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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Valemetostat and trastuzumab deruxtecan (T-DXd) in previously treated advanced or metastatic human epidermal growth factor receptor 2 (HER2)-positive gastric cancer or gastro-esophageal junction (GEJ) adenocarcinoma.
 
Kohei Shitara
Honoraria - Astellas Pharma; AstraZeneca; Bristol-Myers Squibb; Janssen; Lilly; Ono Pharmaceutical
Consulting or Advisory Role - ALX Oncology; Amgen; Arcus Biosciences Inc.; Astellas Pharma; AstraZeneca; Bayer; Bristol-Myers Squibb; Daiichi Sankyo; GlaxoSmithKline K.K.; Guardant Health; Healios; Janssen; Moderna.Inc; MSD; Novartis; Ono Pharmaceutical; Takeda; Zymeworks
Research Funding - Amgen (Inst); Astellas Pharma (Inst); AstraZeneca (Inst); Chugai Pharma (Inst); Daiichi Sankyo (Inst); Eisai (Inst); MSD (Inst); Ono Pharmaceutical (Inst); PPD-SNBL (Inst); PRA Health Sciences (Inst); Taiho Pharmaceutical (Inst); Toray Industries (Inst)
 
Peter Enzinger
Consulting or Advisory Role - ALX Oncology; Amgen; Arcus Biosciences; Arcus Biosciences; Astellas Pharma; AstraZeneca; Bayer; Blueprint Medicines; Boehringer Ingelheim; Bristol-Myers Squibb/Celgene; Celgene; Chimeric Therapeutics; Chimeric Therapeutics; Coherus Biosciences; Daiichi Sankyo; Eisai; Henlius; IDEAYA Biosciences; ImmPACT Bio; Legend Biotech; Legend Biotech; Lilly; Loxo; loxo; Merck; Novartis; Oncolys BioPharma; Ono Pharmaceutical; Regeneron; Sanofi; SERVIER; Taiho Oncology; Taiho Pharmaceutical; Takeda; Takeda; Turning Point Therapeutics; Turning Point Therapeutics; Xencor; Xencor; Zymeworks
 
Avani Mohapatra
Employment - Daiichi Sankyo
Stock and Other Ownership Interests - Novartis
 
Yelena Janjigian
Stock and Other Ownership Interests - Inspirna
Honoraria - Abbvie; AmerisourceBergen; Arcus Biosciences; AskGene Pharma; Astellas Pharma; AstraZeneca; Basilea Pharmaceutical; Bayer; Boehringer Ingelheim; Bristol-Myers Squibb; Clinical Care Options; Daiichi Sankyo; eChinaHealth; Ed Med Resources (OncInfo); Eisai; Geneos; Genzyme; GlaxoSmithKline; Guardant Health; H.C. Wainwright & Co.; HMP Education; Imedex; Imugene; Inspirna; Lilly; Lynx Health; Master Clinician Alliance; Merck; Merck Serono; Mersana; Michael J. Hennessy Associates; Paradigm; Peerview; Pfizer; Physicians' Education Resource, LLC; Research to Practice; Seagen; Silverback Therapeutics; Suzhou Liangyihui Network Technology; Talem Health; TotalCME; WebMD; Zymeworks
Consulting or Advisory Role - Abbvie; AmerisourceBergen; Arcus Biosciences; AskGene Pharma; Astellas Pharma; AstraZeneca; Basilea Pharmaceutical; Bayer; Boehringer Ingelheim; Bristol-Myers Squibb; Clinical Care Options; Daiichi Sankyo; Ed Med Resources (OncLive); Eisai; Geneos; Genzyme; GlaxoSmithKline; GlaxoSmithKline; Guardant Health; H.C. Wainwright & Co.; HMP Education; Imedex; Imugene; Inspirna; Jazz Pharmaceuticals; Lilly; Lynx Health; Merck; Merck Serono; Mersana; Michael J. Hennessy Associates; Paradigm; Peerview; Pfizer; Physicians' Education Resource, LLC; Research to Practice; Seagen; Silverback Therapeutics; WebMD; Zymeworks
Research Funding - Arcus Biosciences (Inst); Astellas Pharma; AstraZeneca (Inst); Bayer (Inst); Bristol-Myers Squibb (Inst); Cycle for Survival (Inst); Department of Defense (Inst); Fred's Team (Inst); Genentech/Roche (Inst); Inspirna (Inst); Lilly (Inst); Merck (Inst); NCI (Inst); Stand up to Cancer (Inst); Transcenta (Inst)
Travel, Accommodations, Expenses - Bristol-Myers Squibb Japan; Merck
Other Relationship - Axis Medical Education; Clinical Care Options; Giants of Cancer Care; Research to Practice