中国现代医学杂志2018，Vol.28Issue(2)：110-112,3.DOI:10.3969/j.issn.1005-8982.2018.02.024
尿动力检测中尿道测压管对尿流率的影响
Impact of intra-urethral catheter on uroflow rate in urodynamic test
殷凤朝 1李芳 2孙超 1刘丽辉 1曹赫然 1王学民 1李忠 1张晋1
作者信息
- 1. 河北省石家庄市第一医院 泌尿外科,河北 石家庄 050011
- 2. 河北医科大学第四医院 病理科,河北 石家庄 050011
- 折叠
摘要
Abstract
Objective To study the impact of intra-urethral catheter on uroflow rate in pressure-flow study. Methods Fifty-four men with benign prostate hyperplasia (BPH) underwent free uroflometry and pressure-flow analysis respectively. With an F8 urethral catheter, the standard pressure-flow variables such as the maximum flow and catheter's uroflow rate were measured and analyzed with paired t test. Results The maximum free uroflow rate and the mean free uroflow rate were significantly different before and after catheterization (P < 0.05). The maximum voided volume in free uroflometry and in pressure-flow study was not statistically different (P > 0.05). There were significant differences in the maximum uroflow rate and the maximum catheter's uroflow rate among the patients with bladder outlet obstruction of grade Ⅱ-Ⅳ (P < 0.05), but there were no significant differences among the patients with bladder outlet obstruction of grade 0, I, V and VI (P > 0.05). Conclusions F8 urethral catheter appears to have significant impact on uroflow rate.关键词
尿流动力学/测压管/压力-流率测定/尿流率Key words
urine flow dynamics/catheter/pressure-flow study/uroflow rate分类
医药卫生引用本文复制引用
殷凤朝,李芳,孙超,刘丽辉,曹赫然,王学民,李忠,张晋..尿动力检测中尿道测压管对尿流率的影响[J].中国现代医学杂志,2018,28(2):110-112,3.
