title: [Primary and secondary prevention of benign prostatic hyperplasia: current knowledge and implications for clinical management].
abstract: Histological benign prostatic hyperplasia (BPH) and the BPH disease are frequent, lead to a reduction of quality of life, are both progressive and potentially associated with complications in the lower and upper urinary tract. A PubMed/MEDLINE search was conducted for the years 1990 to 2011. This article summarizes known selective measures of primary and secondary disease prevention.Measures of primary disease prevention aim to inhibit histological BPH and the development of clinically relevant BPH. Weight loss, regular physical activity, vegetable consumption, alcohol intake, 5α-reductase inhibitors, avoidance of overweight and reduction of fatty food can reduce the probability of histological and clinical BPH. Selective measures of secondary prevention aim to inhibit disease progression and BPH-associated complications. The regular and long-term use of α1-blockers reduces lower urinary tract symptoms (LUTS) and inhibits symptomatic disease progression but cannot prevent BPH-associated complications (e.g. urinary retention or need for prostate surgery). 5α-Reductase inhibitors can reduce the probability of symptomatic disease progression, urinary retention or need for surgery but the combination of α1-blocker and 5α-reductase inhibitor is more efficacious than either monotherapy. Especially older men with enlarged prostates (>40 cm(3)) and elevated serum PSA concentration (>1.6 µg/l) profit from measures of secondary disease prevention.For primary disease prevention, data quality is low and early treatment with 5α-reductase inhibitors is not been approved. For secondary disease prevention, men with risk factors of disease progression should use a treatment containing 5α-reductase inhibitors. Despite several epidemiological and clinical investigations on BPH disease progression no official programme exists in Germany for disease prevention.
authors: Klinik für Urologie und Urologische Onkologie, Medizinische Hochschule Hannover, Carl-Neuberg-Straße 1, 30625, Hannover, Deutschland. oelke.matthias@mh-hannover.de
authors: M
authors: M
authors: Oelke
authors: S
authors: S
authors: Madersbacher
mesh_terms: D018450:Disease Progression; D006801:Humans; D059411:Lower Urinary Tract Symptoms / Q000209:etiology / Q000517:prevention & control; D008297:Male; D011322:Primary Prevention; D011470:Prostatic Hyperplasia / Q000209:etiology / Q000517:prevention & control*; D012307:Risk Factors; D055502:Secondary Prevention; D016055:Urinary Retention / Q000209:etiology / Q000517:prevention & control