2024
Study EV-103: Neoadjuvant treatment with enfortumab vedotin monotherapy in cisplatin-ineligible patients with muscle invasive bladder cancer (MIBC)—2-year event-free survival and safety data for Cohort H.
O'Donnell P, Hoimes C, Rosenberg J, Petrylak D, Mar N, Barata P, Srinivas S, Gourdin T, Henry E, Bilen M, George S, Rao S, Assikis V, Burgess E, Lewis B, Bowman I, Brancato S, Mildiner-Earley S, Zhu Y, Flaig T. Study EV-103: Neoadjuvant treatment with enfortumab vedotin monotherapy in cisplatin-ineligible patients with muscle invasive bladder cancer (MIBC)—2-year event-free survival and safety data for Cohort H. Journal Of Clinical Oncology 2024, 42: 4564-4564. DOI: 10.1200/jco.2024.42.16_suppl.4564.Peer-Reviewed Original ResearchPathological complete responsePathologic complete response ratePathological downstaging ratePathological downstagingEnfortumab vedotinEV treatmentUrothelial cancerPelvic lymph node dissectionAntitumor activityCisplatin-ineligible patientsNeoadjuvant treatment optionsPhase 1b/2 studyCentral pathology reviewMetastatic urothelial cancerLymph node dissectionEvent-free survivalCancer-related therapyAntibody-drug conjugatesStage cT2Improved OSComplete responseECOG PSNeoadjuvant treatmentCisplatin-ineligibleNode dissection
2023
Enfortumab Vedotin With or Without Pembrolizumab in Cisplatin-Ineligible Patients With Previously Untreated Locally Advanced or Metastatic Urothelial Cancer
O'Donnell P, Milowsky M, Petrylak D, Hoimes C, Flaig T, Mar N, Moon H, Friedlander T, McKay R, Bilen M, Srinivas S, Burgess E, Ramamurthy C, George S, Geynisman D, Bracarda S, Borchiellini D, Geoffrois L, Rey J, Ferrario C, Carret A, Yu Y, Guseva M, Moreno B, Rosenberg J. Enfortumab Vedotin With or Without Pembrolizumab in Cisplatin-Ineligible Patients With Previously Untreated Locally Advanced or Metastatic Urothelial Cancer. Journal Of Clinical Oncology 2023, 41: 4107-4117. PMID: 37369081, PMCID: PMC10852367, DOI: 10.1200/jco.22.02887.Peer-Reviewed Original ResearchConceptsTreatment-related adverse eventsCisplatin-ineligible patientsDuration of responseMetastatic urothelial cancerUrothelial cancerAdverse eventsHigher treatment-related adverse eventsPhase Ib/II studyMedian DORFirst-line treatment optionEnd pointBlinded independent central reviewCommon grade 3Objective response ratePrimary end pointSecondary end pointsNew safety signalsCisplatin-based therapyIndependent central reviewUntreated LACombination armDurable responsesII studyMaculopapular rashSurvival benefitStudy EV-103 dose escalation/cohort A: Long-term outcome of enfortumab vedotin + pembrolizumab in first-line (1L) cisplatin-ineligible locally advanced or metastatic urothelial carcinoma (la/mUC) with nearly 4 years of follow-up.
Gupta S, Rosenberg J, McKay R, Flaig T, Petrylak D, Hoimes C, Friedlander T, Bilen M, Srinivas S, Burgess E, Merchan J, Tagawa S, Brown J, Yu Y, Carret A, Wirtz H, Guseva M, Homet Moreno B, Milowsky M. Study EV-103 dose escalation/cohort A: Long-term outcome of enfortumab vedotin + pembrolizumab in first-line (1L) cisplatin-ineligible locally advanced or metastatic urothelial carcinoma (la/mUC) with nearly 4 years of follow-up. Journal Of Clinical Oncology 2023, 41: 4505-4505. DOI: 10.1200/jco.2023.41.16_suppl.4505.Peer-Reviewed Original ResearchAdverse eventsCohort ASafety profileSkin reactionsPD-1/PD-L1 inhibitor monotherapyCommon treatment-emergent adverse eventsCommon treatment-related adverse eventsOngoing phase 3 studiesPD-L1 inhibitor monotherapySystemic anti-cancer therapyTreatment-emergent adverse eventsTreatment-related adverse eventsCarboplatin-based chemotherapyCarboplatin-based therapyCisplatin-ineligible patientsManageable safety profilePhase 1b/2 studySafety/tolerabilityKey secondary endpointMetastatic urothelial carcinomaAvailable therapeutic optionsPhase 3 studySevere skin reactionsLong-term outcomesNew safety concernsStudy EV-103: Neoadjuvant treatment with enfortumab vedotin monotherapy in cisplatin-ineligible patients (pts) with muscle invasive bladder cancer (MIBC): Updated results for Cohort H.
