Overview A Safety and Tolerability Study of PCI-24781 in Subjects With Cancer Status: Completed Trial end date: 2013-04-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine the long-term (> 6 months) safety of PCI 24781 PO in subjects with lymphoma. Phase: Phase 1 Details Lead Sponsor: Pharmacyclics LLC.Treatments: AbexinostatHistone Deacetylase Inhibitors