Overview Sirolimus in Previously Treated Idiopathic Multicentric Castleman Disease Status: Recruiting Trial end date: 2022-12-31 Target enrollment: Participant gender: Summary The purpose of this study is to understand the impact of sirolimus on idiopathic multicentric Castleman disease. Phase: Phase 2 Details Lead Sponsor: University of PennsylvaniaTreatments: EverolimusSirolimus