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
 
Open Payments is a public database containing information reported by companies about payments made to US-licensed physicians (Open Payments)
ERBB2 copy number (CN) as a quantitative biomarker for real-world (RW) outcomes to anti-HER2 therapy in advanced gastroesophageal adenocarcinoma (adv GEA).
 
Samuel J Klempner
Stock and Other Ownership Interests - TP Therapeutics
Honoraria - Natera
Consulting or Advisory Role - Astellas Pharma; Boston Biomedical; Bristol-Myers Squibb; Daiichi Sankyo/UCB Japan; Foundation Medicine; Lilly; Merck; Pieris Pharmaceuticals
Speakers' Bureau - Foundation Medicine
Research Funding - BeiGene (Inst); Leap Therapeutics (Inst)
Other Relationship - NCCN
 
Liangliang Zhang
Employment - Foundation Medicine
Stock and Other Ownership Interests - Roche
 
Ryon Graf
Employment - Epic Sciences; Foundation Medicine
Travel, Accommodations, Expenses - Epic Sciences; Foundation Medicine
 
Russell Madison
Employment - Foundation Medicine
Stock and Other Ownership Interests - Roche
 
Jeremy Snider
Employment - Flatiron Health
Stock and Other Ownership Interests - Flatiron Health
 
Cheryl D. Cho-Phan
Employment - Flatiron Health; Gilead Sciences (I); Roche (I); Syapse
Leadership - Gilead Sciences (I)
Stock and Other Ownership Interests - Gilead Sciences (I); Roche; Roche (I)
 
Emily Castellanos
Employment - Flatiron Health
Stock and Other Ownership Interests - Flatiron Health; Roche
 
Gerald Li
Employment - Foundation Medicine
Stock and Other Ownership Interests - Roche
 
Halla Nimeiri
Employment - Foundation Medicine
 
Garrett M. Frampton
Employment - Foundation Medicine
Stock and Other Ownership Interests - Roche
 
Geoffrey R. Oxnard
Employment - Foundation Medicine
Stock and Other Ownership Interests - Roche
Honoraria - Foundation Medicine; Guardant Health
Consulting or Advisory Role - Abbvie; AstraZeneca; DropWorks; GRAIL; Illumina; Inivata; Janssen; LOXO; Merck; Sysmex; Takeda
Patents, Royalties, Other Intellectual Property - DFCI has a patent pending titled "Non-invasive blood-based monitoring of genomic alterations in cancer", on which I am a co-author. (Inst)
 
Jeffrey Michael Venstrom
Employment - Foundation Medicine; Genentech
Leadership - Genentech
Stock and Other Ownership Interests - Genentech
Research Funding - Foundation Medicine; Genentech/Roche
Travel, Accommodations, Expenses - Genentech; Genentech
 
Kimberly McGregor
Employment - Foundation Medicine
Stock and Other Ownership Interests - Roche/Genentech
 
Alexa Betzig Schrock
Employment - Foundation Medicine
Stock and Other Ownership Interests - Foundation Medicine; Roche