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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Exploratory novel biomarker and resistance mechanism of milademetan, an MDM2 inhibitor, in amplified MDM2 intimal sarcoma from an open-label phase 1b/2 trial (NCCH1806/MK004).
 
Takafumi Koyama
Honoraria - Chugai Pharma; Sysmex
Consulting or Advisory Role - Amgen
Research Funding - Chugai Pharma; Daiichi Sankyo RD Novare; Lilly; Novartis; PACT Pharma; Pfizer; Takeda; Zymeworks
 
Toshio Shimizu
Consulting or Advisory Role - Abbvie; Daiichi Sankyo; Takeda
Speakers' Bureau - Chugai Pharma; Lilly
Research Funding - 3D Medicines (Inst); Abbvie (Inst); Astellas Pharma (Inst); AstraZeneca (Inst); Bristol-Myers Squibb (Inst); Chordia Therapeutics (Inst); Daiichi Sankyo (Inst); Eisai (Inst); Incyte (Inst); Lilly (Inst); Novartis (Inst); Pfizer (Inst); SymBio Pharmaceuticals (Inst); Takeda/Millennium (Inst)
Travel, Accommodations, Expenses - Takeda
 
Yuki Kojima
No Relationships to Disclose
 
Kazuki Sudo
Honoraria - AstraZeneca; Eisai; Nihon Medi-Physics; Pfizer
Research Funding - Amgen; AstraZeneca; Daiichi Sankyo; Merck; NanoCarrier; Pfizer; PRA Health Sciences; Takeda
 
Hitomi Sumiyoshi Okuma
No Relationships to Disclose
 
Tatsunori Shimoi
No Relationships to Disclose
 
Hitoshi Ichikawa
Research Funding - Chugai Pharma (Inst); Eisai (Inst); Healios (Inst); Ono Pharmaceutical (Inst)
 
Shinji Kohsaka
Research Funding - Boehringer Ingelheim; Chordia Therapeutics; CMIC; Eisai; TransThera Sciences (Nanjing), Inc.
 
Akihiko Yoshida
No Relationships to Disclose
 
Naoko Matsui
No Relationships to Disclose
 
Kenichi Nakamura
Honoraria - AstraZeneca; Chugai Pharma; IQvia; Lilly; Taiho Pharmaceutical
Research Funding - Astellas Pharma (Inst); Boehringer Ingelheim Seiyaku (Inst); Bristol-Myers Squibb Japan (Inst); Chugai/Roche (Inst); Daiichi Sankyo (Inst); Eisai (Inst); Merck (Inst); Novartis (Inst); Ono Pharmaceutical (Inst); Otsuka (Inst); Pfizer (Inst); SERVIER (Inst); SymBio Pharmaceuticals (Inst); Taiho Pharmaceutical (Inst); Takeda (Inst)
 
Noboru Yamamoto
Honoraria - Chugai Pharma; Daiichi Sankyo/UCB Japan; Eisai; Ono Pharmaceutical
Consulting or Advisory Role - Boehringer Ingelheim; Chugai Pharma; CMIC; Eisai; Healios; Merck; Takeda
Research Funding - Abbvie (Inst); Astellas Pharma (Inst); AstraZeneca (Inst); Bayer (Inst); Boehringer Ingelheim (Inst); Bristol-Myers Squibb (Inst); Carna Biosciences (Inst); Chiome Bioscience (I); Chugai Pharma (Inst); CMIC (Inst); Daiichi Sankyo (Inst); Eisai (Inst); Genmab/Seattle Genetics (Inst); GlaxoSmithKline (Inst); Janssen (Inst); Kaken Pharmaceutical (Inst); Kyowa Hakko Kirin (Inst); Lilly Japan (Inst); Merck Serono (Inst); MSD (Inst); Novartis (Inst); Ono Pharmaceutical (Inst); Otsuka (I); Pfizer (Inst); Shionogi (Inst); Sumitomo Dainippon (Inst); Taiho Pharmaceutical (Inst); Takeda (Inst); Toray Industries (Inst)
 
Kan Yonemori
Honoraria - AstraZeneca; Chugai Pharma; Daiichi Sankyo/Astra Zeneca; Eisai; Fujifilm; Lilly Japan; MSD Oncology; Novartis; Ono Pharmaceutical; Pfizer; Taiho Pharmaceutical; Takeda
Consulting or Advisory Role - Chugai Pharma; Eisai; Novartis; OncXerna Therapeutics; Ono Pharmaceutical
Research Funding - AstraZeneca/MedImmune (Inst); Boehringer Ingelheim (Inst); Chugai Pharma (Inst); Daiichi Sankyo/Astra Zeneca (Inst); Eisai (Inst); Genmab (Inst); Haihe Pharmaceutical (Inst); Kyowa Hakko Kirrin (Inst); Lilly (Inst); MSD (Inst); Nihonkayaku (Inst); Novartis (Inst); Ono Pharmaceutical (Inst); Pfizer (Inst); Sanofi (Inst); Seagen (Inst); Taiho Pharmaceutical (Inst); Takeda (Inst); Takeda (Inst); Takeda (Inst)