Risk assessment of multi-factorial complications after transrectal ultrasound-guided prostate biopsy: a single institutional retrospective cohort study.
Int J Clin Oncol
; 26(12): 2295-2302, 2021 Dec.
Article
em En
| MEDLINE
| ID: mdl-34405316
ABSTRACT
BACKGROUND:
Transrectal ultrasound-guided prostate biopsy (TRUSPB) is widely used to diagnose prostate cancer (PCa). The aim of this study was to evaluate the risk of multi-factorial complications (febrile genitourinary tract infection (GUTI), rectal bleeding, and urinary retention) after TRUSPB.METHODS:
N = 2053 patients were Japanese patients undergoing transrectal or transperineal TRUSPB for suspicious of PCa. To assess risk of febrile GUTI adequately, the patients were divided into four groups low-risk patients before starting a rectal culture, low-risk patients after starting a rectal culture, high-risk patients, and patients undergoing transperineal TRUSPB. Furthermore, to identify risk of rectal bleeding and urinary retention, patients were divided into transrectal and transperineal group.RESULTS:
Febrile GUTI significantly decreased owing to risk classification. The frequency of rectal bleeding was 1.43% (transrectal 25/1742), while it did not happen in transperineal group. The patients with rectal bleeding had a significantly lower body mass index (BMI) (P < 0.01). The frequency of urinary retention was 5.57% (transrectal 97/1742), while it did not happen in transperineal group. The patients with urinary retention had a significantly higher prostate-specific antigen (PSA) (P = 0.01) in transrectal group.CONCLUSIONS:
Risk classification, rectal swab culture, and selected antimicrobial prophylaxis for transrectal TRUSPB were extremely effective to reduce the risk of febrile GUTI. Furthermore, lower BMI and higher PSA were novel clinical predictors for rectal bleeding and urinary retention, respectively. When urologists perform transrectal TRUSPB to their patients, they can correctly understand and explain each complication risk to their patients based on these novel risk factors.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Próstata
/
Ultrassonografia de Intervenção
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Humans
/
Male
Idioma:
En
Revista:
Int J Clin Oncol
Assunto da revista:
NEOPLASIAS
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Japão