Abstract
Objectives
Endoscopic third ventriculostomy (ETV) is a successful method of treatment for obstructive hydrocephalus. In infants, however, it is reported to have a higher failure rate. On the basis of our own data and a meta-analysis of the literature, we try to define factors prognosticating potential failure in infants aged less than 1 year.
Methods
Data were collected retrospectively. Between October 1994 and October 2002, 20 ETVs were performed in 16 patients younger than 1 year. Ages ranged from 8 to 311 days (median 103). Etiology was aqueductal stenosis in all 16 patients (idiopathic in 7, posthemorrhagic in 3, postmeningitic in 3, and related to CNS or vascular malformation in 3). ETV failure was defined as subsequent need for shunt implantation. For non-shunted patients, follow up was 16–52 months (median 25).
Results
ETV was successful in 5 patients and eventually failed in 11. There was no mortality or permanent morbidity following ETV. In the successful cases, etiology was idiopathic aqueductal stenosis in 4 and postmeningitic aqueductal stenosis in 1; the median age was 206 days (range 82–311). In the 11 unsuccessful patients, it was idiopathic aqueductal stenosis in 3, posthemorrhagic in 3, postmeningitic in 2 and CNS/vascular malformation in 3 cases; median age was 94 days (range 8–299). Median time interval between (last) ETV and shunt was 38 days (range 2–70). The difference in median age between the success group and the failure group roughly corresponded to data gained from a meta-analysis of the literature. Four patients underwent a second ETV. In intraoperative ventriculoscopy, the stoma was closed or there were new membranes below the floor of the third ventricle and a second ETV was performed. But finally, all re-ETVs failed and the patients needed a shunt.
Conclusion
Factors indicating potential failure of ETV were very young age and etiology other than idiopathic aqueductal stenosis. Probability of success seems to increase during the first 2 or 3 months of life. Ventriculoscopy with the option of a second ETV should be regularly performed after failure of ETV.
Similar content being viewed by others
References
Mixter WJ (1923) Ventriculoscopy and puncture of the floor of the third ventricle. Preliminary report of a case. Boston Med J 188:277–278
Scarff JE (1936) Endoscopic treatment of hydrocephalus. Description of a ventriculoscope and preliminary report of cases. Arch Neurol Psychiatry 35:853–861
Sainte-Rose C (1992) Third ventriculostomy. In: Manwaring KH, Crone KR (eds) Neuroendoscopy, vol 1. Liebert, New York, pp 47–62
Scarff JE (1966) Evaluation of treatment of hydrocephalus. Results of third ventriculostomy and endoscopic cauterization of choroid plexuses compared with mechanical shunts. Arch Neurol 14:382–391
Beems T, Grotenhuis JA (2002) Is the success rate of endoscopic third ventriculostomy age-dependent? An analysis of the results of endoscopic third ventriculostomy I n young children. Childs Nerv Syst 18:605–608
Buxton N, Macarthur D, Mallucci C, Punt J, Vloeberghs M (1998) Neuroendoscopic third ventriculostomy in patients less than 1 year old. Pediatr Neurosurg 29:73–76
Hopf NJ, Grunert P, Fries G, Resch KD, Perneczky A (1999) Endoscopic third ventriculostomy: outcome analysis of 100 consecutive procedures. Neurosurgery 44:795–804
Jones RF, Kwok BC, Stening WA, Vonau M (1996) Third ventriculostomy for hydrocephalus associated with spinal dysraphism: indications and contraindications. Eur J Pediatr Surg 6 [Suppl 1]:5–6
Kim SK, Wang KC, Cho BK (2000) Surgical outcome of pediatric hydrocephalus treated by endoscopic III ventriculostomy: prognostic factors and interpretation of postoperative neuroimaging. Childs Nerv Syst 16:161–169
Siomin V, Cinalli G, Grotenhuis A, Golash A, Oi S, Kothbauer K, Weiner H, Roth J, Beni-Adani L, Pierre-Kahn A, Takahashi Y, Mallucci C, Abbott R, Wisoff J, Constantini S (2002) Endoscopic third ventriculostomy in patients with cerebrospinal fluid infection and/or hemorrhage. J Neurosurg 97:519–524
Teo C (1998) Third ventriculostomy in the treatment of hydrocephalus: experience with more then 120 cases. In: Hellwig D, Bauer BL (eds) Minimally invasive techniques for neurosurgery. Springer, Berlin Heidelberg New York, pp 73–76
Guiot G, Rougerie J, Fourestier M, Fournier A, Comoy C, Vulmière J, Groux R (1963) Explorations endoscopiques intracrâniennes. Presse Med 71:1225–1228