Flaig T, Rosenberg J, Hoimes C, O'Donnell P, Mar N, Gourdin T, Henry S, Bilen M, George S, Barata P, Srinivas S, Rao S, Assikis V, Burgess E, Ramamurthy C, Haas G, Lukas J, Mildiner-Earley S, Yu Y, Petrylak D. Study EV-103: Neoadjuvant treatment with enfortumab vedotin monotherapy in cisplatin-ineligible patients (pts) with muscle invasive bladder cancer (MIBC): Updated results for Cohort H. Journal Of Clinical Oncology 2023, 41: 4595-4595. DOI: 10.1200/jco.2023.41.16_suppl.4595.Peer-Reviewed Original ResearchMuscle-invasive bladder cancerEvent-free survivalPhase 1b/2 studyPathological complete responseCancer-related therapyEV treatmentUrothelial cancerSafety profilePD-1/L1 inhibitorsMedian event-free survivalPelvic lymph node dissectionAdvanced urothelial cancerAntitumor activityCisplatin-ineligible patientsManageable safety profileNeoadjuvant treatment optionsOngoing phase 2Pathological downstaging ratePts underwent surgeryTolerable safety profileCentral pathology reviewKey secondary endpointLymph node dissectionPhase 3 studyInvasive bladder cancerA phase III randomized trial of eribulin (E) with or without gemcitabine vs standard of care (SOC) for metastatic urothelial carcinoma (UC) refractory to or ineligible for PD/PDL1 antibody (Ab): SWOG S1937.
Sadeghi S, Plets M, Lara P, Tangen C, Bangs R, Lerner S, Flaig T, Petrylak D, Thompson I. A phase III randomized trial of eribulin (E) with or without gemcitabine vs standard of care (SOC) for metastatic urothelial carcinoma (UC) refractory to or ineligible for PD/PDL1 antibody (Ab): SWOG S1937. Journal Of Clinical Oncology 2023, 41: tps4608-tps4608. DOI: 10.1200/jco.2023.41.16_suppl.tps4608.Peer-Reviewed Original ResearchStandard of careMedian overall survivalObjective response rateProgression-free survivalMedian progression-free survivalMetastatic urothelial carcinomaOverall survivalUrothelial carcinomaMetastatic UCPlatinum-based first-line chemotherapyCurrent SOCCisplatin-ineligible patientsCommon genitourinary cancerCommon grade 3Non-platinum regimenFirst-line chemotherapyPhase IIIStandard dosingIneligible patientsLine chemotherapyMedian OSPrior regimensFree survivalFGFR alterationsGenitourinary cancersEnfortumab vedotin (EV) alone or in combination with pembrolizumab (P) in previously untreated cisplatin-ineligible patients with locally advanced or metastatic urothelial cancer (la/mUC): Subgroup analyses of confirmed objective response rate (cORR) from EV-103 cohort K.
O'Donnell P, Rosenberg J, Hoimes C, Petrylak D, Milowsky M, McKay R, Srinivas S, Friedlander T, Ramamurthy C, Bilen M, Burgess E, Mar N, Moon H, Geynisman D, George S, Carret A, Yu Y, Guseva M, Moreno B, Flaig T. Enfortumab vedotin (EV) alone or in combination with pembrolizumab (P) in previously untreated cisplatin-ineligible patients with locally advanced or metastatic urothelial cancer (la/mUC): Subgroup analyses of confirmed objective response rate (cORR) from EV-103 cohort K. Journal Of Clinical Oncology 2023, 41: 499-499. DOI: 10.1200/jco.2023.41.6_suppl.499.Peer-Reviewed Original ResearchLiver metastasesDay 1Disease sitesPD-L1 expression statusBlinded independent central reviewAppropriate dose modificationCisplatin-ineligible patientsManageable safety profileMetastatic urothelial cancerObjective response rateECOG PS scorePhase 3 trialPre-specified subgroupsPrimary disease siteDuration of responseIndependent central reviewMetastatic disease sitesHigh unmet needECOG PSMedian DoRRECIST v1.1Untreated LAOverall cohortPrimary endpointSecondary endpointsA phase III randomized trial of eribulin (E) with or without gemcitabine vs standard of care (SOC) for metastatic urothelial carcinoma (UC) refractory to or ineligible for PD/PDL1 antibody (Ab): SWOG S1937.
