940P cfDNA is an acceptable but insufficient means of characterizing FGFR3 mutation in patients with metastatic urothelial cancer (mUC)
Pal S, Bajorin D, Hoffman-Censits J, Quinn D, Petrylak D, Galsky M, Vaishampayan U, De Giorgi U, Gupta S, Burris H, Soifer H, Li G, Dambkowski C, Moran S, Wang H, Daneshmand S, Rosenberg J. 940P cfDNA is an acceptable but insufficient means of characterizing FGFR3 mutation in patients with metastatic urothelial cancer (mUC). Annals Of Oncology 2019, 30: v377-v378. DOI: 10.1093/annonc/mdz249.037.Peer-Reviewed Original ResearchMetastatic urothelial cancerGenentech/RocheOverall response rateBristol-Myers SquibbComprehensive genomic profilingProgressive diseaseEMD SeronoFGFR3 mutationsTumor tissueSeattle GeneticsAstellas PharmaFGFR3 alterationsClovis OncologyRoche/GenentechGenomic alterationsPrior platinum-based chemotherapyBest overall response rateDisease control ratePhase Ib trialPlatinum-based chemotherapyTime of screeningMutations/fusionsBackground Previous studiesCancer Research NetworkWarrants further study853P ARCHES - The role of androgen deprivation therapy (ADT) with enzalutamide (ENZA) or placebo (PBO) in metastatic hormone-sensitive prostate cancer (mHSPC): Post hoc analyses of high and low disease volume and risk groups
Stenzl A, Szmulewitz R, Petrylak D, Holzbeierlein J, Villers A, Azad A, Alcaraz A, Alekseev B, Iguchi T, Shore N, Rosbrook B, Baron B, Haas G, Morlock R, Ramaswamy K, Armstrong A. 853P ARCHES - The role of androgen deprivation therapy (ADT) with enzalutamide (ENZA) or placebo (PBO) in metastatic hormone-sensitive prostate cancer (mHSPC): Post hoc analyses of high and low disease volume and risk groups. Annals Of Oncology 2019, 30: v332-v333. DOI: 10.1093/annonc/mdz248.010.Peer-Reviewed Original ResearchRadiographic progression-free survivalAndrogen deprivation therapyMetastatic hormone-sensitive prostate cancerCastration-resistant prostate cancerSymptomatic skeletal eventsProgression-free survivalDisease volumeOverall survivalRisk groupsAdverse eventsQuality of lifeAstellas PharmaBristol-Myers SquibbDeprivation therapyVisceral metastasesSkeletal eventsRadiographic responseTrial criteriaBone lesionsProstate cancerHigher QoLHormone-sensitive prostate cancerProstate-specific antigen progressionAstellas Pharma Inc.Genentech/Roche895TiP A phase I study of AMG 160, a half-life extended bispecific T cell engager (HLE BiTE) immuno-oncology therapy targeting PSMA, in patients (pts) with metastatic castration-resistant prostate cancer (mCRPC)
Tran B, Kouros-Mehr H, Fermin A, Horvath L, Roncolato F, Rettig M, Dorff T, Tagawa S, Subudhi S, Antonarakis E, Armstrong A, Petrylak D, Fizazi K, Salvati M, Scher H. 895TiP A phase I study of AMG 160, a half-life extended bispecific T cell engager (HLE BiTE) immuno-oncology therapy targeting PSMA, in patients (pts) with metastatic castration-resistant prostate cancer (mCRPC). Annals Of Oncology 2019, 30: v353. DOI: 10.1093/annonc/mdz248.052.Peer-Reviewed Original ResearchMetastatic castration-resistant prostate cancerProstate-specific membrane antigenBristol-Myers SquibbPreliminary antitumor activityImmuno-oncology therapiesProstate cancerAntitumor activitySanofi-AventisCentral nervous system metastasesCastration-resistant prostate cancerBoehringer IngelheimContinuous androgen deprivation therapyEli LillySeattle GeneticsActive autoimmune diseaseGenentech/RochePFS/OSPhase 2 doseRECIST 1.1 criteriaTaxane-based regimensAndrogen deprivation therapyNervous system metastasesT effector cellsPhase 1 studyDuration of responseLBA52 Efficacy and safety of nivolumab in combination with docetaxel in men with metastatic castration-resistant prostate cancer in CheckMate 9KD
Fizazi K, Mella P, Castellano D, Minatta J, Kalebasty A, Shaffer D, Limon J, Armstrong A, Lopez H, Sharkey B, Saci A, Li J, Wang X, Ciprotti M, Sathyanarayana P, Saad F, Petrylak D, Retz M, Pachynski R, Drake C. LBA52 Efficacy and safety of nivolumab in combination with docetaxel in men with metastatic castration-resistant prostate cancer in CheckMate 9KD. Annals Of Oncology 2019, 30: v885-v886. DOI: 10.1093/annonc/mdz394.045.Peer-Reviewed Original ResearchMetastatic castration-resistant prostate cancerRadiographic progression-free survivalObjective response rateCastration-resistant prostate cancerBristol-Myers SquibbGenentech/RocheAssociation of biomarkersPersonal feesMeasurable diseaseProstate cancerGrade 3/4 treatment-related adverse eventsMedian radiographic progression-free survivalProstate-specific antigen (PSA) response rateResponse rateOngoing androgen deprivation therapyTreatment-related adverse eventsSafety of nivolumabAndrogen deprivation therapyPhase II studyPhase III trialsProgression-free survivalSanofi-AventisInterim analysis resultsMedical writing assistanceNon-financial support901O EV-103: Initial results of enfortumab vedotin plus pembrolizumab for locally advanced or metastatic urothelial carcinoma
