2019
External validation of a prognostic model for overall survival (OS) in men with metastatic castration-resistant prostate cancer (mCRPC).
Halabi S, Dutta S, Araujo J, Logothetis C, Sternberg C, Armstrong A, Carducci M, Chi K, De Bono J, Petrylak D, Fizazi K, Higano C, Small E, Kelly W. External validation of a prognostic model for overall survival (OS) in men with metastatic castration-resistant prostate cancer (mCRPC). Journal Of Clinical Oncology 2019, 37: 5022-5022. DOI: 10.1200/jco.2019.37.15_suppl.5022.Peer-Reviewed Original ResearchMetastatic castration-resistant prostate cancerPrognostic risk groupsMedian overall survivalOverall survivalRisk groupsPrognostic modelCastration-resistant prostate cancerECOG performance statusOpioid analgesic usePhase III trialsHigh groupTime-dependent areaAnalgesic useIII trialsPerformance statusProstate cancerRisk scoreTreatment groupsDisease sitesSpecific subgroupsMonthsCharacteristic curveSimilar resultsMenExternal validation
2013
Relationship of sipuleucel-T with time to first use of opioid analgesics (TFOA) in patients (pts) with asymptomatic or minimally symptomatic metastatic castration-resistant prostate cancer (mCRPC) on the IMPACT trial.
Small E, Higano C, Kantoff P, Whitmore J, Frohlich M, Petrylak D. Relationship of sipuleucel-T with time to first use of opioid analgesics (TFOA) in patients (pts) with asymptomatic or minimally symptomatic metastatic castration-resistant prostate cancer (mCRPC) on the IMPACT trial. Journal Of Clinical Oncology 2013, 31: 74-74. DOI: 10.1200/jco.2013.31.6_suppl.74.Peer-Reviewed Original ResearchMetastatic castration-resistant prostate cancerSymptomatic metastatic castration-resistant prostate cancerCase report formsProtocol amendmentMedical reviewIMPACT trialCastration-resistant prostate cancerPrespecified secondary end pointsEnd pointECOG performance status 1Autologous cellular immunotherapyAverage pain scoreOpioid analgesic usePlacebo-treated patientsSecondary end pointsIndependent baseline predictorsPerformance status 1Objective disease progressionVisual analog scaleCox regression modelKaplan-Meier estimatesAsymptomatic ptsPrimary radiotherapyAnalgesic useCancer pain