Evidence map›Paper›PMID 27492389›Full record

ArticleChild's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery2016

Surgical outcome of the shunt: 15-year experience in a single institution.

Sara Iglesias, Bienvenido Ros, Álvaro Martín, Antonio Carrasco, Miguel Segura, Andrea Delgado, Francisca Rius, Miguel Ángel Arráez

Abstract read
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In one paragraph

Article in Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Open versus laparoscopic ventriculoperitoneal shunt placement in children: a systematic review and meta-analysis.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2023
    Pooled it
  2. Article
  3. Factors affecting infection risk and revision rates in shunted pediatric hydrocephalus: 10 years of data from a single academic center.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2025
    Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Quality of life in school-age children with shunt implantation due to neonatal posthemorrhagic hydrocephalus.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2021
    Article
  9. Peritoneal insertion of shunts in children: comparison between trocar and laparoscopically guided insertion.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2021
    Article
  10. Shunt independence in paediatric hydrocephalus: our 16-year experience and review.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2019
    Article
  11. Review
  12. Article
  13. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Sara IglesiasDepartment of Neurosurgery, Hospital Regional Universitario de Málaga, Málaga, Spain. siglesias95@yahoo.es.ORCID http://orcid.org/0000-0002-2572-5513
Bienvenido RosDepartment of Neurosurgery, Hospital Regional Universitario de Málaga, Málaga, Spain.
Álvaro MartínDepartment of Neurosurgery, Hospital Regional Universitario de Málaga, Málaga, Spain.
Antonio CarrascoDepartment of Neurosurgery, Hospital Regional Universitario de Málaga, Málaga, Spain.
Miguel SeguraDepartment of Neurosurgery, Hospital Regional Universitario de Málaga, Málaga, Spain.
Andrea DelgadoDepartment of Neurosurgery, Hospital Regional Universitario de Málaga, Málaga, Spain.
Francisca RiusDepartment of Statistics, Universidad de Málaga, Málaga, Spain.
Miguel Ángel ArráezDepartment of Neurosurgery, Hospital Regional Universitario de Málaga, Málaga, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeSurgical outcome after shunt insertion in pediatric hydrocephalus can vary greatly. Although first shunt survival rates and complications have been studied by several teams, much less is known about survival and complications of subsequent systems. The goals of this study were to evaluate the surgical outcome in a series of pediatric patients followed for a long time and establish the differences between first and subsequent extracranial shunt survival and complications.

methodsWe undertook a retrospective study in pediatric patients treated with ventriculoperitoneal shunts between 2000 and 2015 at our institution. Surgical outcome was assessed, and different shunt survival curves were studied with Kaplan-Meier. Complications related to each shunt failure were examined and compared.

resultsA total of 166 patients underwent 425 procedures, with a mean follow-up period of 93 months. The median number of shunt revision surgeries was 2. Shunt survival rates were better with the first shunt compared to those with the subsequent shunts. The main complication necessitating system revision surgery was overdrainage, the frequency of proximal and distal dysfunctions was similar in all the shunt failures, and isolated ventricle and infection were more frequent in younger patients. Shunt-related infections accounted for 7 % of the procedures, and the shunt independence rate was 10 %.

conclusionsThe frequency of complications related to shunt failure in pediatric patients changes during follow-up. A strict protocol of overdrainage detection and active treatment could explain the need for repeat surgeries and the progressively shorter shunt survival time in our series.

Indexed as

AdolescentChildChild, PreschoolEquipment FailureFemaleFollow-Up StudiesHumansHydrocephalusInfantMaleReoperationRetrospective StudiesTreatment OutcomeVentriculoperitoneal ShuntComplicationsOutcomesOverdrainagePediatric hydrocephalusVentriculoperitoneal shunt

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.