Application of the replaceable corneal scraper in patients with infectious keratitis / 中国实用护理杂志

ABSTRACT

Objective:To design a replaceable corneal scaler and explore its effect on improving the positive detection rate of corneal bacteria and the cure rate of patients with infectious keratitis.Methods:Totally 100 patients with infectious keratitis treated in the Eye&Ent Hospital of Fudan University in Shanghai from June 2020 to October 2021 were conveniently selected as the application object, 50 patients from June 2020 to January 2021 were selected as the control group, and 50 patients from February 2021 to October 2021 were selected as the experimental group. The control group used the traditional corneal scalpel for corneal scraping, and the experimental group used the replaceable corneal scalpel for corneal scraping. The positive detection rate of bacteria, the cure rate of patients as of the date of data collection, the comfort status of patients and the operation difficulty score of medical staff were compared between the two groups.Results:The 28 cases (56%) were positive in the experimental group, and 30 cases (60%) were cured as of the date of data collection; 16 cases (32%) were positive in the control group and 18 cases (36%) were cured as of the date of data collection. The difference between the two groups was statistically significant ( χ2=-2.47, -2.20, all P<0.05). The score of comfort in the experimental group was (83.92 ± 6.40) and that in the control group was (54.04 ± 10.69). The difference between the two groups was statistically significant ( t=17.14, P<0.01). The operation difficulty score of medical staff in the experimental group was (1.46 ± 0.54) and that of medical staff in the control group was (3.24 ± 0.72). The difference between the two groups was statistically significant ( t=-13.50, P<0.01). Conclusions:The use of replaceable corneal scalpel can not only improve the positive detection rate of patients, improve the treatment effect of patients, improve the comfort and satisfaction of patients, but also improve the work efficiency of medical staff and reduce the operational risk of medical staff, so as to improve the real professional value of medical staff.