
Non-Transfusion Dependent Thalassaemias (NTDTs) is a term used to label patients who do not need regular blood transfusions for survival but may need occasional or even frequent transfusions for defined periods of time.
Readings:
Q&A with Dr. Richard Ward: Non-Transfusion-Dependent Thalassaemia Guidelines for the Clinical Management of Non-Transfusion Dependent Thalassaemias(2013)