2024
Influence of lamina propria invasion extension on T1 high‐grade non‐muscle‐invasive bladder cancer in patients undergoing BCG or radical cystectomy
Contieri R, Tan W, Grajales V, Hensley P, Martini A, Bree K, Myers A, Nogueras‐Gonzalez G, Navai N, Dinney C, Guo C, Kamat A. Influence of lamina propria invasion extension on T1 high‐grade non‐muscle‐invasive bladder cancer in patients undergoing BCG or radical cystectomy. BJU International 2024, 133: 733-741. PMID: 38374533, DOI: 10.1111/bju.16293.Peer-Reviewed Original ResearchConceptsNon-muscle-invasive bladder cancerImmediate radical cystectomyCancer-specific survivalMetastasis-free survivalProgression-free survivalT1 substagingOverall survivalRadical cystectomyPathology reportsBladder cancerHigh-grade non-muscle-invasive bladder cancerPatients treated with bacillus Calmette-GuerinAssociated with poor progression-free survivalInstitutional review board-approved retrospective studyPatients treated with BCGPoor progression-free survivalLamina propriaAssociated with upstagingBCG-treated patientsCalculate overall survivalTreated with BCGKaplan-Meier methodHigh-grade patientsMultivariate Cox modelInvasive characteristics
2023
Robot-assisted Radical Cystectomy Versus Open Radical Cystectomy: A Systematic Review and Meta-analysis of Perioperative, Oncological, and Quality of Life Outcomes Using Randomized Controlled Trials
Khetrapal P, Wong J, Tan W, Rupasinghe T, Tan W, Williams S, Boorjian S, Wijburg C, Parekh D, Wiklund P, Vasdev N, Khan M, Guru K, Catto J, Kelly J. Robot-assisted Radical Cystectomy Versus Open Radical Cystectomy: A Systematic Review and Meta-analysis of Perioperative, Oncological, and Quality of Life Outcomes Using Randomized Controlled Trials. European Urology 2023, 84: 393-405. PMID: 37169638, DOI: 10.1016/j.eururo.2023.04.004.Peer-Reviewed Original ResearchConceptsRobot-assisted radical cystectomyOpen radical cystectomyRadical cystectomyBlood lossThromboembolic eventsAssociated with better physical functionBladder cancerPositive surgical margin rateAssociated with more blood lossRisk of thromboembolic eventsHealth-related QoLQuality of life outcomesProgression-free survivalSurgical margin rateLymph node yieldRobot-assisted approachShorter operative timeShorter hospital lengthQuality of lifeRandomized controlled trialsSystematic literature searchPhysical functionWeb of ScienceNode yieldOverall survival
2022
Adjuvant Intravesical Chemohyperthermia Versus Passive Chemotherapy in Patients with Intermediate-risk Non–muscle-invasive Bladder Cancer (HIVEC-II): A Phase 2, Open-label, Randomised Controlled Trial
Tan W, Prendergast A, Ackerman C, Yogeswaran Y, Cresswell J, Mariappan P, Phull J, Hunter-Campbell P, Lazarowicz H, Mishra V, Rane A, Davies M, Warburton H, Cooke P, Mostafid H, Wilby D, Mills R, Issa R, Kelly J. Adjuvant Intravesical Chemohyperthermia Versus Passive Chemotherapy in Patients with Intermediate-risk Non–muscle-invasive Bladder Cancer (HIVEC-II): A Phase 2, Open-label, Randomised Controlled Trial. European Urology 2022, 83: 497-504. PMID: 35999119, DOI: 10.1016/j.eururo.2022.08.003.Peer-Reviewed Original ResearchConceptsIntermediate-risk non-muscle-invasive bladder cancerNon-muscle-invasive bladder cancerDisease-free survivalAdverse eventsBladder cancerMitomycin CChemotherapy instillationOpen-labelControl armAdjuvant intravesical chemotherapyProgression-free survivalPhase 2 randomised controlled trialIntention-to-treat analysisLow gradePer-protocol analysisChemohyperthermia groupIntravesical chemotherapyUrinary cytologyHeated chemotherapyOverall survivalWeekly instillationsTumor resectionPrimary endpointRandomised controlled trialsChemohyperthermiaA Multicenter Study of 2-year Outcomes Following Hyperthermia Therapy with Mitomycin C in Treating Non-Muscle Invasive Bladder Cancer: HIVEC-E
