J Family Med Prim Care. 2024 May;13(5):1780-1786. doi: 10.4103/jfmpc.jfmpc_1751_23. Epub 2024 May 24.
ABSTRACT
INTRODUCTION: The Sunderban area of West Bengal is home to tribal and religious minorities inhabiting various islands. There is a high prevalence of thalassemia among poverty-stricken residents of this region living with meagre health care facilities. This work was planned to determine the proportion of four viral transfusion-transmitted infections (TTIs): HIV-1, HIV-2, hepatitis B virus (HBV) and hepatitis C virus (HCV) among thalassemia patients attending the sole rural medical college in the region.
MATERIALS AND METHODS: Thalassemia patients (n = 359, age ranging from 1 year to 60 years) attending the thalassemia clinic or being admitted to the indoor facilities for better management were included in the study. Only patients diagnosed with high-performance liquid chromatography (HPLC) and with classical clinical features were included in the study. Blood samples of these patients were tested for HIV as per NACO protocol. For HBV and HCV, samples were first tested serologically; reactive samples were collected and sent in the cold chain to a higher centre for nucleic acid amplification testing (NAAT) for qualitative and quantitative estimation. Clinical and laboratory data was collected, patients were followed up for complications and hospitalisation during the study period, and statistical analysis was performed.
RESULTS: Majority of our patients had E-beta-thalassemia (245, 59.81%), followed by beta-thalassemia major (102, 28.30%). NAAT-confirmed HCV infection (14.21%) infection was the most common, followed by HBV (2.51%), and lastly by HIV-1 (0.58%) infection. Among infected thalassemia patients, the mean HCV RNA was 741063 ± 438514.67 IU/ml while the mean HBV DNA level was 4082863 ± 7298514 IU/ml. Co-infections of HIV-1 and HCV and that of HBV and HCV were noted in one patient each (0.28%). HCV-related liver disease (14.21%) and growth retardation (10.31%) were the most typical complication noted, and death occurred in five patients (1.39%) during the study period.
CONCLUSION: Primary care physicians should know HCV infection is the most common TTI among thalassemia patients in rural eastern India.
PMID:38948618 | PMC:PMC11213440 | DOI:10.4103/jfmpc.jfmpc_1751_23
