Prevalence of hepatitis B and C virus infection among leprosy patients in a leprosy-endemic region of central Brazil
Mem. Inst. Oswaldo Cruz
;
106(5): 632-634, Aug. 2011. tab
Artigo
em Inglês
| LILACS
| ID: lil-597727
ABSTRACT
Leprosy and hepatitis B virus (HBV) are highly endemic in some regions of the state of Mato Grosso, in central Brazil. The association of leprosy with HBV and hepatitis C virus (HCV) was assessed using a seroprevalence study and 191 leprosy outpatients were included. Demographic data and the clinical classification of leprosy were recorded. Evidence of previous HBV infection was present in 53 patients (27.7 percent, 95 percent confidence interval 21.9-34.5) and two (1 percent) were HBsAg positive. Five (2.6 percent) had antibodies to HCV. The prevalence of previous exposure to HBV was higher than expected for an adult population in central Brazil. In contrast, the prevalence of anti-HCV antibodies was not much higher regarding the age range of participants. HBV markers were associated with a higher number of sex partners and the use of injections without proper sterilisation of the syringes. The number of HBV carriers was small, suggesting that there was no increased likelihood of chronification among these patients.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Hepatite C
/
Coinfecção
/
Hepatite B
/
Hanseníase
Tipo de estudo:
Estudo observacional
/
Estudo de prevalência
/
Fatores de risco
Limite:
Adolescente
/
Adulto
/
Feminino
/
Humanos
/
Masculino
País/Região como assunto:
América do Sul
/
Brasil
Idioma:
Inglês
Revista:
Mem. Inst. Oswaldo Cruz
Assunto da revista:
Medicina Tropical
/
Parasitologia
Ano de publicação:
2011
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Universidade Federal de Goiás/BR
/
Universidade Federal de Mato Grosso/BR
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