Abstract
ObjectivesEndoscopic third ventriculostomy (ETV) emerged as an effective alternative to shunting devices in patients with obstructive hydrocephalus. When ETV fails, neurosurgeons must choose between applying a shunting device or performing a repeat ETV (re-ETV) and attempt a shunt independent outcome. In this series, clinical, surgical and follow-up data from six patients who underwent a second ETV were reviewed. Patients and methodsBetween January 2005 and June 2015, six patients underwent re-ETV, with four being children. Causes of obstructive hydrocephalus included idiopathic aqueduct stenosis, congenital aqueduct stenosis, neonatal intraventricular haemorrage, hypothalamic glioma and post-meningitis aqueductal stenosis. Success of the procedure was defined by clinical improvement and shunt independence. ResultsOverall success rate of this series was 83.3%, with re-ETV being effective in five of the six patients. The single case of re-ETV failure was observed in the pediatric population and was due to late stoma obstruction by tumoral growth, with a ventriculo-peritoneal shunt (VPS) being placed 6 months after re-ETV. In this series, no mortality and no major permanent morbidity were observed following re-ETV. ConclusionRepeat ETV is a safe and effective procedure and should be an option for treatment of recurrent obstructive hydrocephalus if stoma closure or obstruction is present. Younger age and the presence of a previous VPS should not discourage this procedure.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.