Biomarkers Tumor/*metabolism Humans RNA Long Noncoding/*metabolism Urinary Bladder Neoplasms/*diagnosis/*genetics/pathology bladder cancer lncRNAs meta-analysis non-invasive diagnosis

Metabolic syndrome (MS) bladder cancer (BC) grade meta-analysis stage form (available at http://dx.doi.org/10.21037/tcr-20-3350). The authors have no conflicts of interest to declare.

Adult Aged Air Pollution/*adverse effects Carcinogens Environmental/*adverse effects Cohort Studies Environmental Exposure/*adverse effects Europe/epidemiology Female Humans Incidence Male Meta-Analysis as Topic Middle Aged Nitrogen Oxides/adverse effects Particulate Matter/adverse effects Prospective Studies Risk Factors Urinary Bladder Neoplasms/*epidemiology/etiology Air pollution Bladder cancer Environment Prevention

Humans Odds Ratio Prospective Studies *Urinary Bladder Neoplasms *Vitamin E bladder cancer meta-analysis vitamin E

diagnosis meta-analysis urinary bladder urine biomarkers urothelial carcinoma BioScience Corp. Norihiko Masuda Osamu Ogawa Meyeon Park Alvin Y Liu Yunfeng Dai Landon Kozai Hideki Furuya Yair Lotan and Takashi Kobayashi declare that they have no conflicts of interest.

Cystectomy/*methods Humans *Quality of Life Randomized Controlled Trials as Topic Treatment Outcome Urinary Bladder Neoplasms/*surgery *Urinary Diversion/methods *Urinary Reservoirs Continent Bladder cancer index Bricker Cystectomie radicale Ileal conduit Meta-analysis Méta-analyse Néovessie de substitution Orthotopic neobladder Quality of life Qualité de vie Radical cystectomy Revue systématique Systematic review

Cystectomy/adverse effects/*methods Humans *Minimally Invasive Surgical Procedures Perioperative Period Postoperative Complications Randomized Controlled Trials as Topic *Robotic Surgical Procedures/adverse effects Urinary Bladder Neoplasms/*surgery Bladder cancer Meta-analysis Radical cystectomy Randomized controlled trial Robot-assisted radical cystectomy

Antibodies Monoclonal/adverse effects/therapeutic use Antibodies Monoclonal Humanized/adverse effects/therapeutic use Antineoplastic Agents Immunological/*therapeutic use B7-H1 Antigen/*antagonists & inhibitors Clinical Trials Phase III as Topic Humans Network Meta-Analysis Programmed Cell Death 1 Receptor/*antagonists & inhibitors Salvage Therapy/*methods Survival Analysis Treatment Outcome Urinary Bladder Neoplasms/*drug therapy/*secondary PD-1 inhibitor PDL-1 inhibitor atezolizumab pembrolizumab urothelial bladder cancer

Blood Loss Surgical/statistics & numerical data Blood Transfusion/statistics & numerical data Cystectomy/*adverse effects/methods Hospital Mortality Humans Length of Stay/statistics & numerical data Operative Time Postoperative Complications/*epidemiology/etiology Quality of Life Risk Factors Robotic Surgical Procedures/*adverse effects Treatment Outcome Urinary Bladder/surgery Urinary Bladder Neoplasms/*surgery Urinary Diversion/*adverse effects/methods health-related quality of life meta-analysis open radical cystectomy postoperative complication robot-assisted radical cystectomy

B7-H1 Antigen/*metabolism Biomarkers Tumor/metabolism Carcinoma Transitional Cell/metabolism/*mortality/pathology Cell Membrane/metabolism Gene Expression Regulation Neoplastic Humans Neoplasm Staging Prognosis Survival Analysis *Up-Regulation Urinary Bladder Neoplasms/metabolism/*mortality/pathology Biomarker Meta-analysis Pd-l1 Urothelial carcinoma

Cystectomy/*methods Humans Organ Sparing Treatments/*methods Treatment Outcome Urinary Bladder Neoplasms/*surgery Bladder preservation High-grade non-muscle-invasive bladder cancer Meta-analysis Radical cystectomy PUBLICATION: Not applicable. COMPETING INTERESTS: The authors declare that they have no competing interests. PUBLISHER’S NOTE: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Administration Intravesical Antineoplastic Agents/administration & dosage Combined Modality Therapy Cystectomy/methods Humans Randomized Controlled Trials as Topic Saline Solution/*administration & dosage/adverse effects Therapeutic Irrigation/adverse effects/methods Treatment Outcome Urethra Urinary Bladder Neoplasms/drug therapy/surgery/*therapy Continuous saline bladder irrigation Meta-analysis Non-muscle invasive bladder cancer Randomized controlled trials Transurethral resection of bladder tumors

Asian People/genetics Carcinoma Renal Cell/genetics Female Genetic Association Studies/*methods Genetic Predisposition to Disease Humans Kidney Neoplasms/genetics Male *Polymorphism Single Nucleotide Prostatic Neoplasms/genetics Urinary Bladder Neoplasms/genetics Urogenital Neoplasms/*genetics Vascular Endothelial Growth Factor A/*genetics Meta-analysis Polymorphism Urologic neoplasms Vascular endothelial growth factors

*Genetic Association Studies *Genetic Predisposition to Disease Genotype Glutathione Transferase/*genetics Humans Odds Ratio *Polymorphism Genetic Publication Bias Risk Urinary Bladder Neoplasms/*genetics Bladder cancer Gstm1 Gstp1 Gstt1 Gene polymorphism Meta-analysis PUBLICATION: Not applicable. COMPETING INTERESTS: The authors declare that they have no competing interests. PUBLISHER’S NOTE: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Female *Health Status Humans Male Middle Aged *Quality of Life Surveys and Questionnaires Treatment Outcome Urinary Bladder/*surgery Urinary Bladder Neoplasms/*surgery Urinary Diversion/*methods Urinary Reservoirs Continent Bladder cancer Meta-analysis Quality of life Urinary diversion

Cystectomy/*methods Humans Length of Stay Postoperative Care/*methods Postoperative Complications/*epidemiology Prospective Studies Recovery of Function Retrospective Studies Standard of Care Urinary Bladder Neoplasms/rehabilitation/*surgery bladder cancer enhanced recovery after surgery meta-analysis postoperative rehabilitation radical cystectomy

Adolescent Adult Aged Aged 80 and over Animals Cultured Milk Products *Dairy Products *Diet Dietary Fats/administration & dosage *Feeding Behavior Female Humans Male Middle Aged Milk *Urinary Bladder Neoplasms/etiology/prevention & control Young Adult dairy products fermented dairy products whole milk bladder cancer meta-analysis systematic review

*Cystectomy/adverse effects/methods Humans Neoplasm Staging Neoplasm Residual/pathology/surgery *Reoperation/methods/statistics & numerical data *Urinary Bladder Neoplasms/pathology/surgery Cystoscopy Meta-analysis Neoplasm recurrence Urinary bladder neoplasms

Bacille Calmette-Guérin Nmibc gemcitabine intravesical therapy meta-analysis non-muscle invasive bladder cancer

Circulating Tumor DNA/*analysis/blood/urine Humans Reproducibility of Results Sensitivity and Specificity Urinary Bladder Neoplasms/*diagnosis/pathology CfDNA biomarkers diagnosis meta-analysis