# Long-term Efficacy of Orthokeratology Contact Lens Wear in Controlling the Progression of Childhood Myopia

> **NCT04806698** · NA · COMPLETED · sponsor: **Menicon Co., Ltd.** · enrollment: 30 (actual)

## Conditions studied

- Myopia, Progressive
- Children, Only

## Interventions

- **DEVICE:** Menicon Z Night
- **DEVICE:** Control

## Key facts

- **NCT ID:** NCT04806698
- **Lead sponsor:** Menicon Co., Ltd.
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-03-01
- **Primary completion:** 2015-03-01
- **Final completion:** 2015-03-01
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2021-03-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04806698

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04806698, "Long-term Efficacy of Orthokeratology Contact Lens Wear in Controlling the Progression of Childhood Myopia". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04806698. Licensed CC0.

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