To Document the Burden of Illness on the Quality of Life and the Impact on Healthcare Utilization in (Beta) β-thalassemia Subjects Who Are Transfusion Dependent (TD) and Non-transfusion Dependent (NTD) Receiving Standard of Care
Conditions
Interventions
- OTHER: Quality of Life (QOL) questionnaires
- OTHER: Healthcare Resource Utilization
Sponsor
Celgene