Bakas P, Liapis A, Karandreas A, Creatsas G
Second Department of Obstetrics and Gynecology, Aretaieion Hospital, University of Athens, 76 Vas. Sofias Avenue, GR-11528 Athens, Greece.
Gynecol Obstet Invest. 2001;51(3):187-90. doi: 10.1159/000052922.
The aim of this study was to investigate changes in pudendal nerve terminal motor latency (PNTML) time in women with genuine stress incontinence (GSI) and with or without prolapse, in conjunction with measurement of maximal urethral closure pressure (MUCP). Eighty-five patients participated in the study and they were allocated to one of four groups, including the control group. A statistically significant difference was found in the PNTML time between patients with GSI and patients of the control group. The conduction time in patients with prolapse but no GSI did not show a statistically significant difference compared to the patients of the control group. The MUCP was reduced in patients with GSI, but no cutoff value of MUCP, which is pathognomonic of GSI, could be identified. We conclude that GSI is associated with a prolongation of PNTML time and a reduction in MUCP.
本研究的目的是调查伴有或不伴有子宫脱垂的真性压力性尿失禁（GSI）女性的阴部神经终末运动潜伏期（PNTML）时间的变化，并同时测量最大尿道闭合压（MUCP）。85名患者参与了该研究，他们被分为四组之一，包括对照组。GSI患者与对照组患者的PNTML时间存在统计学上的显著差异。与对照组患者相比，有子宫脱垂但无GSI的患者的传导时间没有显示出统计学上的显著差异。GSI患者的MUCP降低，但未发现可作为GSI特征性诊断指标的MUCP临界值。我们得出结论，GSI与PNTML时间延长和MUCP降低有关。
