Overview Ulixertinib (BVD-523) and Hydroxychloroquine in Patients w Advanced MAPK-Mutated Gastrointestinal Adenocarcinomas Status: Recruiting Trial end date: 2025-01-30 Target enrollment: Participant gender: Summary Open-label dose escalation of Ulixertinib combined with fixed dose of hydroxychloroquine. Phase: Phase 1 Details Lead Sponsor: University of UtahCollaborator: BioMed Valley Discoveries, IncTreatments: Hydroxychloroquine