Evidence map›Paper›PMID 34484426›Full record

ArticleTherapeutic advances in neurological disorders2021

Non-invasive markers of liver fibrosis and outcome in large vessel occlusion stroke.

Simon Fandler-Höfler, Rudolf E Stauber, Markus Kneihsl, Gerit Wünsch, Melanie Haidegger, Birgit Poltrum, Alexander Pichler, Hannes Deutschmann, Christian Enzinger, Peter Fickert and 1 more

Open access · goldAbstract read
In one paragraph

Article in Therapeutic advances in neurological disorders, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 7% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

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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

11 authors at 1 institution in 1 country.

Simon Fandler-HöflerDepartment of Neurology, Medical University of Graz, Graz, Austria.ORCID https://orcid.org/0000-0001-9043-0378
Rudolf E StauberDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria.
Markus KneihslDepartment of Neurology, Medical University of Graz, Graz, Austria.ORCID https://orcid.org/0000-0002-6334-9432
Gerit WünschInstitute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Graz, Austria.
Melanie HaideggerDepartment of Neurology, Medical University of Graz, Graz, Austria.
Birgit PoltrumDepartment of Neurology, Medical University of Graz, Graz, Austria.
Alexander PichlerDepartment of Neurology, Medical University of Graz, Graz, Austria.
Hannes DeutschmannDivision of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology, Medical University of Graz, Graz, Austria.
Christian EnzingerDepartment of Neurology, Medical University of Graz, Graz, Austria.
Peter FickertDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Medical University of Graz, Graz, Austria.
Thomas GattringerDepartment of Neurology, Medical University of Graz, Auenbruggerplatz 22, Graz, 8036, Austria Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology, Medical University of Graz, Austria.
Medical University of Graz · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLiver fibrosis has been identified as an outcome predictor in cardiovascular disease and has been associated with hematoma expansion and mortality in patients with primary intracerebral hemorrhage. We aimed to explore whether clinically inapparent liver fibrosis is related to neurological outcome, mortality, and intracranial hemorrhage risk in ischemic stroke patients after mechanical thrombectomy.

methodsWe included consecutive patients with anterior circulation large vessel occlusion stroke treated at our center with mechanical thrombectomy between January 2011 and April 2019. Clinical data had been collected prospectively; laboratory data were extracted from our electronic hospital information system. We calculated the Fibrosis-4 index (FIB-4), an established non-invasive liver fibrosis test. The main outcomes were postinterventional intracranial hemorrhage, unfavorable functional status (modified Rankin scale scores of 3-6), and mortality three months post-stroke.

resultsIn the 460 patients (mean age 69 years, 49.3% female) analyzed, FIB-4 indicated advanced liver fibrosis in 22.6%. Positive FIB-4 was associated with unfavorable neurological outcomes and mortality three months post-stroke, even after correction for co-factors [Odds Ratio (OR) 2.15 for unfavorable outcome in patients with positive FIB-4, 95% confidence interval (CI) 1.21-3.83,

conclusionsClinically inapparent liver fibrosis (based on simple clinical and laboratory parameters) represents an independent risk factor for unfavorable outcomes, including mortality, at three months after stroke thrombectomy. Elevated liver fibrosis indices warrant further hepatological work-up and thorough screening for atrial fibrillation in stroke patients.

Indexed as

atrial fibrillationischemic strokeliver fibrosisoutcomethrombectomy

Identifiers

PMID34484426
PMCPMC8411648
OpenAlexW3196376174

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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.