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Hemoglobin
international journal for hemoglobin research
Volume 46, 2022 - Issue 1: Special Issue: Thalassemia in Asia 2021
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Review Articles

Thalassemia in Thailand

ORCID Icon, , & ORCID Icon
Pages 53-57 | Received 22 Dec 2021, Accepted 24 Dec 2021, Published online: 11 Aug 2022
 

Abstract

Thailand has a population of 66.2 million with 30.0–40.0% of them carrying thalassemia genes. Interaction of these thalassemia genes lead to more than 60 genotypes with a wide spectrum of clinical severity from asymptomatic to lethal. Estimation based on gene frequencies and number of babies born each year, there will be about 1.2% babies born with severe cases of thalassemia each year. Further estimation revealed that 1.0% of the Thai population have thalassemia disease, which is a big health problem for the country. Thalassemia prevention and control programs were introduced using post conception screening in couples and prenatal diagnosis (PND) for the prevention of new thalassemic births. Moreover, the majority of existing cases are undergoing supportive treatment with regular blood transfusions and iron chelation. Curative treatment by hematopoietic stem cell transplantation (HSCT) is available but is limited to a minority of the patients.

Disclosure statement

The authors report no conflicts of interest. The authors alone are responsible for the content and writing of this article.

Additional information

Funding

This Special Issue on Thalassemia in Asia 2021 was partially supported by Project KY202002008 from the Ministry of Science & Technology of the People’s Republic of China through the Asian Thalassemia Training Center (ATTC) at Guangxi Medical University, Nanning, Guangxi, PRC and partially supported by Mahidol University Research Grant and Grant for Goal-oriented Research for the ASEAN Economic Community.

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