Effect of Low-level Red-light on Ultra-high Myopia

Beijing Tongren Hospital57 enrolled

Overview

100 eyes of ultra-high myopia were treated with daily low-level red-light. The age of children ranged from 3 to 16.3 years. The follow-up duration was one year. The objective was to explore the effect of daily low-level red-light on ultra-high myopia treatment

Study Type

INTERVENTIONAL

Allocation

Purpose

TREATMENT

Masking

NONE

Enrollment

Conditions

Myopia

Interventions

daily low-level red-lightDEVICE

Daily low-level red-light is a kind of myopia intervention. Red-light typically using 650-nm wave of length. The treatment duration last 3 minutes each time, every day children were anticipated to use two times, at home.

Eligibility

Sex: ALLMin age: 3 YearsMax age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: A. The age is over 3 years old and under 18 years old. B. The spherical equivalent error is ≤ -6 D diopter . D. be able to cooperate to complete various eye examinations. E. be able to attend follow-up according to the specified time. F the guardian can accompany the use of the instrument. Exclusion Criteria: A. Complications associated with high myopia (such as choroidal neovascularization, macular split or hole, Rhegmatogenous retinal detachment); B other macular diseases (central serous retinopathy) or other eye diseases (e.g.Glaucoma, cataract, uveitis); C complicated with photosensitivity, psoriasis, albinism, hyperactivity disorder, nephrotic syndrome and systemic erythema Immune system diseases such as lupus; D. other systemic diseases or pregnancy; E. other similar instruments have been used for treatment in the past six months. F. can't cooperate to complete various eye examinations. G. The guardian cannot accompany the use of this instrument.

Locations (1)

Beijing Tongren Hospital

Beijing, China, China

Outcomes

Primary Outcomes

Changes in axial length

One year changes in axial length

Time frame: one year

Data from ClinicalTrials.gov

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