Evidence map›Paper›PMID 30875023›Full record

ArticleMetabolic brain disease2019

Immune-inflammatory, oxidative stress and biochemical biomarkers predict short-term acute ischemic stroke death.

Edna Maria Vissoci Reiche, Jair Roberto Gelinksi, Daniela Frizon Alfieri, Tamires Flauzino, Marcio Francisco Lehmann, Maria Caroline Martins de Araújo, Marcell Alysson Batisti Lozovoy, Andrea Name Colado Simão, Elaine Regina Delicato de Almeida, Michael Maes

Abstract read
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In one paragraph

Article in Metabolic brain disease, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

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

  1. Pooled it
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  7. Article
  8. Review
  9. Article
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  14. Lipocalin-2 and Cerebral Stroke.Frontiers in molecular neuroscience · 2022
    Review
  15. Investigating theOxidative medicine and cellular longevity · 2022
    Article
  16. A Study of the Relationship between Blood Glucose and Serum Insulin in Acute Cerebrovascular Disease.Evidence-based complementary and alternative medicine : eCAM · 2022
    Article
  17. Review
  18. Article
  19. Promoter polymorphism ofBiomedical reports · 2021
    Article
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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

10 authors.

Edna Maria Vissoci ReicheDepartment of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, Londrina State University, Av. Robert Koch, 60, CEP 86.038-440, Londrina, Paraná, Brazil. reiche@sercomtel.com.br.ORCID 0000-0001-6507-2839
Jair Roberto GelinksiClinical and Laboratory Pathophysiology Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil.
Daniela Frizon AlfieriHealth Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil.
Tamires FlauzinoHealth Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil.
Marcio Francisco LehmannDepartment of Clinical Surgery, Health Sciences Center, and Neurosurgery Service of the University Hospital, State University of Londrina, Londrina, Paraná, Brazil.
Maria Caroline Martins de AraújoNeurology Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil.
Marcell Alysson Batisti LozovoyDepartment of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, Londrina State University, Av. Robert Koch, 60, CEP 86.038-440, Londrina, Paraná, Brazil.
Andrea Name Colado SimãoDepartment of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, Londrina State University, Av. Robert Koch, 60, CEP 86.038-440, Londrina, Paraná, Brazil.
Elaine Regina Delicato de AlmeidaDepartment of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, Londrina State University, Av. Robert Koch, 60, CEP 86.038-440, Londrina, Paraná, Brazil.
Michael MaesIMPACT Strategic Research Centre, School of Medicine, Deakin University, Geelong, Victoria, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the study was to define new immune-inflammatory, oxidative stress and biochemical biomarkers, which predict mortality within a period of 3 months after acute ischemic stroke (AIS). We recruited 176 healthy volunteers and 145 AIS patients, categorized as AIS survivors and non-survivors, and measured interleukin (IL)-6, high sensitivity C-reactive protein (hsCRP), ferritin, iron, total serum protein (TSP), erythrocyte sedimentation rate (ESR), white blood cells (WBC), 25 hydroxyvitamin D [25(OH)D], lipid hydroperoxides (CL-LOOH), insulin, glucose and high-density lipoprotein (HDL)-cholesterol. In patients, these biomarkers were measured within 24 h after AIS onset. We also computed two composite scores reflecting inflammatory indices, namely INFLAM index1 (sum of z scores of hsCRP+IL-6 + ferritin+ESR + WBC) and INFLAM index2 (z INFLAM index1 - z 25(OH)D - z iron + z TSP). Three months after AIS, non-survivors (n = 54) showed higher baseline levels of IL-6, hsCRP, ferritin and glucose and lower levels of HDL-cholesterol and 25(OH)D than survivors (n = 91). Non-survivors showed higher baseline ESR and lowered TSP than controls, while survivors occupied an intermediate position. Death after AIS was best predicted by increased IL-6, glucose, ferritin and CL-LOOH and lowered 25(OH)D levels. The area under the receiver operating curves computed on the INFLAM index1 and 2 scores were 0.851 and 0.870, respectively. In conclusion, activation of peripheral immune-inflammatory, oxidative and biochemical pathways is critically associated with mortality after AIS. Our results may contribute to identify new biomarker sets, which may predict post-stroke death, as well as suggest that IL-6 trans-signaling coupled with redox imbalances may be possible new targets in the prevention of short-term outcome AIS death.

Indexed as

AdultAgedBiomarkersBlood SedimentationBrain IschemiaFemaleHumansInflammationInterleukin-6MaleMiddle AgedOxidative StressStrokeTreatment OutcomeBiomarkersInterleukin-6BiomarkersIL-6InflammationIschemic strokeMortalityOxidative stress

Identifiers

What Socratic 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 Socratic graph.