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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Evaluating novel therapies and circulating tumor DNA (ctDNA) as a marker of response in curatively treated gastrointestinal cancers with microscopic residual disease.
 
Reetu Mukherji
Consulting or Advisory Role - Aptitude Health; Medscape
Speakers' Bureau - Merck
Research Funding - Genentech (Inst); Natera (Inst)
Travel, Accommodations, Expenses - Arcus Biosciences
 
Hongkun Wang
No Relationships to Disclose
 
Aiwu He
Consulting or Advisory Role - AstraZeneca; Boston Scientific; Genentech/Roche
Speakers' Bureau - AstraZeneca; Eisai
Research Funding - Genentech; Merck
 
Marcus Noel
Consulting or Advisory Role - Celgene; Ipsen; Merus; Moderna Therapeutics; Taiho Pharmaceutical
Speakers' Bureau - Celgene; Daiichi Sankyo/Astra Zeneca; Taiho Pharmaceutical
Research Funding - ERYTECH Pharma
 
Benjamin Weinberg
Employment - Apple (I)
Stock and Other Ownership Interests - Apple (I)
Honoraria - Primum
Consulting or Advisory Role - Agenus; AstraZeneca/Daiichi Sankyo; Bayer; DoMore Diagnostics; Foundation Medicine; Merus NV; Regeneron
Speakers' Bureau - Bayer; Daiichi Sankyo/Astra Zeneca; Merus NV; Natera; Seagen; Sirtex Medical; Taiho Pharmaceutical
Research Funding - Abbvie (Inst); BioXCel therapeutics (Inst); Immune System Key (Inst); Ipsen (Inst); Merck (Inst)
Expert Testimony - AstraZeneca
Travel, Accommodations, Expenses - Merus NV
 
Louis Weiner
Stock and Other Ownership Interests - Celldex; CytomX Therapeutics; SIRPant Immunotherapeutics
Consulting or Advisory Role - CytomX Therapeutics; SIRPAN
Research Funding - BioExcel
Patents, Royalties, Other Intellectual Property - Patent licensed to Merrimack Pharmaceuticals
 
John Marshall
Employment - Caris Life Sciences; Indivumed
Leadership - 2curex; Colorectal Cancer Alliance
Honoraria - Arcus Biosciences; Astellas Pharma; AstraZeneca/MedImmune; Bayer/Onyx; Merck; Pfizer; Seagan; Taiho Pharmaceutical; Takeda
Consulting or Advisory Role - AstraZeneca; Merck; Pfizer; Seagen; Taiho Pharmaceutical; Takeda
Speakers' Bureau - Merck; Pfizer; Seagan; Taiho Pharmaceutical
Research Funding - Genentech; Natera