Evidence map›Paper›PMID 33748963›Full record

Trial reportBritish journal of haematology2021

Glucocorticoid use and risk of first and recurrent venous thromboembolism: self-controlled case-series and cohort study.

Fernanda A Orsi, Willem M Lijfering, Geert-Jan Geersing, Frits R Rosendaal, Olaf M Dekkers, Saskia le Cessie, Suzanne C Cannegieter

Open access · hybridAbstract readClinical TrialMulticenter Study
In one paragraph

Trial report in British journal of haematology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
5.4field-weighted citation impact, top 3% 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

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

  1. Pooled it
  2. Review
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  6. A Review of the Role of Neuroimaging in Neurotoxicity Monitoring in Children with Acute Lymphoblastic Leukemia.Medical science monitor : international medical journal of experimental and clinical research · 2025
    Review
  7. Article
  8. Article
  9. Thrombotic complications of glucocorticoids and anabolic steroids.Research and practice in thrombosis and haemostasis · 2025
    Review
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  11. Article
  12. 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

7 authors at 3 institutions in 2 countries.

Fernanda A OrsiDepartment of Clinical Pathology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil.ORCID 0000-0002-7908-9073
Willem M LijferingDepartment of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands.
Geert-Jan GeersingJulius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands.
Frits R RosendaalDepartment of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands.
Olaf M DekkersDepartment of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands.
Saskia le CessieDepartment of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands.
Suzanne C CannegieterDepartment of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands.
Leiden University Medical Center · NLUniversidade Estadual de Campinas (UNICAMP) · BRUniversity Medical Center Utrecht · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glucocorticoid treatment increases venous thromboembolism (VTE) risk. Whether this is due to the medication or the underlying disease, or affects the risk of VTE recurrence, has been difficult to determine. The aim of our present study was to quantify the risk for first and recurrent VTE associated with oral glucocorticoids use, considering the underlying disease. A total of 2547 patients with VTE from the Multiple Environmental and Genetic Assessment of Risk Factors for Venous Thrombosis (MEGA) study were linked to the Dutch Pharmaceutical Statistics register. The risk of first VTE during periods of exposure with oral glucocorticoids was estimated by the self-controlled case series method and that of recurrent VTE was examined in a cohort design. The incidence rate ratio (IRR) of first VTE in the period of glucocorticoid treatment was 3·51 [95% confidence interval (CI) 2·55-4·80]. This IRR was 2·53 (95% CI 1·10-5·72) in the week before treatment started, 5·28 (95% CI 2·89-9·53) in the first 7 days of treatment, remained elevated afterwards and decreased to 1·55 (95% CI 0·85-3·12) after 6 months, as compared to unexposed periods. The hazard ratio for recurrence was 2·72 (95% CI 1·64-4·78) in treatment periods as compared with no treatment. The increased risk of VTE associated with oral glucocorticoid treatment is due to a combined effect of the treatment and the underlying disease, remaining high during the first months of prescription.

Indexed as

GlucocorticoidsVenous ThromboembolismAdministration, OralAdolescentAdultAgedCase-Control StudiesFemaleFollow-Up StudiesHumansIncidenceMaleMiddle AgedRisk FactorsGlucocorticoidscoagulationglucocorticoidsinflammationrisk factorsthrombosis

Identifiers

PMID33748963
PMCPMC8251551
OpenAlexW3135965858

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.