Evidence map›Paper›PMID 34846193›Full record

Observational studyClinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis

Utility of Blood Cellular Indices in the Risk Stratification of Patients Presenting with Acute Pulmonary Embolism.

Brett Slajus, Yevgeniy Brailovsky, Iman Darwish, Jawed Fareed, Amir Darki

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

12 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Observational
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Observational
  9. Article
  10. Article
  11. Article
  12. The Association Between Mean Corpuscular Hemoglobin Concentration and Prognosis in Patients with Acute Pulmonary Embolism: A Retrospective Cohort Study.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    Article
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 3 institutions in 1 country.

Brett SlajusLoyola University Medical Center, Stritch School of Medicine, Maywood, IL, USA.ORCID https://orcid.org/0000-0002-4688-4812
Yevgeniy BrailovskyAdvanced Heart Failure, Mechanical Circulatory Support, Heart Transplant, Jefferson Heart Institute, Sidney Kimmel School of Medicine, Thomas Jefferson University, Philadelphia, PA, USA.ORCID https://orcid.org/0000-0002-4811-5267
Iman DarwishLoyola University Medical Center, Stritch School of Medicine, Maywood, IL, USA.ORCID https://orcid.org/0000-0001-6963-1431
Jawed FareedCardiovascular Research Institute, Hemostasis and Thrombosis Research Division, 2456Loyola University Chicago, Health Sciences Division, Maywood, IL, USA.ORCID https://orcid.org/0000-0003-3465-2499
Amir DarkiLoyola University Medical Center, Stritch School of Medicine, Maywood, IL, USA.
Loyola University Medical Center · USLoyola University Chicago · USThomas Jefferson University · US

Funding

Summer Research Experience for Medical Students in Inflammation and Infectious DiseasesT35AI125220 · NIAID · LOYOLA UNIVERSITY CHICAGO · PI Edward M. Campbell, Simon Kaja · 2017 to 2026
$510k
NIAID NIH HHS T35 AI125220
6 · The paper itself

Abstract

Pulmonary embolism (PE) clinical manifestations vary widely, and that scope is not fully captured by current all-cause mortality risk models. PE is associated with inflammatory, coagulation, and hemostatic imbalances so blood cellular indices may be prognostically useful. Complete blood count (CBC) data may improve current risk models like the simplified pulmonary embolism severity index (sPESI) for all-cause mortality, offering greater accuracy and analytic ability. Acute PE patients (n = 228) with confirmatory diagnostic imaging were followed for all-cause mortality. Blood cellular indices were assessed for association to all-cause mortality and were supplemented into sPESI using multivariate logistic regression. Multiple blood cellular indices were found to be significantly associated with all-cause mortality in acute PE. sPESI including red cell distribution width, hematocrit and neutrophil-lymphocyte ratio had better predictive ability as compared to sPESI alone (AUC: 0.852 vs 0.754). Blood cellular indices contribute an inflammatory and hemodynamic perspective not currently included in sPESI. CBC with differential is a widely used, low-cost test that can augment current risk stratification tools for all-cause mortality in acute PE patients.

Indexed as

Decision Support TechniquesHematologic TestsAgedCause of DeathErythrocyte IndicesFemaleHematocritHumansLymphocyte CountMaleMiddle AgedPredictive Value of TestsPrognosisProspective StudiesPulmonary EmbolismRetrospective Studiescomplete blood countcovid-19inflammationpulmonary embolismsPESI

Identifiers

PMID34846193
PMCPMC8649084
OpenAlexW3215442061

What OpenQuestion holds

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LicenceCC BY-NC
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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.