Cerebrovascular Pressure Reactivity Measures: Index Comparison and Clinical Outcome in Patients With Traumatic Brain Injury Treated According to an Intracranial Pressure-Focused Management: Rejection of the Null Hypothesis.

Axel Risinger Liljegren, Camilla Brorsson, Marcus Karlsson, Lars-Owe D Koskinen, Nina Sundström

Open access · goldAbstract read

In one paragraph

Article in Neurotrauma reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

0.2field-weighted citation impact, top 39% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

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 1 institution in 1 country.

Axel Risinger LiljegrenDepartment of Clinical Science-Neurosciences, Radiation Physics, Biomedical Engineering, Umeå University, Umeå, Sweden.

Camilla BrorssonDepartment of Surgery and Perioperative Sciences, Radiation Physics, Biomedical Engineering, Umeå University, Umeå, Sweden.

Marcus KarlssonDepartment of Radiation Sciences, Radiation Physics, Biomedical Engineering, Umeå University, Umeå, Sweden.

Lars-Owe D KoskinenDepartment of Clinical Science-Neurosciences, Radiation Physics, Biomedical Engineering, Umeå University, Umeå, Sweden.

Nina SundströmDepartment of Radiation Sciences, Radiation Physics, Biomedical Engineering, Umeå University, Umeå, Sweden.

Umeå University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim was to investigate whether the pressure reactivity indices PRx, long-PRx (L-PRx), and pressure reactivity (PR) are interchangeable as measures of vascular reactivity, and whether they correlate with clinical outcome when an intracranial pressure (ICP)-targeted treatment regimen is applied in patients with traumatic brain injury (TBI). Patients with TBI (

Indexed as

neurointensive careneurosurgerypressure reactivity indicestraumatic brain injury

Identifiers

PMID38156075

DOI10.1089/neur.2023.0074

PMCPMC10754344

OpenAlexW4390279971

What OpenQuestion holds

Textmetadata

LicenceCC BY

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.