RESUMO
BACKGROUND: Plasmodium falciparum hyperparasitemia (over or equal to 10%), isolated or associated with other severity criteria, should be managed in a pediatric intensive care unit according to the French pediatric guidelines. The main objective of our study was to describe the management and course of these special cases. POPULATION AND METHODS: We conducted a retrospective study in eight French hospital facilities from January 2007 to December 2014. We reviewed the management of non-immune children aged 0-15 years, assessing the following: clinical and paraclinical data, type of care unit, treatment initiated, initial and long-term course. Data were analyzed for the whole population and for two groups according to the place of first-line management: group A (in pediatric intensive care unit), and group B (other places). RESULTS: A total of 61 children were included, 14 (23%) of whom were initially admitted to the intensive care unit (group A), all with neurological or hemodynamic disorders. Only 23 children (38%) overall received intravenous antimalarial treatment and the other patients received exclusively oral treatment. No deaths were reported. Median parasitemia was comparable in the two groups. In group B (n = 47/61, 77%), isolated hyperparasitemia, jaundice, and renal failure were predominant. The children who underwent initial intravenous treatment (n = 5/47, 11%) all progressed favorably, as did 92% of the children who received oral treatment (n = 42/47, 89%). CONCLUSION: A majority of children with Plasmodium falciparum hyperparasitemia were managed outside the pediatric intensive care unit via the oral route, against the French pediatric guidelines except when neurologic or hemodynamic disorders were present. Initial clinical evaluation and hospital supervision are essential for the best management of these patients.
Assuntos
Antimaláricos , Malária Falciparum , Malária , Antimaláricos/uso terapêutico , Criança , Humanos , Malária/epidemiologia , Malária Falciparum/complicações , Malária Falciparum/diagnóstico , Plasmodium falciparum , Estudos RetrospectivosRESUMO
Since the 2007 French guidelines on imported Falciparum malaria, the epidemiology, treatment, and prevention of malaria have changed considerably requiring guidelines for all Plasmodium species to be updated. Over the past decade, the incidence of imported malaria has decreased in all age groups, reflecting the decrease in the incidence of malaria in endemic areas. The rates of severe pediatric cases have increased as in adults, but fatalities are rare. The parasitological diagnosis requires a thick blood smear (or a rapid immunochromatographic test) and a thin blood film. Alternatively, a rapid antigen detection test can be paired with a thin blood film. Thrombocytopenia in children presenting with fever is highly predictive of malaria following travel to a malaria-endemic area and, when detected, malaria should be strongly considered. The first-line treatment of uncomplicated P. falciparum malaria is now an artemisinin-based combination therapy (ACT), either artemether-lumefantrine or artenimol-piperaquine, as recommended by the World Health Organization in endemic areas. Uncomplicated presentations of non-falciparum malaria should be treated either with chloroquine or ACT. The first-line treatment of severe malaria is now intravenous artesunate which is more effective than quinine in endemic areas. Quinine is restricted to cases where artesunate is contraindicated or unavailable. Prevention of malaria in pediatric travelers consists of nocturnal personal protection against mosquitoes (especially insecticide-treated nets) combined with chemoprophylaxis according to the risk level.