Observational × Thrombocythemia, Essential × Other hematologic neoplasm × Clear all NICHE
Recruiting
2,300 enrolled
Infection Prophylaxis and Management in Treating Cytomegalovirus (CMV) Infection in Patients With Hematologic Malignancies Previously Treated With Donor Stem Cell Transplant
Active not recruiting
153 enrolled
MPN PROGRESSion Registry: Observational Study Tracking Symptoms, Treatments, and Disease Progression in People With Myeloproliferative Neoplasms (MPNs)
Recruiting
5,000 enrolled
Tissue, Blood, and Body Fluid Sample Collection From Patients With Hematologic Cancer
Recruiting
15,000 enrolled
Registry of Older Patients With Cancer
Recruiting
3,000 enrolled
Myeloproliferative Neoplasms (MPNs) Patient Registry
Recruiting
5,000 enrolled
Polycythemia Vera, Myelofibrosis and Essential Thrombocythemia: Identification of PV, MF & ET Genes
Completed
726 enrolled
Natural History Study of Fungal Infections of the Blood in Patients With Cancer or in Patients Who Have Undergone a Stem Cell Transplant
Completed
304 enrolled
Methemoglobinemia in Young Patients With Hematologic Cancer or Aplastic Anemia Treated With Dapsone
Completed
41 enrolled
Cell Cycle Regulatory Gene Study in Patients With Myeloproliferative Disorders
Withdrawn
Studying Fentanyl in Patients With Cancer
Terminated
2 enrolled