Overview Study of AMG 706 in Subjects With Advanced Gastrointestinal Stromal Tumors (GISTs) Status: Completed Trial end date: 2008-06-01 Target enrollment: Participant gender: Summary This study will determine the safety and effectiveness of AMG 706 in patients with advanced GIST. Phase: Phase 2 Details Lead Sponsor: AmgenTreatments: Motesanib diphosphateNiacinamide