Adjuvant radiotherapy with and without concurrent chemotherapy for locally advanced transitional cell carcinoma of the renal pelvis and ureter.

PURPOSE: Transitional cell carcinoma of the upper urinary tract is a relatively uncommon malignancy. The role of adjuvant radiation therapy and chemotherapy is not well defined. We retrospectively reviewed the records of 31 patients who underwent surgery followed by adjuvant radiotherapy with or without concurrent chemotherapy to determine overall outcome as well as impact of concurrent chemotherapy administration. MATERIALS AND METHODS: Between 1970 and 1997, 31 patients with nonmetastatic transitional cell carcinoma of the upper urinary tract (renal pelvis in 13, ureter in 15, and renal pelvis and ureter in 3) were treated with radiotherapy following attempted curative resection. Most patients (28 of 31) had T3/4 and/or N+ disease. The median radiation dose was 46.9 Gy. Nine patients received methotrexate, cisplatin and vinblastine chemotherapy for 2 to 4 cycles, followed by concurrent cisplatin with radiation. RESULTS: Median followup was 2.6 years in all patients and 8.5 years in survivors. Median survival in all patients was 2.4 years. Of the patients 16 (52%) experienced disease relapse, including 9 (29%) with distant metastases alone. Seven patients (23%) experienced locoregional failure with distant metastases developing in all except 1 within 8 months of locoregional failure diagnosis. Five-year actuarial overall survival, disease specific survival, locoregional control and metastasis-free survival rates were 39%, 52%, 67% and 48%, respectively. On univariate analysis patients had improved 5-year actuarial overall and disease specific survival with the administration of concurrent chemotherapy (27% vs 67%, p = 0.01 and 41% vs 76%, p = 0.06, respectively). CONCLUSIONS: Our series suggests that the addition of concurrent cisplatin to adjuvant radiotherapy improves the ultimate outcome in patients with resected, locally advanced upper tract urothelial malignancies. This regimen should be considered in patients with T3/4 and/or node positive upper tract transitional cell carcinoma.

Organ conservation in invasive bladder cancer by transurethral resection, chemotherapy and radiation: results of a urodynamic and quality of life study on long-term survivors.

PURPOSE: Transurethral resection, chemotherapy and radiation with salvage cystectomy may be used as alternatives to immediate radical cystectomy in the management of invasive bladder cancer. Concern exists about the function of the retained bladder after such therapy. MATERIALS AND METHODS: Of 221 patients with clinical T2-4a bladder cancer treated at Massachusetts General Hospital from 1986 to 2000 with trimodality therapy, 71 were alive with native bladders and disease-free in 2001. These patients were asked to undergo a urodynamic study and to complete a quality of life questionnaire. A total of 69% participated in some component of this study with a median time from trimodality therapy of 6.3 years (range 1.6 to 14.9). RESULTS: Of 32 patients 24 had normally functioning bladders by urodynamic study. Decreased bladder compliance was seen in 7. Bladder hypersensitivity, involuntary detrusor contractions and incontinence were present in 2 women. The questionnaire showed that flow symptoms occurred in 6%, urgency in 15% and control problems in 19%. Of all women 11% wore pads. Distress from urinary symptoms was half as common as prevalence. Bowel symptoms occurred in 22% with 14% recording any level of distress. The majority of men retained sexual function. Global health related quality of life was high. CONCLUSIONS: The majority of patients treated with trimodality therapy retain good bladder function. A fifth have evidence of bowel dysfunction.

Freedom from castration: an alternative end point for men with localized prostate cancer treated by external beam radiation therapy.

PURPOSE: Androgen deprivation therapy (ADT) is frequently given to men with localized prostate cancer. This study was designed to determine what proportion of men require subsequent ADT if their localized prostate cancer is first treated by radiation. METHODS AND MATERIALS: A retrospective review of the outcome of 768 men with T1-4NxM0 prostate cancer treated with external beam radiation at a single institution from 1988 to 1995. The median follow-up for the entire group was 5.8 years. The end points analyzed were biochemical failure (3 successive rises in prostate-specific antigen) and ADT (either medical or surgical castration). RESULTS: A total of 322 biochemical failure events occurred among the 768 treated patients, and 187 began ADT during the period of observation. Fifty-four percent of men starting ADT did so without rebiopsy or radiographic evidence of persistent disease. The overall freedom from biochemical failure rate at 10 years was 43.3% and the 10-year freedom from ADT rate was 56.3%. The corresponding values for the most favorable subgroup (T1-2a, Gleason sum 6, prostate-specific antigen