Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery
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Multicenter Study
Antibiotic-impregnated ventriculoperitoneal shunts--a multi-centre British paediatric neurosurgery group (BPNG) study using historical controls.
Ventriculoperitoneal shunt infection remains a significant problem. The introduction of antibiotic-impregnated shunt (AIS) systems in the prevention of shunt infection may represent a potential advance; however, there are no randomized controlled trials to establish a robust evidence-based practice. Previously published single-institution cohort studies have provided varying results on the efficacy of AIS systems in the prevention of shunt infection. In this study, we evaluate combined outcomes from three paediatric neurosurgical units in the use of AIS systems for paediatric patients with hydrocephalus. ⋯ Data from this exclusively paediatric multi-centre historical control study suggest that AIS may significantly reduce infection rates in de novo and clean revision shunt implants. Although the possibility of bias cannot be excluded due to study design, this is the largest study on an exclusively paediatric cohort comparing standard shunts to AIS implants. Future double-blinded RCTs are needed to confirm AIS efficacy.