# Efficacy of Different Interventions for Progressive Myopia After Orthokeratology Lens Wear

> **NCT07494799** · — · NOT_YET_RECRUITING · sponsor: **Tianjin Medical University Eye Hospital** · enrollment: 3890 (estimated)

## Conditions studied

- Progressive Myopia
- Pediatric Myopia
- Orthokeratology-related Myopia Progression

## Interventions

- **DEVICE:** OK Lens Continuation Group
- **DRUG:** OK Lens + 0.01% Atropine Group
- **DEVICE:** OK Lens with Reduced Optical Zone Group
- **DEVICE:** OK Lens + Low-Intensity Red Light Group

## Key facts

- **NCT ID:** NCT07494799
- **Lead sponsor:** Tianjin Medical University Eye Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-04-01
- **Primary completion:** 2026-05-01
- **Final completion:** 2027-04-01
- **Target enrollment:** 3890 (ESTIMATED)
- **Last updated:** 2026-04-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07494799

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07494799, "Efficacy of Different Interventions for Progressive Myopia After Orthokeratology Lens Wear". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT07494799. Licensed CC0.

---

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