Safety and Clinical Activity of Atezolizumab in Patients with Metastatic Castration-Resistant Prostate Cancer: A Phase I StudyAtezolizumab in Castration-Resistant Prostate Cancer
Petrylak DP, Loriot Y, Shaffer DR, Braiteh F, Powderly J, Harshman LC, Conkling P, Delord JP, Gordon M, Kim JW, Sarkar I, Yuen K, Kadel EE, Mariathasan S, O'Hear C, Narayanan S, Fassò M, Carroll S, Powles T. Safety and Clinical Activity of Atezolizumab in Patients with Metastatic Castration-Resistant Prostate Cancer: A Phase I StudyAtezolizumab in Castration-Resistant Prostate Cancer. Clinical Cancer Research 2021, 27: 3360-3369. PMID: 33568344, DOI: 10.1158/1078-0432.ccr-20-1981.Peer-Reviewed Original ResearchConceptsMetastatic castration-resistant prostate cancerCastration-resistant prostate cancerPartial responseProstate cancerAtezolizumab monotherapyOverall survivalPrior linesImmune-related response criteriaTreatment-related adverse eventsDose-expansion studyPSA response rateMedian overall survivalBiomarker analysisEvaluable patientsRECIST 1.1Adverse eventsOS ratesClinical benefitSafety profileDisease progressionAtezolizumabClinical activityRadiographic assessmentImmune responseLimited efficacy