A Comparative Study of the Efficacy of Myopia Control Lenses With Different Mechanisms on Controlling Myopia Progression in Patients With Intermittent Exotropia

The goal of this clinical trial is to compare the efficacy of myopia control lenses with different working principles in patients with intermittent exotropia aged 6 to 12 years. The main questions it aims to answer are: Are there any differences in the clinical outcomes of DIMS and DOT glasses between children with intermittent exotropia and those with simple myopia (without intermittent exotropia)? Do DIMS and DOT glasses differ in their myopia control efficacy among children with intermittent exotropia? Does wearing DIMS or DOT glasses affect the binocular visual function of children with intermittent exotropia?

NCT Number	NCT07642934
Lead Sponsor	Second Affiliated Hospital, School of Medicine, Zhejiang University
Conditions	Intermittent Exotropia, Myopia
Enrollment	120 participants
Start Date	2026-06-01
Primary Completion	2027-05-31 (estimated)
Study Completion	2027-05-31 (estimated)
Updated on ClinicalTrials.gov	2026-06-11