Shunt in high-risk newborns

Twenty-four high-risk newborns with a low birth weight developed progressive hydrocephalus and underwent ventriculoperitoneal shunting (at the time of shunting they weighed 1,100-1,990 g, mean 1,541.5 g). The changes in hydrocephalus after shunting were determined by ultrasound examinations; preoperative examination was by CT. Of the factors evaluated for their relationship to shunt complication, we considered in particular babies with a CSF protein level of over 1.5 g/l (7 cases). These cases were treated with external drainage and later with ventriculoperitoneal shunting. Shunt infections occurred in 20.9%, in contrast with a low incidence of shunt blockage (8.3%), probably owing to previous external shunting in children with high CSF protein. There were 2 deaths (8.3%). All children underwent careful follow-up during the 1st year and serial checkups subsequently for 5 years. © 1987 Springer-Verlag.