2022
Study EV-103 cohort L: Evaluating perioperative enfortumab vedotin monotherapy in cis-ineligible muscle invasive bladder cancer (MIBC) (trial in progress).
Hoimes C, Flaig T, Srinivas S, Mar N, Petrylak D, O'Donnell P, Bilen M, Sasse C, Yu Y, Birrenkott M, Rosenberg J. Study EV-103 cohort L: Evaluating perioperative enfortumab vedotin monotherapy in cis-ineligible muscle invasive bladder cancer (MIBC) (trial in progress). Journal Of Clinical Oncology 2022, 40: tps587-tps587. DOI: 10.1200/jco.2022.40.6_suppl.tps587.Peer-Reviewed Original ResearchMuscle-invasive bladder cancerMetastatic urothelial carcinomaCentral pathology reviewPerioperative therapyPathology reviewMicrotubule-disrupting agent monomethyl auristatin EPathological complete response ratePelvic lymph node dissectionBlinded independent central reviewPathological downstaging rateTolerable safety profileComplete response rateOverall survival benefitDisease-free survivalEvent-free survivalHigh-risk featuresLymph node dissectionPhase 3 studyPD-L1 inhibitorsInvasive bladder cancerIndependent central reviewPlatinum-based therapyMonomethyl auristatin ECurrent standardAntibody-drug conjugates
2021
Study EV-103: Update on durability results and long term outcome of enfortumab vedotin + pembrolizumab in first line locally advanced or metastatic urothelial carcinoma (la/mUC).
Friedlander T, Milowsky M, Bilen M, Srinivas S, McKay R, Flaig T, Hoimes C, Balar A, Henry E, Petrylak D, Sasse C, Kataria R, Yu Y, Carret A, Rosenberg J. Study EV-103: Update on durability results and long term outcome of enfortumab vedotin + pembrolizumab in first line locally advanced or metastatic urothelial carcinoma (la/mUC). Journal Of Clinical Oncology 2021, 39: 4528-4528. DOI: 10.1200/jco.2021.39.15_suppl.4528.Peer-Reviewed Original ResearchMicrotubule-disrupting agent monomethyl auristatin EObjective response rateMetastatic urothelial carcinomaAntibody-drug conjugatesUrothelial carcinomaCommon treatment-related adverse eventsPD-1/PD-L1 inhibitorsConfirmed objective response rateModest objective response rateTreatment-related adverse eventsCarboplatin-based regimensSafety/tolerabilityFirst-line settingOverall survival benefitPeripheral sensory neuropathyNew safety signalsPD-L1 inhibitorsLong-term outcomesImmunogenic cell deathGreater antitumor activityMonomethyl auristatin EBreakthrough therapy designationMedian DoRMedian OSMedian PFS
2020
Study EV-103: New randomized cohort testing enfortumab vedotin as monotherapy or in combination with pembrolizumab in locally advanced or metastatic urothelial cancer.
Mar N, Friedlander T, Hoimes C, Flaig T, Bilen M, Balar A, Henry E, Srinivas S, Rosenberg J, Petrylak D, Burgess E, Merchan J, Tagawa S, Carret A, Steinberg J, Chaney M, Milowsky M. Study EV-103: New randomized cohort testing enfortumab vedotin as monotherapy or in combination with pembrolizumab in locally advanced or metastatic urothelial cancer. Journal Of Clinical Oncology 2020, 38: tps5092-tps5092. DOI: 10.1200/jco.2020.38.15_suppl.tps5092.Peer-Reviewed Original ResearchPD-1/PD-L1 inhibitorsPlatinum-containing chemotherapyMetastatic urothelial cancerPD-L1 inhibitorsRECIST v1.1Investigator assessmentUrothelial cancerMicrotubule-disrupting agent monomethyl auristatin EDay 1PD-1 inhibitor pembrolizumabActive CNS metastasesCisplatin-containing therapyFirst-line patientsPrior systemic treatmentPD-L1 statusTumor response rateMonomethyl auristatin EAntibody-drug conjugatesMeasurable diseaseCNS metastasisPrimary endpointSecondary endpointsCreatinine clearanceSystemic treatmentUncontrolled diabetesStudy EV-103: New cohorts testing enfortumab vedotin alone or in combination with pembrolizumab in muscle invasive urothelial cancer.
