2020
Trial in progress: A phase II open-label, randomized study of PARP inhibition (olaparib) either alone or in combination with anti-PD-L1 therapy (atezolizumab) in homologous DNA repair (HDR) deficient, locally advanced or metastatic non-HER2-positive breast cancer.
LoRusso P, Pilat M, Santa-Maria C, Connolly R, Roesch E, Afghahi A, Han H, Nanda R, Wulf G, Assad H, Park H, Dees E, Force J, Noonan A, Brufsky A, Abramson V, Haley B, Buys S, Sharon E, Schalper K. Trial in progress: A phase II open-label, randomized study of PARP inhibition (olaparib) either alone or in combination with anti-PD-L1 therapy (atezolizumab) in homologous DNA repair (HDR) deficient, locally advanced or metastatic non-HER2-positive breast cancer. Journal Of Clinical Oncology 2020, 38: tps1102-tps1102. DOI: 10.1200/jco.2020.38.15_suppl.tps1102.Peer-Reviewed Original ResearchPositive breast cancerPo bidPARP inhibitionBreast cancerImmune responseOpen-label phase II clinical trialAdaptive anti-tumor immune responsesAnti-tumor immune responsePhase II clinical trialMarked lymphocyte infiltrationPD-1 blockadePD-L1 expressionPre-treatment biopsiesProgression-free survivalAntitumor immune responseImmune checkpoint blockadeMajority of patientsBRCA 1/2 mutationsTumor immune contextureBiopsy time pointsHomologous DNA repairPARP inhibitor olaparibMonotherapy armCombination armImmune contexture
2013
Clinical and pharmacodynamic (PD) results of a phase I trial with AMP-224 (B7-DC Fc) that binds to the PD-1 receptor.
Infante J, Powderly J, Burris H, Kittaneh M, Grice J, Smothers J, Brett S, Fleming M, May R, Marshall S, Devenport M, Pillemer S, Pardoll D, Chen L, Langermann S, LoRusso P. Clinical and pharmacodynamic (PD) results of a phase I trial with AMP-224 (B7-DC Fc) that binds to the PD-1 receptor. Journal Of Clinical Oncology 2013, 31: 3044-3044. DOI: 10.1200/jco.2013.31.15_suppl.3044.Peer-Reviewed Original ResearchPD-1B7-H1T cellsFunctional T cell responsesT cell effector functionPK/PD relationshipInflammatory adverse eventsPD-1 axisAdvanced solid tumorsPre-treatment biopsiesTumor immune evasionPhase I trialT cell poolT cell responsesInitial disease progressionPD-1 receptorCell effector functionsFunctional T cellsMultiple tumor typesBaseline tumorPD-1highStable diseaseB7-DCLymphocyte subsetsAdverse events