Evidence map›Paper›PMID 33430910›Full record

SynthesisJournal of orthopaedic surgery and research2021

Cephalo-medullary nailing versus dynamic hip screw with trochanteric stabilisation plate for the treatment of unstable per-trochanteric hip fractures: a meta-analysis.

Amr Selim, Nikhil Ponugoti, Ali Zain Naqvi, Henry Magill

Abstract readComparative StudyMeta-AnalysisReview
In one paragraph

Synthesis in Journal of orthopaedic surgery and research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 3 pooled it
–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

16 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Review
  6. Article
  7. Comparison of the Dynamic Cut-Out Failure Modes of Common Proximal Femoral Fixation Devices Using a Mesh-Free Computational Method.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2026
    Article
  8. Article
  9. Article
  10. Poor usability of computer-assisted navigation for hip fracture surgery.Archives of orthopaedic and trauma surgery · 2024
    Article
  11. Article
  12. 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

4 authors.

Amr SelimRoyal Cornwall Hospital, Truro, UK. amr.selim@nhs.net.ORCID http://orcid.org/0000-0002-0174-6934
Nikhil PonugotiHillingdon Hospital, London, UK.
Ali Zain NaqviHillingdon Hospital, London, UK.
Henry MagillChelsea and Westminster Hospital, London, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe use of cephalo-medullary nails (CMN) is a widely accepted management option for the treatment of unstable per-trochanteric hip fractures. A growing body of literature has reported good functional and radiological outcomes in patients managed with a dynamic hip screw supplemented with a trochanteric stabilisation plate (DHS w/ TSP). However, a robust meta-analysis does not exist in the current literature comparing the two fixation methods. PURPOSES: Management of these kinds of injuries is very challenging in orthopaedic practice, yet no strong evidence is in place to delineate which implant gives the best results. This meta-analysis is the first to determine the efficacy of CMN versus DHS w/ TSP.

methodsAn up-to-date literature search was performed using a predetermined search strategy and eligibility criteria. All suitable literature was appraised for methodological quality using the Cochrane's collaboration tool. Hospital stay, operative time, intra-operative complication rate, mechanical failure rate, infection rates, revision rates and functional outcomes were all considered.

resultsA total of five studies were included in the meta-analysis. The results of this analysis suggest that CMN is only associated with lower revision rates when compared to DHS w/ TSP; however, no significant difference was found in terms of hospital stay, operative time, blood transfusion, complications rate and functional outcome.

conclusionBoth CMN and DHS w/TSP proved to be reliable in the management of unstable per-trochanteric fractures; however, more extensive datasets are required to draw robust conclusions.

Indexed as

Bone NailsBone PlatesBone ScrewsAgedAged, 80 and overFemaleFracture Fixation, InternalFractures, UnunitedHip FracturesHumansMaleMiddle AgedTreatment OutcomeCephalo-medullary nailDynamic hip screwHip fracturesTrochanteric stabilisation plateUnstable trochanteric fractures

Identifiers

PMID33430910
PMCPMC7802196

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Registered trials

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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.