Comparison of clinical efficacy of three different cataract incision phacoemulsification for cataract patients with type 2 diabetes mellitus
10.3760/cma.j.cn431274-20200907-01244
- VernacularTitle:三种不同白内障超声乳化术切口治疗合并2型糖尿病白内障患者的临床疗效比较
- Author:
Qi SU
1
;
Xin ZHANG
;
Yan ZHAO
;
Yuying CHENG
;
Geng SONG
;
Qianying ZHANG
Author Information
1. 河北医科大学第一医院眼科，石家庄 050000
- Keywords:
Phacoemulsification;
Diabetes mellitus, type 2;
Cataract
- From:
Journal of Chinese Physician
2021;23(7):1030-1033,1038
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare and study the clinical efficacy of three different phacoemulsification incisions for cataract patients with type 2 diabetes mellitus.Methods:A retrospective analysis was performed in 120 patients (198 eyes) with type 2 diabetes cataract who underwent cataract extraction and intraocular lens implantation from January 2018 to June 2019 in the First hospital of Hebei Medical University. According to the surgical incision, the patients were divided into three groups: A group (the cornea scleral marginal incision, 40 cases, 72 eyes), B group (the clear corneal incision at the top , 40 cases, 66 eyes), C group (underwent temporal clear corneal incision, 40 cases, 60 eyes). The corneal perception, dry eye symptoms, basic tear secretion test (SIt), tear film rupture time (BUT), corneal fluorescein staining (FL) and complications were compared among the three groups before and after treatment.Results:The corneal perception of B group and C group was lower than that of A group on 1 d, 7 d and 30 d after operation ( P<0.05); The scores of dry eye symptoms in C group were higher than those in A group and B group on 1 d, 7 d and 30 d after operation ( P<0.05), and the scores of dry eye symptoms in B group were higher than those in A group on 1 d and 7 d after operation ( P<0.05); The SIt value of C group was lower than that of A group on 1 d, 7 d and 30 d after operation ( P<0.05), and that of B group was lower than that of A group and group C on 1 d, 7 d and 30 d after operation ( P<0.05); The BUT value of C group was lower than that of A group at 1 d and 7 d after operation ( P<0.05), and the BUT value of B group was lower than that of A group and C group at 1 d, 7 d and 30 d after operation ( P<0.05); The FL value between A group and C group at 1 d, 7 d, 30 d and 90 d after treatment was not significant ( P>0.05). The FL value of B group returned to the level before treatment at 30 d after operation, and the FL value of B group was higher than that of A group and C group at 1 d and 7 d after operation ( P<0.05); There was little difference in the incidence of complications among the three groups ( P>0.05). Conclusions:The cornea scleral marginal incision can reduce the tear secretion, maintain the stability of tear film, and is more suitable for cataract patients with type 2 diabetes mellitus. It is worthy of further promotion in clinic.
