Robot-Assisted, Laparoscopic, and Open Radical Cystectomy: Pre-Operative Data of 1400 Patients From The Italian Radical Cystectomy Registry

Bladder cancer has become a common cancer globally, with an estimated 430 000 new cases diagnosed in 2012.

Radical cystectomy and pelvic lymphadenectomy (PLND) remains the standard treatment for localized and regionally advanced invasive bladder cancers. We have constructed an international bladder cancer database from centers of excellence in the management of bladder cancer consisting of patients treated with radical cystectomy and PLND. The goal of this study was the development of a prognostic outcomes nomogram to predict the 5-year disease recurrence risk after radical cystectomy. Institutional radical cystectomy databases containing detailed information on bladder cancer patients were obtained from 12 centers of excellence worldwide. Data were collected on more than 9,000 postoperative patients and combined into a relational database formatted with patient characteristics, pathologic details of the pre- and postcystectomy specimens, and recurrence and survival status. Patients with available information for all selected study criteria were included in the formation of the final prognostic nomogram designed to predict 5-year progression-free probability. The final nomogram included information on patient age, sex, time from diagnosis to surgery, pathologic tumor stage and grade, tumor histologic subtype, and regional lymph node status. The predictive accuracy of the constructed international nomogram (concordance index, 0.75) was significantly better than standard American Joint Committee on Cancer TNM (concordance index, 0.68; P < .001) or standard pathologic subgroupings (concordance index, 0.62; P < .001). We have developed an international bladder cancer nomogram predicting recurrence risk after radical cystectomy for bladder cancer. The nomogram outperformed prognostic models that use standard pathologic subgroupings and should improve our ability to provide accurate risk assessments to patients after the surgical management of bladder cancer.

Reporting methodology is highly variable and nonstandardized, yet surgical outcomes are utilized in clinical trial design and evaluation of healthcare provider performance. We sought to define the type, incidence, and severity of early postoperative morbidities following radical cystectomy (RC) using a standardized reporting methodology. Between 1995 and 2005, 1142 consecutive RCs were entered into a prospective complication database and retrospectively reviewed for accuracy. All patients underwent RC/urinary diversion by high-volume fellowship-trained urologic oncologists. All complications within 90 d of surgery were analyzed and graded according to the Memorial Sloan-Kettering Cancer Center complication grading system. Complications were defined and stratified into 11 specific categories. Univariate and multivariate regression models were used to define predictors of complications. Sixty-four percent (735/1142) of patients experienced a complication within 90 d of surgery. Among patients experiencing a complication, 67% experienced a complication during the operative hospital admission and 58% following discharge. Overall, the highest grade of complication was grade 0 in 36% (n=407), grade 1-2 in 51% (n=582), and grade 3-5 in 13% (n=153). Gastrointestinal complications were most common (29%), followed by infectious complications (25%) and wound-related complications (15%). The 30-d mortality rate was 1.5%. Surgical morbidity following RC is significant and, when strict reporting guidelines are incorporated, higher than previously published. Accurate reporting of postoperative complications after RC is essential for counseling patients, combined modality treatment planning, clinical trial design, and assessment of surgical success.