A Phase I/Ib Study of Enzalutamide Alone and in Combination with Endocrine Therapies in Women with Advanced Breast Cancer
Schwartzberg LS, Yardley D, Elias A, Patel M, LoRusso P, Burris HA, Gucalp A, Peterson A, Blaney M, Steinberg J, Gibbons J, Traina TA. A Phase I/Ib Study of Enzalutamide Alone and in Combination with Endocrine Therapies in Women with Advanced Breast Cancer. Clinical Cancer Research 2017, 23: 4046-4054. PMID: 28280092, DOI: 10.1158/1078-0432.ccr-16-2339.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAnastrozoleAntineoplastic Agents, HormonalAntineoplastic Combined Chemotherapy ProtocolsAromatase InhibitorsBenzamidesBreast NeoplasmsCytochrome P-450 CYP3ADose-Response Relationship, DrugDrug-Related Side Effects and Adverse ReactionsFemaleHumansMiddle AgedNeoplasm StagingNitrilesPhenylthiohydantoinPostmenopauseReceptors, EstrogenReceptors, ProgesteroneTriazolesConceptsEndocrine therapyEnzalutamide monotherapyBreast cancerEstrogen receptor-positive/progesterone receptor-positive breast cancerProgesterone receptor-positive breast cancerCytochrome P450 3A4 inducerRandomized phase II studyReceptor-positive breast cancerDose-expansion cohortsEffect of enzalutamidePhase II studyAdvanced breast cancerAndrogen receptor signalingBreast cancer modelClin Cancer ResDose modificationII studyPharmacokinetic interactionsPreclinical dataProstate cancerIb studyAdditional cohortMonotherapyCancer modelExemestane