DRY EYE
Conditions
Interventions
Experimental group:Drug intervention was used in this study. Specific intervention measures: 80 patients with ametropia who intended to undergo Smile full femtosecond surgery without obvious dry eyes
Control group: Only 0.1% sodium hyaluronate was treated 4 times a day.
Control group:Control group, 40 cases, were included in the right eye observation. All patients were treated with levofloxacin combined with loteprednol eye drops four times a day within one week afte
Sponsors
Peking Union Medical College Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: Eighty patients with Smile total femtoseconds were included, and 40 patients in the test group and 40 patients in the control group were included in the right eye for observation. Inclusion criteria: (1) Age 18-60 years old; (2) Preoperative diopter, myopia = -12.00D, astigmatism = 6.00D; (3) On the basis of full understanding, the patient voluntarily participates in the research observation and signs the informed consent.
Exclusion criteria
Exclusion criteria: Exclusion criteria: (1) entropebral, ectropion, trichiasis, corneal ulcer, trachoma, keratitis, blepharitis/meibomian adenitis, blepharitis/meibomian gland cyst, ocular trauma, lesions caused by corneal foreign bodies, burns, dacryocystitis and other infections, etc. (2) Patients with glaucoma; (3) Allergic to this product; (4) Patients with serious primary diseases and mental disorders such as liver, kidney and hematopoietic system; (5) Pregnant and lactating women; (6) The researcher considers it inappropriate to participate in the researcher; (7) Those who do not sign the informed consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| OSDI; | — |
Secondary
| Measure | Time frame |
|---|---|
| FS;BUT;Schirmer ;VA;IOP;SRI;SAI; | — |
Countries
CHINA
Contacts
Public ContactLI YING
Peking Union Medical College Hospital
Outcome results
None listed