Radical prostatectomy for clinical stage T3a disease

Stephen J. Freedland, Alan W. Partin, Elizabeth B. Humphreys, Leslie A. Mangold, Patrick C. Walsh

Research output: Contribution to journalArticlepeer-review

Abstract

BACKGROUND. Men with clinical stage T3a disease are at high risk and are often encouraged to undergo radiation therapy with concomitant hormonal therapy. The long-term outcomes among men treated with radical prostatectomy for clinical stage T3a disease were examined. METHODS. Among 3397 men treated by radical prostatectomy by 1 surgeon between 1987 and 2003, 62 (1.8%) men were identified who had clinical stage T3a disease. Among the 56 men not treated with neoadjuvant or adjuvant therapies before prostate-specific antigen (PSA) recurrence, the long-term outcomes of PSA-free survival, metastasis-free survival, and prostate cancer specific survival were examined. Median and mean follow-up after surgery were 10.3 and 13 years, respectively (range, 1-17). RESULTS. Ninety-one percent of men in this group had pathological T3 disease. PSA-free survival at 15 years after surgery was 49%. Metastasis-free survival and cause-specific survival at 15 years after surgery were 73% and 84%, respectively. Among men with a PSA recurrence, 46% received secondary therapy before metastasis. The only preoperative or pathological feature that predicted risk of prostate cancer death was lymph node metastasis (hazard ratio [HR]: 9.22, 95% confidence interval [CI]: 1.06-80.02, P =.044). Among the 28 men with a PSA recurrence, PSA doubling time (PSADT) data were available for 23, of which 11 (48%) has a PSADT ≥9 months. No patient with a PSADT ≥9 months died of prostate cancer. A PSADT <9 months was significantly associated with increased risk of prostate cancer death (log-rank, P = .004). CONCLUSIONS. In a select cohort of men with clinical stage T3a disease, radical prostatectomy alone provides long-term cancer control in about half of the men and results in a prostate cancer-specific survival of 84%. Among men with a PSA recurrence, PSADT at the time of recurrence is a useful determinant of risk of prostate cancer death.

Original languageEnglish (US)
Pages (from-to)1273-1278
Number of pages6
JournalCancer
Volume109
Issue number7
DOIs
StatePublished - Apr 1 2007

Keywords

  • PSA
  • Prostate cancer
  • Radical prostatectomy
  • TNM

ASJC Scopus subject areas

  • Oncology
  • Cancer Research

Fingerprint Dive into the research topics of 'Radical prostatectomy for clinical stage T3a disease'. Together they form a unique fingerprint.

Cite this