Clinical analysis of P2Y2 receptor agonist in the treatment of diabetic dry eye
10.3980/j.issn.1672-5123.2023.4.05
- VernacularTitle:P2Y2受体激动剂局部滴眼治疗糖尿病相关干眼的临床分析
- Author:
Zhao-Wei ZHANG
1
;
He WANG
1
;
Kai ZHAO
1
;
Xiao-Yue YIN
1
;
Yi-Ning WANG
1
;
Ling ZHANG
1
;
Ming-Xin LI
1
Author Information
1. Graduate School, Xuzhou Medical University, Xuzhou 221004, Jiangsu Province, China; Department of Ophthalmology, the Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China
- Publication Type:Journal Article
- Keywords:
dry eye;
diabetes mellitus;
P2Y2 receptor agonist;
diquafosol sodium eye drops;
clinical efficacy
- From:
International Eye Science
2023;23(4):557-562
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To evaluate the clinical efficacy of P2Y2 agonist diquafosol sodium(DQS)eye drops in the treatment of diabetic dry eye.METHODS: A total of 80 patients(160 eyes)with diabetic dry eye who admitted to our hospital from January 2022 to March 2022 were selected. They were randomly divided into study group and control group. A total of 40 patients(80 eyes)in the study group were treated with 3% DQS eye drops and 40 patients(80 eyes)in the control group were treated with 0.3% sodium hyaluronate eye drops. The ocular surface disease index(OSDI)score, non-invasive tear meniscus height(NITMH), first non-invasive tear film break-up time(NIBUTf), average non-invasive tear film break-up time(NIBUTav), tarsal gland loss score, lipid layer thickness grade and bulbar redness analysis(including conjunctival grade and ciliary grade), were examined before treatment and at 1wk, 1 and 3mo after treatment, respectively. Furthermore, corneal fluorescence staining and conjunctival lissamine green staining were analyzed based on the ocular surface staining score(OSS), and the conjunctival impression cytology and confocal microscopy were evaluated before and 3mo after treatment, respectively.RESULTS: There were no differences in OSDI score, tarsal gland loss score, conjunctival grade score and ciliary grade score between the two groups before and after treatment(P>0.05). OSS scores in the study group were lower than those in the control group, while NITMH, NIBUTf and NIBUTav were higher than those in the control group at 1 and 3mo after treatment(P<0.05). After 3mo of treatment, the density of conjunctival goblet cells increased and corneal dendritic cells decreased in the study group compared with the baseline(all P<0.05), while there were no significant changes in the control group compared with the baseline(all P>0.05).CONCLUSION: 3% DQS eye drops were effective in treating diabetic dry eye without serious complications.
