2024
Sacituzumab Govitecan Demonstrates Efficacy across Tumor Trop-2 Expression Levels in Patients with Advanced Urothelial Cancer.
Loriot Y, Balar A, Petrylak D, Kalebasty A, Grivas P, Fléchon A, Jain R, Swami U, Bupathi M, Barthélémy P, Beuzeboc P, Palmbos P, Kyriakopoulos C, Pouessel D, Sternberg C, Tonelli J, Sierecki M, Zavodovskaya M, Elboudwarej E, Diehl L, Jürgensmeier J, Tagawa S. Sacituzumab Govitecan Demonstrates Efficacy across Tumor Trop-2 Expression Levels in Patients with Advanced Urothelial Cancer. Clinical Cancer Research 2024, 30: 3179-3188. PMID: 39086310, DOI: 10.1158/1078-0432.ccr-23-3924.Peer-Reviewed Original ResearchConceptsTrop-2 expressionTrop-2Positive tumor cellsUrothelial cancerMetastatic UCSacituzumab govitecanTumor cellsTumor samplesOpen-label phase II studyTrophoblast cell surface antigen 2Human trophoblast cell-surface antigen 2Advanced urothelial cancerSN-38 payloadPhase II studyC1-3Archival tumor samplesExpression levelsCohorts 1 to 3Surface antigen 2Antibody drug conjugatesOS benefitII studyExamined tumorsH-scoreMembrane expression
2023
Master transcription factor reprograming unleashes selective translation promoting castration resistance and immune evasion in lethal prostate cancer.
Santasusagna S, Zhu S, Jawalagatti V, Carceles-Cordon M, Ertel A, Garcia-Longarte S, Song W, Fujiwara N, Li P, Mendizabal I, Petrylak D, Kelly W, Reddy E, Wang L, Schiewer M, Lujambio A, Karnes J, Knudsen K, Cordon-Cardo C, Dong H, Huang H, Carracedo A, Hoshida Y, Rodriguez-Bravo V, Domingo-Domenech J. Master transcription factor reprograming unleashes selective translation promoting castration resistance and immune evasion in lethal prostate cancer. Cancer Discovery 2023, 13: 2584-2609. PMID: 37676710, PMCID: PMC10714140, DOI: 10.1158/2159-8290.cd-23-0306.Peer-Reviewed Original ResearchConceptsLethal prostate cancerProstate cancerCastration resistanceImmune evasionPharmacologic targetingAnti-PD-1 therapyMajor histocompatibility complex IDeprivation therapyMicrophthalmia transcription factorAndrogen receptorPreclinical modelsTherapeutic strategiesCancerTherapyDruggable mechanismMaster transcription factorTranscription factorsKey mRNAsSpecific mRNAsMRNAFactor 3bEvasionSelected ArticlesTargetingTumorsThe Efficacy of Enzalutamide plus Androgen Deprivation Therapy in Oligometastatic Hormone-sensitive Prostate Cancer: A Post Hoc Analysis of ARCHES
Armstrong A, Iguchi T, Azad A, Villers A, Alekseev B, Petrylak D, Szmulewitz R, Alcaraz A, Shore N, Holzbeierlein J, Gomez-Veiga F, Rosbrook B, Zohren F, Haas G, Gourgiotti G, El-Chaar N, Stenzl A. The Efficacy of Enzalutamide plus Androgen Deprivation Therapy in Oligometastatic Hormone-sensitive Prostate Cancer: A Post Hoc Analysis of ARCHES. European Urology 2023, 84: 229-241. PMID: 37179240, DOI: 10.1016/j.eururo.2023.04.002.Peer-Reviewed Original ResearchConceptsHormone-sensitive prostate cancerAndrogen deprivation therapyRadiographic progression-free survivalMetastatic hormone-sensitive prostate cancerOligometastatic hormone-sensitive prostate cancerOverall survivalProstate cancerDeprivation therapyHazard ratioAndrogen receptor inhibitionEarly treatment intensificationEfficacy of enzalutamideRisk of undertreatmentSystemic treatment strategiesSecondary efficacy endpointsPhase 3 studyProgression-free survivalNumber of metastasesConfidence intervalsProportional hazards modelPost Hoc AnalysisEfficacy endpointOligometastatic diseaseSecondary endpointsTreatment intensificationCombination Treatment with Sipuleucel-T and Abiraterone Acetate or Enzalutamide for Metastatic Castration-Resistant Prostate Cancer: STAMP and STRIDE Trials
