Myopia
Conditions
Brief summary
The study intended to observe the changes in the quality of life, behavior, and eye habits of children and adolescents aged 8-18 years before and after orthokeratology, as well as the differences in the quality of life and behaviors of different myopic groups after keratoplasty, using the EQ-5D-Y, CHU9D, and CHROME-G scales with the use of a self-assessment method.
Interventions
DEVICEOrthokeratology
The experimental group wore orthokeratology lenses
Sponsors
Tianjin Eye Hospital
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
8 Years to 18 Years
Inclusion criteria
* Spherical equivalent ranged -1.00D from-5.00D * Optimal corrected visual acuity ≥1.0 in both eyes * No apparent strabismus or other eye disease * Able to read Chinese and communicate in Mandarin, able to understand the questions in the questionnaire
Exclusion criteria
* A history of corneal surgery within 1 year * Eyelid abnormalities or infection * An inability to wear orthokeratology * Use medications that affect the wear of eye and corneal contact lenses * Those who have participated in a clinical trial of a drug within 90 days * Allergic patients who have used contact lenses and/or care products * The researchers consider it inappropriate to participate in this program
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Changes in EuroQol five dimensions questionnaire(EQ-5D-Y) score | The change was the difference between each two follow-up times, including before and one day, one week, one month and three months after orthokeratology | The health utility can be calculated by the number of the answer to the question. 0 means death and 1means complete health. |
| Changes in the Child Health Utility 9D (CHU9D) score | The change was the difference between each two follow-up times, including before and one day, one week, one month and three months after orthokeratology | The health utility can be calculated by the number of the answer to the question. 0 means death and 1means complete health. |
Countries
China
Contacts
Primary Contactshuang yin, MD
Outcome results
None listed