Research about new non-steroidal anti-inflammatory drugs on relieving postoperative pain in pterygium surgery
10.3760/cma.j.cn115455-20200113-00050
- VernacularTitle:新型非甾体滴眼液对减轻翼状胬肉术后疼痛的效果观察
- Author:
Zhengyi LI
1
;
Feng HUA
;
Baowei CHEN
Author Information
1. 浙江省苍南县人民医院（温州医科大学附属苍南医院）眼科 325800
- From:
Chinese Journal of Postgraduates of Medicine
2020;43(6):545-548
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the early analgesic effect of new non-steroidal anti-inflammatory drugs 0.1% bromofenac sodium hydrate eye drops in pterygium surgery and the efficacy and safety on relieving the irritative symptoms.Methods:One hundred patients (112 eyes) with pterygium who were treated in Cangnan People′s Hospital (Cangnan Hospital Affiliated of Wenzhou Medical University) from January 2016 to September 2017 were selected and divided into observation group and control group by the hospital sequence, with 50 patients in each group. Before operation and 7 d after operation, the patients in two group were given topical tobramycin eye drops (4 times a day), and the patients in observation group were given 0.1% bromofenac sodium hydrate eye drops twice a day on the base of tobramycin eye drops. The patients were investigated early after operation and the pain scores of the two groups were compared 6, 8, 24, 48 and 72 h after operation.The corneal epithelial healing was compared too.Results:The pain scores in observation group 6, 8, 24, 48 and 72 h after operation were significantly lower than that in control group [(0.96 ± 0.13) scores vs. (2.21 ± 0.07) scores, (0.90 ± 0.05)scores vs. (1.71 ± 0.30) scores, (0.71 ± 0.07) scores vs.(1.54 ± 0.09) scores, (0.51 ± 0.04) scores vs. (1.31 ± 0.10) scores, (0.21 ± 0.02) scores vs. (0.80 ± 0.1) scores], and the differences were statistically significant ( P<0.05). The corneal wound healing rate of the two groups 2 or 3 d after operaion had no significant differences and the corneal wound healing rate 7 d after operaion was 100.0% (57/57, 55/55) in two groups. Conclusions:In pterygium surgery patients, using 0.1% bromfenac sodium hydrate drops before and after operation to relieve pain is valid, and can effectively relieve early postoperative pain.
