Abstract
OBJECTIVE: Lower urinary tract symptoms (LUTS) in perimenopausal females are very common. It can be treated with alpha-blockers or application of topical oestrogen. The purpose of this study is to compare the efficacy of alpha-blockers versus topical estrogen in the treatment of LUTS in perimenopausal females. MATERIALS AND METHODS: All perimenopausal females between the age group of 45 and 60 years who present with the symptom of voiding LUTS were divided into two groups. Acute urinary retention patients were excluded from the study. The first group was given alpha-blocker (tamsulosin) and other group was given topical estrogen application (0.5%-1%) in the periurethral region. Patients were followed up clinically by voiding components of the International Prostate Symptom Score and objectively by uroflowmetry and postvoid residual (PVR) urine estimation (ultrasonography). RESULTS: Alpha-blocker group had 40 females and topical estrogen group had 40 females. During the 6-week period, 8 patients of the first group and 6 patients of the estrogen group discontinued the treatment. In the first group, pretreatment mean Qmax (maximum flow rate) of patients was 7.2 ml/s and posttreatment Qmax was 18.4. In the second group, the values were 7.4 ml/s and 10.2, respectively. This difference was statistically significant (P < 0.0001). In the first group, pretreatment PVR urine was significant, which became insignificant after the treatment, whereas in the second group, PVR was significant posttreatment also. CONCLUSION: Alpha-1a blockers should be used as the first-line medical management in perimenopausal females with symptoms of LUTS, as they have a clear advantage over topical estrogens.