Antonarakis E, Subudhi S, Pieczonka C, Karsh L, Quinn D, Hafron J, Wilfehrt H, Harmon M, Sheikh N, Shore N, Petrylak D. Combination Treatment with Sipuleucel-T and Abiraterone Acetate or Enzalutamide for Metastatic Castration-Resistant Prostate Cancer: STAMP and STRIDE Trials. Clinical Cancer Research 2023, 29: 2426-2434. PMID: 37058234, PMCID: PMC10320463, DOI: 10.1158/1078-0432.ccr-22-3832.Peer-Reviewed Original ResearchConceptsMetastatic castration-resistant prostate cancerAndrogen receptor-targeted agentsMedian overall survivalCastration-resistant prostate cancerOverall survivalNational Death IndexConcurrent administrationProstate cancerAntigen-presenting cell activationCurrent prescribing informationNew safety signalsKaplan-Meier methodologyLong-term outcomesConfidence intervalsReceptor-targeted agentsProstatic acid phosphataseAbiraterone acetateFirst infusionDeath IndexPrescribing informationHumoral responseSubsequent infusionSequential administrationSafety signalsImmune responseExternal Validation of a Prognostic Model of Overall Survival in Men With Chemotherapy-Naïve Metastatic Castration-Resistant Prostate Cancer
Halabi S, Yang Q, Roy A, Luo B, Araujo J, Logothetis C, Sternberg C, Armstrong A, Carducci M, N. K, de Bono J, Petrylak D, Fizazi K, Higano C, Morris M, Rathkopf D, Saad F, Ryan C, Small E, Kelly W. External Validation of a Prognostic Model of Overall Survival in Men With Chemotherapy-Naïve Metastatic Castration-Resistant Prostate Cancer. Journal Of Clinical Oncology 2023, 41: 2736-2746. PMID: 37040594, PMCID: PMC10414709, DOI: 10.1200/jco.22.02661.Peer-Reviewed Original ResearchConceptsOverall survivalPrognostic modelPrognostic groupsRisk groupsProstate cancerChemotherapy-Naïve Metastatic CastrationLow-risk prognostic groupsCastration-resistant prostate cancerPrognostic risk groupingsIntermediate-risk groupMedian overall survivalPhase III trialsGroup of patientsPrognostic risk groupsResistant prostate cancerRandomized clinical trialsTime-dependent areaDifferent treatment classesIII trialsInhibitor trialsRisk groupingClinical trialsTreatment subgroupsSpecific subgroupsTrial statusFirst-in-human, phase 1 study of PF-06753512, a vaccine-based immunotherapy regimen (VBIR), in non-metastatic hormone-sensitive biochemical recurrence and metastatic castration-resistant prostate cancer (mCRPC)
Autio K, Higano C, Nordquist L, Appleman L, Zhang T, Zhu X, Babiker H, Vogelzang N, Prasad S, Schweizer M, Madan R, Billotte S, Cavazos N, Bogg O, Li R, Chan K, Cho H, Kaneda M, Wang I, Zheng J, Tang S, Hollingsworth R, Kern K, Petrylak D. First-in-human, phase 1 study of PF-06753512, a vaccine-based immunotherapy regimen (VBIR), in non-metastatic hormone-sensitive biochemical recurrence and metastatic castration-resistant prostate cancer (mCRPC). Journal For ImmunoTherapy Of Cancer 2023, 11: e005702. PMID: 36948505, PMCID: PMC10040068, DOI: 10.1136/jitc-2022-005702.Peer-Reviewed Original ResearchConceptsMetastatic castration-resistant prostate cancerAndrogen deprivation therapyRadiographic progression-free