The following represents disclosure information provided by authors of this abstract. The program committee has reviewed all presenting author disclosure reports, identified potential conflicts of interest, and implemented strategies to manage those areas of conflict, where appropriate. All relationships are considered compensated. Relationships are self-held unless otherwise noted. I = Immediate Family Member, Inst = My Institution
 
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HER2CLIMB-04: Phase 2 open label trial of tucatinib plus trastuzumab deruxtecan in patients with HER2+ unresectable locally advanced or metastatic breast cancer with and without brain metastases (trial in progress).
 
Ian E. Krop
Employment - AMAG Pharmaceuticals (I); Freeline Therapeutics (I)
Leadership - AMAG Pharmaceuticals (I); Freeline Therapeutics (I)
Stock and Other Ownership Interests - AMAG Pharmaceuticals (I); Freeline Therapeutics (I); vertex (I)
Honoraria - AstraZeneca; Celltrion; Genentech/Roche
Consulting or Advisory Role - AstraZeneca; Bristol-Myers Squibb; Context Therapeutics; Daiichi Sankyo; Genentech/Roche; Ionis Pharmaceuticals; Macrogenics; Merck; Novartis; Seagen; Taiho Pharmaceutical
Research Funding - Genentech (Inst); Pfizer (Inst)
 
Jorge Ramos
Employment - Seagen
Stock and Other Ownership Interests - Seagen
 
Chiyu Zhang
Employment - Seagen
Stock and Other Ownership Interests - Seagen
Travel, Accommodations, Expenses - Seagen
 
Erika P. Hamilton
Consulting or Advisory Role - Arvinas (Inst); AstraZeneca (Inst); Black Diamond Therapeutics (Inst); Boehringer Ingelheim (Inst); CytomX Therapeutics (Inst); Daiichi Sankyo (Inst); Dantari (Inst); Deciphera (Inst); Eisai (Inst); Genentech/Roche (Inst); H3 Biomedicine (Inst); Lilly (Inst); Merck (Inst); Mersana (Inst); Novartis (Inst); Pfizer (Inst); Puma Biotechnology (Inst); Seagen (Inst); Silverback Therapeutics (Inst)
Research Funding - Abbvie (Inst); Acerta Pharma (Inst); Akeso Biopharma (Inst); Amgen (Inst); ArQule (Inst); Arvinas (Inst); AstraZeneca (Inst); Black Diamond Therapeutics (Inst); Boehringer Ingelheim (Inst); Clovis Oncology (Inst); Compugen (Inst); Curis (Inst); CytomX Therapeutics (Inst); Daiichi Sankyo (Inst); Dana Farber Cancer Hospital (Inst); Deciphera (Inst); eFFECTOR Therapeutics (Inst); EMD Serono (Inst); Fochon Pharmaceuticals (Inst); Fujifilm (Inst); G1 Therapeutics (Inst); Genentech/Roche (Inst); H3 Biomedicine (Inst); Harpoon (Inst); Hutchison MediPharma (Inst); Immunogen (Inst); Immunomedics (Inst); Infinity Pharmaceuticals (Inst); InventisBio (Inst); Karyopharm Therapeutics (Inst); Leap Therapeutics (Inst); Lilly (Inst); Lycera (Inst); Macrogenics (Inst); MedImmune (Inst); Merck (Inst); Mersana (Inst); Merus (Inst); Millennium (Inst); Molecular Templates (Inst); Novartis (Inst); Nucana (Inst); Olema Pharmaceuticals (Inst); OncoMed (Inst); Onconova Therapeutics (Inst); Orinove (Inst); Pfizer (Inst); PharmaMar (Inst); Plexxikon (Inst); Polyphor (Inst); Puma Biotechnology (Inst); Radius Health (Inst); Regeneron (Inst); Rgenix (Inst); Seagen (Inst); Sermonix Pharmaceuticals (Inst); Shattuck Labs (Inst); Silverback Therapeutics (Inst); Stem CentRx (Inst); Sutro Biopharma (Inst); Syndax (Inst); Syros Pharmaceuticals (Inst); Taiho Pharmaceutical (Inst); Takeda (Inst); TapImmune Inc. (Inst); Tesaro (Inst); Torque (Inst); Torque (Inst); Verastem (Inst); Zenith Epigenetics (Inst); Zymeworks (Inst)