Long-term effect of estradiol implants on the female urinary tract during the climacteric |
| |
Authors: | Mr E. Versi Linda Cardozo J. Studd |
| |
Affiliation: | (1) Urodynamic Unit, King's College Hospital, London, UK;(2) Department of Obstetrics and Gynaecology, The London Hospital, Whitechapel, E1 1BB London, UK |
| |
Abstract: | The incidence of lower urinary tract dysfunction increases during the climacteric, and there is embryological, biochemical and epidemiologic evidence to suggest that depleted estrogen status is at least partially responsible. Twelve climacteric women underwent full assessment before and 1 year after treatment with a 50 mg subcutaneous estradiol implant +5 mg norethisterone for 7 days per month. Assessment consisted of a symptoms questionnaire, midstream urine sample, uroflowmetry, videocystourethrography with pressure flow studies, and urethral pressure profilometry. Subjectively, only the symptom of nocturia significantly improved. There was no change in flow variables but there was a significant decrease in residual urine and the degree of bladder base descent. Cystometric capacity was slightly but significantly decreased, and two patients developed genuine stress incontinence whilst on treatment. Nonetheless, there was a significant improvement in urethral pressures at rest but not under stress. This effect was predominantly in the proximal urethra. These data do not support the contention that estrogen replacement therapy is beneficial for lower urinary tract dysfunction during the climacteric. |
| |
Keywords: | Gyne-urology Hormone replacement therapy Implants Long-term Menopause Urodynamics |
本文献已被 SpringerLink 等数据库收录! |
|