Effect of cromolyn sodium combined with diclofenac sodium eye drops on allergic conjunctivitis
10.3760/cma.j.cn431274-20210815-00885
- VernacularTitle:色甘酸钠联合双氯芬酸钠滴眼液治疗过敏性结膜炎的疗效
- Author:
Haidong HUANG
1
;
Zhimin YUAN
;
Jie XING
;
Weiwei CHU
;
Yue CHEN
Author Information
1. 武警辽宁省总队医院特色专业二科，沈阳 110034
- Keywords:
Cromolyn sodium;
Diclofenac sodium;
Conjunctivitis, allergic
- From:
Journal of Chinese Physician
2022;24(8):1215-1219
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the application of cromolyn sodium combined with diclofenac sodium eye drops in allergic conjunctivitis (AC) and its effect on tear film function, interleukin-10 (IL-10), interleukin-17 (IL-17) and immunoglobulin E(IgE).Methods:From April 2018 to May 2020, 78 patients with AC collected in Liaoning Armed Police Crops Hospital were divided into control group and observation group according to the random number table method (39 cases in each group). The control group was given cromolyn sodium eye drops, and the observation group was given cromolyn sodium combined with diclofenac sodium eye drops. The efficacy, clinical symptoms, changes of signs, tear film function [tear film rupture time (BUT), Schirmer I test (SIt)], tear inflammation indicators [interleukin-4 (IL-4), tumor necrosis factor-α (TNF-α), IL-10, IL-17], tear allergy mediators [eosinophil cationic protein (ECP), hyaluronic acid (HA), IgE] and safety.Results:The total effective rate of observation group was 100.00%, which was higher than that of control group (84.62%), with statistically significant difference ( P<0.05). After treatment, the scores of eye itching, tearing, photophobia, eye secretion, conjunctival hyperemia, conjunctival edema and blepharoconjunctival papillary follicular hyperplasia in the two groups were significantly lower than those before treatment, and the observation group was lower than the control group, with statistically significant difference (all P<0.05). The BUT in the observation group was higher than that in the control group after treatment, with statistically significant difference ( P<0.05). After treatment, the tear levels of IL-4, TNF-α, IL-10 and IL-17 in the observation group were lower than those in the control group, with statistically significant difference (all P<0.05). After treatment, the tear ECP, HA and IgE level in the observation group were lower than those in the control group, with statistically significant difference (all P<0.05). There was no significant difference in the incidence of adverse reactions between the two groups ( P>0.05). Conclusions:Cromolyn sodium combined with diclofenac sodium eye drops is effective in the treatment of AC, which can effectively improve the clinical symptoms and signs, promote stable tear film function, alleviate local metamorphosis and inflammation, and has good safety.
