Allergic Conjunctivitis
Conditions
Interventions
Two:Placebo light irradiate
Sponsors
Joint Shantou International Eye Center of Shantou University and The Chinese University of Hong Kong
Eligibility
Sex/Gender
All
Age
14 Years to 50 Years
Inclusion criteria
Inclusion criteria: Reference grouping criteria: 1. Eye itching, foreign body sensation and increased secretions; 2. Conjunctival congestion, conjunctival nipples, corneal specific lesions; Allergic conjunctivitis can be diagnosed if the patients had the above two eye conditions. Patients with seasonal and perennial AC were selected according to the expert consensus diagnostic criteria about AC in 2018, Then those with moderate to severe AC patients were selected according to the AC physical grading scale.
Exclusion criteria
Exclusion criteria: 1. The patient has skin photosensitivity or severe chloasma on the periorbital skin 2. The skin was damaged or infected 3. The patient can not return for treatment as scheduled
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Symptom questionnaire;Eyelid margin assessment;Eye redness measurement;Ocular surface assessment; | — |
Countries
China
Contacts
Public ContactLi Dan
Joint Shantou International Eye Center of Shantou University and The Chinese University of Hong Kong
Outcome results
None listed