Resumen

LOPEZ, Carmen Esther  y  PESTANA, Elena. Efectividad del interferon pegilado y ribavirina en la respuesta viral sostenida en niños con Hepatitis C. Gen [online]. 2008, vol.62, n.2, pp.106-108. ISSN 0016-3503.

The objective of this study is to evaluate the efficacy of combination therapy of Interferon and Pegylated Ribavirin in pediatric patients. Materials and methods: 18 patients with chronic hepatitis C, showed ARNVHC positive quantitative viremia, genotype; all liver biopsies were performed prior to treatment. treatment with pegylated interferon and ribavirin was given for 1 year. At 6 months after the completion of treatment ARNVHC was conducted. Results: Ages of the patients were between 3 and 13 years, 55.56% female. Vertical transmission was 22.23%. 3 / 18 suspended treatment. There was a statistically significant reduction of viremia in patients without sustained viral response. 40% had no fibrosis and 40% had mild fibrosis in the liver biopsy. 14/15 were genotype 1; 1 / 15 genotype 2.In 11/15 a RNA was performed at 6 months during treatment, culminating 6 months after treatment, both answers were compared with no significant differences. 60% sustained viral response. Conclusion: Although the progression of hepatitis C in children is slow, treatment with pegylated interferon and ribavirin is useful at this age because children have favorable prognostic factors to obtain a sustained viral response.

Palabras clave : Hepatitis C in children; treatment; pegylated interferon; ribavirin.