Evidence map›Paper›PMID 30497657›Full record

SynthesisActa orthopaedica et traumatologica turcica2018

Is volar locking plate superior to external fixation for distal radius fractures? A comprehensive meta-analysis.

Jie Wang, Yandong Lu, Yujie Cui, Xuelei Wei, Jie Sun

Open access · bronzeAbstract readMeta-Analysis
In one paragraph

Synthesis in Acta orthopaedica et traumatologica turcica, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 4 pooled it
3.8field-weighted citation impact, top 7% 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

14 citing papers in PubMed, 4 syntheses or guidelines pooled it, 26 citations in OpenAlex.

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  7. Are external fixators as effective as volar plates in multi-fragmented radius distal intra-articular fractures (AO type C)?European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2023
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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

5 authors at 1 institution in 1 country.

Jie WangDepartment of Orthopaedic Traumatology, Tianjin Hospital, Tianjin, China.
Yandong LuDepartment of Orthopaedic Traumatology, Tianjin Hospital, Tianjin, China.
Yujie CuiDepartment of Orthopaedic Traumatology, Tianjin Hospital, Tianjin, China.
Xuelei WeiDepartment of Orthopaedic Traumatology, Tianjin Hospital, Tianjin, China.
Jie SunDepartment of Orthopaedic Traumatology, Tianjin Hospital, Tianjin, China. Electronic address: kneeorthopaedic@163.com.
Tianjin Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this meta-analysis of randomized controlled trials (RCT) and retrospective cohort studies (CS) regarding the use of volar locking plate (VLP) and external fixation (EF) in distal radius fractures was to determine whether there was any evidence that one treatment was superior to the other.

methodsThe meta-analysis followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. Electrical databases (PubMed, EMBASE and the Cochrane library) were retrieved to find RCTs and CSs met the eligibility criteria. Two reviewers screened the studies, extracted the data and evaluated the methodological quality, and performed data analysis with RevMan 5.1. The publication bias was test by Stata 14.0. The Begg's and Egger's test were performed by Stata 14.0. The quality of evidence was graded according to the criteria of GRADE. We ultimately included ten RCTs and eleven CSs.

resultsA total of 1590 subjects were reported. Publication bias was detected by funnel plot in RCTs. VLP could provide better results such as DASH scores (RCT: MD = -6.12, 95%CI = -12.07-0.17; CS: MD = -6.43, 95%CI = -12.53-0.3), ulnar variance (RCT: MD = -0.81, 95%CI = -1.25-0.37) and infection rate (RCT: RR = 0.25, 95%CI = 0.10-0.65; CS: RR = 0.15, 95%CI = 0.06-0.40). There were no significant differences for G-W scores, VAS and grip strength between the VLP group and EF group. There was significantly greater loss of volar tilt (P = 0.01) and radial inclination (P = 0.02) in patients receiving EF, basing on the CSs.

conclusionsVLP could provide better results, such as DASH scores, ulnar variance, volar tilt, radial inclination and infection rate. The use of VLP appear to be associated with better results of ROM (flexion, pronation, supination and radial deviation), radiographic parameters (volar tilt and radial inclination) and lower total complication rate and CRPS rate in CSs. LEVEL OF EVIDENCE: Level 1, Therapeutic study.

Indexed as

Bone PlatesExternal FixatorsHumansIlizarov TechniqueRadius FracturesTreatment OutcomeDistal radial fracturesExternal fixationGRADE analysisMeta-analysisVolar locking plate

Identifiers

PMID30497657
PMCPMC6204453
OpenAlexW2810825284

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.