Evidence map›Paper›PMID 28639075›Full record

SynthesisArchives of orthopaedic and trauma surgery2017

Does clavicular shortening after nonoperative treatment of midshaft fractures affect shoulder function? A systematic review.

Sarah Woltz, Alysia Sengab, Pieta Krijnen, Inger B Schipper

Open access · hybridAbstract readSystematic Review
In one paragraph

Synthesis in Archives of orthopaedic and trauma surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

9 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Clavicle fractures in adults; current concepts.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2020
    Review
  8. Current concepts in the management of clavicle fractures.Journal of clinical orthopaedics and trauma · 2020
    Review
  9. Epidemiology of clavicle fractures in a level 1 trauma center in Belgium.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2018
    Article
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 at 1 institution in 1 country.

Sarah WoltzDepartment of Trauma Surgery, Leiden University Medical Center, P.O. Box 9600, 2300 RC, Leiden, The Netherlands. s.woltz@lumc.nl.ORCID http://orcid.org/0000-0002-7742-6857
Alysia SengabDepartment of Trauma Surgery, Leiden University Medical Center, P.O. Box 9600, 2300 RC, Leiden, The Netherlands.
Pieta KrijnenDepartment of Trauma Surgery, Leiden University Medical Center, P.O. Box 9600, 2300 RC, Leiden, The Netherlands.
Inger B SchipperDepartment of Trauma Surgery, Leiden University Medical Center, P.O. Box 9600, 2300 RC, Leiden, The Netherlands.
Leiden University Medical Center · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionClavicular shortening due to non-anatomical healing of displaced clavicular fractures is believed to have a negative effect on shoulder function after recovery. The evidence for this, however, is equivocal. This review aimed to systematically evaluate the available literature to determine whether the current beliefs about clavicular shortening can be substantiated. MATERIALS AND

methodsThis systematic review was performed following the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) statement. PubMed, EMBASE, Web of Science and the Clinical Trial Registry were searched to identify all studies published in English that evaluated the association between clavicular shortening and shoulder function in patients aged ≥16 years with a nonoperatively treated, displaced midshaft clavicular fracture. Relevant data from the selected studies was extracted and summarized. Risk of bias of the included studies was assessed using the MINORS instrument.

resultsSix studies, of which five were retrospective, were included in this review analyzing a total of 379 patients. Due to heterogeneity in methods and reporting across studies, a pooled analysis of the results was not feasible. No clear associations were found between shortening and shoulder function scores (DASH and Constant score) or arm strength in each of the included studies.

conclusionThe existing evidence to date does not allow for a valid conclusion regarding the influence of shortening on shoulder function after union of nonoperatively treated midshaft clavicular fractures. Shortening alone is currently not an evidence-based indication to operate for the goal of functional improvement. Well-powered prospective comparative studies are needed to draw firm conclusions.

Indexed as

ClavicleFractures, BoneHumansShoulderTreatment OutcomeClavicular shorteningMalunionNonoperative treatmentShoulder function

Identifiers

PMID28639075
PMCPMC5511301
OpenAlexW2629396346

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.