survivalCastration-resistant prostate cancerPhase 1 studyBiochemical recurrenceProstate cancerImmunotherapy regimenMedian durationDose escalationMedian radiographic progression-free survivalAntigen-specific T cell responsesImmune-related adverse eventsRecommended phase 2 doseSpecific T cell responsesPhase 2 doseImmune checkpoint inhibitorsModest antitumor activityObjective response rateProgression-free survivalAntigen-specific immunityT cell responsesInfluenza-like illnessSignificant side effectsDeprivation therapy
2022
Effect of Androgen–Androgen Receptor Directed Therapy on COVID-19 Outcome in Prostate Cancer Patients
Ünlü S, Shin J, Par-Young J, Simonov M, Vinetz J, Petrylak D, Kang I, Kim J. Effect of Androgen–Androgen Receptor Directed Therapy on COVID-19 Outcome in Prostate Cancer Patients. Cancer Investigation 2022, 41: 77-83. PMID: 36373994, DOI: 10.1080/07357907.2022.2139839.Peer-Reviewed Original ResearchConceptsProstate cancer patientsCOVID-19 outcomesCancer patientsPoor COVID-19 outcomesAndrogen-androgen receptorExpression of TMPRSS2COVID-19 infectionSARS-CoV-2Directed therapyMean hospitalizationPCa patientsHospitalization ratesPCa casesRetrospective analysisOutcome differencesPatientsDefinitive conclusionsStatistical significanceData generate hypothesesHospitalizationTherapyTMPRSS2Cellular entryOutcomesARDT
2018
Antigen-Specific CD8 Lytic Phenotype Induced by Sipuleucel-T in Hormone-Sensitive or Castration-Resistant Prostate Cancer and Association with Overall Survival
Antonarakis ES, Small EJ, Petrylak D, Quinn DI, Kibel AS, Chang NN, Dearstyne E, Harmon M, Campogan D, Haynes H, Vu T, Sheikh NA, Drake CG. Antigen-Specific CD8 Lytic Phenotype Induced by Sipuleucel-T in Hormone-Sensitive or Castration-Resistant Prostate Cancer and Association with Overall Survival. Clinical Cancer Research 2018, 24: 4662-4671. PMID: 29858218, PMCID: PMC6481607, DOI: 10.1158/1078-0432.ccr-18-0638.Peer-Reviewed Original ResearchMeSH KeywordsAcid PhosphataseCD8-Positive T-LymphocytesCell Line, TumorCell ProliferationClinical Trials as TopicGene Expression Regulation, NeoplasticGranulocyte-Macrophage Colony-Stimulating FactorHumansLysosomal-Associated Membrane Protein 1MaleNeoplasm MetastasisNeoplasms, Hormone-DependentProstatic Neoplasms, Castration-ResistantRecombinant Fusion ProteinsTissue ExtractsT-Lymphocytes, CytotoxicConceptsSipuleucel-T treatmentMetastatic castration-resistant prostate cancerProstatic acid phosphataseOverall survivalCTL activityWeek 26Immune responseWeek 6Peripheral cellular immune responsesCytotoxic T lymphocyte activityCastration-resistant prostate cancerEfficacy of sipuleucelImproved overall survivalMedian overall survivalT lymphocyte activityT cell responsesCellular immune responsesT cell proliferationClin Cancer ResHealthy volunteer samplesCD107a expressionLonger OSLymphocyte activityCytolytic responsesTertile analysis
2006
Quality of Life and Pain in Advanced Stage Prostate Cancer: Results of a Southwest Oncology Group Randomized Trial Comparing Docetaxel and Estramustine to Mitoxantrone and Prednisone