Guiot G (1973) Ventriculo-cisternostomy for stenosis of the aqueduct of Sylvius. Puncture of the floor of the third ventricle with a leucotome under television control. Acta Neurochir (Wien) 28:275–289
Vries JK (1978) An endoscopic technique for third ventriculostomy. Surg Neurol 9:165–168
Abdullah J, Ariff AR, Ghazaime G, Naing NN (2001) Stereotactic neuroendoscopic management of hydrocephalus: a three-year follow-up and analysis of Malaysian children with aqueduct stenosis. Stereotact Funct Neurosurg 76:175–180
Boschert J, Neff W, Schaible T (2002) Endoskopische Ventrikulozisternostomie in frühen Kindesalter. Prakt Padiatr 8:232–240
Cinalli G, Sainte-Rose C, Chumas P, Zerah M, Brunelle F, Lot G, Pierre-Kahn A, Renier D (1999) Failure of third ventriculostomy in the treatment of aqueductal stenosis in children. J Neurosurg 90:448–454
Elbabaa SK, Steinmetz M, Ross J, Moon D, Luciano MG (2001) Endoscopic third ventriculostomy for obstructive hydrocephalus in the pediatric population: evaluation of outcome. Eur J Pediatr Surg 11[Suppl 1]:S52–S54
Fritsch MJ, Mehdorn M (2002) Endoscopic intraventricular surgery for treatment of hydrocephalus and loculated CSF space in children less than one year of age. Pediatr Neurosurg 36:183–188
Gangemi M, Donati P, Maiuri F, Longatti P, Godano U, Mascari C (1999) Endoscopic third ventriculostomy for hydrocephalus. Minim Invasive Neurosurg 42:128–132
Javadpour M, Mallucci C, Brodbelt A, Golash A, May P (2001) The impact of endoscopic third ventriculostomy on the management of newly diagnosed hydrocephalus in infants. Pediatr Neurosurg 35:188–194
Jones RF, Stening WA, Brydon M (1990) Endoscopic third ventriculostomy. Neurosurgery 26:86–91
Jones RF, Kwok BC, Stening WA, Vonau M (1994) The current status of endoscopic third ventriculostomy in the management of non-communicating hydrocephalus. Minim Invasive Neurosurg 37:28–36
Kehler U, Gliemroth J (2002) Endoskopische Ventrikulozisternostomie bei Säuglingen und Kleinkindern—eine Alternative zum Shunt? Prakt Padiatr 8:244–247
Murshid WR (2000) Endoscopic third ventriculostomy: towards more indications for the treatment of non-communicating hydrocephalus. Minim Invasive Neurosurg 43:75–82
Scarrow AM, Levy EI, Pascucci L, Albright AL (2000) Outcome analysis of endoscopic III ventriculostomy. Childs Nerv Syst 16:442–445
Teo C, Jones R (1996) Management of hydrocephalus by endoscopic third ventriculostomy in patients with myelomeningocele. Pediatr Neurosurg 25:57–63
Valenzuela S, Trellez A (1999) Pediatric neuroendoscopy in Chile. Analysis of the first 100 cases. Childs Nerv Syst 15:457–460
Brockmeyer D, Abtin K, Carey L, Walker ML (1998) Endoscopic third ventriculostomy: an outcome analysis. Pediatr Neurosurg 28:235–240
Buxton N, Macarthur D, Mallucci C, Punt J, Vloeberghs M (1998) Neuroendoscopy in the premature population. Childs Nerv Syst 14:649–652
Macarthur DC, Buxton N, Vloeberghs M, Punt J (2001) The effectiveness of neuroendoscopic interventions in children with brain tumours. Childs Nerv Syst 17:589–594
Goumnerova LC, Frim DM (1997) Treatment of hydrocephalus with third ventriculocisternostomy: outcome and CSF flow patterns. Pediatr Neurosurg 27:149–152
Kunz U, Goldmann A, Bader C, Waldbaur H, Oldenkott P (1994) Endoscopic fenestration of the 3rd ventricular floor in aqueductal stenosis. Minim Invasive Neurosurg 37:42–47
Moorthy RK, Rajshekhar V (2002) Management of hydrocephalus associated with occipital encephalocele using endoscopic third ventriculostomy: report of two cases. Surg Neurol 57:351–355
Koch D, Grunert P, Filippi R, Hopf N (2002) Re-ventriculostomy for treatment of obstructive hydrocephalus in cases of stoma dysfunction. Minim Invasive Neurosurg 45:158–163
Siomin V, Weiner H, Wisoff J, Cinalli G, Pierre-Kahn A, Saint-Rose A, Abbott R, Elran H, Beni-Adani L, Ouaknine G, Constantini S (2001) Repeat endoscopic third ventriculostomy: is it worth trying? Childs Nerv Syst 17:551–555
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Koch, D., Wagner, W. Endoscopic third ventriculostomy in infants of less than 1 year of age: which factors influence the outcome?. Childs Nerv Syst 20, 405–411 (2004). https://doi.org/10.1007/s00381-004-0958-7
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00381-004-0958-7