Department of Urology, San Raffaele Hospital, Università Vita-Salte, Urological Research Institute (URI), Milan, Italy.
Benign prostatic hyperplasia (BPH) is highly prevalent in older men and causes substantial adverse effects on health. The pathogenesis of this disease is not totally clear. Recent reports have suggested a possible relationship between metabolic syndrome (MetS) and BPH. Single components of MetS (obesity, dyslipidemia, hypertension, and insulin resistance) as well as the syndrome itself may predispose patients to a higher risk of BPH and lower urinary tract symptoms (LUTS). This may stem from changes in insulin resistance, increased autonomic activity, impaired nitrergic innervation, increased Rho kinase activity, pro-inflammatory status, and changes in sex hormones that occur in association with MetS. However, the exact underlying mechanisms that regulate the potential relationship between MetS and BPH/LUTS still need to be clarified. Increased physical activity and dietary strategies may help in decreasing the incidence of MetS and its impact on BPH/LUTS. However, differences in the definitions used to address the examined predictors and endpoints preclude the possibility of arriving at definitive conclusions.
Written by:
Abdollah F, Briganti A, Suardi N, Castiglione F, Gallina A, Capitanio U, Montorsi F. Are you the author?
Reference: Korean J Urol. 2011 Aug;52(8):507-16.
doi: 10.4111/kju.2011.52.8.507
PubMed Abstract
PMID: 21927696
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