Berry D, Moinpour C, Jiang C, Ankerst D, Petrylak D, Vinson L, Lara P, Jones S, Taplin M, Burch P, Hussain M, Crawford E. Quality of Life and Pain in Advanced Stage Prostate Cancer: Results of a Southwest Oncology Group Randomized Trial Comparing Docetaxel and Estramustine to Mitoxantrone and Prednisone. Journal Of Clinical Oncology 2006, 24: 2828-2835. PMID: 16782921, DOI: 10.1200/jco.2005.04.8207.Peer-Reviewed Original ResearchConceptsPain palliationMP armProstate cancerMcGill Pain Questionnaire-Short FormPrimary patient-reported outcomesPain Questionnaire-Short FormPresent Pain Intensity scaleAndrogen-independent prostate cancerAdvanced stage prostate cancerProstate cancer moduleMedian overall survivalLife Questionnaire C30Cancer Core QualityPatient-reported outcomesSuperior clinical efficacyDisease-related symptomsStage prostate cancerPain intensity scaleQuality of lifeRandom assignmentQuestionnaire-Short FormBone painDE armAnalgesic useEligible patients
2001
Transitional cell carcinoma of the bladder: New approaches to the treatment of advanced disease
Petrylak D. Transitional cell carcinoma of the bladder: New approaches to the treatment of advanced disease. Current Oncology Reports 2001, 3: 285-286. PMID: 11389810, DOI: 10.1007/s11912-001-0076-6.Peer-Reviewed Original Research
2000
Which patients with newly diagnosed prostate cancer need a radionuclide bone scan? An analysis based on 631 patients
Lee N, Fawaaz R, Olsson C, Benson M, Petrylak D, Schiff P, Bagiella E, Singh A, Ennis R. Which patients with newly diagnosed prostate cancer need a radionuclide bone scan? An analysis based on 631 patients. International Journal Of Radiation Oncology • Biology • Physics 2000, 48: 1443-1446. PMID: 11121646, DOI: 10.1016/s0360-3016(00)00785-9.Peer-Reviewed Original ResearchConceptsProstate-specific antigenPositive bone scanRadionuclide bone scanBone scanClinical stageLow-risk groupGleason scorePositive BSIndependent predictorsProstate cancerNegative bone scanSignificant independent predictorsProstate cancer patientsSame risk groupProstate cancer biopsiesPathologic reviewStaging evaluationConsecutive patientsGleason 2Cancer patientsVs. 0Odds ratioRisk groupsPatientsCancer biopsiesSouthwest Oncology Group Study of paclitaxel and carboplatin for advanced transitional-cell carcinoma: the importance of survival as a clinical trial end point.
Small E, Lew D, Redman B, Petrylak D, Hammond N, Gross H, Eastham J, Crawford E. Southwest Oncology Group Study of paclitaxel and carboplatin for advanced transitional-cell carcinoma: the importance of survival as a clinical trial end point. Journal Of Clinical Oncology 2000, 18: 2537-44. PMID: 10893284, DOI: 10.1200/jco.2000.18.13.2537.Peer-Reviewed Original ResearchConceptsAdvanced transitional cell carcinomaTransitional cell carcinomaCombination of paclitaxelSurvival timeMedian progression-free survival timeNeoadjuvant platinum-based therapySouthwest Oncology Group studyProgression-free survival timeClinical trial end pointsGrade 4 toxicityPoor prognostic featuresTrial end pointsEnrollment of patientsMedian survival timeOverall survival timeCooperative group settingPlatinum-based therapyResponse proportionsAcceptable toxicityExtranodal diseaseNeoadjuvant therapyNeurologic toxicityComplete responsePartial responsePrognostic featuresColitis and docetaxel-based chemotherapy
Kreis W, Petrylak D, Savarese D, Budman D. Colitis and docetaxel-based chemotherapy. The Lancet 2000, 355: 2164. PMID: 10902651, DOI: 10.1016/s0140-6736(05)72789-6.Peer-Reviewed Original ResearchTHE EFFECT OF CYSTECTOMY, AND PERIOPERATIVE METHOTREXATE, VINBLASTINE, DOXORUBICIN AND CISPLATIN CHEMOTHERAPY ON THE RISK AND PATTERN OF RELAPSE IN PATIENTS WITH MUSCLE INVASIVE BLADDER CANCER
