Title: Clinical investigation of Hypromellose 2910,Dextran 70 and Glycerol Eye Drops in alleviating dry eye syndrome after Lasik surgery
Abstract: Objective To explore the impact of Hypromellose 2910,Dextran 70 and Glycerol eye drops on dry eye sydrome after Lasik.Methods 80 patients(160 eyes)with myopia undergoing Lasik were randomly divided into two groups.The treatment group(40 cases,80 eyes)was treated with Hypromellose 2910,Dextran 70 and Glycerol Eye Drops,4 times a day and the control group(40 cases 80 eyes)without this eye drops.The other treatments in two groups were same.The breaking up time(BUT)method as the conventional assay was adopted to measure BUT of each eye after 10 d,half a month and one month of operation.Results Each eye′s BUT value after 10 d,half month and one moth in the two groups were carried out pair T-test,the difference was statistically significant(P0.05).Conclusion After Lasik technique,drops of the tear membrane stability causes dry eye syndrome.The alleviation of dry eye syndrome after Lasik in the treatment group is faster than that in the control group,suggesting Hypromellose 2910,Dextran 70 and Glycerol Eye Drops can alleviate the dry eye syndrome after Lasik surgery.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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