Impact of changes in tear cytokines on the ocular surface of patients with advanced refractory glaucoma after surgery
10.13431/j.cnki.immunol.j.20250115
- VernacularTitle:晚期难治性青光眼术后泪液细胞因子改变对患者眼表的影响
- Author:
Yong LI
1
;
Jian CHEN
;
Linchong SU
;
Yong WANG
;
Jiayu CAI
Author Information
1. 锦州医科大学,辽宁 锦州 121000
- Publication Type:Journal Article
- Keywords:
refractory glaucoma;
advanced;
postoperative;
interleukin-1α;
transforming growth factor-β;
tear film break-up time;
tear secretion test;
correlation
- From:
Immunological Journal
2025;41(11):830-834
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the postoperative changes of tear cytokines in patients with advanced refractory glaucoma and their impact on ocular surface-related indicators.Methods In total,120 patients(240 eyes)with advanced refractory glaucoma admitted from January 2023 to June 2024 were selected as the observation group,all of whom underwent glaucoma drainage device(GDD)implantation.Another 85 healthy individuals(170 eyes)who underwent ophthalmic examinations during the same period were selected as the control group.The changes in tear cytokine levels[interleukin-1α(IL-1α),interleukin-2(IL-2),tumor necrosis factor-α(TNF-α),transforming growth factor-β(TGF-β),interleukin-10(IL-10),vascular endothelial growth factor(VEGF)]and ocular surface-related indicators[tear film break-up time(BUT),Schirmer I test(SIt)values,and corneal fluorescein staining(CFS)scores]were observed and recorded at 1 d before surgery and at 1,7,30,and 60 d after surgery in the observation group,and the levels of the above indicators were compared with those in the control group.Pearson correlation analysis was used to investigate the correlation between changes in IL-1α,IL-2,TNF-α,TGF-β,IL-10,VEGF levels and SIt values,CFS scores,and BUT.Results There were significant differences in the levels of IL-1α,IL-2,TNF-α,TGF-β,IL-10,and VEGF in the observation group when compared at 1 d before surgery and at 1,7,and 30 d after surgery(P<0.05).There was no significant difference in the levels of IL-1α,IL-2,TNF-α,TGF-β,IL-10,and VEGF in the observation group when compared at 1 d before surgery and at 60 d after surgery(P>0.05),nor significant difference compared with the control group(P>0.05).The differences in BUT,SIt values,and CFS scores in the observation group at 1 d before surgery and at 1,30,and 60 d after surgery were statistically significant(P<0.05),and the levels of the above indicators in the observation group were comparable to those in the control group at 60 d after surgery(P>0.05).Pearson correlation analysis showed that IL-1α,IL-2,TNF-α,TGF-β,IL-10,and VEGF in the observation group were positively correlated with SIt value and CFS score,and negatively correlated with BUT(P<0.05).Conclusion In the early postoperative period(1-30 d),the levels of IL-1α,IL-2,TNF-α,TGF-β,IL-10,and VEGF in the tears of patients with advanced refractory glaucoma are significantly increased,and returned to preoperative levels at 60 d after surgery.The above cytokines are positively correlated with SIt values and CFS scores,and negatively correlated with BUT.