ENNIS R, PETRYLAK D, SINGH P, BAGIELLA E, O’TOOLE K, BENSON M, OLSSON C. THE EFFECT OF CYSTECTOMY, AND PERIOPERATIVE METHOTREXATE, VINBLASTINE, DOXORUBICIN AND CISPLATIN CHEMOTHERAPY ON THE RISK AND PATTERN OF RELAPSE IN PATIENTS WITH MUSCLE INVASIVE BLADDER CANCER. Journal Of Urology 2000, 163: 1413-1418. PMID: 10751847, DOI: 10.1016/s0022-5347(05)67632-x.Peer-Reviewed Original ResearchMeSH KeywordsAgedAntineoplastic Combined Chemotherapy ProtocolsCisplatinCombined Modality TherapyCystectomyDisease-Free SurvivalDoxorubicinFemaleHumansMaleMethotrexateMiddle AgedMuscle NeoplasmsMuscle, SmoothNeoplasm InvasivenessNeoplasm MetastasisNeoplasm Recurrence, LocalNeoplasm StagingRetrospective StudiesRisk FactorsTreatment FailureUrinary Bladder NeoplasmsVinblastineConceptsRelapse-free survivalMuscle-invasive bladder cancerM-VAC chemotherapyLow-risk patientsInvasive bladder cancerRisk patientsPelvic failurePelvic relapseCisplatin chemotherapyBladder cancerMultivariate analysisIndependent poor prognostic factorCox proportional hazards modelMUSCLE INVASIVE BLADDERBenefit of chemotherapyHigh-risk featuresHigh-risk patientsPatterns of relapsePelvic lymph nodesKaplan-Meier methodPoor prognostic factorAmerican Joint CommitteePathological stage T3Proportional hazards modelExcellent disease controlA Phase II Pilot Study of KW-2189 in Patients with Advanced Renal Cell Carcinoma
Small E, Figlin R, Petrylak D, Vaughn D, Sartor O, Horak I, Pincus R, Kremer A, Bowden C. A Phase II Pilot Study of KW-2189 in Patients with Advanced Renal Cell Carcinoma. Investigational New Drugs 2000, 18: 193-198. PMID: 10857997, DOI: 10.1023/a:1006386115312.Peer-Reviewed Original ResearchConceptsRenal cell carcinomaMetastatic renal cell carcinomaCell carcinomaOpen-label phase II trialCommon drug-related toxicitiesAdvanced renal cell carcinomaPhase II pilot studyNon-hematologic toxicitiesPhase II trialDrug-related toxicityPredictable safety profileReversible myelosuppressionII trialObjective responseSafety profileDisease progressionModerate fatigueWeek 6PatientsSignificant toxicityCarcinomaPilot studyAntitumor potencyWater-soluble analogueCycle 1DEXAMETHASONE DOES NOT SIGNIFICANTLY CONTRIBUTE TO THE RESPONSE RATE OF DOCETAXEL AND ESTRAMUSTINE IN ANDROGEN INDEPENDENT PROSTATE CANCER
WEITZMAN A, SHELTON G, ZUECH N, OWEN C, JUDGE T, BENSON M, SAWCZUK I, KATZ A, OLSSON C, BAGIELLA E, PFAFF C, NEWHOUSE J, PETRYLAK D. DEXAMETHASONE DOES NOT SIGNIFICANTLY CONTRIBUTE TO THE RESPONSE RATE OF DOCETAXEL AND ESTRAMUSTINE IN ANDROGEN INDEPENDENT PROSTATE CANCER. Journal Of Urology 2000, 163: 834-837. PMID: 10687988, DOI: 10.1016/s0022-5347(05)67815-9.Peer-Reviewed Original ResearchConceptsProstate-specific antigenAndrogen-independent prostate cancerIndependent prostate cancerResponse rateMedian timeProstate cancerBaseline prostate-specific antigenSerum prostate-specific antigenMedian PSA increasePSA response rateDexamethasone monotherapyEstramustine administrationPSA declineMedian durationPartial responsePSA increaseDisease 3Day 1Specific antigenWeek 9Day 2EstramustinePatientsDocetaxelDexamethasoneAndrogen deprivation and four courses of fixed-schedule suramin treatment in patients with newly diagnosed metastatic prostate cancer: A Southwest Oncology Group Study.
