Abstract：Objective To study the clinical effect of Hypromellose 2910,Dextran 70 and Glycerol Eye Drops combined with artificial tear gel on patients with xerophthalmia.Methods From March 2016 to May 2017,86 patients with dry eye treated in our hospital were enrolled as research objects.According to the successive sequence of treatment time,patients were divided into control group(n=43)and research group(n=43).In the control group,Carbomer Eye Gel was used,while in the research group,on the basis of the control group,Hypromellose 2910,Dextran 70 and Glycerol Eye Drops was added.The tear film break-up time,tear secretion time,corneal fluorescein staining score as well as the total effectiveness rate between the two groups were compared.Results The total clinical effectiveness rate was 95.35%in the research group,significantly higher than that in the control group accounting for 81.40%,with a statistical difference (P＜0.05).The tear secretion time and tear film break-up time were longer in the research group than those in the control group,and the corneal fluorescein staining score in the research group was lower than that in the control group,the difference was statistically significant(P＜0.05).Conclusion In the treatment of patients with xerophthalmia,combination of Hypromellose 2910,Dextran 70 and Glycerol Eye Drops and Carbomer Eye Gel can effectively alleviate patient’s symtoms in a remarkable effect and has a high application value.
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