Orphan designation: Autologous CD34+ cells transfected with retroviral vector containing adenosine deaminase gene, Treatment of ...
At the time of designation, severe combined immunodeficiency (SCID) due to adenosine deaminase (ADA) deficiency affected approximately 0.02 in 10,000 people in the European Union (EU). This was equivalent to a total of around 900 people*, and is below the …