Evidence map›Paper›PMID 31089789›Full record

ArticleEuropean journal of trauma and emergency surgery : official publication of the European Trauma Society2021

A proposed amendment to the current guidelines for mild traumatic brain injury: reducing computerized tomographies while maintaining safety.

Tomas Vedin, Mathias Karlsson, Marcus Edelhamre, Linus Clausen, Sebastian Svensson, Mikael Bergenheim, Per-Anders Larsson

Open access · hybridAbstract read
In one paragraph

Article in European journal of trauma and emergency surgery : official publication of the European Trauma Society, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

6 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
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  3. Higher risk of traumatic intracranial hemorrhage with antiplatelet therapy compared to oral anticoagulation-a single-center experience.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2024
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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

7 authors at 2 institutions in 1 country.

Tomas VedinClinical Sciences, Helsingborg, Lund University, Svartbrödragränden 3-5, 251 87, Helsingborg, Sweden. tvedin@gmail.com.ORCID http://orcid.org/0000-0003-1913-7958
Mathias KarlssonDepartment of Clinical Chemistry, Center for Clinical Research, Centralsjukhuset, Karlstad, Sweden.
Marcus EdelhamreClinical Sciences, Helsingborg, Lund University, Svartbrödragränden 3-5, 251 87, Helsingborg, Sweden.
Linus ClausenClinical Sciences, Helsingborg, Lund University, Svartbrödragränden 3-5, 251 87, Helsingborg, Sweden.
Sebastian SvenssonClinical Sciences, Helsingborg, Lund University, Svartbrödragränden 3-5, 251 87, Helsingborg, Sweden.
Mikael BergenheimCentralsjukhuset i Karlstad, Rosenborgsgatan 9, 652 30, Karlstad, Sweden.
Per-Anders LarssonClinical Sciences, Helsingborg, Lund University, Svartbrödragränden 3-5, 251 87, Helsingborg, Sweden.
Lund University · SEKarlstad Central Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeHead trauma is a common complaint in emergency departments. Identifying patients with serious injuries can be difficult and generates many computerized tomographies. Reducing the number of computerized tomographies decreases both cost and radiation exposure. The aim of this study was to evaluate whether the current Scandinavian Neurotrauma Committee guidelines could be revised in such a way that would enable hospitals to perform fewer computerized tomographies while maintaining the ability to identify all patients requiring neurological intervention.

methodsA retrospective study of the medical records of adult patients suffering a traumatic brain injury was performed. A total of 1671 patients over a period of 365 days were included, and 25 parameters were extracted. Multitrauma patients managed with ATLS™ were excluded. The Scandinavian Neurotrauma Committee guidelines were amended with the previously derived "low-risk proposal" and applied retrospectively to the cohort.

resultsIncidence of intracranial hemorrhage was 5.6% (93/1671). Application of the current Scandinavian Neurotrauma Committee guidelines would have resulted in 860 computerized tomographies and would have missed 11 intracranial hemorrhages. The proposed amendment with the low-risk proposal would have resulted in 748 CT scans and would have missed 19 intracranial hemorrhages (a relative reduction of 13%). None of the missed intracranial hemorrhages required neurological intervention.

conclusionFor patients with mild and moderate traumatic brain injuries, application of the Scandinavian Neurotrauma Committee guidelines amended with the low-risk proposal may result in a significant reduction of computerized tomographies without missing any patients in need of neurological intervention.

Indexed as

Brain ConcussionBrain Injuries, TraumaticCraniocerebral TraumaAdultHumansRetrospective StudiesTomography, X-Ray ComputedBrain injuriesIntracranial hemorrhagePractice guidelines as topicTomographyTraumaticX-ray computed

Identifiers

PMID31089789
PMCPMC8476398
OpenAlexW2945660896

What OpenQuestion holds

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LicenceCC BY
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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.