RESUMO
OBJECTIVE: Neuropsychiatric symptoms of hepatitis C virus (HCV) infection and during peginterferon α therapy have been investigated in the chronic stage of the infection, but have not been described during the acute phase of the disease so far. We therefore evaluated anxiety and depression in patients with acute hepatitis C by the Hospital Anxiety and Depression Scale (HADS) within a clinical trial. METHODS: Data were analysed from the German Hep-Net Acute HCV-III study. Anxiety and depression were characterized by an anxiety (HADS-A) and a depression subscale (HADS-D). More than eight points in each subscale were considered clinically relevant. Data were prospectively collected at baseline, end of treatment and at the end of the study. RESULTS: At baseline, a HADS-A above eight points was observed significantly more frequently than a HADS-D above eight points [n=23/103 (22%) vs. n=12/103 (12%); P=0.041].A pathological HADS-A or HADS-D score did not correlate with age, sex, IL28B genotype, the probable mode of infection, HCV genotype or severity of disease as investigated by alanine aminotransferase and bilirubin levels.Antiviral therapy did not influence anxiety as 12/50 (24%) of patients had HADS-A above 8 at the end of therapy. The proportion of patients with HADS-D above eight points increased from 12% at baseline to 24% (n=12/50) at the end of therapy (P=0.06). HADS results were not associated with lost to follow-up or sustained virological response rates. CONCLUSION: HADS data in acute HCV infection indicate that anxiety and depression do not correlate with severity of the disease, mode of acquisition, lost to follow-up and sustained virological response rates.
Assuntos
Ansiedade/epidemiologia , Depressão/epidemiologia , Hepatite C/epidemiologia , Doença Aguda , Adulto , Antivirais/uso terapêutico , Ansiedade/diagnóstico , Ansiedade/psicologia , Depressão/diagnóstico , Depressão/psicologia , Feminino , Alemanha/epidemiologia , Hepatite C/diagnóstico , Hepatite C/tratamento farmacológico , Hepatite C/psicologia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Escalas de Graduação Psiquiátrica , Índice de Gravidade de Doença , Inquéritos e Questionários , Resultado do Tratamento , Adulto JovemRESUMO
Myeloid-derived suppressor cells (MDSC) are immature myeloid cells with immunosuppressive function. Compared to the level in healthy controls (HC), no elevation of MDSC in chronic hepatitis C (cHEP-C) patients was found, and there was no difference in MDSC based on genotype or viral load (P > 0.25). Moreover, MDSC of cHEP-C patients inhibited CD8 T cell function as efficiently as MDSC of HC did. Since we detected neither quantitative nor qualitative differences in MDSC of cHEP-C patients relative to those of HC, we postulate that MDSC in peripheral blood are most likely not significant regarding immune dysfunction in cHEP-C.
