Evidence map›Paper›PMID 12734684›Full record

SynthesisInternational orthopaedics2003

Implant-related complications in the treatment of unstable intertrochanteric fractures: meta-analysis of dynamic screw-plate versus dynamic screw-intramedullary nail devices.

L Audigé, B Hanson, M F Swiontkowski

Abstract readComparative StudyMeta-Analysis
In one paragraph

Synthesis in International orthopaedics, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 4 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

35 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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  3. Hip fracture.BMJ clinical evidence · 2010
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

L AudigéAO Clinical Investigation and Documentation, AO ASIF Center, 7270 Davos Platz, Clavadelerstrasse, Switzerland. laurent.audige@ao-asif.ch
B Hanson
M F Swiontkowski

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The choice between dynamic screw-intramedullary nail (DSIN) devices and dynamic screw-plate (DSP) devices for the fixation of unstable trochanteric fractures remains controversial. This study presents a meta-analysis of fixation failures in unstable trochanteric femoral fractures using DSP devices or DSIN devices. Two independent assessors selected randomised controlled trials using a range of electronic databases, as well as reference lists of selected articles. A study quality checklist was used. The occurrence of fixation failure, in particular cut-out, was the primary subject of analysis using descriptive statistics and random-effect meta-analyses. Seventeen trials were identified. Meta-analyses showed no significant difference in the frequency of implant-related complications between the two types of devices. Iatrogenic femoral fractures associated with the use of DSIN devices represent a rare, but persistent, risk. There was a tendency for less frequent cut-out with intramedullary devices compared with DSP devices.

Indexed as

Fracture Fixation, IntramedullaryIntraoperative ComplicationsPostoperative ComplicationsBone NailsBone ScrewsFracture HealingHip FracturesHumansRecovery of FunctionTreatment Outcome

Identifiers

PMID12734684
PMCPMC3458474

What OpenQuestion holds

Textmetadata
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.