| pubmed-article:9162427 | pubmed:abstractText | Vertical transmission of the HCV infection is asymptomatic, occurring in 0-25% of infants born to viremic mothers in Europe. Nowadays, the only preventive measure in to advise against breastfeeding. Favourable conditions for a seroprophylaxis trial in neonates at risk are the low viral charge and the absence of former replication or integration. Several impediments to a randomized-controlled trial should be considered: Epidemiological: paucity of recruitment; low risk of transmission; possible antenatal transmission in cases of high maternal viremia; risk for intrafamilial transmission. Methodological: complex randomization of the study groups (genotyping, quantitative PCR, activity of mothers' diseases, modes/durations of delivery and feeding). Ethical: a direct individual benefit is not clearly established; should viremic mothers be allowed to breast feed their babies in the absence of prophylaxis? the risk of the emergence of mutants or quasi-species of the transmitted hepatitis C virus in neonates; the origin and selection of seropositive plasma donors. | lld:pubmed |
