Evidence map›Paper›PMID 31894655›Full record

SynthesisOrthopaedic surgery2020

Comparing Augmentative Plating and Exchange Nailing for the Treatment of Nonunion of Femoral Shaft Fracture after Intramedullary Nailing: A Meta-analysis.

Yao-Feng Jin, Hai-Chao Xu, Zhong-Hai Shen, Xue-Kang Pan, Hui Xie

Open access · goldAbstract readComparative StudyMeta-Analysis
In one paragraph

Synthesis in Orthopaedic surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

5 citing papers in PubMed, 14 citations in OpenAlex.

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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.

Yao-Feng JinDepartment of Orthopaedics Surgery, The Second Affiliated Hospital of Jiaxing University, Zhejiang, China.
Hai-Chao XuDepartment of Orthopaedics Surgery, The Second Affiliated Hospital of Jiaxing University, Zhejiang, China.
Zhong-Hai ShenDepartment of Orthopaedics Surgery, The Second Affiliated Hospital of Jiaxing University, Zhejiang, China.
Xue-Kang PanDepartment of Orthopaedics Surgery, The Second Affiliated Hospital of Jiaxing University, Zhejiang, China.
Hui XieDepartment of Orthopaedics Surgery, The Second Affiliated Hospital of Jiaxing University, Zhejiang, China.ORCID https://orcid.org/0000-0002-6431-6253
Jiaxing University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this meta-analysis was to systematically evaluate the efficacy of augmentative plating (AP) and exchange nailing (EN) in the treatment of nonunion of femoral shaft fracture.

methodsFor the present meta-analysis, PubMed, EMBASE, and the Cochrane Library were searched to identify relevant articles up to April 2019. Two investigators independently evaluated the quality of original publications following the guidelines proposed by the Cochrane Handbook. Data were extracted from the studies and analyzed using Review Manager 5.3.

resultsFive studies were included in this meta-analysis, with a total of 506 patients. There were 232 patients in the AP group and 276 patients in the EN group. The AP group was associated with higher union rate (OR, 11.66; 95% CI, 4.31-31.50; P < 0.01), shorter union time (SMD, -1.10; 95% CI, -2.09 to -0.11; P = 0.03), shorter operation time (SMD, -0.55; 95% CI, -0.88 to -0.21; P < 0.01), less blood loss (SMD, -1.72; 95% CI, -3.33 to -0.11; P < 0.01), and fewer complications (OR, -0.11; 95% CI, -0.16 to -0.07; P < 0.01) than the EN group.

conclusionThe results of the meta-analysis showed that AP is found to be superior for nonunion of femoral shaft fractures in both intraoperatively (ie, shorter operation time and less blood loss) and postoperatively (ie, higher union rate, shorter union time, and lower complication rate). Overall, AP was superior to EN in the treatment of nonunion of femoral shaft fractures after intramedullary nailing (IMN).

Indexed as

Bone NailsBone PlatesFemoral FracturesFracture Fixation, InternalFracture Fixation, IntramedullaryFractures, UnunitedHumansRandomized Controlled Trials as TopicAugmentative platingExchanging nailingFemoral shaft fracturesIntramedullary nailingNonunion

Identifiers

PMID31894655
PMCPMC7031579
OpenAlexW2997056077

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.