Evidence map›Paper›PMID 26018526›Full record

Trial reportBMC musculoskeletal disorders2015

Does a minimal invasive approach reduce anterior chest wall numbness and postoperative pain in plate fixation of clavicle fractures?

Marc Beirer, Lukas Postl, Moritz Crönlein, Sebastian Siebenlist, Stefan Huber-Wagner, Karl F Braun, Peter Biberthaler, Chlodwig Kirchhoff

2 registry-linked trialsOpen access · goldAbstract readClinical TrialComparative Study
In one paragraph

Trial report in BMC musculoskeletal disorders, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 20% 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.

NCT02247778 naunknown statusnot on this map

Outcome of Mini-incision-technique for Treatment of Midshaft Fractures of the Clavicle

TypeinterventionalSponsorTechnical University of MunichRan2014 to 2015Enrolled40ConditionsComplicationArmsconventional plate osteosynthesis, mini-incision-type osteosynthesis
NCT06050473 nacompletednot on this mapstarted 2016, after this paper: background citation

Preservation vs Sacrifice of the Supraclavicular Nerve During Clavicle ORIF: A Randomized Controlled Trial

TypeinterventionalSponsorHealthPartners InstituteRan2016 to 2023Enrolled45ConditionsClavicle FractureArmsNerve-sacrificing procedure, Nerve preserving procedure
3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Pooled it
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  6. Advancing fracture management: the role of minimally invasive osteosynthesis in orthopedic trauma care.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2024
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  7. Review
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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

8 authors at 1 institution in 1 country.

Marc BeirerDepartment of Trauma Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany. marc.beirer@mri.tum.de.
Lukas PostlDepartment of Trauma Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany. lukas.postl@mri.tum.de.
Moritz CrönleinDepartment of Trauma Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany. moritz.croenlein@mri.tum.de.
Sebastian SiebenlistDepartment of Trauma Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany. sebastian.siebenlist@mri.tum.de.
Stefan Huber-WagnerDepartment of Trauma Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany. wagner@mri.tum.de.
Karl F BraunDepartment of Trauma Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany. karl.braun@mri.tum.de.
Peter BiberthalerDepartment of Trauma Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany. peter.biberthaler@mri.tum.de.
Chlodwig KirchhoffDepartment of Trauma Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany. chlodwig.kirchhoff@mri.tum.de.
Klinikum rechts der Isar · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFractures of the clavicle present very common injuries with a peak of incidence in young active patients. Recently published randomized clinical trials demonstrated an improved functional outcome and a lower rate of nonunions in comparison to non-operative treatment. Anterior chest wall numbness due to injury of the supraclavicular nerve and postoperative pain constitute common surgery related complications in plate fixation of displaced clavicle fractures. We recently developed a technique for mini open plating (MOP) of the clavicle to reduce postoperative numbness and pain. The purpose of this study was to analyze the size of anterior chest wall numbness and the intensity of postoperative pain in MOP in comparison to conventional open plating (COP) of clavicle fractures.

methods24 patients (mean age 38.2 ± 14.2 yrs.) with a displaced fracture of the clavicle (Orthopaedic Trauma Association B1.2-C1.2) surgically treated using a locking compression plate (LCP) were enrolled. 12 patients underwent MOP and another 12 patients COP. Anterior chest wall numbness was measured with a transparency grid on the second postoperative day and at the six months follow-up. Postoperative pain was evaluated using the Visual Analog Scale (VAS).

resultsMean ratio of skin incision length to plate length was 0.61 ± 0.04 in the MOP group and 0.85 ± 0.06 in the COP group (p < 0.05). Mean ratio of the area of anterior chest wall numbness to plate length was postoperative 7.6 ± 5.9 (six months follow-up 4.7 ± 3.9) in the MOP group and 22.1 ± 19.1 (16.9 ± 14.1) in the COP group (p < 0.05). Mean VAS was 2.6 ± 1.4 points in the MOP group and 3.4 ± 1.6 points in the COP group (p = 0.20).

conclusionsIn our study, MOP significantly reduced anterior chest wall numbness in comparison to a conventional open approach postoperative as well as at the six months follow-up. Postoperative pain tended to be lower in the MOP group, however this difference was not statistically significant.

trial registrationClinicalTrials.gov NCT02247778 . Registered 21 September 2014.

Indexed as

Bone PlatesAdultAgedClavicleFemaleFracture Fixation, InternalFractures, BoneGermanyHumansHypesthesiaMaleMiddle AgedPain MeasurementPostoperative PainRadiographyThoracic Wall

Identifiers

PMID26018526
PMCPMC4447026
OpenAlexW1583251281

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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.