,"

## Key facts

- **NCT ID:** NCT04195711
- **Lead sponsor:** Alaska Blind Child Discovery
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-11-18
- **Primary completion:** 2019-11-26
- **Final completion:** 2019-11-26
- **Target enrollment:** 100 (ACTUAL)
- **Last updated:** 2020-10-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04195711

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04195711, "Comparative Validation of "Blinq" and "2WIN" Vision Screeners". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04195711. Licensed CC0.

---

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