2018, Number 2
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Rev Latin Infect Pediatr 2018; 31 (2)
Excerpt from the «Guide of the Spanish Society of Pediatric Infectious Diseases on prevention, diagnosis and treatment of neonatal infection with herpes simplex virus»
Prieto TLM, Ramos AJT, González TMI, Alarcón AA, Fernández MMC, Goncé MA, Frick MA, Noguera JA, Moreno PD, Baquero AF
Language: Spanish
References: 16
Page: 48-53
PDF size: 342.07 Kb.
ABSTRACT
Neonatal herpes simplex virus infections are rare, but are associated with significant morbidity and mortality. Most newborns acquire herpes simplex virus infection in the peripartum period. For peripartum transmission to occur, women must be shedding the virus in their genital tracts symptomatically or asymptomatically around the time of delivery. There are evidence-based interventions in pregnancy to prevent the transmission to the newborn. Caesarean section should be performed in the presence of herpetic lesions, and antiviral prophylaxis in the last weeks of pregnancy is recommended to suppress genital tract herpes simplex virus at the time of delivery. The diagnosis and early treatment of neonatal herpes simplex virus infections require a high index of suspicion, especially in the absence of skin lesions. It is recommended to rule out herpes simplex virus infections in those newborns with mucocutaneous lesions, central nervous system involvement, or septic appearance. The prognosis of newborns with skin, eye, and/or mouth disease in the high-dose acyclovir era is very good. Antiviral treatment not only improves mortality rates in disseminated and central nervous system disease, but also improves the rates of long-term neurodevelopmental impairment in the cases of disseminated disease. Interestingly, a 6-month suppressive course of oral acyclovir following the acute infection has improved the neurodevelopmental prognosis in patients with CNS involvement.
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