[Hemorrhagic dengue with shock in children in French Polynesia]

The dengue fever is an intertropical arbovirus, well known in French Polynesia where the first cases of dengue haemorrhagic fever appeared at the end of 1989. The authors report their experience in the paediatrics ward of the Centre Hospitalier Territorial (CHT) of Papeete, where, from 1990 to 1992, 310 cases of dengue fever have been registered with 79 cases of dengue shock syndrome (25.5%) and 12 deaths (4%). Then, following an epidemiologic summary and a description of how the clinical picture evolves in children, they insist on the fact that the pathophysiology of dengue fever is unknown, and there is no predictive factor; even if, in this study, the young age seems to be factor of severity. Therefore, an epidemiologic survey, and a very close monitoring of each case are necessary, in order to start an aggressive symptomatic treatment as soon as possible. The antivector's fight is still the only prevention against this arbovirosis.