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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Sequential use of antibody-drug conjugate after antibody-drug conjugate for patients with metastatic breast cancer: ADC after ADC (A3) study.
 
Rachel Occhiogrosso Abelman
No Relationships to Disclose
 
Laura Spring
Consulting or Advisory Role - AstraZeneca; Daiichi Pharma; G1 Therapeutics; Novartis; Puma Biotechnology
Research Funding - Genentech/Roche; Gilead Sciences; Lilly; Merck (Inst); Philips Healthcare (Inst)
 
Geoffrey G. Fell
No Relationships to Disclose
 
Phoebe Ryan
No Relationships to Disclose
 
Neelima Vidula
Consulting or Advisory Role - AADi; Gilead Sciences; OncoSec; Tersera
Research Funding - DAEHWA Pharmaceutical (Inst); Merck (Inst); Novartis (Inst); Pfizer (Inst); Radius Health (Inst)
 
Arielle J Medford
Honoraria - Natera
Consulting or Advisory Role - Illumina; Natera
 
Jennifer Shin
No Relationships to Disclose
 
Elizabeth Abraham
No Relationships to Disclose
 
Seth Andrew Wander
Consulting or Advisory Role - Biovica; Foundation Medicine; Hologic; Lilly; Pfizer; Puma Biotechnology; Veracyte
Speakers' Bureau - Guardant Health; Lilly
Research Funding - Genentech; Lilly; Nuvation Bio; Pfizer; Regor Therapeutics
 
Steven J. Isakoff
Employment - Merus (I)
Stock and Other Ownership Interests - Merus NV (I)
Consulting or Advisory Role - Paxman
Research Funding - Abbvie (Inst); AstraZeneca/MedImmune (Inst); Genentech (Inst); Merck (Inst); OncoPep (Inst); Outcomes4Me (Inst)
 
Beverly Moy
Consulting or Advisory Role - HRA Pharma
 
Leif W. Ellisen
Consulting or Advisory Role - Gilead Sciences; KisoJi Biotechnology; mersana
 
Aditya Bardia
Consulting or Advisory Role - bioTheranostics; Daiichi Sankyo/Astra Zeneca; Foundation Medicine; Genentech; Genentech/Roche (Inst); Immunomedics; Immunomedics (Inst); Innocrin Pharma (Inst); Merck; Novartis; Novartis (Inst); Pfizer; Pfizer (Inst); Philips Healthcare; Puma Biotechnology; Radius Health; Radius Health (Inst); Sanofi; Spectrum Pharmaceuticals
Research Funding - AstraZeneca/Daiichi Sankyo (Inst); Genentech (Inst); Immunomedics (Inst); Merck (Inst); Novartis (Inst); Pfizer (Inst); Radius Health (Inst); Sanofi (Inst)