Is radical prostatectomy a viable therapeutic option in clinically locally advanced (cT3) prostate cancer?
According to the literature, the current preferred treatment for T3 prostate cancer is a combination of radiotherapy and extended hormone therapy. The preoperative staging based on digital rectal examination results alone now appears obsolete from the investigated series, in which 20% of T3 prostate cancer is over-staged during physical examination. Prostatic magnetic resonance imaging is becoming increasingly necessary to evaluate extraprostatic extension during the preoperative evaluation. European Association of Urology guidelines recommend the use of radical prostatectomy only in selected patients with cT3a who have a PSA <20 ng/mL and a biopsy Gleason score ≤8. The cancer control obtained after the implementation of radical prostatectomy is variable from one series to another, with PSA-free survival rates at 5, 10 and 15 years ranging from 45 to 62%, 43 to 51% and 15 to 49%, respectively. The specific survival rates at 5, 10 and 15 years are between 84 and 98%, 84 and 91% and 76 and 84%, respectively. The surgical margins rate varies from 22% to 61% depending on the specific operative technique used and the surgeon's own experience level. Regarding urinary continence, functional outcomes are in line with those of prostatectomy for localized prostate cancer. Upon consideration of erectile dysfunction, the rates are linked with the type of surgery performed, which can at times be fairly extensive. There is no impact on the overall or specific survival rate of neoadjuvant treatments. One of the problems currently depends on the efficacy of early adjuvant treatment after prostatectomy, especially regarding the use of adjuvant external beam radiotherapy. Radical prostatectomy can be considered in selected cases as a viable alternative to the first-line treatment option. However, patients must be counselled that they may undergo complementary treatments during the postoperative course of the disease.
Xylinas
Evanguelos
E
Department of Urology of GHU EST (Pitié), Assistance-Publique Hôpitaux de Paris, Faculté de Médecine Pierre et Marie Curie, University Paris VI Paris, France.
Daché
Arnaud
A
Rouprêt
Morgan
M
D006801:Humans; D008297:Male; D009367:Neoplasm Staging; D011467:Prostate / Q000473:pathology / Q000601:surgery; D017430:Prostate-Specific Antigen / Q000378:metabolism; D011468:Prostatectomy / Q000009:adverse effects / Q000379:methods*; D011471:Prostatic Neoplasms / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery*; D018714:Radiotherapy, Adjuvant; D016896:Treatment Outcome
D017430:Prostate-Specific Antigen