A011801 (CompassHER2 RD): Postneoadjuvant T-DM1 + tucatinib/placebo in patients with residual HER2-positive invasive breast cancer.
O'Sullivan C, Ballman K, McCall L, Zemla T, Weiss A, Mitchell M, Blinder V, Tung N, Irvin W, Lee M, Goetz M, Symmans W, Borges V, Krop I, Partridge A, Carey L. A011801 (CompassHER2 RD): Postneoadjuvant T-DM1 + tucatinib/placebo in patients with residual HER2-positive invasive breast cancer. Journal Of Clinical Oncology 2021, 39: tps595-tps595. DOI: 10.1200/jco.2021.39.15_suppl.tps595.Peer-Reviewed Original ResearchInvasive disease-free survivalEarly breast cancerTyrosine kinase inhibitorsAdjuvant T-DM1Neoadjuvant therapyPathologic complete responseDisease-free survivalResidual diseaseT-DM1Postoperative chemotherapyAdjuvant radiationBreast cancerHER2-positive invasive breast cancerBrain metastasis-free survivalBreast cancer-free survivalPathologic lymph node statusDistant recurrence-free survivalClinical stage IIInvasive residual diseasePost-neoadjuvant therapyCancer-free survivalDe-escalation trialsLymph node statusRecurrence-free survivalSelective tyrosine kinase inhibitor