INTRODUCTION: Endoscopic third ventriculostomy (ETV) for the treatment of hydrocephalus of different etiologies is still controversial in children younger than 2 years of age. The success rate of ETV in this group of patients is analyzed in this study. MATERIALS AND METHODS: The series consisted of 21 patients treated with ETV. The mean age of the patients was 6.7 months, ranging from 9 days to 15 months (16 patients were younger than 1 year). The study included hydrocephalus due to idiopathic aqueductal stenosis (eight) and other congenital anomalies (four) as well as posthemorrhagic (three) and tumor-related occlusive hydrocephalus (three). Two patients presented with shunt infection and one with a shunt failure. ETV was considered to be successful when shunting could be avoided. RESULTS: ETV was successful in nine patients, with a mean follow-up period of 26.2 months. The procedure was successful in four patients with idiopathic aqueductal stenosis, in two with other congenital anomalies, in one posthemorrhagic, and in two with a tumor-related hydrocephalus. In 12 patients, the ETV was unsuccessful after a mean follow-up of 3.3 months. These patients required a shunt. Ten of them were less than 1 year old when ETV was performed. In one tumor-related hydrocephalus, a shunt was inserted after a meningitis after tumor removal. CONCLUSIONS: The success of ETV in children younger than 2 years of age suffering from non-communicating hydrocephalus seems to be dependent on both age and etiology. Our results show an overall success rate of 43%. In 37.5% of the children younger than 1 year of age, ETV was successful. ETV in patients with hydrocephalus due to idiopathic aqueductal stenosis seems to be more beneficial than in other causes of hydrocephalus.
INTRODUCTION: Endoscopic third ventriculostomy (ETV) for the treatment of hydrocephalus of different etiologies is still controversial in children younger than 2 years of age. The success rate of ETV in this group of patients is analyzed in this study. MATERIALS AND METHODS: The series consisted of 21 patients treated with ETV. The mean age of the patients was 6.7 months, ranging from 9 days to 15 months (16 patients were younger than 1 year). The study included hydrocephalus due to idiopathic aqueductal stenosis (eight) and other congenital anomalies (four) as well as posthemorrhagic (three) and tumor-related occlusive hydrocephalus (three). Two patients presented with shunt infection and one with a shunt failure. ETV was considered to be successful when shunting could be avoided. RESULTS: ETV was successful in nine patients, with a mean follow-up period of 26.2 months. The procedure was successful in four patients with idiopathic aqueductal stenosis, in two with other congenital anomalies, in one posthemorrhagic, and in two with a tumor-related hydrocephalus. In 12 patients, the ETV was unsuccessful after a mean follow-up of 3.3 months. These patients required a shunt. Ten of them were less than 1 year old when ETV was performed. In one tumor-related hydrocephalus, a shunt was inserted after a meningitis after tumor removal. CONCLUSIONS: The success of ETV in children younger than 2 years of age suffering from non-communicating hydrocephalus seems to be dependent on both age and etiology. Our results show an overall success rate of 43%. In 37.5% of the children younger than 1 year of age, ETV was successful. ETV in patients with hydrocephalus due to idiopathic aqueductal stenosis seems to be more beneficial than in other causes of hydrocephalus.
Authors: C Sainte-Rose; G Cinalli; F E Roux; R Maixner; P D Chumas; M Mansour; A Carpentier; M Bourgeois; M Zerah; A Pierre-Kahn; D Renier Journal: J Neurosurg Date: 2001-11 Impact factor: 5.115
Authors: G Cinalli; C Sainte-Rose; P Chumas; M Zerah; F Brunelle; G Lot; A Pierre-Kahn; D Renier Journal: J Neurosurg Date: 1999-03 Impact factor: 5.115
Authors: Dieter Hellwig; Joachim Andreas Grotenhuis; Wuttipong Tirakotai; Thomas Riegel; Dirk Michael Schulte; Bernhard Ludwig Bauer; Helmut Bertalanffy Journal: Neurosurg Rev Date: 2004-11-27 Impact factor: 3.042
Authors: Radim Lipina; Stefan Reguli; Viera Dolezilová; Marie Kuncíková; Hana Podesvová Journal: Childs Nerv Syst Date: 2008-03-15 Impact factor: 1.475