To identify risk factors by developing a nomogram for predicting surgical outcomes for female patients who underwent tension free vaginal tape (TVT) for stress urinary incontinence (SUI).
Data on 365 patients with pure SUI who underwent TVT at the Shanghai General Hospital between February, 2017 and July, 2018, were retrospectively collected. Within this group, symptoms of patients who were found to have disappeared or have been improved (subjective success group) were compared with symptoms of those patients who were found to have no change or recurrence (subjective failure group). We evaluated the effect of treatment after TVT surgery on SUI patients based upon patient prognosis.
During the study period, 327 women underwent TVT surgery and met the qualifications for inclusion in six-month follow-up consultations and 38 patients were lost. Multivariable logistic regression analysis of risk factors that were important in relation to the failure of surgery indicated two independent predictors: total cholesterol (TC) (P=0.005) and maximal urethral closure pressure (MUCP) (P=0.028). We developed a nomogram to predict prognosis after TVT in female patients with SUI using these parameters.
We developed a predictive model for preoperative estimation of prognosis in female patients who underwent TVT based treatment for SUI. This model could select patients who were found to have successful postoperative outcomes, which can lead to a rational therapeutic choice.
Annals of palliative medicine. 2021 Feb 22 [Epub ahead of print]
Chen Zhong, Lei Pan, Zheng Deng, Jinhua Tang, Yiping Zhu, Bangmin Han, Yan Hong, Juntao Jiang, Shujie Xia
Department of Urology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China., Department of Urology, Shanghai General Hospital, Nanjing Medical University, Shanghai, China., Department of Urology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China. ., Department of Urology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China. .