Does current chemotherapy improve survival of patients with invasive bladder cancer?

The functional and psychosocial status of patients with disseminated bladder cancer

This study describes self-reported functional and psychological status of patients using The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (QLQ-C30) and relates this to the prognosis. Patients with incurable locally advanced or metastatic transitional cell cancer of the urothelial tract were prospectively included in a study of self-reported functional and psychosocial status. The study included 25 patients; 19 patients completed one or more Quality of Life Questionnaires. The median survival was 5.2 months, and there was a significant relation between functional, emotional, and social status and survival. The self-assessment of functional status was a better prognostic factor for survival than performance status evaluated by the clinician. The value of the global quality of life scale did not relate to survival after recurrence. Functional, emotional, and quality of life scales declined during the progression of the disease. The study suggests that evaluation with self-reporting questionnaires may provide the physician with useful information, and it may aid in making treatment decisions in patients with metastatic bladder cancer.

Orthotopic ileal neobladder reconstruction for bladder cancer: is adjuvant chemotherapy safe?

OBJECTIVE

We examined our database of patients undergoing radical cystectomy (RC) with orthotopic neobladder (NB) to determine whether adjuvant chemotherapy in this group is safe.

MATERIALS AND METHODS

We performed a retrospective analysis of patients who underwent radical cystectomy and urinary diversion between 1992 and 2004. Relevant clinical and therapeutic data were entered into a database. High-risk bladder cancer patients who underwent NB were identified. They were stratified into 2 groups, those who received adjuvant chemotherapy and those who did not. The incidence of complications between the 2 groups was analyzed and compared.

RESULTS

Over the 12-year period, 136 patients underwent RC and NB construction for bladder cancer. Of these, 83 patients were at high risk for recurrence. Nineteen patients received adjuvant chemotherapy and 64 did not. The complication rate in the adjuvant chemotherapy group was 53% and it was 23% in those who did not receive chemotherapy. There were no perioperative or treatment related death. There were 2 patients with grade 4 toxicity in the adjuvant chemotherapy group. There was a statistical difference between these two groups with regard to the incidence of complications. However, none of these complications was life-threatening, required only conservative treatment and caused no long-term disability.

CONCLUSIONS

Adjuvant chemotherapy is a safe treatment for patients undergoing RC and NB substitution. Hence, the option of orthotopic NB should not be denied in selected bladder cancer patients with high risk for recurrent disease.

Adjuvant chemotherapy for transitional cell carcinoma of the bladder: paradigms for the design of clinical trials

Optimal treatment of high-risk, muscle-invasive bladder cancer involves local and systemic therapy. Published trials of adjuvant chemotherapy in bladder cancer are limited, but the evidence suggests that the combination of chemotherapy and surgery in high-risk patients improves survival. The identification of biologic markers with prognostic significance will allow clinicians to better determine which patients are at high risk for relapse. The development of newer, less toxic drugs with activity in bladder cancer has set the stage for the next generation of trials. Several multicenter randomized controlled trials are evaluating new chemotherapy regimens in the adjuvant setting. These new trials represent an important step forward in improving the treatment of bladder cancer.

Adjuvant chemotherapy for high-risk urothelial transitional cell carcinoma: the Princess Margaret Hospital experience

OBJECTIVE

To review the outcome of adjuvant systemic chemotherapy after surgery for patients with locally advanced urothelial transitional cell carcinoma (TCC) of the bladder and upper urinary tract who were at high risk for recurrence or metastatic spread.

PATIENTS AND METHODS

Thirty-five patients (27 men and eight women, median age 59 years) received adjuvant chemotherapy and were followed for a median of 31 months from surgery (range 12-109). All patients had undergone surgery (cystectomy, nephrectomy, nephrouretectomy), with removal of all evident tumour from the following primary sites: bladder (29), renal pelvis (three) and ureter (three). Thirty patients had stage pT3 or greater, 22 had node-positive disease and 16 had vascular invasion. The median interval from surgery to chemotherapy was 2 months. Patients received a median of four courses of cisplatin, methotrexate and vinblastine (n = 23) or the same drugs with doxorubicin (n = 12).

RESULTS

Toxicity included nine episodes of febrile neutropenia (one fatal) and six episodes of thromboembolism (one fatal). Eighteen patients (51%) remain alive and free of apparent disease with a median follow-up of 31 months. Actuarial overall and relapse-free survival were 64% and 57% at 2 years and 47% and 53% at 5 years, respectively. For the 22 node-positive patients, the median relapse-free survival and overall survival was 22 months and 33 months, respectively.

CONCLUSIONS

Patients with urothelial TCC at high risk of relapse after radical surgery can have a reasonable chance of long-term survival with systemic adjuvant chemotherapy. Treatment is associated with toxicity. The benefits of treatment should be addressed in a large randomized controlled trial.