Evidence map›Paper›PMID 33270290›Full record

ReviewEuropean journal of haematology2021

The hematologic consequences of obesity.

Johanna C Purdy, Joseph J Shatzel

Registry-linked trialOpen access · greenAbstract readReview
In one paragraph

Review in European journal of haematology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05864079 (Serum Levels of Developmental Endothelial Locus-1 and Its Relationship With Platelet Count and Soluble P-selectin in Overweight and Obese Subjects), which is not on this map. Cited by 97 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed, 1 pooled it
10.2field-weighted citation impact, top 1% 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.

NCT05864079 completednot on this mapstarted 2023, after this paper: background citation

Serum Levels of Developmental Endothelial Locus-1 and Its Relationship With Platelet Count and Soluble P-selectin in Overweight and Obese Subjects

TypeobservationalSponsorAswan University HospitalRan2023 to 2024Enrolled66ConditionsOverweight and ObesityArmsPlatelet count, Developmental endothelial locus-1 (DEL-1), soluble P-selectin (sP-sel)
3 · Its place in the literature

Who cites it

97 citing papers in PubMed, 1 synthesis or guideline pooled it, 199 citations in OpenAlex.

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  17. Impact of a soybean oil-enriched diet on metabolic parameters in a chick model of childhood obesity.Veterinary research forum : an international quarterly journal · 2026
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37 more citing papers are in PubMed but not listed here.

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

2 authors at 1 institution in 1 country.

Johanna C PurdyDivision of General Internal Medicine and Geriatrics, Oregon Health & Science University, Portland, OR, USA.ORCID https://orcid.org/0000-0002-7978-2345
Joseph J ShatzelDivision of Hematology and Oncology, Oregon Health & Science University, Portland, OR, USA.
Oregon Health & Science University · US

Funding

Evaluating the Safety and Efficacy of Targeting the Contact Pathway to Prevent Device Associated Thrombosis.R01HL151367 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI SHATZEL, JOSEPH JAMES · 2020 to 2024
$1.5M
National Institutes of Health, National Heart, Lung, and Blood Institute HL151367NHLBI NIH HHS R01 HL151367
6 · The paper itself

Abstract

The prevalence of obesity is increasing and progressively influencing physician-patient interactions. While there is a sizable amount of data demonstrating that obesity is a state of low-grade inflammation, to our knowledge, there is no single review summarizing its effects on hematologic parameters and thrombotic risk. We performed a literature search which largely surfaced observational studies, with a few systematic reviews and meta-analyses of these studies. We took care to review the mechanisms driving an inflammatory state and obesity's effect on white blood cells, red blood cells, platelets, and thrombotic risk. There is an observed relative, and sometimes absolute leukocytosis driven by this inflammatory state. Obesity is also associated with increased platelet counts and an increased risk for venous thromboembolism (VTE). Lastly, the association between obesity, iron deficiency (ID), and red blood cell counts may be present but remains uncertain. Recognizing the above associations may provide clinicians with reassurance regarding otherwise unexplained hematologic abnormalities in obese individuals. We hope this review will prompt future studies to further understand the underlying mechanisms driving these abnormalities and identify modifiable risk factors and potential therapeutic targets to prevent the development of probable obesity-associated conditions with significant morbidity and mortality, such as ID and VTE.

Indexed as

Adipose TissueAnimalsBiomarkersCytokinesDisease SusceptibilityHumansInflammationInflammation MediatorsLeukocyte CountLeukocytosisObesitySex FactorsBiomarkersCytokinesInflammation Mediatorsanemiairon deficiencyleukocytosisthrombocytosisvenous thromboembolism

Identifiers

PMID33270290
PMCPMC8086364
OpenAlexW3106908788

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.