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A Controlled Evaluation of Optical Defocus Parameters on Transient Changes in Axial Length Using Kubota Glass

NCT07686289 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 35

Last updated 2026-07-07

No results posted yet for this study

Summary

This study will assess the optimal performance characteristics of optical defocus on transient changes in axial length with Kubota Glass, using a randomized, double-masked, 5-treatment, 5-period crossover design with contralateral eye control.

Conditions

  • Myopia

Interventions

DEVICE

KG1

Unique Kubota Glass optical defocus parameter

DEVICE

KG2

Unique Kubota Glass optical defocus parameter

DEVICE

KG3

Unique Kubota Glass optical defocus parameter

DEVICE

KG4

Unique Kubota Glass optical defocus parameter

DEVICE

KG5

Unique Kubota Glass optical defocus parameter

Sponsors & Collaborators

  • Kubota Vision Inc.

    lead INDUSTRY

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
CROSSOVER

Eligibility

Min Age
8 Years
Max Age
24 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-07-06
Primary Completion
2026-12-01
Completion
2026-12-31
FDA Device
Yes

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07686289 on ClinicalTrials.gov