# Optimization of a Photoretinoscopy Method for Determining the Objective Refraction of Children

> **NCT06295536** · NA · COMPLETED · sponsor: **Essilor International** · enrollment: 121 (actual)

## Conditions studied

- Ametropia

## Interventions

- **DEVICE:** Comparator device, Closed-field autorefractometer

## Key facts

- **NCT ID:** NCT06295536
- **Lead sponsor:** Essilor International
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2024-03-28
- **Primary completion:** 2024-08-23
- **Final completion:** 2024-08-23
- **Target enrollment:** 121 (ACTUAL)
- **Last updated:** 2025-04-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06295536

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06295536, "Optimization of a Photoretinoscopy Method for Determining the Objective Refraction of Children". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT06295536. Licensed CC0.

---

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