Nivolumab in Treating Patients With Primary Myelofibrosis, Post-Essential Thrombocythemia Myelofibrosis, or Post-Polycythemia Vera Myelofibrosis
Conditions
- Hepatomegaly
- Myelofibrosis Transformation in Essential Thrombocythemia
- Polycythemia Vera, Post-Polycythemic Myelofibrosis Phase
- Primary Myelofibrosis
- Splenomegaly
Interventions
- OTHER: Laboratory Biomarker Analysis
- BIOLOGICAL: Nivolumab
- OTHER: Quality-of-Life Assessment
Sponsor
M.D. Anderson Cancer Center
Collaborators