Evidence map›Paper›PMID 20087687›Full record

ArticleNeurocritical care2010

The course of intracranial pressure in traumatic brain injury: relation with outcome and CT-characteristics.

Rosette Bremmer, Bauke M de Jong, Michiel Wagemakers, Joost G Regtien, Joukje van der Naalt

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Article in Neurocritical care, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

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

  1. Pooled it
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  3. Article
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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.

Rosette BremmerDepartment of Neurology, University and Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands.
Bauke M de Jong
Michiel Wagemakers
Joost G Regtien
Joukje van der Naalt

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOne of the predictive factors of outcome in traumatic brain injury is high intracranial pressure (ICP). Recently, the time course of ICP has been described but few data are available on the relation of these ICP profiles and outcome. The aim of this study is to investigate the relation of the time course of ICP with CT-findings and outcome.

methodsRetrospective analysis of prospectively collected data of 246 patients with traumatic brain injury admitted to the neurosurgical intensive care unit.

resultsEarly rise in ICP (within the first 2 days) was present in 32%, an intermediate rise (between days 3 and 5) in 34% and a late rise (after day 5) in 34% of patients. Half of the patients with a normal opening pressure (76%) developed intermediate or late ICP rise profiles. More mass lesions and sub/epidural hematomas were present in the late rise group. Patients with a late ICP rise required significant more intensive treatment (65% vs. 37 and 33%) when compared to the early and intermediate rise groups. In multiple regression analysis both ICP profiles and extracranial hematomas were related to outcome. With late ICP rise more unfavorable outcome (46 vs. 17%, P < 0.001) was seen although one in four patients showed a favorable outcome.

conclusionDuring ICP monitoring different ICP profiles are present over time. These profiles are related to CT-characteristics and outcome. The importance of early and late monitoring of ICP is underlined.

Indexed as

Tomography, X-Ray ComputedAdultBrain InjuriesCritical CareDisability EvaluationFemaleGlasgow Coma ScaleGlasgow Outcome ScaleHematoma, Epidural, CranialHematoma, SubduralHumansIntracranial PressureMaleMiddle AgedNeurologic ExaminationPersistent Vegetative State

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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.