Dry eye
Conditions
Interventions
Dry eye group (Group A):None.
Normal group (Group B):None.
Sponsors
Hankou Aier Eye Hospital
Eligibility
Sex/Gender
All
Age
No minimum to 100 Years
Inclusion criteria
Inclusion criteria: ? Volunteer to participate in this clinical study and sign informed consent. The ratio of male to female is not limited, and the age is 18-70 years old. (3) Meet the diagnostic criteria of dry eye in "Chinese dry eye Expert Consensus: Definition and Classification (2020)". ? He has not participated in other clinical trials in the past 1 month. (5) Have not used eye medication, or have used medication but have stopped the medication for more than 1 month.
Exclusion criteria
Exclusion criteria: ? Allergic to any component of the test reagent. ? Active ocular surface infection or ocular surface infection within the past 1 month. ? Received eye surgery or external injury within the last 1 month. ? Severe infection, tumor, homocysteinuria, abnormal thyroid function. (5) Identify post-stenting and/or coronary heart disease. ? Clear glaucoma, diabetic retinopathy. ? Severe primary diseases such as heart, cerebrovascular, liver, kidney and hematopoietic system. Use vitamin B12 and or folic acid supplements. ? Pregnant or lactating women. ? The researcher thinks that there are any reasons not suitable to participate in the experiment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| intraocular pressure;vision;Schirmer 1;BUT;TMH;Corneal nerve density;Image of meibomian gland;OSDI score;CFS;NRSI-Eye scale; | — |
Countries
China
Contacts
Public ContactLan Ke
Hankou Aier Eye Hospital
Outcome results
None listed