Evidence map›Paper›PMID 31760893›Full record

ArticleJournal of neurotrauma2020

Association between Cerebrovascular Reactivity Monitoring and Mortality Is Preserved When Adjusting for Baseline Admission Characteristics in Adult Traumatic Brain Injury: A CENTER-TBI Study.

Frederick A Zeiler, Ari Ercole, Erta Beqiri, Manuel Cabeleira, Eric P Thelin, Nino Stocchetti, Ewout W Steyerberg, Andrew I R Maas, David K Menon, Marek Czosnyka and 2 more

Abstract readMulticenter Study
In one paragraph

Article in Journal of neurotrauma, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
62citing 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

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

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  20. ASA score is an independent predictor of 1-year outcome after moderate-to-severe traumatic brain injury.Scandinavian journal of trauma, resuscitation and emergency medicine · 2025
    Article

2 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

12 authors.

Frederick A ZeilerDivision of Anaesthesia, Division of Neurosurgery, Addenbrooke's Hospital, University of Cambridge, Cambridge, United Kingdom.
Ari ErcoleDivision of Anaesthesia, Division of Neurosurgery, Addenbrooke's Hospital, University of Cambridge, Cambridge, United Kingdom.
Erta BeqiriBrain Physics Laboratory, Division of Neurosurgery, Addenbrooke's Hospital, University of Cambridge, Cambridge, United Kingdom.
Manuel CabeleiraBrain Physics Laboratory, Division of Neurosurgery, Addenbrooke's Hospital, University of Cambridge, Cambridge, United Kingdom.
Eric P ThelinDepartment of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Nino StocchettiNeuro ICU Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy.
Ewout W SteyerbergDepartment of Public Health, Erasmus MC-University Medical Center Rotterdam, Rotterdam, the Netherlands and Department of Medical Statistics and Bioinformatics, Leiden University Medical Center, Leiden, the Netherlands.
Andrew I R MaasDepartment of Neurosurgery, University Hospital Antwerp, Edegem, Belgium.
David K MenonDivision of Anaesthesia, Division of Neurosurgery, Addenbrooke's Hospital, University of Cambridge, Cambridge, United Kingdom.
Marek CzosnykaBrain Physics Laboratory, Division of Neurosurgery, Addenbrooke's Hospital, University of Cambridge, Cambridge, United Kingdom.
Peter SmielewskiBrain Physics Laboratory, Division of Neurosurgery, Addenbrooke's Hospital, University of Cambridge, Cambridge, United Kingdom.
CENTER-TBI High Resolution ICU (HR ICU) Sub-Study Participants and Investigators

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cerebral autoregulation, as measured using the pressure reactivity index (PRx), has been related to global patient outcome in adult patients with traumatic brain injury (TBI). To date, this has been documented without accounting for standard baseline admission characteristics and intracranial pressure (ICP). We evaluated this association, adjusting for baseline admission characteristics and ICP, in a multi-center, prospective cohort. We derived PRx as the correlation between ICP and mean arterial pressure in prospectively collected multi-center data from the High-Resolution Intensive Care Unit (ICU) cohort of the Collaborative European NeuroTrauma Effectiveness Research in TBI (CENTER-TBI) study. Multi-variable logistic regression models were analyzed to assess the association between global outcome (measured as either mortality or dichotomized Glasgow Outcome Score-Extended [GOSE]) and a range of covariates (IMPACT [International Mission for Prognosis and Analysis of Clinical Trials] Core and computed tomography [CT] variables, ICP, and PRx). Performance of these models in outcome association was compared using area under the receiver operating curve (AUC) and Nagelkerke's pseudo-R

Indexed as

AdultBrain Injuries, TraumaticCerebrovascular CirculationCohort StudiesFemaleHumansMaleMiddle AgedMortalityPatient AdmissionProspective StudiesSingle-Blind Methodautoregulationcerebrovascular reactivityIMPACToutcome analysis

Identifiers

PMID31760893
PMCPMC7232651

What OpenQuestion holds

Textmetadata
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.