Evidence map›Paper›PMID 26825319›Full record

ArticleBone & joint research2016

The World Hip Trauma Evaluation Study 3: Hemiarthroplasty Evaluation by Multicentre Investigation - WHITE 3: HEMI - An Abridged Protocol.

A L Sims, N Parsons, J Achten, X L Griffin, M L Costa, M R Reed

Open access · goldAbstract read
In one paragraph

Article in Bone & joint research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 3 pooled it
5.6field-weighted citation impact, top 4% 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

15 citing papers in PubMed, 3 syntheses or guidelines pooled it, 31 citations in OpenAlex.

  1. Pooled it
  2. Arthroplasties for hip fracture in adults.The Cochrane database of systematic reviews · 2022
    Pooled it
  3. Internal fixation implants for intracapsular hip fractures in older adults.The Cochrane database of systematic reviews · 2021
    Pooled it
  4. Trial
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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

6 authors at 4 institutions in 1 country.

A L SimsNorthumbria NHS, Foundation Trust, Northumbria Healthcare, NE63 9JJ, UK asims@nhs.net.
N ParsonsWarwick Medical School, University of Warwick, Coventry CV4 7AL, UK.
J AchtenTrauma Unit, Kadoorie Centre, Level 3, John Radcliffe Hospital, Oxford, OX3 9DU, UK.
X L GriffinOxford University Hospitals NHS Foundation Trust, Headley Way, Oxford, OX3 9DU and Oxford Trauma, Nuffield Department of Rheumatology Orthopaedics and Musculoskeletal Science, University of Oxford, OX3 9DU, UK.
M L CostaTrauma Unit, Kadoorie Centre, Level 3, John Radcliffe Hospital, Oxford, OX3 9DU, UK.
M R ReedUniversity of Newcastle, and Northumbria Healthcare, Northumberland, NE63 9JJ, UK.
John Radcliffe Hospital · GBNorthumbria Healthcare NHS Foundation Trust · GBUniversity of Oxford · GBUniversity of Warwick · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundApproximately half of all hip fractures are displaced intracapsular fractures. The standard treatment for these fractures is either hemiarthroplasty or total hip arthroplasty. The recent National Institute for Health and Care Excellence (NICE) guidance on hip fracture management recommends the use of 'proven' cemented stem arthroplasty with an Orthopaedic Device Evaluation Panel (ODEP) rating of at least 3B (97% survival at three years). The Thompsons prosthesis is currently lacking an ODEP rating despite over 50 years of clinical use, likely due to the paucity of implant survival data. Nationally, adherence to these guidelines is varied as there is debate as to which prosthesis optimises patient outcomes.

designThis study design is a multi-centre, multi-surgeon, parallel, two arm, standard-of-care pragmatic randomised controlled trial. It will be embedded within the WHiTE Comprehensive Cohort Study (ISRCTN63982700). The main analysis is a two-way equivalence comparison between Hemi-Thompson and Hemi-Exeter polished taper with Unitrax head. Secondary outcomes will include radiological leg length discrepancy measured as per Bidwai and Willett, mortality, re-operation rate and indication for re-operation, length of index hospital stay and revision at four months. This study will be supplemented by the NHFD (National Hip Fracture Database) dataset. DISCUSSION: Evidence on the optimum choice of prosthesis for hemiarthroplasty of the hip is lacking. National guidance is currently based on expert opinion rather than empirical evidence. The incidence of hip fracture is likely to continue to increase and providing high quality evidence on the optimumCite this article: A. L. Sims. The World Hip Trauma Evaluation Study 3: Hemiarthroplasty Evaluation by Multicentre Investigation - WHITE 3: HEMI - An Abridged Protocol. Bone Joint Res 2016;5:18-25. doi: 10.1302/2046-3758.51.2000473.

Indexed as

exeterfracturehemiarthroplastyhipneck of femurpolished stemrandomisedthompsonstrial

Identifiers

PMID26825319
PMCPMC4756728
OpenAlexW2284486210

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.