Evidence map›Paper›PMID 28525972›Full record

ArticleBMC neurology2017

Association of fibrinogen level with early neurological deterioration among acute ischemic stroke patients with diabetes.

Seong-Joon Lee, Ji Man Hong, Sung Eun Lee, Dae Ryong Kang, Bruce Ovbiagele, Andrew M Demchuk, Jin Soo Lee

Open access · goldAbstract read
In one paragraph

Article in BMC neurology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.6field-weighted citation impact, top 6% 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

32 citing papers in PubMed, 58 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Observational
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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

7 authors at 4 institutions in 3 countries.

Seong-Joon LeeDepartment of Neurology, Ajou University School of Medicine, Ajou University Medical Center, San 5, Woncheon-dong, Yeongtong-gu, Suwon, Kyungki-do, 443-721, South Korea.
Ji Man HongDepartment of Neurology, Ajou University School of Medicine, Ajou University Medical Center, San 5, Woncheon-dong, Yeongtong-gu, Suwon, Kyungki-do, 443-721, South Korea.
Sung Eun LeeDepartment of Neurology, Ajou University School of Medicine, Ajou University Medical Center, San 5, Woncheon-dong, Yeongtong-gu, Suwon, Kyungki-do, 443-721, South Korea.
Dae Ryong KangCenter of Biomedical Data Science/ Institute of Genomic Cohort, Yonsei University Wonju College of Medicine, Wonju, South Korea.
Bruce OvbiageleDepartment of Neurology, Medical University of South Carolina, Charleston, SC, USA.
Andrew M DemchukCalgary Stroke Program, Departments of Clinical Neurosciences and Radiology, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada.
Jin Soo LeeDepartment of Neurology, Ajou University School of Medicine, Ajou University Medical Center, San 5, Woncheon-dong, Yeongtong-gu, Suwon, Kyungki-do, 443-721, South Korea. jinsoo22@gmail.com.ORCID http://orcid.org/0000-0002-7225-6166
Ajou University · KRMedical University of South Carolina · USUniversity of Calgary · CAYonsei University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDiabetes mellitus (DM) is a risk factor for early neurological deterioration (END) in acute ischemic stroke. The prothrombotic protein fibrinogen is frequently elevated in patients with diabetes, and may be associated with poorer prognoses. We evaluated whether fibrinogen is associated with END in patients with diabetes after acute ischemic stroke.

methodsWe included 3814 patients from a single hospital database admitted within 72 h of onset of ischemic stroke. END was defined as an increase in the National Institutes of Health Stroke Scale (NIHSS) ≥2 within 7 days post-admission. In the total population (END, n = 661; non-END, n = 3153), univariate and multivariate analyses were performed to assess fibrinogen as an independent predictor for END. We then performed propensity score matching and univariate analyses for DM (END, n = 261; non-END, n = 522) and non-DM populations (END, n = 399; non-END, n = 798). Multiple logistic analyses were performed after matching for fibrinogen as a risk factor in each subgroup.

resultsFibrinogen levels were higher in the END group than in the non-END group (367 ± 156 mg/dL vs. 347 ± 122 mg/dL, p = 0.002), though they were not associated with END in logistic regression analyses. Fibrinogen levels were found to be an independent predictor for END, but only in the DM population (fibrinogen levels 300-599 mg/dL, odds ratio: 1.618, 95% confidence interval: 1.037-2.525, p = 0.034, fibrinogen levels ≥600 mg/dL, 2.575, 1.018-6.514, p = 0.046; non-DM population, p = 0.393). The diabetes-fibrinogen interaction for the entire cohort was p = 0.101.

conclusionsElevated fibrinogen is dose-dependently associated with END in patients with diabetes following acute ischemic stroke.

Indexed as

AgedBrain IschemiaCohort StudiesDiabetes MellitusFemaleFibrinogenHumansMaleMiddle AgedOdds RatioRetrospective StudiesRisk FactorsStrokeFibrinogenCerebral infarctionDiabetes mellitusDisease progressionFibrinogenIntracranial thrombosis

Identifiers

PMID28525972
PMCPMC5438529
OpenAlexW2615562621

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.