Soft lens nursing
Conditions
Interventions
Study PARTICIPANTS:Patients were required to wear the assigned model of daily application contact lenses for at least 8 hours per day, at least 5 days per week.
Use the same eye moisturizer for both e
2) At noon, drop eye moisturizer into the conjunctival sac while wearing glasses
3) Drop eye moisturizer into the conjunctival sac after removing the glasses.
After using one eye moisturizer for two weeks, replace the other eye moisturizer with the same way of eye drops
Daily eye
Control group:Patients were required to wear the assigned model of daily application contact lenses for at least 8 hours per day, at least 5 days per week.
Use the same eye moisturizer for both eyes 3
Sponsors
Eye & ENT Hospital of Fudan University
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1) At the time of enrollment, 18 years old to 60 years old, regardless of gender; 2) not wearing contact lenses in the past 3 days; 3) no history of corneal refractive surgery in both eyes; 4) no use of dry eye medication within 7 days before enrollment 5) able to understand the purpose of the trial, voluntarily participate in the trial, sign the informed consent form by the patients themselves, and be able to complete the follow-up on time; 6) if the study participant is female, not pregnant and not planning a recent pregnancy.
Exclusion criteria
Exclusion criteria: 1) The range of corneal damage was more than 2 quadrants by slit-lamp examination, and (or) the number of corneal fluorescein staining points was more than 30, and TBUT was less than 2s. Severe dry eye was diagnosed when the corneal fluorescein staining spots fused to thick spots, sheets, or with filamentous matter. 2) any infectious or non-infectious eye diseases such as corneal ulcer, conjunctivitis, scleritis, uveitis; 3) any ocular trauma, ocular tumor, glaucoma, cataract, fundus disease and other ocular diseases that need further treatment; 4) with severe or unstable heart, liver, kidney, lung, endocrine (including thyroid insufficiency, diabetes, etc.), autoimmune diseases (including Sjogren's syndrome, etc.), blood, mental and neurological disorders, etc. 5) pregnant and lactating women; 6) current use or planned use during the study of medications that may cause dry eye; 7) other conditions judged by the investigator that the patient was not suitable for inclusion;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Fluorescein Breakup Time,FBUT;Slit-lamp examination;Corneal fluorescein staining,CFS;The anterior segment was photographed after corneal fluorescein staining;Tear river height;Questionnaire survey; | — |
Secondary
| Measure | Time frame |
|---|---|
| Lens protein residue detection; | — |
Countries
China
Contacts
Public ContactCHEN ZHI
Eye & ENT Hospital of Fudan University
Outcome results
None listed