7 studies were found.

1.		Recruiting	Collection of Blood from Patients with Pancytopenia Conditions: Aplastic Anemia; Pancytopenia
2.		Recruiting	Screening for Hematology Branch Protocols Conditions: Anemia; Hematologic Neoplasm; Neutropenia; Pancytopenia; Thrombocytopenia
3.		Recruiting	Evaluation, Treatment, and Training for Patients with Blood Disorders Conditions: Hematologic Disease; Hematologic Neoplasm; Pancytopenia
4.		Recruiting	Cytokine Gene Polymorphisms in Bone Marrow Failure
5.		Recruiting	Improving Immunosuppressive Treatment for Patients with Severe Aplastic Anemia Condition: Aplastic Anemia
6.		Recruiting	Collection of Biological Samples from Patients with Hepatitis-Associated Aplastic Anemia Condition: Aplastic Anemia
7.		Recruiting	Cancer in Inherited Bone Marrow Failure Syndromes Conditions: Fanconi's Anemia; Anemia, Diamond-Blackfan; Dyskeratosis Congenital; Thrombocytopenia; Neutropenia