Effect of Prostatitis on Lower Urinary Tract Symptoms: Retrospective Analysis of Prostate Biopsy Tissue
Korean Journal of Urology
;
: 109-113, 2012.
Artigo
em Inglês
| WPRIM
| ID: wpr-71961
ABSTRACT
PURPOSE:
Most patients, even some urologists, assume that prostate volume is the most important prognostic factor for lower urinary tract symptoms (LUTS). In some cases, however, prostatic inflammation is a more important factor in LUTS than is prostate volume. For this reason, comparison of the impact on LUTS of inflammation and prostate volume is an attractive issue. MATERIALS ANDMETHODS:
From January 2000 to May 2009, 1,065 men aged between 47 and 91 years (who underwent transrectal ultrasound-guided prostate needle biopsy and transurethral prostatectomy) were retrospectively investigated. Components such as age, serum prostate-specific antigen (PSA) level, prostate volume, and the presence of prostatitis were investigated through independent-sample t-tests, chi-square tests, and univariate and multivariate analyses.RESULTS:
Chi-square tests between prostatitis, prostate volume, serum PSA, and severe LUTS showed that prostate volume (R=0.173; p=0.041) and prostatitis (R=0.148; p<0.001) were related to LUTS. In particular, for a prostate volume under 50 ml, prostatitis was a stronger risk factor than was prostate volume. Among the multivariate predictors, prostatitis (odds ratio [OR] 1.945; p<0.001) and prostate volume (OR, 1.029; p<0.001) were found to be aggravating factors of LUTS.CONCLUSIONS:
For patients with prostate volume less than 50 ml, prostatitis was found to be a more vulnerable factor for LUTS. For those with prostate volume over 50 ml, on the other hand, the volume itself was a more significant risk factor than was prostatitis. In conclusion, the presence of prostatitis is one of the risk factors for LUTS with increased prostate volume.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Próstata
/
Hiperplasia Prostática
/
Prostatite
/
Sistema Urinário
/
Biópsia
/
Biópsia por Agulha
/
Estudos Retrospectivos
/
Fatores de Risco
/
Antígeno Prostático Específico
/
Sintomas do Trato Urinário Inferior
Tipo de estudo:
Estudo diagnóstico
/
Estudo de etiologia
/
Estudo observacional
/
Estudo prognóstico
/
Fatores de risco
Limite:
Idoso
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Korean Journal of Urology
Ano de publicação:
2012
Tipo de documento:
Artigo
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