2024
Impact of exposure on outcomes with enfortumab vedotin in patients with locally advanced or metastatic urothelial cancer.
Petrylak D, Chia Y, Yu E, Powles T, Flaig T, Loriot Y, O'Donnell P, Heath E, Kojima T, Park S, Sonpavde G, Picus J, Matsubara N, Obara W, Chudasama V, Poondru S, Harrison M, Kim E, Brancato S, Rosenberg J. Impact of exposure on outcomes with enfortumab vedotin in patients with locally advanced or metastatic urothelial cancer. Journal Of Clinical Oncology 2024, 42: 4503-4503. DOI: 10.1200/jco.2024.42.16_suppl.4503.Peer-Reviewed Original ResearchMetastatic urothelial cancerEnfortumab vedotinDose modificationEV exposureUrothelial cancerPre-dose samplesAssociated with lower riskPopulation PK modelLikelihood of responseEV-201Median PFSOS benefitOS outcomesDose reductionExposure quartilesExposure-responsePK assessmentEfficacy outcomesSafety profilePeripheral neuropathySkin reactionsPK modelLow riskSafety outcomesDose response
2023
Phase I Dose-Escalation Study of the Safety and Pharmacokinetics of AGS15E Monotherapy in Patients with Metastatic Urothelial Carcinoma
Petrylak D, Eigl B, George S, Heath E, Hotte S, Chism D, Nabell L, Picus J, Cheng S, Appleman L, Sonpavde G, Morgans A, Pourhosseini P, Wu R, Standley L, Croitoru R, Yu E. Phase I Dose-Escalation Study of the Safety and Pharmacokinetics of AGS15E Monotherapy in Patients with Metastatic Urothelial Carcinoma. Clinical Cancer Research 2023, 30: of1-of11. PMID: 37861407, PMCID: PMC10767306, DOI: 10.1158/1078-0432.ccr-22-3627.Peer-Reviewed Original ResearchConceptsMetastatic urothelial carcinomaObjective response rateDose-limiting toxicityAntibody-drug conjugatesUrothelial carcinomaCommon treatment-emergent adverse eventsInvestigational antibody-drug conjugateTreatment-emergent adverse eventsI dose-escalation studyDose-expansion cohortsCheckpoint inhibitor therapyPhase II doseDose-escalation studyDose-proportional mannerMultiple-dose administrationBest overall responseMonomethyl auristatin ECytotoxic drug monomethyl auristatin EPrior chemotherapyAdverse eventsDose escalationInhibitor therapyPeripheral neuropathyOcular toxicityExpansion trial
2019
EV-201: Results of enfortumab vedotin monotherapy for locally advanced or metastatic urothelial cancer previously treated with platinum and immune checkpoint inhibitors.
Petrylak D, Balar A, O'Donnell P, McGregor B, Heath E, Yu E, Galsky M, Hahn N, Gartner E, Pinelli J, Melhem-Bertrandt A, Rosenberg J. EV-201: Results of enfortumab vedotin monotherapy for locally advanced or metastatic urothelial cancer previously treated with platinum and immune checkpoint inhibitors. Journal Of Clinical Oncology 2019, 37: 4505-4505. DOI: 10.1200/jco.2019.37.18_suppl.lba4505.Peer-Reviewed Original ResearchTreatment-related AEsMetastatic urothelial cancerCheckpoint inhibitorsDuration of responseLiver metastasesUrothelial cancerCohort 1Common treatment-related AEsBlinded independent central reviewImmune checkpoint inhibitorsManageable safety profilePlatinum-containing chemotherapyPhase 1 trialLimited treatment optionsIndependent central reviewHigh unmet needTwo-cohort studyMUC patientsPrior chemotherapyPrior platinumRECIST 1.1Primary endpointSecondary endpointsPulmonary infectionPeripheral neuropathy
2014
A phase II trial of prostate-specific membrane antigen antibody drug conjugate (PSMA ADC) in taxane-refractory metastatic castration-resistant prostate cancer (mCRPC).
Petrylak D, Smith D, Appleman L, Fleming M, Hussain A, Dreicer R, Sartor A, Shore N, Vogelzang N, Youssoufian H, Olson W, Stambler N, Huang K, Israel R. A phase II trial of prostate-specific membrane antigen antibody drug conjugate (PSMA ADC) in taxane-refractory metastatic castration-resistant prostate cancer (mCRPC). Journal Of Clinical Oncology 2014, 32: 83-83. DOI: 10.1200/jco.2014.32.4_suppl.83.Peer-Reviewed Original ResearchMetastatic castration-resistant prostate cancerProstate-specific membrane antigenProgressive metastatic castration-resistant prostate cancerProstate-specific antigenCastration-resistant prostate cancerMonomethyl auristatin EPhase II trialAdverse eventsII trialTumor responseProstate cancerECOG PS 0Significant adverse eventsAntibody drugsFree MMAEHigh PSMA expressionAnti-tumor activityProstate cancer cellsCTC declinePrior docetaxelPSA declinePS 0Peripheral neuropathyPSA reductionAntibody therapy
2013
Prostate-specific membrane antigen antibody drug conjugate (PSMA ADC): A phase I trial in metastatic castration-resistant prostate cancer (mCRPC) previously treated with a taxane.
Petrylak D, Kantoff P, Mega A, Vogelzang N, Stephenson J, Fleming M, Stambler N, Petrini M, Blattman S, Israel R. Prostate-specific membrane antigen antibody drug conjugate (PSMA ADC): A phase I trial in metastatic castration-resistant prostate cancer (mCRPC) previously treated with a taxane. Journal Of Clinical Oncology 2013, 31: 5018-5018. DOI: 10.1200/jco.2013.31.15_suppl.5018.Peer-Reviewed Original ResearchMetastatic castration-resistant prostate cancerProstate-specific membrane antigenProgressive metastatic castration-resistant prostate cancerMonomethyl auristatin ELiver function testsFree MMAEPhase 1 dose-escalation studyCastration-resistant prostate cancerTaxane-containing chemotherapyAntitumor activityDose-escalation studyPhase 2 trialPhase I trialCancer cellsProstate cancer cellsSpecific membrane antigenECOG statusLFT abnormalitiesPrior docetaxelAdverse eventsEscalation studyI trialPeripheral neuropathyAntibody therapyFunction tests
2007
Phase II study of single-agent vinflunine in platinum-refractory transitional cell carcinoma of the urothelium (TCCU)
Vaughn D, Srinivas S, Stadler W, Pili R, Petrylak D, De Marco S, Smith D, Nason S, De Wit E, George C. Phase II study of single-agent vinflunine in platinum-refractory transitional cell carcinoma of the urothelium (TCCU). Journal Of Clinical Oncology 2007, 25: 15543-15543. DOI: 10.1200/jco.2007.25.18_suppl.15543.Peer-Reviewed Original ResearchInitial doseResponse rateManageable toxicity profileObjective response ratePlatinum-containing regimenPoor performance statusPrior pelvic irradiationPhase II studySingle-arm studyTransitional cell carcinomaVinca alkaloid classNew microtubule inhibitorMales 78Febrile neutropeniaMeasurable lesionsRenal impairmentCreatinine clearanceEfficacy endpointII studyLast doseMain toxicityPelvic irradiationPerformance statusPeripheral neuropathyCell carcinoma