Overview KPT-330 to Treat Poorly Differentiated Lung and Gastroenteropancreatic Tumors Status: Completed Trial end date: 2016-08-01 Target enrollment: Participant gender: Summary Evaluate the efficacy of Selinexor in patients with poorly differentiated lung and gastrointestinal and pancreatic neuroendocrine tumors. Phase: Phase 2 Details Lead Sponsor: Gabrail Cancer Center ResearchCollaborators: Karyopharm Therapeutics IncKaryopharm Therapeutics, Inc