# Toric Orthokeratology - Slowing Eye Elongation

> **NCT00978692** · NA · COMPLETED · sponsor: **The Hong Kong Polytechnic University** · enrollment: 80 (actual)

## Conditions studied

- Myopia
- Astigmatism

## Interventions

- **DEVICE:** Toric Orthokeratology lenses
- **DEVICE:** Single-vision spectacles

## Key facts

- **NCT ID:** NCT00978692
- **Lead sponsor:** The Hong Kong Polytechnic University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2008-05
- **Primary completion:** 2012-07
- **Final completion:** 2012-12
- **Target enrollment:** 80 (ACTUAL)
- **Last updated:** 2016-02-22

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00978692

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00978692, "Toric Orthokeratology - Slowing Eye Elongation". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT00978692. Licensed CC0.

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