5-alpha Reductase Inhibitors Humans Male Oxidoreductases Prospective Studies *Prostatic Hyperplasia/drug therapy *Prostatic Neoplasms/drug therapy 5?-reductase inhibitors Bph Prostate cancer cancer specific mortality meta-analysis

Humans Aged Cystectomy/methods *Urinary Bladder Neoplasms/surgery Urinary Bladder *Urinary Diversion/methods Hospital Mortality Bladder cancer Complications Epidemiology Mortality Radical cystectomy Urinary diversions

Blood Transfusion/*mortality Combined Modality Therapy Cystectomy/*mortality Humans *Perioperative Care Prognosis Survival Rate Urinary Bladder Neoplasms/pathology/*therapy Bladder cancer Blood transfusion Cystectomy Meta-analysis Oncology Systematic review

*Cystectomy Humans Prospective Studies Systematic Reviews as Topic Treatment Outcome Urinary Bladder/pathology/surgery *Urinary Bladder Neoplasms/pathology/surgery models mortality nomograms radical cystectomy urinary bladder neoplasms

Cystectomy/*methods Humans *Margins of Excision Survival Rate Ureter/*surgery Urinary Bladder Neoplasms/mortality/*surgery Bladder cancer Cancer de vessie Cystectomie Cystectomy Examen extemporané Frozen section Recoupes urétérales Ureteral margin

*Carcinoma Transitional Cell Cystectomy/adverse effects Humans Morbidity Smoking/adverse effects *Urinary Bladder Neoplasms/epidemiology/surgery Complication Infection Outcome Perioperative mortality Radical cystectomy Smoking exposure Urothelial bladder cancer

Adult Aged Aged 80 and over Antineoplastic Combined Chemotherapy Protocols/adverse effects/*therapeutic use B7-H1 Antigen/antagonists & inhibitors Carcinoma/*drug therapy/immunology/mortality/pathology Clinical Decision-Making Female Humans Immune Checkpoint Inhibitors/adverse effects/*therapeutic use Male Middle Aged Patient Selection Progression-Free Survival Time Factors Urinary Bladder Neoplasms/*drug therapy/immunology/mortality/pathology Urothelium/*drug effects/immunology/pathology Immune-checkpoint inhibitor Meta-analysis Programmed death-ligand 1 Urothelial carcinoma interests/personal relationships which may be considered as potential competing interests: The authors certify that all conflicts of interest including specific financial interests and relationships and affiliations relevant to the subject matter or materials discussed in the article are listed as follows: Shahrokh Shariat owns or co-owns the following patents: methods to determine prognosis after therapy for prostate cancer. Granted 2002-09-06. Methods to determine prognosis after therapy for bladder cancer. Granted 2003-06-19. Prognostic methods for patients with prostatic disease. Granted 2004-08-05. Soluble Fas: urinary marker for the detection of bladder transitional cell carcinoma. Granted 2010-07-20. He has a consulting or advisory role for the following: Astellas Astra Zeneca Bayer BMS Cepheid Ferring Ipsen Jansen Lilly MSD Olympus Pfizer Pierre Fabre Roche Sanochemia Sanofi Takeda Urogen and Wolff. All remaining authors have declared no conflicts of interest.

Aged Aged 80 and over Female Humans Male Middle Aged Neoplasm Recurrence Local/*therapy Rhabdomyosarcoma/mortality/*therapy Survival Analysis Urinary Bladder Neoplasms/mortality/*therapy Adult Bladder Rhabdomyosarcoma

Carcinoma Transitional Cell/*mortality/*pathology Humans Survival Rate Urinary Bladder Neoplasms/*mortality/*pathology carcinoma histology pathology survival transitional cell urinary bladder neoplasms

Carcinoma Transitional Cell/mortality/surgery Cystectomy Disease-Free Survival Humans Nephroureterectomy Prognosis *Sex Factors Urinary Bladder Neoplasms/*mortality/*surgery Urologic Neoplasms/*mortality/*surgery carcinoma meta-analysis review [publication type] transitional cell urinary bladder neoplasms

Administration Intravesical Antineoplastic Agents/*administration & dosage/adverse effects Clinical Trials as Topic Disease Progression Humans Neoplasm Metastasis *Neoplasm Recurrence Local Network Meta-Analysis Progression-Free Survival Risk Assessment Risk Factors Time Factors Urinary Bladder Neoplasms/*drug therapy/mortality/pathology

Bladder cancer complications cystectomy frailty mortality organisation regarding the material discussed in the manuscript.

