Critical analysis of salvage radical prostatectomy in the management of radioresistant prostate cancer
Int. braz. j. urol
;
35(1): 43-48, Jan.-Feb. 2009. tab
Artigo
em Inglês
| LILACS
| ID: lil-510261
ABSTRACT
Purpose:
To critically evaluate salvage radical prostatectomy (SRP) in the treatment of patients with recurrent prostate cancer (PCa). Materials andMethods:
From January 2005 to June 2007, we assessed patients with recurrent localized PCa. Recurrence was suspected when there were three or more successive increases in prostate specific antigen (PSA) after nadir. After the routine imagery examinations, and once localized PCa was confirmed, patients were offered SRP. Following surgery, we evaluated bleeding, rectal injury, urinary incontinence or obstruction and impotence. PSA values were measured at 1, 3, 6, months and thereafter twice a year.Results:
Forty-two patients underwent SRP. The average age was 61 years. Following radiotherapy , the mean PSA nadir was 1.5 ng/mL (0.57-5.5). The mean prostate specific antigen doubling time (PSA-DT) was 14 months (6-20). Prior to SRP, the mean PSA was 5.7 ng/mL (2.9-18). The pathologic staging was pT2a 13 percent; pT2b 34 percent; pT2c 27 percent; pT3a 13 percent; and pT3b 13 percent. Bleeding > 600 mL occurred in 14 percent of the cases; urethral stenosis in 50 percent; and urinary incontinence (two or more pads/day) in 72 percent. The mean follow-up post-SRP ranged from 6 to 30 months. The PSA level rose in 9, of which 6 had PSA-DT < 10 months.Conclusions:
SRP is a feasible method in the management of localized radioresistant PCa. PSA-DT has shown to be important for the selection and SRP should not be performed if PSA-DT > 10 months. Due to its increased morbidity, SRP should be only offered to the patients who are more concerned about survival rather than quality of life.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Prostatectomia
/
Neoplasias da Próstata
/
Terapia de Salvação
/
Recidiva Local de Neoplasia
Tipo de estudo:
Estudo de etiologia
Limite:
Idoso
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Int. braz. j. urol
Assunto da revista:
Urologia
Ano de publicação:
2009
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Pio XII Foundation/BR
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