Evidence map›Paper›PMID 14745323›Full record

SynthesisAnnals of surgery2004

Evidence-based compression: prevention of stasis and deep vein thrombosis.

Rhys J Morris, John P Woodcock

Registry-linked trialOpen access · greenAbstract readMeta-Analysis
In one paragraph

Synthesis in Annals of surgery, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01804478 (Non-invasive Measurement of Microvascular Blood Flow During Mild External Compression of the Leg), which is not on this map. Cited by 47 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 4 pooled it
10.1field-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.

NCT01804478 nacompletednot on this mapstarted 2005, after this paper: background citation

Non-invasive Measurement of Microvascular Blood Flow During Mild External Compression of the Leg

TypeinterventionalSponsorUniversity of California, San DiegoRan2005 to 2013Enrolled20ConditionsDiabetes, HealthyArmsMild pneumatic compression
3 · Its place in the literature

Who cites it

47 citing papers in PubMed, 4 syntheses or guidelines pooled it, 219 citations in OpenAlex.

  1. Pooled it
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  5. Trial
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  8. Above-knee versus below-knee stockings in total knee arthroplasty.Annals of the Royal College of Surgeons of England · 2006
    Trial
  9. Article
  10. Interventional treatment for post-thrombotic chronic venous obstruction: Progress and challenges.Journal of vascular surgery. Venous and lymphatic disorders · 2024
    Review
  11. Article
  12. Article
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  14. Article
  15. Article
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  17. Thromboprophylaxis during the Pregnancy-Puerperal Cycle - Literature Review.Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia · 2020
    Review
  18. Article
  19. Review
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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

2 authors at 1 institution in 1 country.

Rhys J MorrisDepartment of Medical Physics and Bioengineering, University of Wales College of Medicine, Cardiff, Wales. morrisrj@cf.ac.uk
John P Woodcock
University of Wales · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo summarize the currently published scientific evidence for the venous flow effects of mechanical devices, particularly intermittent pneumatic compression, and the relation to prevention of deep vein thrombosis (DVT). SUMMARY BACKGROUND DATA: While intermittent pneumatic compression is an established method of DVT prophylaxis, the variety of systems that are available can use very different compression techniques and sequences. In order for appropriate choices to be made to provide the optimum protection for patients, the general performance of systems, and physiological effects of particular properties, must be analyzed objectively.

methodsMedline was searched from 1970 to 2002, and all relevant papers were searched for further appropriate references. Papers were selected for inclusion when they addressed specifically the questions posed in this review.

resultsAll the major types of intermittent compression systems are successful in emptying deep veins of the lower limb and preventing stasis in a variety of subject groups. Compression stockings appear to function more by preventing distension of veins. Rapid inflation, high pressures, and graded sequential intermittent compression systems will have particular augmentation profiles, but there is no evidence that such features improve the prophylactic ability of the system.

conclusionsThe most important factors in selecting a mechanical prophylactic system, particularly during and after surgery, are patient compliance and the appropriateness of the site of compression. There is no evidence that the peak venous velocity produced by a system is a valid measure of medical performance.

Indexed as

BandagesBlood Flow VelocityEvidence-Based MedicineHumansIntraoperative ComplicationsLegPostoperative ComplicationsPressureVeinsVenous Thrombosis

Identifiers

PMID14745323
PMCPMC1356208
OpenAlexW2158607342

What OpenQuestion holds

Textmetadata
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.