Evidence map›Paper›PMID 29954434›Full record

SynthesisJournal of orthopaedic surgery and research2018

Early versus late intramedullary nailing for traumatic femur fracture management: meta-analysis.

Ayman El-Menyar, Mohammed Muneer, David Samson, Hassan Al-Thani, Ahmad Alobaidi, Paul Mussleman, Rifat Latifi

Erratum issuedOpen access · goldAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in Journal of orthopaedic surgery and research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
2.9field-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.

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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Optimal timing of stabilization and operative technique for extremity fractures in polytrauma patients: a systematic review and meta-analysis.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2025
    Pooled it
  2. Article
  3. Intramedullary nailing in segmental fractures of shaft of femur: analysis of parameters influencing time to union.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025
    Article
  4. Rotational problems and clinical reflections after locked intramedullary nailing in diaphyseal femur fractures: A minimum follow-up of 5 years.Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Observational
  9. Observational
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

Ayman El-MenyarDepartment of Surgery Clinical Research Unit, Westchester Medical Center Health Network, Valhalla, New York, USA. aymanco65@yahoo.com.ORCID http://orcid.org/0000-0003-2584-953X
Mohammed MuneerDepartment of Surgery, Hamad General Hospital, Doha, Qatar.
David SamsonDepartment of Surgery Clinical Research Unit, Westchester Medical Center Health Network, Valhalla, New York, USA.
Hassan Al-ThaniDepartment of Surgery, Trauma and Vascular Surgery, Hamad General Hospital, Doha, Qatar.
Ahmad AlobaidiDepartment of Surgery, Orthopedic Surgery, Al Wakrah Hospital, Doha, Qatar.
Paul MusslemanDistributed eLibrary, Weill Cornell Medical School, Doha, Qatar.
Rifat LatifiDepartment of Surgery, Westchester Medical Center Health Network and New York Medical College, Valhalla, New York, USA.
Westchester Medical Center · USHamad General Hospital · QAWeill Cornell Medical College in Qatar · QA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThere is no consensus yet on the impact of timing of femur fracture (FF) internal fixation on the patient outcomes. This meta-analysis was conducted to evaluate the contemporary data in patients with traumatic FF undergoing intramedullary nail fixation (IMN).

methodsEnglish language literature was searched with publication limits set from 1994 to 2016 using PubMed, Scopus, MEDLINE (OVID), EMBASE (OVID), Web of Science, and Cochrane Central Register of Controlled Trials (CENTRAL). Studies included randomized controlled trials (RCTs), prospective observational or retrospective cohort studies, and case-control studies comparing early versus late femoral shaft fractures IMN fixation. Variable times were used across studies to distinguish between early and late IMN, but 24 h was the most frequently used cutoff. The quality assessment of the reviewed studies was performed with two instruments. Observational studies were assessed with the Newcastle-Ottawa Quality Assessment Scale. RCTs were assessed with the Cochrane Risk of Bias Tool.

resultsWe have searched 1151 references. Screening of titles and abstracts eliminated 1098 references. We retrieved 53 articles for full-text screening, 15 of which met study eligibility criteria.

conclusionsThis meta-analysis addresses the utility of IMN in patients with FF based on the current evidence; however, the modality and timing to intervene remain controversial. While we find large pooled effects in favor of early IMN, for reasons discussed, we have little confidence in the effect estimate. Moreover, the available data do not fill all the gaps in this regard; therefore, a tailored algorithm for management of FF would be of value especially in polytrauma patients.

Indexed as

Fracture Fixation, IntramedullaryFemoral FracturesFemurHumansTime FactorsFemur fractureIntramedullary nailingMeta-analysisOrthopedicQuality assessmentTrauma

Identifiers

PMID29954434
PMCPMC6022515
OpenAlexW2810807112

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.