Hoimes C, Rosenberg J, Srinivas S, Petrylak D, Milowsky M, Merchan J, Bilen M, Gupta S, Carret A, Yuan N, Melhem-Bertrandt A, Flaig T. 901O EV-103: Initial results of enfortumab vedotin plus pembrolizumab for locally advanced or metastatic urothelial carcinoma. Annals Of Oncology 2019, 30: v356. DOI: 10.1093/annonc/mdz249.Peer-Reviewed Original ResearchBristol-Myers SquibbMetastatic urothelial carcinomaAdverse eventsSeattle GeneticsUrothelial carcinomaDay 1Common treatment-emergent adverse eventsEli LillyTreatment-emergent adverse eventsDose-escalation cohortsGenentech/RocheImmune-mediated eventsPhase 1b studyPost-baseline scanSafety/tolerabilityManageable safety profileSystemic steroid treatmentKey secondary objectiveStandard of careBavarian NordicFortress BiotechMonotherapy dataRECIST 1.1Encouraging efficacyPrimary endpoint902O An adaptive, biomarker directed platform study in metastatic urothelial cancer (BISCAY) with durvalumab in combination with targeted therapies
Powles T, Balar A, Gravis G, Jones R, Ravaud A, Florence J, Grivas P, Petrylak D, Galsky M, Carles J, Sridhar S, Arkenau H, Carroll D, DeCesare J, Mercier F, Hodgson D, Stone J, Cosaert J, Landers D. 902O An adaptive, biomarker directed platform study in metastatic urothelial cancer (BISCAY) with durvalumab in combination with targeted therapies. Annals Of Oncology 2019, 30: v356-v357. DOI: 10.1093/annonc/mdz249.001.Peer-Reviewed Original ResearchSarah Cannon Research InstituteBristol-Myers SquibbGenentech/RocheUrothelial cancerSeattle GeneticsMonotherapy armArm BClovis OncologyRoche LaboratoriesAstellas PharmaNext-generation sequencingRoche-GenentechAdvanced urothelial cancerConclusions Combination treatmentNon-randomized controlsMetastatic urothelial cancerPD-L1 expressionKey secondary objectivePD-L1 inhibitorsTumor DNA alterationsEli LillyBavarian NordicConfirmed responsesD monotherapyOS rates919P Three-year follow-up from the phase III KEYNOTE-045 trial: Pembrolizumab (Pembro) versus investigator’s choice (paclitaxel, docetaxel, or vinflunine) in recurrent, advanced urothelial cancer (UC)
Necchi A, Fradet Y, Bellmunt J, de Wit R, Lee J, Fong L, Vozelgang N, Climent M, Petrylak D, Choueiri T, Gerritsen W, Gurney H, Quinn D, Culine S, Sternberg C, Nam K, Frenkl T, Godwin J, Bajorin D, Vaughn D. 919P Three-year follow-up from the phase III KEYNOTE-045 trial: Pembrolizumab (Pembro) versus investigator’s choice (paclitaxel, docetaxel, or vinflunine) in recurrent, advanced urothelial cancer (UC). Annals Of Oncology 2019, 30: v366-v367. DOI: 10.1093/annonc/mdz249.018.Peer-Reviewed Original ResearchGenentech/RocheDuration of responseCaris Life SciencesBristol-Myers SquibbMetastatic urothelial cancerSubsidiary of MerckUrothelial cancerDohme Corp.US OncologyMerck SharpAdverse eventsRoche LaboratoriesJanssen-CilagInvestigator's choiceKey secondary end pointMedian DORTreatment-related adverse eventsSeattle GeneticsAdvanced urothelial cancerECOG PS 0Kidney Cancer AssociationPlatinum-containing regimenSecondary end pointsAstellas PharmaCancer Study Group921P Quality of life of metastatic urothelial cancer (mUC) patients treated with enfortumab vedotin (EV) following platinum-containing chemotherapy and a checkpoint inhibitor (CPI): Data from EV-201 cohort 1
McGregor B, O’Donnell P, Balar A, Petrylak D, Rosenberg J, Yu E, Quinn D, Shah S, Pinelli J, Hepp Z, Galsky M. 921P Quality of life of metastatic urothelial cancer (mUC) patients treated with enfortumab vedotin (EV) following platinum-containing chemotherapy and a checkpoint inhibitor (CPI): Data from EV-201 cohort 1. Annals Of Oncology 2019, 30: v367-v368. DOI: 10.1093/annonc/mdz249.020.Peer-Reviewed Original ResearchBristol-Myers SquibbGenentech/RochePlatinum-containing chemotherapyEnfortumab vedotinVisual analog scaleCheckpoint inhibitorsCohort 1EMD SeronoSeattle GeneticsAstellas Pharma Inc.Metastatic urothelial cancer patientsPatient-reported outcome measuresSelf-rated health statusPain/discomfortUrothelial cancer patientsGreater symptom burdenAnxiety/depressionEQ-5D utilitiesMUC patientsPrior chemotherapyExploratory endpointsSymptom burdenVAS scoresCancer QualityCycle 5