Bai, SW Jung, BH Chung, BC Kim, SK Park, KH 2024-01-21T09:03:36Z 2024-01-21T09:03:36Z 2021-09-03 2003-04-30 0513-5796 https://pubs.kist.re.kr/handle/201004/138634 To investigate the relationship between the endogenous steroid hormones and the lower urinary tract function in postmenopausal women. Thirty postmeopausal volunteer women who did not have lower urinary tract symptoms or hormone replacement therapy were enrolled in this study. Urodynamic studies included uroflowmetry, multi-channel cystometry, and urethral pressure profilometry were conducted. Gas Chromatography- Mass Spectroscopy(GC-MS) was used to measure the urinary endogenous steroid hormone metabolites. The relationship between the urinary profile of the endogenous steroids and the urodynamic parameters of these patients were investigated. The mean ages of the patients were 60.6 +/- 5.5 years, and the Body Mass Index (BMI) averaged 24.56 +/- 2.23 (kg/m(2)). Of the progesterone metabolites, pregnandiol was significantly related to the residual volume in the uroflowmetry and the functional urethral length parameters (R=0.98, p=0.000; R=-0.65, p=0.04). Pregnantriol was significantly related to the maximum flow rate, the residual volume in uroflowmetry, the maximum urethral closure pressure and the functional urethral length (R=-0.64, p=0.04; R=0.82, p=0.01; R=0.04, p=0.04; R=0.79, p=0.01). In the androgen metabolites, androstenedione, 5-AT, 11-keto Et, 11-beta hydroxy Et, THS, and THE were significantly related to the residual volume in uroflowmetry (R=0.92, p=0.001; R=0.84, p=0.008; R=0.99, p=0.000; R=0.72, p=0.03; R=0.97, p=0.000; R=0.85, p=0.00). beta-THF/alpha-THF was significantly related to the maximum flow rate, the residual volume in uroflowmetry, the maximum urethral closure pressure and the functional urethral length (R=-0.76, p=0.02; R=0.67, p=0.04; R=0.74, p=0.02; R=-0.92, p=0.000). alpha-cortol was significantly related to the residual volume in uroflowmetry, the maximum urethral closure pressure and the functional urethral length (R=0.81, p=0.01; R=0.71, p=0.03; R=-0.87, p=0.000). Of the estrogen metabolites, estrone (E-1) was significantly related to the normal desire to void (R=0.68, p=0.04) and 17beta-estradiol/estrone was also significantly related to the normal and strong desire to void (R=-0.70, p=0.03 and R=474, p=0.02, respectively). The urinary progesterone and androgen metabolite concentrations were positively related to the residual volume in uroflowmetry and positively or negatively related to WCP and FUL. However, the urinary estrone concentration was positively related to the normal desire to void and 17beta-estradiol/estrone was significantly related to the normal and strong desire to void. English YONSEI UNIV COLLEGE MEDICINE URETHRAL PRESSURE PROFILE PROGESTERONE RECEPTORS ESTROGEN BLADDER INCONTINENCE CONTINENT BREAST CANCER Relationship between urinary endogenous steroid metabolites and lower urinary tract function in postmenopausal women Article 10.3349/ymj.2003.44.2.279 1 YONSEI MEDICAL JOURNAL, v.44, no.2, pp.279 - 287 YONSEI MEDICAL JOURNAL 44 2 279 287 scie scopus kci 000182872100015 2-s2.0-0038734193 Medicine, General & Internal General & Internal Medicine Article URETHRAL PRESSURE PROFILE PROGESTERONE RECEPTORS ESTROGEN BLADDER INCONTINENCE CONTINENT BREAST CANCER steroid metabolites menopause urodynamic study