Comparing Myopia Treatments in Youth: Defocus Spectacles, Glasses, and Ortho-K

Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age7-17
SponsorHe Eye Hospital

About this trial

The research project titled "A Comparative Study on the Clinical Efficacy, Quality of Life, and Cost of Use of Peripheral Defocus Spectacles, Frame Glasses, and Orthokeratology Lenses in Myopic Children and Adolescents" aims to evaluate different non-surgical myopia correction methods in children. It focuses on assessing the impact of peripheral defocus spectacles, frame glasses, and orthokeratology lenses on the quality of life, clinical effectiveness, and costs associated with each method. The study is a prospective cohort study involving 90 children aged 8-17 years with myopia ranging from -1.00D to -6.00D. It aims to compare the psychological, social, and educational aspects of these correction methods, alongside their costs and clinical outcomes over a period of one year.

Eligibility criteria

Qualifiers

Children aged 7-17 years.

Myopia between -1.00D and -6.00D; astigmatism <±1.5D; best corrected visual acuity ≥1.0.

First-time spectacle wearers who use a single correction method and meet the indications for it (any one of orthokeratology lenses, single-vision frame glasses, or myopia control frame glasses)

Willing to participate in the entire research process and complete all the examinations, questionnaires and cost records as required.

Disqualifiers

History of strabismus, amblyopia, refractive disparity or retinal diseases

Previous history of eye surgery

Severe psychological disorders or behavioral problems

History of allergy to contact lenses or contact lens care solutions

Trial design

Treatments tested in this trial

  • Not listed

Trial groups

90 Participants
are grouped into 3 trial groups

Sponsors and collaborators