# Choroidal Response to the Modified Defocus Incorporated Multiple Segments Spectacle Lenses

> **NCT07547072** · NA · NOT_YET_RECRUITING · sponsor: **The Hong Kong Polytechnic University** · enrollment: 108 (estimated)

## Conditions studied

- Myopia

## Interventions

- **OTHER:** Modified Defocus Incorporated Multiple Segments lens (D1)
- **OTHER:** Modified Defocus Incorporated Multiple Segments lens (D2)

## Key facts

- **NCT ID:** NCT07547072
- **Lead sponsor:** The Hong Kong Polytechnic University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-04-25
- **Primary completion:** 2027-12-31
- **Final completion:** 2028-02-29
- **Target enrollment:** 108 (ESTIMATED)
- **Last updated:** 2026-04-23

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07547072

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07547072, "Choroidal Response to the Modified Defocus Incorporated Multiple Segments Spectacle Lenses". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT07547072. Licensed CC0.

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