Evidence map›Paper›PMID 31471670›Full record

ArticleEuropean journal of trauma and emergency surgery : official publication of the European Trauma Society2021

Venous thromboembolism (VTE) prophylaxis in severely injured patients: an international comparative assessment.

Amy C Gunning, Ronald V Maier, Doret de Rooij, Luke P H Leenen, Falco Hietbrink

Open access · hybridAbstract readComparative StudyMulticenter Study
In one paragraph

Article in European journal of trauma and emergency surgery : official publication of the European Trauma Society, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 7% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Obesity significantly elevates thromboembolism risk in severe trauma, yet essential resuscitation with TXA and erythrocytes remains safe.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Observational
  10. Article
  11. Indian Society of Critical Care Medicine Consensus Statement for Prevention of Venous Thromboembolism in the Critical Care Unit.Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2022
    Article
  12. Review
  13. Trauma-induced pulmonary thromboembolism: What's update?Chinese journal of traumatology = Zhonghua chuang shang za zhi · 2022
    Review
  14. 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 4 institutions in 3 countries.

Amy C GunningDepartment of Trauma Surgery, University Medical Center Utrecht, Suite: G04.228, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands. a.c.gunning@umcutrecht.nl.
Ronald V MaierDepartment of Trauma Surgery, Harborview Medical Center, Seattle, USA.
Doret de RooijDepartment of Trauma Surgery, University Medical Center Utrecht, Suite: G04.228, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.
Luke P H LeenenDepartment of Trauma Surgery, University Medical Center Utrecht, Suite: G04.228, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.
Falco HietbrinkDepartment of Trauma Surgery, University Medical Center Utrecht, Suite: G04.228, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.
University Hospital Heidelberg · DEHarborview Medical Center · USHeidelberg University · DEUniversity Medical Center Utrecht · NL

Funding

Nederlandse Organisatie voor Wetenschappelijk Onderzoek 017.009.112
6 · The paper itself

Abstract

purposeVenous thromboembolisms (VTE) are a major concern after acute survival from trauma. Variations in treatment protocols for trauma patients exist worldwide. This study analyzes the differences in the number of VTE events and the associated complications of thromboprophylaxis between two level I trauma populations utilizing varying treatment protocols.

methodsInternational multicenter trauma registry-based study was performed at the University Medical Center Utrecht (UMCU) in The Netherlands (early commencement chemical prophylaxis), and Harborview Medical Center (HMC) in the United States (restrictive early chemical prophylaxis). All severely injured patients (ISS ≥ 16), aged ≥ 18 years, and admitted in 2013 were included. Primary outcomes were VTE [deep venous thrombosis (DVT) (no screening), pulmonary embolism (PE)], and hemorrhagic complications.

resultsIn UMCU, 279 patients were included and in HMC, 974 patients. Overall, 75% of the admitted trauma patients in UMCU and 81% in HMC (p < 0.001) received thromboprophylaxis, of which 100% in and 75% at, respectively, UMCU and HMC consisted of chemical prophylaxis. From these patients, 72% at UMCU and 47% at HMC (p < 0.001) were treated within 48 h after arrival. At UMCU, 4 patients (1.4%) (PE = 3, DVT = 1) and HMC 37 patients (3.8%) (PE = 22, DVT = 16; p = 0.06) developed a VTE. At UMCU, a greater percent of patients with VTE had traumatic brain injuries (TBI). Most VTE occurred despite adequate prophylaxis being given (75% UMCU and 81% HMC). Hemorrhagic complications occurred in, respectively, 4 (1.4%) and 10 (1%) patients in UMCU and HMC (p = 0.570). After adjustment for age, ISS, HLOS, and injury type, no significant difference was demonstrated in UMCU compared to HMC for the development of VTE, OR 2.397, p = 0.102 and hemorrhagic complications, OR 0. 586, p = 0.383.

conclusionsA more early commencement protocol resulted in almost twice as much chemical prophylaxis being started within the first 48 h in comparison with a more delayed initiation of treatment. Interestingly, most episodes of VTE developed while receiving recommended prophylaxis. Early chemical thromboprophylaxis did not significantly increase the bleeding complications and it appears to be safe to start early.

Indexed as

AdultAgedFemaleHumansInjury Severity ScoreMaleMiddle AgedNetherlandsRegistriesRisk FactorsTrauma CentersVenous ThromboembolismWashingtonWounds and InjuriesBleeding complicationsInternational comparative assessmentSeverely injured patientsThromboembolic eventsVenous thromboembolism prophylaxis

Identifiers

PMID31471670
PMCPMC7851035
OpenAlexW2971082587

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.