Hoimes C, Rosenberg J, Petrylak D, Carret A, Sasse C, Chaney M, Flaig T. Study EV-103: New cohorts testing enfortumab vedotin alone or in combination with pembrolizumab in muscle invasive urothelial cancer. Journal Of Clinical Oncology 2020, 38: tps595-tps595. DOI: 10.1200/jco.2020.38.6_suppl.tps595.Peer-Reviewed Original ResearchMuscle-invasive urothelial cancerInvasive urothelial cancerRadical cystectomyPathology reviewUrothelial cancerMicrotubule-disrupting agent monomethyl auristatin EDay 1PD-1/PD-L1 inhibitorsResponse rateInvestigational antibody-drug conjugatePathological complete response rateTreatment-related adverse eventsNeoadjuvant cisplatin-based chemotherapyCisplatin-eligible patientsPathological response rateComplete response rateFirst-line settingLymph node dissectionPD-1 inhibitorsCentral pathology reviewDisease-free survivalPhase 2 studyCisplatin-based chemotherapyPD-L1 inhibitorsMonomethyl auristatin E
2019
223TiP EV-301: A phase III trial in progress evaluating enfortumab vedotin versus chemotherapy in patients with locally advanced or metastatic urothelial carcinoma
Petrylak D, Rosenberg J, Lee J, Yonese J, Duran I, Loriot Y, Sonpavde G, Wu C, Gartner E, Melhem-Bertrandt A, Powles T. 223TiP EV-301: A phase III trial in progress evaluating enfortumab vedotin versus chemotherapy in patients with locally advanced or metastatic urothelial carcinoma. Annals Of Oncology 2019, 30: ix75-ix76. DOI: 10.1093/annonc/mdz425.014.Peer-Reviewed Original ResearchMetastatic urothelial carcinomaSeattle GeneticsUrothelial carcinomaDisease progressionCohort 1Microtubule-disrupting agent monomethyl auristatin EDay 1Prior platinum-containing chemotherapyClinical care optionsRadiological disease progressionSafety/tolerabilityTumour response statusPlatinum-containing chemotherapyPhase 2 studyPhase 3 trialPhase III trialsSanofi-AventisPlatinum-based chemotherapyCurrent treatment optionsIndependent central reviewHumanized monoclonal antibodyMonomethyl auristatin ELower survival rateMedian DoRPrimary endpointEV-103: Enfortumab vedotin plus pembrolizumab and/or chemotherapy for locally advanced or metastatic urothelial cancer.
Hoimes C, Rosenberg J, Petrylak D, Carret A, Melhem-Bertrandt A, Flaig T. EV-103: Enfortumab vedotin plus pembrolizumab and/or chemotherapy for locally advanced or metastatic urothelial cancer. Journal Of Clinical Oncology 2019, 37: tps4593-tps4593. DOI: 10.1200/jco.2019.37.15_suppl.tps4593.Peer-Reviewed Original ResearchMetastatic urothelial cancerCheckpoint inhibitorsDay 1Urothelial cancerCombination therapyMicrotubule-disrupting agent monomethyl auristatin EInvestigational antibody-drug conjugateFirst-line cisplatinPlatinum-containing regimenDisease control rateImmune checkpoint inhibitorsPhase 1b trialPhase 1 studyDuration of responseEnhanced immune responseMonomethyl auristatin EAntibody-drug conjugatesDose expansionResponse durabilityControl rateDisease progressionImmune responseAuristatin EResponse rateNectin-4EV-301: Phase III study to evaluate enfortumab vedotin (EV) versus chemotherapy in patients with previously treated locally advanced or metastatic urothelial cancer (la/mUC).
