Evidence map›Paper›PMID 19968601›Full record

ArticleActa orthopaedica2009

Symptomatic venous thromboembolism following a hip fracture.

Iain McNamara, Aman Sharma, Teresa Prevost, Martyn Parker

Abstract read
In one paragraph

Article in Acta orthopaedica, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–field-weighted citation impact
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

22 citing papers in PubMed.

  1. Article
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  11. High prevalence of deep vein thrombosis in elderly hip fracture patients with delayed hospital admission.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2020
    Article
  12. Observational
  13. Article
  14. Article
  15. Excess risk of venous thromboembolism in hip fracture patients and the prognostic impact of comorbidity.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2017
    Article
  16. Observational
  17. Review
  18. Article
  19. A Guide to Improving the Care of Patients with Fragility Fractures, Edition 2.Geriatric orthopaedic surgery & rehabilitation · 2015
    Article
  20. 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.

Iain McNamaraDepartment of Trauma and Orthopaedics, Peterborough Hospital, UK. imcnamara@doctors.org.uk
Aman Sharma
Teresa Prevost
Martyn Parker

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and purposeVenous thromboembolism (VTE) remains a substantial cause of morbidity and mortality following hip fracture. Previous work has not identified any risk factors associated with the type of hip fracture. We report the incidence of and risk factors for development of symptomatic VTE in patients following a hip fracture. PATIENTS AND

methodsIn this prospective study, we collected information on 5,300 consecutive patients who were admitted to a single unit with a hip fracture-in terms of their pre-admission status, details of any operation performed, and details of complications in the form of symptomatic venous thromboembolism. All patients received thromboprophylaxis with heparin.

resultsThe incidence of symptomatic VTE was 2.2% (95% CI: 1.8-2.6). 85% of these events occurred within 5 weeks of the fracture. The statistically significant risk factors for symptomatic VTE were better preoperative mobility, living in one's own home, high mental test score, high preoperative hemoglobin, inter-trochanteric fractures, and fixation with a dynamic hip screw. In multivariate analysis adjusting for sex and age, type of residence on admission, type of fracture, and hemoglobin values on admission remained independently significant.

interpretationWe found that the rate of symptomatic VTE using thromboprophylaxis with heparin was low but that there were a number of groups that were at a significantly higher risk of developing VTE. The patients who are particularly at risk appear to be those with a subtrochanteric or intertrochanteric hip fracture; here, the incidence of symptomatic VTE was twice that of intracapsular hip fractures.

Indexed as

AdolescentAdultAgedAged, 80 and overAge FactorsArthroplasty, Replacement, HipEnglandFemaleFracture Fixation, InternalHip FracturesHumansIncidenceMaleMiddle AgedProspective StudiesRisk Factors

Identifiers

PMID19968601
PMCPMC2823318

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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.