Sadeghi S, Plets M, Lara P, Tangen C, Bangs R, Lerner S, Flaig T, Petrylak D, Thompson I. A phase III randomized trial of eribulin (E) with or without gemcitabine vs standard of care (SOC) for metastatic urothelial carcinoma (UC) refractory to or ineligible for PD/PDL1 antibody (Ab): SWOG S1937. Journal Of Clinical Oncology 2023, 41: tps581-tps581. DOI: 10.1200/jco.2023.41.6_suppl.tps581.Peer-Reviewed Original ResearchStandard of careObjective response rateMedian overall survivalProgression-free survivalMedian progression-free survivalMetastatic urothelial carcinomaOverall survivalUrothelial carcinomaMetastatic UCPlatinum-based first-line chemotherapyCurrent SOCCisplatin-ineligible patientsCommon genitourinary cancerCommon grade 3Non-platinum regimenFirst-line chemotherapyPhase IIIStandard dosingIneligible patientsLine chemotherapyMedian OSPrior regimensFree survivalFGFR alterationsGenitourinary cancers
2022
Efficacy and safety of pembrolizumab in metastatic urothelial carcinoma: results from KEYNOTE-045 and KEYNOTE-052 after up to 5 years of follow-up ☆
Balar A, Castellano D, Grivas P, Vaughn D, Powles T, Vuky J, Fradet Y, Lee J, Fong L, Vogelzang N, Climent M, Necchi A, Petrylak D, Plimack E, Xu J, Imai K, Moreno B, Bellmunt J, de Wit R, O’Donnell P. Efficacy and safety of pembrolizumab in metastatic urothelial carcinoma: results from KEYNOTE-045 and KEYNOTE-052 after up to 5 years of follow-up ☆. Annals Of Oncology 2022, 34: 289-299. PMID: 36494006, DOI: 10.1016/j.annonc.2022.11.012.Peer-Reviewed Original ResearchConceptsMetastatic urothelial carcinomaBlinded independent central reviewCisplatin-ineligible patientsObjective response rateRECIST version 1.1Years of followUrothelial carcinomaKEYNOTE-045KEYNOTE-052Primary endpointMost treatment-related adverse eventsResponse rateSurvival rateConfirmed objective response rateTreatment-related adverse eventsProgression-free survival ratesFurther safety concernsPlatinum-containing chemotherapyFirst-line therapyImmune checkpoint inhibitorsNew safety signalsProgression-free survivalDurability of responseFirst-line pembrolizumabOverall survival rateLBA73 Study EV-103 Cohort K: Antitumor activity of enfortumab vedotin (EV) monotherapy or in combination with pembrolizumab (P) in previously untreated cisplatin-ineligible patients (pts) with locally advanced or metastatic urothelial cancer (la/mUC)
Rosenberg J, Milowsky M, Ramamurthy C, Mar N, McKay R, Friedlander T, Ferrario C, Bracarda S, George S, Moon H, Geynisman D, Petrylak D, Borchiellini D, Burgess E, Rey J, Carret A, Yu Y, Guseva M, Moreno B, O'Donnell P. LBA73 Study EV-103 Cohort K: Antitumor activity of enfortumab vedotin (EV) monotherapy or in combination with pembrolizumab (P) in previously untreated cisplatin-ineligible patients (pts) with locally advanced or metastatic urothelial cancer (la/mUC). Annals Of Oncology 2022, 33: s1441. DOI: 10.1016/j.annonc.2022.08.079.Peer-Reviewed Original ResearchCisplatin-ineligible patientsMetastatic urothelial cancerUrothelial cancerAntitumor activityPembrolizumabMonotherapyPatientsCancerA phase III randomized trial of eribulin (E) with or without gemcitabine versus standard of care (SOC) for metastatic urothelial carcinoma (UC) refractory to or ineligible for PD/PDL1 antibody (Ab): SWOG S1937.
