ocular demodex mite infection
Conditions
Interventions
Gold Standard:1. clinical history: Blepharitis, conjunctivitis or keratitis that is ineffective for routine treatment, recurrent chalazion,Or recurrent trichiasis
2. Slit lamp inspection: A typical CD at the root of the eyelashes
3. Microscopic confirmation: After taking the eyelashes, observe it directly with a microscope.Detect and calcul
acuity, 
intraocular 
symptom 
lamp, 
microscopy, 
Sponsors
Zhongnan Hospital of Wuhan University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients with persistent ocular surface chronic diseases (allergic keratoconjunctivitis, blepharitis, dry eye, recurrent chalcelody, recurrent pterygium)
Exclusion criteria
Exclusion criteria: Infectious keratitis, acute conjunctivitis, severe systemic disease; intraocular surgery or refractive surgery in the last three months, eye trauma; children, pregnant women
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The number of mites insect;Density of meibomian gland; | — |
Secondary
| Measure | Time frame |
|---|---|
| vision;intraocular pressure;Symptom score;the height tears river;density of inflammatory cell;Meibomian gland score;Schirmer test; | — |
Countries
China
Contacts
Public ContactKe Min
Zhongnan Hospital of Wuhan University
Outcome results
None listed