Overview Ruxolitinib Pre-, During- and Post-HSCT for Patients With Primary or Secondary Myelofibrosis. Status: Recruiting Trial end date: 2021-09-30 Target enrollment: Participant gender: Summary This research study is studying a drug called Ruxolitinib as a possible treatment for Myelofibrosis. Phase: Phase 2 Details Lead Sponsor: Massachusetts General HospitalCollaborator: Incyte Corporation