The purpose of this study is to carry out a trial to get more convincing and valuable results of the wireless micropump in dry eye patients and compare the outcomes before and after eye drops usage. The investigators hope to investigate the micropump comprehensively, including the comparison of tear film break-up time, corneal epithelium defect percentage, and tear film thickness. To meet the demands of a trial, all the examination equipment should be the same for each patient, and this will limit the variations within a study.
The purpose of this study is to carry out a trial to get more convincing and valuable results of the wireless micropump in dry eye patients and compare the outcomes before and after eye drops usage. The investigators hope to investigate the micropump comprehensively, including the comparison of tear film break-up time, corneal epithelium defect percentage, and tear film thickness. To meet the demands of a trial, all the examination equipment and methods should be the same for each patient, and this will limit the variations within a study.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
20
We usage a special type of anterior eye drug delivery system to conduct the transmission of sodium hyaluronate in dry eye patients.
Tianjin Eye Hospital
Tianjin, China
RECRUITINGtear film break-up time
change before and after sodium hyaluronate with OCCULUS
Time frame: change from baseline with OCCULUS at 6 months
tear film thickness
change before and after sodium hyaluronate with OCCULUS
Time frame: change from baseline with OCCULUS at 6 months
corneal epithelium defect percentage
change before and after sodium hyaluronate with OCCULUS
Time frame: change from baseline with OCCULUS at 6 months
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