# 3D Designed Defocus Lenses on Myopia Control in Children and Adolescents

> **NCT07284147** · NA · ENROLLING_BY_INVITATION · sponsor: **Shanghai Eye Disease Prevention and Treatment Center** · enrollment: 144 (estimated)

## Conditions studied

- Myopia Progressing

## Interventions

- **DEVICE:** Defocus Lenses

## Key facts

- **NCT ID:** NCT07284147
- **Lead sponsor:** Shanghai Eye Disease Prevention and Treatment Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2025-09-01
- **Primary completion:** 2026-02-01
- **Final completion:** 2027-08-31
- **Target enrollment:** 144 (ESTIMATED)
- **Last updated:** 2025-12-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07284147

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07284147, "3D Designed Defocus Lenses on Myopia Control in Children and Adolescents". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT07284147. Licensed CC0.

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