Actively Recruiting
Orthokeratology and 0.01% Atropine Sequential Treatment for Myopia Control
Led by Zhongshan Ophthalmic Center, Sun Yat-sen University · Updated on 2025-02-26
194
Participants Needed
1
Research Sites
131 weeks
Total Duration
On this page
Sponsors
Z
Zhongshan Ophthalmic Center, Sun Yat-sen University
Lead Sponsor
P
People's Hospital of Guangxi
Collaborating Sponsor
AI-Summary
What this Trial Is About
The purpose of this multicenter randomized clinical trial is to evaluate the myopia control effect of orthokeratology and 0.01% atropine sequential treatment in children and adolescents, as compared to continuous treatment with orthokeratology.
CONDITIONS
Official Title
Orthokeratology and 0.01% Atropine Sequential Treatment for Myopia Control
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Aged 8-15 years old.
- Spherical equivalent refractions (SERs) between -0.50 and -6.00 Dioptres (D).
- Astigmatism less than -1.5 D in both eyes.
- Anisometropia less than 1.5 D.
- Best corrected visual acuity (BCVA) equal to or better than 20/25 in both eyes.
- Bilateral intra-ocular pressure less than 21 mmHg.
- Normal binocular and stereoscopic visual function.
- Participants and their guardians understand and accept random group assignment.
You will not qualify if you...
- Manifest strabismus, except for intermittent tropia.
- Ocular or systemic diseases that may affect vision or refractive error.
- Previous use of myopia control treatments without washout, including atropine, myopia control spectacles, or myopia control contact lenses.
- Other contraindications.
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Zhongshan Ophthalmic Center Sun Yat-Sen University
Guangzhou, Guangdong, China, 510060
Actively Recruiting
Research Team
Y
Yin Hu, Doctor
CONTACT
X
Xiao Yang, Professor
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
SINGLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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