The role of radical prostatectomy in patients with clinically localized prostate cancer and a prostate-specific antigen level >20 ng/ml.
OBJECTIVE
To determine the outcome of patients with a serum prostate-specific antigen (PSA) level >20 ng/ml that underwent radical prostatectomy (RP).


METHODS
We retrospectively reviewed the medical records of 147 patients who underwent RP for clinically localized prostate cancer with a pre-treatment PSA (PSApt) >20 ng/ml. Fifty-two patients had positive pelvic lymph nodes and were excluded from analysis. Of 95 patients remaining, 15 were lost to follow-up. Therefore, the study group included 80 patients. The end points for this analysis were biochemical relapse-free survival (bRFS), surgical and post-operative complications and urinary continence. PSApt, pathological grade, surgical margin status, age, clinical stage and immediate androgen ablation were evaluated in a multivariate analysis regarding bRFS.


RESULTS
Forty-nine resected specimens (61.2%) were pathologically classified as pT3 or pT4. After a mean follow-up of 64 months, the estimated 5-year bRFS rate was 58% for the overall group. Immediate androgen ablation was the only independent prognostic factor for biochemical relapse (P=0.001). Concerning the 21 patients who received an immediate androgen ablation after RP, the estimated 5-year bRFS rate was 92%. Complete urinary continence was achieved in 76.5% of patients. Early complications occurred in 13 patients (16.2%).


CONCLUSIONS
Clinically localized prostate cancer with a PSApt >20 ng/ml is considered as having a poor prognosis. However, RP performed in these patients led to an acceptable morbidity and good functional results. Immediate adjuvant hormonal therapy seems mandatory in this setting to improve bRFS.
Bastide
C
C
Department of Urology, University of Ulm, Ulm, Germany. bastide.c@libertysurf.fr
Kuefer
R
R
Loeffler
M
M
de Petriconi
R
R
Gschwend
J
J
Hautmann
R
R
D002277:Carcinoma / Q000188:drug therapy / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D017024:Chemotherapy, Adjuvant; D003131:Combined Modality Therapy; D018450:Disease Progression; D018572:Disease-Free Survival; D007987:Gonadotropin-Releasing Hormone / Q000819:agonists; D006801:Humans; D008297:Male; D009367:Neoplasm Staging; D009919:Orchiectomy; D017430:Prostate-Specific Antigen / Q000097:blood*; D011468:Prostatectomy / Q000009:adverse effects / Q000379:methods*; D011471:Prostatic Neoplasms / Q000188:drug therapy / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D012189:Retrospective Studies; D016019:Survival Analysis; D014549:Urinary Incontinence / Q000209:etiology
D007987:Gonadotropin-Releasing Hormone; D017430:Prostate-Specific Antigen