Carcinoma Transitional Cell/*classification/*genetics/mortality Humans Predictive Value of Tests Survival Rate Treatment Outcome Urinary Bladder Neoplasms/*classification/*genetics/mortality Bladder cancer Molecular classification Molecular subtype Prognosis Progression Urothelial carcinoma

Animals Diabetes Mellitus/*physiopathology Disease Progression Humans Obesity/*complications Urinary Bladder Neoplasms/etiology/*pathology all-cause mortality cancer specific mortality diabetes disease recurrence obesity overweight urinary bladder cancer commercial or financial relationships that could be construed as a potential conflict of interest.

Cystectomy/adverse effects/*methods Disease-Free Survival Follow-Up Studies Humans Incidence Intraoperative Complications/*epidemiology/etiology Length of Stay/statistics & numerical data Neoplasm Recurrence Local/*epidemiology/etiology/prevention & control Randomized Controlled Trials as Topic Urinary Bladder/*injuries/pathology/surgery Urinary Bladder Neoplasms/mortality/pathology/*surgery Bipolar bladder tumors meta-analysis monopolar transurethral resection

Cystectomy/*methods Humans Survival Analysis Urinary Bladder Neoplasms/mortality/*surgery Bladder cancer Delay Radical cystectomy Survival

Adjuvants Immunologic/administration & dosage Administration Intravesical Antibiotics Antineoplastic/administration & dosage/adverse effects Antimetabolites Antineoplastic/*administration & dosage/adverse effects BCG Vaccine/administration & dosage Bias Cause of Death Confidence Intervals Deoxycytidine/administration & dosage/adverse effects/*analogs & derivatives Disease Progression Drug Administration Schedule Humans Mitomycin/administration & dosage/adverse effects Neoplasm Recurrence Local/*drug therapy/mortality/prevention & control Randomized Controlled Trials as Topic Saline Solution/administration & dosage Urinary Bladder Neoplasms/*drug therapy/mortality/pathology/prevention & control Gemcitabine

Aged *Brachytherapy Combined Modality Therapy Disease-Free Survival Female Humans Male Middle Aged Neoplasm Recurrence Local *Urinary Bladder Neoplasms/mortality/pathology/radiotherapy external beam radiotherapy interstitial brachytherapy muscle-invasive bladder cancer organ preservation

Antineoplastic Combined Chemotherapy Protocols/*therapeutic use Chemotherapy Adjuvant/methods Cisplatin/therapeutic use Clinical Decision-Making/methods *Cystectomy Disease-Free Survival Female Humans Male Neoadjuvant Therapy/methods Neoplasm Recurrence Local/*epidemiology/pathology/prevention & control Neoplasm Staging Patient Selection *Sex Factors Urinary Bladder/pathology/surgery Urinary Bladder Neoplasms/mortality/pathology/*therapy Adjuvant chemotherapy Bladder cancer Gender Meta-analysis Neoadjuvant chemotherapy

Aged Biomarkers/*blood C-Reactive Protein/analysis Cystectomy/*methods Female Humans Leukocyte Count Lymphocytes/pathology Male Middle Aged Neutrophils/pathology Platelet Count Preoperative Period Prognosis Proportional Hazards Models Retrospective Studies Urinary Bladder Neoplasms/blood/*mortality/*surgery Hematologic biomarker Meta-analysis Urothelial carcinoma of the bladder