None
Conditions
Interventions
Non-tear-pore lens group:Wear non-porous orthokeratology lenses
tear-pore lens group:Wear tear hole design orthokeratology lenses
Sponsors
The Third People's Hospital of Dalian
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Adolescent patients wearing orthokeratology lenses >=12 months; 2. Age 8-12 years old; 3. Corneal curvature between 39.00~48.00 D; 4. Wear glasses >=6 days a week; 5. Use designated lens care products; 6. Sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Those who have used antibiotic eye drops in the past 1 month; 2. Those with a history of corneal surgery or trauma; 3. Those with active ocular surface infection, severe dry eye, meibomian gland dysfunction; 4. Combined with systemic immune or metabolic diseases; 5. Those who have obvious poor compliance and improper nursing behavior during the wearing process.
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| Pseudomonas aeruginosa; | — |
Primary
| Measure | Time frame |
|---|---|
| Microbiota;inflammatory factors; | — |
Countries
China
Contacts
Public ContactYu Huiyan
The Third People's Hospital of Dalian
Outcome results
None listed