Hussain M, Fisher E, Petrylak D, O’Connor J, Wood D, Small E, Eisenberger M, Crawford E. Androgen deprivation and four courses of fixed-schedule suramin treatment in patients with newly diagnosed metastatic prostate cancer: A Southwest Oncology Group Study. Journal Of Clinical Oncology 2000, 18: 1043-9. PMID: 10694555, DOI: 10.1200/jco.2000.18.5.1043.Peer-Reviewed Original ResearchConceptsMetastatic prostate cancerAndrogen deprivationProstate cancerTreatment interruptionGrade 3Southwest Oncology Group studyCombination of suraminTherapy-related deathsGrade 4 toxicityCooperative group settingTreatment of patientsNumber of patientsFeasibility of treatmentAdequate hematologicOverall survivalCoagulation parametersDisease progressionSuramin treatmentPatientsSecond courseTreatment cyclesMultiple coursesCancerSuraminSuch treatment
1999
Chemotherapy for advanced hormone refractory prostate cancer
Petrylak D. Chemotherapy for advanced hormone refractory prostate cancer. Urology 1999, 54: 30-35. PMID: 10606282, DOI: 10.1016/s0090-4295(99)00452-5.Peer-Reviewed Original ResearchConceptsHormone-refractory prostate cancerRefractory prostate cancerProstate-specific antigenProstate cancerBone painAdvanced hormone-refractory prostate cancerHormone-resistant prostate cancerSerum prostate-specific antigenCombination of estramustinePhase III studySoft tissue metastasesTaxane-based therapyCombination of mitoxantroneMetastatic prostate cancerDrug Administration approvalCorticosteroid therapyHormone therapyIII studyTissue metastasesRandomized trialsTreatment optionsHistorical controlsAdministration approvalClinical practiceUS FoodDocetaxel (Taxotere) and estramustine versus mitoxantrone and prednisone for hormone-refractory prostate cancer: scientific basis and design of Southwest Oncology Group Study 9916.
Hussain M, Petrylak D, Fisher E, Tangen C, Crawford D. Docetaxel (Taxotere) and estramustine versus mitoxantrone and prednisone for hormone-refractory prostate cancer: scientific basis and design of Southwest Oncology Group Study 9916. Seminars In Oncology 1999, 26: 55-60. PMID: 10604271.Peer-Reviewed Original ResearchConceptsHormone-refractory prostate cancerProstate cancerHormone-refractory prostate cancer patientsProstate-specific antigen levelRandomized phase III trialEnd pointPrimary end pointSecondary end pointsPhase III trialsSingle institution experienceSide effect profileSouthwest Oncology GroupCombination of mitoxantroneProstate cancer patientsStandard armIII trialsOncology GroupAssessment of qualityClinical outcomesEffect profileRandomized trialsTreatment armsAntigen levelsInstitution experienceCancer patientsWhich patients with newly diagnosed prostate cancer need a computed tomography scan of the abdomen and pelvis? An analysis based on 588 patients
Lee N, Newhouse J, Olsson C, Benson M, Petrylak D, Schiff P, Bagiella E, Malyszko B, Ennis R. Which patients with newly diagnosed prostate cancer need a computed tomography scan of the abdomen and pelvis? An analysis based on 588 patients. Urology 1999, 54: 490-494. PMID: 10475360, DOI: 10.1016/s0090-4295(99)00150-8.Peer-Reviewed Original ResearchConceptsPositive CT scanGleason scoreComputed tomography scanCT scanClinical stageProstate cancerIndependent predictorsTomography scanSerum prostate-specific antigen levelProstate-specific antigen levelClinical stage T2bLow-risk patientsBiopsy Gleason scoreGleason score 8Negative CT scanAbdominopelvic CT scansGleason score 2Low-risk groupSignificant independent predictorsProstate cancer biopsiesStage T2bPathologic reviewStaging evaluationPositive CTAntigen levels