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Prevalence of Blood-borne Viruses and Hepatitis B Vaccination Status Among Haemodialysis Patients in Central Australia

Overview
Journal IJID Reg
Date 2022 Oct 24
PMID 36277500
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Abstract

Objective: A cross-sectional study to determine the prevalence of blood-borne viruses and hepatitis B vaccination status in haemodialysis patients in Central Australia.

Methods: Our study comprised 366 Aboriginal and 1 non-Indigenous Australian in Central Australia who had commenced haemodialysis between January 1996 and December 2019.

Results: Chronic hepatitis B infection was seen in 8.4% of patients, and serological evidence of human T-lymphotropic virus 1 in 28.3% of patients. The prevalence of HIV and hepatitis C was less than 1%. The vaccine status of all 182 patients who had received the hepatitis B vaccine was reviewed. Vaccine response was seen in 72.2% of patients who had received the vaccine at birth or in early childhood. There were 99 patients aged 20 years and older who had received hepatitis B vaccines before their haemodialysis commenced. Vaccine response was observed in 88.9% of these patients. A seroconversion rate of 78.5% was achieved in vaccine naïve patients who received the hepatitis B vaccine after their haemodialysis commenced.

Conclusion: The response to the hepatitis B vaccine among haemodialysis patients in Central Australia was suboptimal and variable. The prevalence of chronic hepatitis B infection declined after the universal hepatitis B vaccination was introduced in 2000.

References
1.
Minuk G, Sun D, Greenberg R, Zhang M, Hawkins K, Uhanova J . Occult hepatitis B virus infection in a North American adult hemodialysis patient population. Hepatology. 2004; 40(5):1072-7. DOI: 10.1002/hep.20435. View

2.
Samandari T, Fiore A, Negus S, Williams J, Kuhnert W, McMahon B . Differences in response to a hepatitis B vaccine booster dose among Alaskan children and adolescents vaccinated during infancy. Pediatrics. 2007; 120(2):e373-81. DOI: 10.1542/peds.2007-0131. View

3.
Einsiedel L, Pham H, Woodman R, Pepperill C, Taylor K . The prevalence and clinical associations of HTLV-1 infection in a remote Indigenous community. Med J Aust. 2016; 205(7):305-9. DOI: 10.5694/mja16.00285. View

4.
Graham S, MacLachlan J, Gunaratnam P, Cowie B . Chronic hepatitis B prevalence in Australian Aboriginal and Torres Strait Islander people before and after implementing a universal vaccination program: a systematic review and meta-analysis. Sex Health. 2019; 16(3):201-211. DOI: 10.1071/SH18150. View

5.
Marr I, Davies J, Baird R . Hepatitis B virus and human T-cell lymphotropic virus type 1 co-infection in the Northern Territory, Australia. Int J Infect Dis. 2017; 58:90-95. DOI: 10.1016/j.ijid.2017.03.010. View