Sadeghi S, Plets M, Lara P, Tangen C, Bangs R, Lerner S, Flaig T, Petrylak D, Thompson I. A phase III randomized trial of eribulin (E) with or without gemcitabine versus standard of care (SOC) for metastatic urothelial carcinoma (UC) refractory to or ineligible for PD/PDL1 antibody (Ab): SWOG S1937. Journal Of Clinical Oncology 2022, 40: tps4608-tps4608. DOI: 10.1200/jco.2022.40.16_suppl.tps4608.Peer-Reviewed Original ResearchStandard of careMedian overall survivalObjective response rateProgression-free survivalMedian progression-free survivalMetastatic urothelial carcinomaOverall survivalUrothelial carcinomaMetastatic UCPlatinum-based first-line chemotherapyCurrent SOCCisplatin-ineligible patientsCommon genitourinary cancerCommon grade 3Non-platinum regimenFirst-line chemotherapyPhase IIIStandard dosingIneligible patientsLine chemotherapyMedian OSPrior regimensFree survivalFGFR alterationsGenitourinary cancers
2021
Enfortumab vedotin in cisplatin-ineligible patients with locally advanced or metastatic urothelial cancer who received prior PD-1/PD-L1 inhibitors: An updated analysis of EV-201 Cohort 2.
McGregor B, Balar A, Rosenberg J, Van Der Heijden M, Park H, Lee J, Kojima T, Harrison M, Heath E, Stein M, Loriot Y, Necchi A, Steinberg J, Liang S, Trowbridge J, Petrylak D, Yu E. Enfortumab vedotin in cisplatin-ineligible patients with locally advanced or metastatic urothelial cancer who received prior PD-1/PD-L1 inhibitors: An updated analysis of EV-201 Cohort 2. Journal Of Clinical Oncology 2021, 39: 4524-4524. DOI: 10.1200/jco.2021.39.15_suppl.4524.Peer-Reviewed Original ResearchBlinded independent central reviewObjective response rateProgression-free survivalDuration of responseComplete responsePD-1/PD-L1 inhibitorsPrimary analysisConfirmed objective response rateCisplatin-ineligible patientsMetastatic urothelial cancerMetastatic urothelial carcinomaOverall survival benefitPeripheral sensory neuropathyPlatinum-containing chemotherapyNew safety signalsPD-L1 inhibitorsIndependent central reviewPrimary tumor siteOnset of responseAntibody-drug conjugatesPrior platinumPrimary endpointRECIST 1.1Secondary endpointsAdverse eventsEV-201 Cohort 2: Enfortumab vedotin in cisplatin-ineligible patients with locally advanced or metastatic urothelial cancer who received prior PD-1/PD-L1 inhibitors.
Balar A, McGregor B, Rosenberg J, Van Der Heijden M, Park S, Lee J, Harrison M, Heath E, Stein M, Loriot Y, Necchi A, Steinberg J, Liang S, Kim E, Trowbridge J, Campbell M, Petrylak D, Yu E. EV-201 Cohort 2: Enfortumab vedotin in cisplatin-ineligible patients with locally advanced or metastatic urothelial cancer who received prior PD-1/PD-L1 inhibitors. Journal Of Clinical Oncology 2021, 39: 394-394. DOI: 10.1200/jco.2021.39.6_suppl.394.Peer-Reviewed Original ResearchPD-1/L1Blinded independent central reviewObjective response rateProgression-free survivalDuration of responseOverall survivalPD-1/L1 inhibitorsPD-1/PD-L1 inhibitorsConfirmed objective response rateCisplatin-ineligible patientsECOG PS 2Metastatic urothelial cancerMetastatic urothelial carcinomaPeripheral sensory neuropathyPlatinum-containing chemotherapySevere renal impairmentPD-L1 inhibitorsIndependent central reviewPrimary tumor siteCohort 1 dataAntibody-drug conjugatesAdult ptsPrior platinumRECIST 1.1Last dose
2020
Study EV-103: Durability results of enfortumab vedotin plus pembrolizumab for locally advanced or metastatic urothelial carcinoma.
Rosenberg J, Flaig T, Friedlander T, Milowsky M, Srinivas S, Petrylak D, Merchan J, Bilen M, Carret A, Yuan N, Sasse C, Hoimes C. Study EV-103: Durability results of enfortumab vedotin plus pembrolizumab for locally advanced or metastatic urothelial carcinoma. Journal Of Clinical Oncology 2020, 38: 5044-5044. DOI: 10.1200/jco.2020.38.15_suppl.5044.Peer-Reviewed Original ResearchMetastatic urothelial carcinomaPD-1/PD-L1 inhibitorsPD-L1 inhibitorsAdverse eventsUrothelial carcinomaDay 1Common treatment-emergent adverse eventsTreatment-emergent adverse eventsCisplatin-ineligible patientsSafety/tolerabilityFirst-line settingManageable safety profilePeripheral sensory neuropathyPlatinum-containing chemotherapyTumor response ratePD-L1 statusMedian DoRMedian OSMedian PFSPFS ratesRECIST v1.1Primary endpointLiver metastasesOS ratesPD-L1