Evidence map›Paper›PMID 29677091›Full record

ArticleJournal of orthopaedic trauma2018

Factors Associated With Revision Surgery After Internal Fixation of Hip Fractures.

Sheila Sprague, Emil H Schemitsch, Marc Swiontkowski, Gregory J Della Rocca, Kyle J Jeray, Susan Liew, Gerard P Slobogean, Sofia Bzovsky, Diane Heels-Ansdell, Qi Zhou and 2 more

Open access · greenAbstract read
In one paragraph

Article in Journal of orthopaedic trauma, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
6.2field-weighted citation impact, top 3% 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

20 citing papers in PubMed, 50 citations in OpenAlex.

  1. Trial
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  6. Outcomes of internal fixation with Femoral Neck System (FNS) for intracapsular femoral neck fractures.OTA international : the open access journal of orthopaedic trauma · 2024
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  13. Intraoperative monitoring of femoral head perfusion in adult femoral neck fractures.OTA international : the open access journal of orthopaedic trauma · 2021
    Article
  14. Article
  15. Article
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  18. [Effectiveness of F-shaped screw fixation technique in treatment of Pauwels typeZhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2018
    Article
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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

12 authors at 8 institutions in 3 countries.

Sheila SpragueDepartment of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada.
Emil H SchemitschDepartment of Surgery, University of Western Ontario, London, ON, Canada.
Marc SwiontkowskiDepartment of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN.
Gregory J Della RoccaDepartment of Orthopaedic Surgery, University of Missouri, School of Medicine, Columbia, MO.
Kyle J JerayDepartment of Orthopaedic Surgery, Greenville Health System, Greenville, SC.
Susan LiewDepartment of Orthopaedic Surgery, The Alfred, Melbourne, Victoria, Australia.
Gerard P SlobogeanDepartment of Orthopaedics, R Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, MD.
Sofia BzovskyDivision of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada.
Diane Heels-AnsdellDepartment of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada.
Qi ZhouDepartment of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada.
Mohit BhandariDepartment of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada.
FAITH Investigators
Impact · CAMcMaster University · CAPrisma Health · USThe Alfred Hospital · AUUniversity of Maryland, Baltimore · USUniversity of Minnesota · USUniversity of Missouri · USWestern University · CA

Funding

Fixation using Alternative Implants for the Treatment of Hip Fractures: A Multi-cR01AR055267 · NIAMS · UNIVERSITY OF MINNESOTA · PI SWIONTKOWSKI, MARC F. · 2008 to 2012
$1.2M
NIAMS NIH HHS R01 AR055267
6 · The paper itself

Abstract

backgroundFemoral neck fractures are associated with high rates of revision surgery after management with internal fixation. Using data from the Fixation using Alternative Implants for the Treatment of Hip fractures (FAITH) trial evaluating methods of internal fixation in patients with femoral neck fractures, we investigated associations between baseline and surgical factors and the need for revision surgery to promote healing, relieve pain, treat infection or improve function over 24 months postsurgery. Additionally, we investigated factors associated with (1) hardware removal and (2) implant exchange from cancellous screws (CS) or sliding hip screw (SHS) to total hip arthroplasty, hemiarthroplasty, or another internal fixation device.

methodsWe identified 15 potential factors a priori that may be associated with revision surgery, 7 with hardware removal, and 14 with implant exchange. We used multivariable Cox proportional hazards analyses in our investigation.

resultsFactors associated with increased risk of revision surgery included: female sex, [hazard ratio (HR) 1.79, 95% confidence interval (CI) 1.25-2.50; P = 0.001], higher body mass index (for every 5-point increase) (HR 1.19, 95% CI 1.02-1.39; P = 0.027), displaced fracture (HR 2.16, 95% CI 1.44-3.23; P < 0.001), unacceptable quality of implant placement (HR 2.70, 95% CI 1.59-4.55; P < 0.001), and smokers treated with cancellous screws versus smokers treated with a sliding hip screw (HR 2.94, 95% CI 1.35-6.25; P = 0.006). Additionally, for every 10-year decrease in age, participants experienced an average increased risk of 39% for hardware removal.

conclusionsResults of this study may inform future research by identifying high-risk patients who may be better treated with arthroplasty and may benefit from adjuncts to care (HR 1.39, 95% CI 1.05-1.85; P = 0.020). LEVEL OF EVIDENCE: Prognostic Level II. See Instructions for Authors for a complete description of levels of evidence.

Indexed as

ReoperationAgedArthroplasty, Replacement, HipDevice RemovalFemaleFemoral Neck FracturesFracture Fixation, InternalFracture HealingHumansMalePrognosisRandomized Controlled Trials as TopicRisk FactorsTreatment Outcome

Identifiers

PMID29677091
PMCPMC5986292
OpenAlexW2801522221

What OpenQuestion holds

Textmetadata
LicenceTDM
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.