Overview Open-Label, Multicenter Extension Study for Patients Completing Treatment Phase of a Rigel-Sponsored R935788 Studies Status: Terminated Trial end date: 2013-08-01 Target enrollment: Participant gender: Summary The purpose of this new research study is to gain additional information about how safe and effective R935788 is over a longer period of time. Phase: Phase 2 Details Lead Sponsor: AstraZeneca