Petrylak D, Rosenberg J, Duran I, Loriot Y, Sonpavde G, Wu C, Gartner E, Melhem-Bertrandt A, Powles T. EV-301: Phase III study to evaluate enfortumab vedotin (EV) versus chemotherapy in patients with previously treated locally advanced or metastatic urothelial cancer (la/mUC). Journal Of Clinical Oncology 2019, 37: tps497-tps497. DOI: 10.1200/jco.2019.37.7_suppl.tps497.Peer-Reviewed Original ResearchObjective response rateCheckpoint inhibitorsEnfortumab vedotinDisease progressionMicrotubule-disrupting agent monomethyl auristatin EDay 1Open-label phase 3 trialResponse rateECOG performance status scorePivotal phase 2 studyPrior platinum-containing chemotherapyStandard first-line treatmentCarboplatin-based chemotherapyImmune checkpoint inhibitorsMetastatic urothelial cancerPerformance status scorePlatinum-containing chemotherapyRadiological disease progressionSafety/tolerabilityTumour response statusPhase 2 studyPhase 3 trialPhase III studyProgression-free survivalCisplatin-based chemotherapy
2018
EV-103 study: A phase 1b dose-escalation and dose-expansion study of enfortumab vedotin in combination with immune checkpoint inhibitor (CPI) therapy for treatment of patients with locally advanced or metastatic urothelial cancer.
Hoimes C, Petrylak D, Flaig T, Carret A, Melhem-Bertrandt A, Rosenberg J. EV-103 study: A phase 1b dose-escalation and dose-expansion study of enfortumab vedotin in combination with immune checkpoint inhibitor (CPI) therapy for treatment of patients with locally advanced or metastatic urothelial cancer. Journal Of Clinical Oncology 2018, 36: tps532-tps532. DOI: 10.1200/jco.2018.36.6_suppl.tps532.Peer-Reviewed Original ResearchObjective response rateMicrotubule-disrupting agent monomethyl auristatin ECheckpoint inhibitorsMetastatic urothelial cancerAntibody-drug conjugatesUrothelial cancerFirst-line cisplatin-based chemotherapyResponse rateOngoing phase 1 studiesImmune checkpoint inhibitor therapyCheckpoint inhibitor therapyDisease control rateDose-expansion studyFirst-line cisplatinPhase 1b studyPlatinum-containing regimenImmune checkpoint inhibitorsCisplatin-based chemotherapyPhase 1 studyTumor immune infiltrationDuration of responseMMAE antibody–drug conjugatesTreatment of patientsTransitional cell carcinomaPhase 1 study resultsEV-201 study: A single-arm, open-label, multicenter study of enfortumab vedotin for treatment of patients with locally advanced or metastatic urothelial cancer who previously received immune checkpoint inhibitor therapy.
Rosenberg J, Heath E, O'Donnell P, Hahn N, Balar A, Gartner E, Melhem-Bertrandt A, Petrylak D. EV-201 study: A single-arm, open-label, multicenter study of enfortumab vedotin for treatment of patients with locally advanced or metastatic urothelial cancer who previously received immune checkpoint inhibitor therapy. Journal Of Clinical Oncology 2018, 36: tps542-tps542. DOI: 10.1200/jco.2018.36.6_suppl.tps542.Peer-Reviewed Original ResearchObjective response rateMetastatic urothelial cancerCheckpoint inhibitorsUrothelial cancerMicrotubule-disrupting agent monomethyl auristatin EMulticenter phase 2 studyOngoing phase 1 studiesImmune checkpoint inhibitor therapyAntitumor activityCheckpoint inhibitor therapyDisease control ratePhase 2 doseSafety/tolerabilityTreatment-related AEsImmune checkpoint inhibitorsPhase 2 studyMajority of patientsPhase 1 studyUrinary tract infectionTreatment of patientsTransitional cell carcinomaAssessment of durationMonomethyl auristatin EWarrants further investigationAntibody-drug conjugates