Evidence map›Paper›PMID 31456035›Full record

ArticleEuropean journal of orthopaedic surgery & traumatology : orthopedie traumatologie2020

Osteosynthesis of sternal fractures with double locking compression plate fixation: a retrospective cohort study.

Nina Kalberer, Herman Frima, Christian Michelitsch, Jan Kloka, Christoph Sommer

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Article in European journal of orthopaedic surgery & traumatology : orthopedie traumatologie, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

10 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Traumatic fractures of the sternum - typical distribution and need for subgroups within AO and OTA classification system?European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2025
    Article
  3. A Devastating Chest Injury: A Case Report.Journal of orthopaedic case reports · 2025
    Article
  4. Article
  5. Validation of the modified AO sternum classification system.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2023
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Traumatic sternal fractures: a narrative review.Mediastinum (Hong Kong, China) · 2021
    Review
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

5 authors at 2 institutions in 2 countries.

Nina KalbererDepartment of Trauma Surgery, Kantonsspital Graubünden, Loëstrasse 170, 7000, Chur, Switzerland.ORCID http://orcid.org/0000-0001-9828-8425
Herman FrimaDepartment of Trauma Surgery, Kantonsspital Graubünden, Loëstrasse 170, 7000, Chur, Switzerland. hfrima@gmail.com.ORCID http://orcid.org/0000-0002-5913-5685
Christian MichelitschDepartment of Trauma Surgery, Kantonsspital Graubünden, Loëstrasse 170, 7000, Chur, Switzerland.
Jan KlokaDepartment of Anaesthesiology, Universitätsklinikum Frankfurt am Main, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany.
Christoph SommerDepartment of Trauma Surgery, Kantonsspital Graubünden, Loëstrasse 170, 7000, Chur, Switzerland.
Kantonsspital Graubünden · CHGoethe University Frankfurt · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeSternal fractures are rare injuries and mostly treated non-operatively. In selected cases, internal fixation becomes necessary. No standard operative approach has been determined yet among experts. The aim of this study is to describe our treatment algorithm and results after operative stabilisation of sternal fractures with locking compression plates (LCP), mainly focusing on the functional outcome.

methodsA retrospective cohort study was conducted. We included all patients after operative stabilisation of a sternal fracture between 2008 and 2016. Endpoints were the functional outcome using the Activities of Daily Living (ADL) score, pain analysed by the numeric rating scale (NRS), breathing ability, complications and implant removal.

resultsEighteen out of 153 (12%) patients with a sternal fracture underwent operation. Three patients were lost to follow-up. Eleven out of 15 (73%) patients were treated with double straight LCP 3.5 mm implants and 4 (27%) patients with pre-countered LCP 3.5 mm implants. Mean follow-up was 57 months. The median ADL score was 1 (1-4), the median NRS was 0 (0-9), and respiratory complaints scored a median of 1 (1-4). No non-union, hardware failure or implant-related complication occurred. Post-operative complications were pneumonia (20%) and respiratory insufficiency (20%). Implants were removed in 4/15 (27%) patients; three times due to implant-related irritation, once on patient's request.

conclusionOperative stabilisation of sternal fractures with double LCP 3.5 mm provides excellent long-term functional results and seems to be an appropriate option for internal fixation. The rate of post-operative complications is low; however, 27% had a second operation for implant removal.

Indexed as

Bone PlatesAdultAgedAged, 80 and overCohort StudiesDatabases, FactualFemaleFracture Fixation, InternalFracture HealingFractures, BoneHumansInjury Severity ScoreMaleMiddle AgedPostoperative CarePrognosisFunctional outcomeLocking plate fixationOperative fixationOsteosynthesisSternal fractureSternum

Identifiers

PMID31456035
OpenAlexW2971261891

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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.