Burden of thalassemia in India: The road map for control

Abstract

The thalassemias and structural haemoglobin variants are the commonest monogenic disorders globally. India has a huge burden with an estimated 100,000 patients with a β thalassemia syndrome and around 150,000 patients with sickle cell disease, but few among them are optimally managed, and allogeneic stem cell transplant is unaffordable for the majority of families. A feasible option for control is to promote education and awareness programmes, intensify screening in all the states with micromapping to assess the true burden, and develop adequate facilities for genetic counselling and prenatal diagnosis in public sector Institutions. Government and non-government organizations have been working towards this goal for the last 3 to 4 decades but community control in a vast and diverse country is challenging and a national programme reaching all rural regions where almost 70% of the population resides is yet to begin. Strategies to control thalassemia need to include 1) Educating health professionals, school and college students, pregnant women and the population at large 2) Establishing prenatal diagnosis facilities in different regions of the country 3) Setting up a greater number of Day Care Centres for managing existing thalassemia patients 4) Developing cost-effective facilities for stem cell transplantation across the country. This review explores strategies by which Central and State Governments, NGOs, Parents-Patients Societies and Corporate Houses can work together to successfully reduce the burden of hemoglobinopathies in India. Guidelines for implementation of such a national programme have recently been prepared by the National Health Mission, Ministry of Health and Family Welfare with the help of several experts in the country.

Keywords

• Burden
• β thalassemia
• Community control
• Challenges