Evidence map›Paper›PMID 35854929›Full record

ArticleJournal of neurosurgery. Case lessons2021

Endoscopic third ventriculostomy for VP shunt malfunction during the third trimester of pregnancy: illustrative case.

Ahmad K Alhaj, Tariq Al-Saadi, Marie-Noëlle Hébert-Blouin, Kevin Petrecca, Roy W R Dudley

Open access · hybridAbstract readCase Reports
In one paragraph

Article in Journal of neurosurgery. Case lessons, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 57% of its field
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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. 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

5 authors at 3 institutions in 2 countries.

Ahmad K AlhajDepartment of Neurosurgery, Ibn Sina Hospital, Ministry of Health, Kuwait City, Kuwait.
Tariq Al-SaadiDepartment of Neurology and Neurosurgery, Montreal Neurological Institute-Hospital, McGill University, Montreal, Quebec, Canada; and.
Marie-Noëlle Hébert-BlouinDepartment of Neurology and Neurosurgery, Montreal Neurological Institute-Hospital, McGill University, Montreal, Quebec, Canada; and.
Kevin PetreccaDepartment of Neurology and Neurosurgery, Montreal Neurological Institute-Hospital, McGill University, Montreal, Quebec, Canada; and.
Roy W R DudleyDivision of Neurosurgery, Department of Pediatric Surgery, McGill University, Montreal, Quebec, Canada.
McGill University · CAIbn Sina Hospital · KWMontreal Neurological Institute and Hospital · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEndoscopic third ventriculostomy (ETV) is a successful procedure for treating noncommunicating hydrocephalus as an alternative to initial ventriculoperitoneal (VP) shunt placement and as a salvage procedure when a VP shunt fails. Physiological changes of pregnancy can lead to VP shunt failure and complicate the management of shunt malfunction, particularly in the third trimester. OBSERVATIONS: The authors present a case in which an ETV was successfully used in the third trimester (31 weeks of gestation) of pregnancy for acute hydrocephalus due to VP shunt malfunction, and the patient went on to deliver a healthy baby at term; the patient remained well in the long-term follow-up. An English-language PubMed literature review revealed four cases of VP shunt failure successfully treated with an ETV in the first or second trimester but no such reports in the third trimester of pregnancy. LESSONS: ETV appears to be a safe and effective alternative to VP shunt replacement in the late prenatal period of pregnancy.

Indexed as

CSF = cerebrospinal fluidCT = computed tomographyendoscopic third ventriculostomyETVETV = endoscopic third ventriculostomyETVSS = ETV Success ScoreEVD = external ventricular drainIAP = intraabdominal pressureICP = intracranial pressureMRI = magnetic resonance imagingpregnancyventriculoperitoneal shuntVP = ventriculoperitoneal

Identifiers

PMID35854929
PMCPMC9241321
OpenAlexW3126663108

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.