Ceralasertib-Mediated ATR Inhibition Combined With Olaparib in Advanced Cancers Harboring DNA Damage Response and Repair Alterations (Olaparib Combinations)
Mahdi H, Hafez N, Doroshow D, Sohal D, Keedy V, T. K, LoRusso P, Jürgensmeier J, Avedissian M, Sklar J, Glover C, Felicetti B, Dean E, Mortimer P, Shapiro GI, Eder JP. Ceralasertib-Mediated ATR Inhibition Combined With Olaparib in Advanced Cancers Harboring DNA Damage Response and Repair Alterations (Olaparib Combinations). JCO Precision Oncology 2021, 5: 1432-1442. PMID: 34527850, PMCID: PMC8437220, DOI: 10.1200/po.20.00439.Peer-Reviewed Original ResearchConceptsHigh-grade serous ovarian cancerComplete responseResponse rateClinical benefit ratePartial response ratePrimary end pointOverall response rateHomologous recombination repair deficiencySerous ovarian cancerPoly (ADP-ribose) polymerase (PARP) inhibitorsPrior therapyUnacceptable toxicityEntire cohortRefractory cancerBenefit rateOvarian cancerPromising therapyPatientsBasket trialsDay 1End pointOlaparibPolymerase inhibitorsTherapyAdditional studiesPhase 2 Study of Talazoparib in Patients With Homologous Recombination Repair–Deficient Squamous Cell Lung Cancer: Lung-MAP Substudy S1400G
Owonikoko TK, Redman MW, Byers LA, Hirsch FR, Mack PC, Schwartz LH, Bradley JD, Stinchcombe TE, Leighl NB, Al Baghdadi T, Lara P, Miao J, Kelly K, Ramalingam SS, Herbst RS, Papadimitrakopoulou V, Gandara DR. Phase 2 Study of Talazoparib in Patients With Homologous Recombination Repair–Deficient Squamous Cell Lung Cancer: Lung-MAP Substudy S1400G. Clinical Lung Cancer 2021, 22: 187-194.e1. PMID: 33583720, PMCID: PMC8637652, DOI: 10.1016/j.cllc.2021.01.001.Peer-Reviewed Original ResearchConceptsPrimary analysis populationOverall response rateSquamous cell lung cancerDisease control rateCell lung cancerHomologous recombination repair deficiencyLung cancerOverall survivalControl rateMedian progression-free survivalHomologous recombination repair genesSingle-agent talazoparibPhase 2 studyProgression-free survivalRepair deficiencySquamous lung cancerRecombination repair genesMedian durationMedian ageAnalysis populationEligible populationResponse ratePatientsPARP inhibitorsFinding study
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