Overview Masitinib in First Line Treatment of Gastro-Intestinal Stromal Tumor (GIST) Status: Terminated Trial end date: 2018-07-01 Target enrollment: Participant gender: Summary Masitinib in First Line Treatment of Gastro-Intestinal Stromal Tumor (GIST) Phase: Phase 3 Details Lead Sponsor: AB ScienceTreatments: Imatinib Mesylate