Diquafosol sodium eye drops combined with sodium hyaluronate eye drops in the treatment of dry eye after cataract surgery
10.3980/j.issn.1672-5123.2025.5.26
- VernacularTitle:地夸磷索钠滴眼液联合玻璃酸钠滴眼液治疗白内障术后干眼
- Author:
Jiufa CAO
1
,
2
;
Yan NI
1
,
2
;
Gaoqin LIU
1
,
2
Author Information
1. Department of Ophthalmology, the First Affiliated Hospital of Soochow University, Suzhou 215006, Jiangsu Province, China
2. Department of Ophthalmology
- Publication Type:Journal Article
- Keywords:
cataract;
dry eye syndrome;
sodium hyaluronate;
diquafosol sodium;
eye surface function;
tear film stability
- From:
International Eye Science
2025;25(5):839-842
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To explore the therapeutic effects of diquafosol sodium eye drops combined with sodium hyaluronate eye drops on dry eye syndrome after cataract surgery.METHODS:This study is a prospective randomized controlled study. Totally 360 patients(360 eyes)with dry eye syndrome after cataract surgery admitted to the ophthalmology department of our hospital from November 2022 to October 2024 were selected as the research subjects, and they were randomly divided into a control group(n=180)and an observation group(n=180). The control group received postoperative treatment with sodium hyaluronate eye drops, while the observation group received postoperative treatment with diquafosol sodium eye drops combined with sodium hyaluronate eye drops. Both groups of patients were treated for 4 wk. The clinical efficacy, dry eye clinical symptom score and ocular surface disease index(OSDI)questionnaire, Schirmer's test(SⅠt), tear film break-up time(BUT), corneal fluorescence staining(FL)score, hexagonality(HEX), coefficient of variation(CV)of corneal endothelial cells were compared between the two groups before and after treatment, and the occurrence of adverse reactions during treatment in both groups was recorded.RESULTS:Both groups were followed up for 4 wk, and no cases were lost. The total clinical effective rate of the observation group was 93.9%, which was higher than 84.5% of the control group(P<0.05). After treatment for 4 wk, the clinical symptom score, OSDI scores and FL scores in both groups decreased, and the observation group had lower scores than those of the control group(all P<0.001); both SⅠt and BUT increased in both groups, and the observation group had a higher value than those of the control group(all P<0.001). After treatment for 4 wk, the HEX in both groups increased(P<0.05), and those in the observation group were higher(P<0.05); the CV of the two groups decreased(P<0.05), and the observation group was lower(P<0.05). There was no significant difference in the incidence of adverse reactions between the two groups(P>0.05).CONCLUSION:Compared to sodium hyaluronate eye drops alone, diquafosol sodium eye drops combined with sodium hyaluronate eye drops have a better therapeutic effect on patients with dry eye syndrome after cataract surgery. It can significantly improve the patient's eye symptoms, promote the recovery of eye surface function, stabilize the tear film, and regulate corneal endothelial cell status.
