Evidence map›Paper›PMID 37156964›Full record

SynthesisJournal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology2023

Prevalence of preoperative deep vein thrombosis in long bone fractures of lower limbs: a systematic review and meta-analysis.

Yaowen Hu, Liwen Zhu, Xuan Tian, Fangfang Duan

Registry-linked trialOpen access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Journal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06877052 (Prediction of Venous Thrombosis After Fracture Operation), which is not on this map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
3.0field-weighted citation impact, top 9% 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.

NCT06877052 completednot on this mapstarted 2024, after this paper: background citation

Prediction of Venous Thrombosis After Fracture Operation: Comparative Analysis of Different Fracture Sites

TypeobservationalSponsorFoshan Hospital of Traditional Chinese MedicineRan2024 to 2024Enrolled429ConditionsFractures
3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Calf Muscle Vein Thrombosis After Hip and Lower-Limb Fracture Surgery: A Systematic Review and Meta-Analysis.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    Pooled it
  3. Diagnostic Efficacy of Acoustic Radiation Force Impulse in Staging of Lower Limb Intramuscular Venous Thrombosis: A Single-Center Prospective Cohort Study.Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine · 2026
    Article
  4. Review
  5. In-hospital deep vein thrombosis after tibial plateau fractures: incidence, laterality/anatomy, and risk factors in a multicenter retrospective cohort of 3366 patients.Journal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology · 2026
    Article
  6. Article
  7. Review
  8. Rapid-Onset Venous Thrombosis After Tibia Fracture: A Case Report.The American journal of case reports · 2025
    Article
  9. Double plating versus nail-plate construct in AO 33C distal femur fractures: treatment choice affects knee alignment, clinical outcomes, and quality of life-a multicenter study.Journal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology · 2025
    Observational
  10. Review
  11. Study on Deep Vein Thrombosis Incidence and Risk Factors in Orthopedic Trauma Patients with Chronic Hepatitis B: 579 Cases Analyzed.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    Article
  12. Application of Novel Thrombosis Scale in Fracture Related Lower Extremity Deep Venous Thrombosis.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

4 authors at 1 institution in 1 country.

Yaowen Hu *Beijing Jishuitan Hospital, The Fourth Clinical Medical College, Peking University Health Science Center, Beijing, China.
Liwen Zhu *Beijing Jishuitan Hospital, The Fourth Clinical Medical College, Peking University Health Science Center, Beijing, China.
Xuan TianDepartment of Vascular Surgery, Beijing Jishuitan Hospital, Beijing, China.
Fangfang DuanClinical Epidemiology Research Center, Beijing Jishuitan Hospital, Beijing, China. dffang1988@163.com.ORCID http://orcid.org/0000-0002-9395-4502
Peking University · CN

Funding

Beijing Municipal Administration of Hospital Incubating Program PX2022015Capital's Funds for Health Improvement and Research CFH2022-2-2074
6 · The paper itself

Abstract

backgroundThere is a paucity of data regarding the prevalence of preoperative deep vein thrombosis (DVT) in patients with long bone (including femur, tibia and fibula) fractures of the lower limbs. We performed a meta-analysis to address the issue.

methodsElectronic databases, including PubMed, EMBASE, the Web of Science, the Cochrane Library, the VIP database, CNKI, and the Wanfang database, were systematic searched for original articles that reported the prevalence of preoperative DVT in long bone fractures of the lower limbs from January 2016 to September 2021. The prevalence of preoperative DVT was pooled using random-effects models, and subgroups were established according to study type, detection method, sample size and fracture site.

resultsTwenty-three articles reporting on 18,119 patients were eligible. The overall pooled preoperative DVT prevalence was 24.1% (95% CI 19.3-28.8%). In different subgroups, the preoperative DVT prevalences were 18.2-27.3%, 15.2-28.6%, 23.1-24.9%, 18.2-26.0% and 23.2-23.4% for different study designs, sample sizes, age groups, detection methods and fracture sites, respectively.

conclusionsDespite the heterogeneity among studies, this systematic review suggests that the prevalence of preoperative DVT, which may seriously affect the prognosis of patients, is high. Therefore, greater efforts should be devoted to the improvement of screening and prevention strategies for preoperative DVT in lower-extremity long bone fractures. LEVEL OF EVIDENCE: Level III. Trial Registration The study was registered in the International Prospective Register of Systematic Reviews (PROSPERO) database with the registration number CRD42022324706.

Indexed as

Fractures, BoneVenous ThrombosisHumansLower ExtremityPrevalenceRetrospective StudiesRisk FactorsDeep vein thrombosisLong boneLower extremity fracturePreoperativePrevalence

Identifiers

PMID37156964
PMCPMC10167078
OpenAlexW4375858543

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.