2020
SWOG S1400A (NCT02154490): A Phase II Study of Durvalumab for Patients With Previously Treated Stage IV or Recurrent Squamous Cell Lung Cancer (Lung-MAP Sub-study)
Borghaei H, Redman MW, Kelly K, Waqar SN, Robert F, Kiefer GJ, Stella PJ, Minichiello K, Gandara DR, Herbst RS, Papadimitrakopoulou VA. SWOG S1400A (NCT02154490): A Phase II Study of Durvalumab for Patients With Previously Treated Stage IV or Recurrent Squamous Cell Lung Cancer (Lung-MAP Sub-study). Clinical Lung Cancer 2020, 22: 178-186. PMID: 33358401, PMCID: PMC8686189, DOI: 10.1016/j.cllc.2020.10.015.Peer-Reviewed Original ResearchConceptsDisease control rateMedian overall survivalProgression-free survivalCell lung cancerAdverse eventsOverall survivalControl rateLung cancerRecurrent squamous cell lung cancerPhase II/III trialsDrug-related adverse eventsMedian progression-free survivalPrior platinum-based chemotherapyTreatment-related adverse eventsSquamous cell lung cancerPD-L1 dataPhase II studyPhase II trialPD-L1 antibodiesPlatinum-based chemotherapySingle-agent activityEvaluable patientsII trialPrimary endpointII studyPD-1/PD-L1 Blockers in NSCLC Brain Metastases: Challenging Paradigms and Clinical Practice
Eguren-Santamaria I, Sanmamed MF, Goldberg SB, Kluger HM, Idoate MA, Lu B, Corral J, Schalper KA, Herbst RS, Gil-Bazo I. PD-1/PD-L1 Blockers in NSCLC Brain Metastases: Challenging Paradigms and Clinical Practice. Clinical Cancer Research 2020, 26: 4186-4197. PMID: 32354698, DOI: 10.1158/1078-0432.ccr-20-0798.Peer-Reviewed Original ResearchConceptsNon-small cell lung cancerImmune checkpoint inhibitorsAnti-PD-1/PD-L1 antibodiesAdvanced non-small cell lung cancerNSCLC brain metastasesBrain metastasesPD-L1 antibodiesAnti-PD-1/PD-L1 agentsPD-1/PD-L1 blockersActive central nervous system (CNS) involvementHigh PD-L1 expressionAnti-PD-1/PD-L1 drugsCentral nervous system involvementPivotal phase III trialsActive brain metastasesCNS response ratesPD-L1 agentsPD-L1 blockersSystemic therapy combinationsNervous system involvementPD-L1 expressionPhase III trialsSubset of patientsCell lung cancerPD-L1 drugs
2016
Quantitative Assessment of the Heterogeneity of PD-L1 Expression in Non–Small-Cell Lung Cancer
McLaughlin J, Han G, Schalper KA, Carvajal-Hausdorf D, Pelakanou V, Rehman J, Velcheti V, Herbst R, LoRusso P, Rimm DL. Quantitative Assessment of the Heterogeneity of PD-L1 Expression in Non–Small-Cell Lung Cancer. JAMA Oncology 2016, 2: 1-9. PMID: 26562159, PMCID: PMC4941982, DOI: 10.1001/jamaoncol.2015.3638.Peer-Reviewed Original ResearchMeSH KeywordsAgedAntibodies, MonoclonalAntibody SpecificityB7-H1 AntigenBiomarkers, TumorCarcinoma, Non-Small-Cell LungFemaleFluorescent Antibody TechniqueHumansImmunohistochemistryLung NeoplasmsMaleObserver VariationPredictive Value of TestsReproducibility of ResultsRetrospective StudiesTissue Array AnalysisConceptsTumor-infiltrating lymphocytesPD-L1 expressionPD-L1 antibodiesPD-L1 protein expressionCell lung cancerPD-L1Whole tissue sectionsQuantitative immunofluorescenceLung cancerChromogenic immunohistochemistryPoor concordanceDifferent PD-L1 antibodiesHigh tumor-infiltrating lymphocytesTumor PD-L1 expressionPD-L1 protein levelsCell lung cancer biopsiesMonoclonal antibodiesCurrent consensus guidelinesProtein expressionDurable clinical responsesMain outcome measuresEarly phase trialsLung cancer biopsiesRabbit monoclonal antibodyCorresponding tissue microarrays
2014
Circulating and tumor-based biomarkers predict clinical activity in cancer patients treated with the engineered anti-PD-L1 antibody MPDL3280A
Kowanetz M, Rabe C, Xiao Y, Wu Q, Koeppen H, Leddy C, Patel R, Powderly J, Kohrt H, Gettinger S, Soria J, Herbst R, Desai R, Denker M, Ruppel J, Boe M, Nakamura R, Fu L, Sumiyoshi T, Mokatrin A, Shen X, Fine G, Chen D, Hegde P. Circulating and tumor-based biomarkers predict clinical activity in cancer patients treated with the engineered anti-PD-L1 antibody MPDL3280A. Journal For ImmunoTherapy Of Cancer 2014, 2: p136. PMCID: PMC4288453, DOI: 10.1186/2051-1426-2-s3-p136.Peer-Reviewed Original Research
2013
Clinical activity, safety, and biomarkers of MPDL3280A, an engineered PD-L1 antibody in patients with locally advanced or metastatic non-small cell lung cancer (NSCLC).
Spigel D, Gettinger S, Horn L, Herbst R, Gandhi L, Gordon M, Cruz C, Conkling P, Cassier P, Antonia S, Burris H, Fine G, Mokatrin A, Kowanetz M, Shen X, Chen D, Soria J. Clinical activity, safety, and biomarkers of MPDL3280A, an engineered PD-L1 antibody in patients with locally advanced or metastatic non-small cell lung cancer (NSCLC). Journal Of Clinical Oncology 2013, 31: 8008-8008. DOI: 10.1200/jco.2013.31.15_suppl.8008.Peer-Reviewed Original ResearchNon-small cell lung cancerObjective response ratePD-L1 tumorsPD-L1NSCLC ptsLung cancerNonsquamous non-small cell lung cancerMetastatic non-small cell lung cancerPD-L1 tumor statusAnti-cancer immune responsePD-L1 statusPD-L1 antibodiesCell lung cancerRapid tumor shrinkagePD rateArchival tumor samplesHuman lung cancerHuman monoclonal AbsNonsquamous histologyRECIST responseRECIST v1.1Prior radiotherapyDurable responsesMedian durationPrior surgeryA study of MPDL3280A, an engineered PD-L1 antibody in patients with locally advanced or metastatic tumors.
Herbst R, Gordon M, Fine G, Sosman J, Soria J, Hamid O, Powderly J, Burris H, Mokatrin A, Kowanetz M, Leabman M, Anderson M, Chen D, Hodi F. A study of MPDL3280A, an engineered PD-L1 antibody in patients with locally advanced or metastatic tumors. Journal Of Clinical Oncology 2013, 31: 3000-3000. DOI: 10.1200/jco.2013.31.15_suppl.3000.Peer-Reviewed Original ResearchPD-L1RECIST responseSolid tumorsTumor-specific T cell immunityPD-L1 tumor statusDose-escalation cohortsTumor PD-L1PD-L1 antibodiesCancer immune evasionMetastatic solid tumorsT cell immunityPD ratePD-L1 bindingHuman monoclonal antibodyVariety of tumorsMultiple tumor typesProlonged SDsRECIST v1.1Expansion cohortDurable responsesMedian durationRadiographic progressionPD-1Negative tumorsTumor shrinkage