Tan W, Bello A, Alvarez C, Guerrero-Ramos F, González-Padilla D, Nzeh C, de la Morena J, de Torres I, Hendricksen K, Goizueta F, Del Álamo J, Chiancone F, Fedelini P, Poggio M, Porpiglia F, Rodríguez V, Torres J, Wilby D, Robinson R, Sousa-Escandón A, Mata J, Moreno J, Molina F, Semino M, Stemberger A, Escudero J, Redorta J, Tan W. A Multicenter Study of 2-year Outcomes Following Hyperthermia Therapy with Mitomycin C in Treating Non-Muscle Invasive Bladder Cancer: HIVEC-E. Bladder Cancer 2022, 8: 379-393. PMID: 38994184, PMCID: PMC11181696, DOI: 10.3233/blc-220026.Peer-Reviewed Original ResearchNon-muscle invasive bladder cancerTransurethral resection of bladder tumorRecurrence-free survivalProgression-free survivalInvasive bladder cancerMitomycin CBCG-naiveBladder cancerAdverse eventsTreated with intravesical bacillus Calmette-GuerinTreatment of non-muscle invasive bladder cancerIntravesical bacillus Calmette-GuerinResection of bladder tumorTreating non-muscle invasive bladder cancerFavorable adverse event profileAdverse event profileBacillus Calmette-GuerinMinor adverse eventsMulti-institutional studyBCG failurePapillary diseaseTransurethral resectionBladder tumorsConsecutive patientsMedian age
2021
1459 Intravesical Chemohyperthermia Versus Bacillus Calmette-Guerin Instillation for Intermediate- And High-Risk Non-Muscle Invasive Bladder Cancer: A Systematic Review and Meta-Analysis
Zhao H, Chan V, Castellani D, Chan E, Ong W, Peng Q, Moschini M, Krajewski W, Pradere B, Ng C, Enikeev D, Vasdev N, Ekin G, Sousa A, Leon J, Guerrero-Ramos F, Tan W, Kelly J, Shariat S, Witjes J, Teoh J. 1459 Intravesical Chemohyperthermia Versus Bacillus Calmette-Guerin Instillation for Intermediate- And High-Risk Non-Muscle Invasive Bladder Cancer: A Systematic Review and Meta-Analysis. British Journal Of Surgery 2021, 108: znab259.955. DOI: 10.1093/bjs/znab259.955.Peer-Reviewed Original ResearchNon-muscle invasive bladder cancerHigh-risk non-muscle invasive bladder cancerRecurrence-free survivalProgression-free survivalInvasive bladder cancerCarcinoma in situChemo-hyperthermiaAdverse eventsChemotherapy instillationSafety profileBladder cancerBCG groupBCG maintenance therapyTrans-urethral resectionMeta-analysisMonths recurrence rateSystematic reviewComprehensive literature searchQuality of evidenceBCG failureBCG shortageMaintenance therapyOncological outcomesRandomised controlled trialsRecurrence rate
2019
PD-L1/PD-1 Biomarker for Metastatic Urothelial Cancer that Progress Post-platinum Therapy: A Systematic Review and Meta-analysis
Tan W, Tan W, Inman B. PD-L1/PD-1 Biomarker for Metastatic Urothelial Cancer that Progress Post-platinum Therapy: A Systematic Review and Meta-analysis. Bladder Cancer 2019, 5: 211-223. PMID: 31867425, PMCID: PMC6919639, DOI: 10.3233/blc-190238.Peer-Reviewed Original ResearchImmune checkpoint inhibitorsProgression-free survivalMetastatic urothelial carcinomaImmune checkpoint inhibitor therapyProgrammed death-ligand 1Response ratePooled Kaplan-Meier analysisBiomarker statusHigher overall response rateAnalyzed response ratesMetastatic urothelial cancerDeath-ligand 1Programmed death-1Platinum-based chemotherapyPD-L1/PD-1Kaplan-Meier analysisMeta-analysisOverall response rateProportional hazards survival analysisSystematic reviewComprehensive literature searchCheckpoint inhibitorsDeath-1PD-1Platinum therapy