Evidence map›Paper›PMID 32998744›Full record

SynthesisWorld journal of emergency surgery : WJES2020

Global changes in mortality rates in polytrauma patients admitted to the ICU-a systematic review.

Johanna M M van Breugel, Menco J S Niemeyer, Roderick M Houwert, Rolf H H Groenwold, Luke P H Leenen, Karlijn J P van Wessem

Registry-linked trialAbstract readSystematic Review
In one paragraph

Synthesis in World journal of emergency surgery : WJES, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06732752 (Prospective Validation of the New Trauma Score), which is not on this map. Cited by 94 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
94citing papers in PubMed, 6 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.

NCT06732752 not yet recruitingnot on this mapstarted 2025, after this paper: background citation

Prospective Validation of the New Trauma Score (NTS) for Superior Prediction of Mortality Compared to the Revised Trauma Score

TypeobservationalSponsorAl-Nahrain UniversityRan2025 to 2025Enrolled177ConditionsTrauma
3 · Its place in the literature

Who cites it

94 citing papers in PubMed, 6 syntheses or guidelines pooled it.

  1. Significant other reported outcome measures within European cohorts of severely injured patients: A systematic review.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2026
    Pooled it
  2. Neutrophil cell surface receptor dynamics following trauma: a systematic review.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2025
    Pooled it
  3. Early versus late tracheostomy in people with multiple trauma.The Cochrane database of systematic reviews · 2025
    Pooled it
  4. Blood transfusion strategies for major bleeding in trauma.The Cochrane database of systematic reviews · 2025
    Pooled it
  5. Substantial heterogeneity in trauma triage tool characteristic operationalization for identification of major trauma: a hybrid systematic review.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2025
    Pooled it
  6. Pooled it
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  16. Older age and post-traumatic organ failure a TraumaRegister DGUEuropean journal of trauma and emergency surgery : official publication of the European Trauma Society · 2026
    Article
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  19. Article
  20. Article

34 more citing papers are in PubMed but not listed here.

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

6 authors.

Johanna M M van BreugelDepartment of Trauma Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3585 GA, Utrecht, The Netherlands. j.m.m.vanbreugel-4@umcutrecht.nl.ORCID 0000-0003-0307-303X
Menco J S NiemeyerDepartment of Trauma Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3585 GA, Utrecht, The Netherlands.
Roderick M HouwertDepartment of Trauma Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3585 GA, Utrecht, The Netherlands.
Rolf H H GroenwoldDepartment of Clinical Epidemiology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands.
Luke P H LeenenDepartment of Trauma Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3585 GA, Utrecht, The Netherlands.
Karlijn J P van WessemDepartment of Trauma Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3585 GA, Utrecht, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMany factors of trauma care have changed in the last decades. This review investigated the effect of these changes on global all-cause and cause-specific mortality in polytrauma patients admitted to the intensive care unit (ICU). Moreover, changes in trauma mechanism over time and differences between continents were analyzed. MAIN BODY: A systematic review of literature on all-cause mortality in polytrauma patients admitted to ICU was conducted. All-cause and cause-specific mortality rates were extracted as well as trauma mechanism of each patient. Poisson regression analysis was used to model time trends in all-cause and cause-specific mortality. Thirty studies, which reported mortality rates for 82,272 patients, were included and showed a decrease of 1.8% (95% CI 1.6-2.0%) in all-cause mortality per year since 1966. The relative contribution of brain injury-related death has increased over the years, whereas the relative contribution of death due to multiple organ dysfunction syndrome (MODS), acute respiratory distress syndrome, and sepsis decreased. MODS was the most common cause of death in North America, and brain-related death was the most common in Asia, South America, and Europe. Penetrating trauma was most often reported in North America and Asia.

conclusionsAll-cause mortality in polytrauma patients admitted to the ICU has decreased over the last decades. A shift from MODS to brain-related death was observed. Geographical differences in cause-specific mortality were present, which may provide region-specific learning possibilities resulting in improvement of global trauma care.

Indexed as

Hospital MortalityIntensive Care UnitsCause of DeathHumansMultiple TraumaIntensive care unitMortalityPolytrauma patientsTrauma care

Identifiers

PMID32998744
PMCPMC7526208

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Registered trials

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.