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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Phase I/II clinical trial of regorafenib plus durvalumab (MEDI4736) in patients with chemotherapy-refractory advanced biliary tract cancers.
 
Raed Moh'd Taiseer Al-Rajabi
Stock and Other Ownership Interests - Actinium Pharmaceuticals; Seagen
Consulting or Advisory Role - AstraZeneca; Bayer
Speakers' Bureau - Sirtex Medical
Research Funding - AstraZeneca (Inst); Bristol-Myers Squibb (Inst); Incyte (Inst); Lexicon (Inst); Lilly (Inst); Merck (Inst); Sillajen (Inst)
 
Anup Kasi
Consulting or Advisory Role - Ipsen
Research Funding - Ability Pharma (Inst); Astellas Pharma (Inst); Bavarian Nordic (Inst); Cardiff Oncology (Inst); Cend Therapeutics (Inst); FibroGen (Inst); Geistlich Pharma (Inst); Novocure (Inst); Rafael Pharmaceuticals (Inst); TESARO (Inst)
 
Joaquina Celebre Baranda
No Relationships to Disclose
 
Anwaar Saeed
Consulting or Advisory Role - AstraZeneca; Bristol-Myers Squibb; Daiichi Sankyo/Astra Zeneca; Exelixis; Five Prime Therapeutics; Pfizer
Research Funding - Actuate Therapeutics (Inst); Astellas Pharma (Inst); AstraZeneca/MedImmune (Inst); Bristol-Myers Squibb (Inst); Clovis Oncology (Inst); Daiichi Sankyo/UCB Japan (Inst); Exelixis (Inst); Five Prime Therapeutics (Inst); innovent biologics (Inst); KAHR Medical (Inst); Merck Sharp & Dohme (Inst); Seagen (Inst)
 
Haoran Li
No Relationships to Disclose
 
Collin Bruey
No Relationships to Disclose
 
Shaun Best
No Relationships to Disclose
 
Milind A. Phadnis
No Relationships to Disclose
 
Weijing Sun
Honoraria - Merck
Consulting or Advisory Role - AstraZeneca; Macrogenics
Research Funding - AstraZeneca (Inst); Merck (Inst); Novella Clinical (Inst)