Evidence map›Paper›PMID 31725653›Full record

SynthesisMedicine2019

Antegrade intramedullary nail versus plate fixation in the treatment of humeral shaft fractures: An update meta-analysis.

Hongjie Wen, Shouyan Zhu, Canzhang Li, Zhong Chen, Huagang Yang, Yongqing Xu

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in Medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
1.8field-weighted citation impact, top 15% 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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 30 citations in OpenAlex.

  1. MIPO versus nailing for humeral shaft fractures: a meta-analysis and systematic review of randomised clinical trials and observational studies.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2022
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  5. Nonunion and Postoperative Complications Associated With Intramedullary Nailing Versus Plate Fixation of Humeral Shaft Fractures.Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews · 2025
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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

6 authors at 2 institutions in 1 country.

Hongjie WenDepartment of Orthopaedic Surgery, The Fourth Affiliated Hospital of Kunming Medical University.
Shouyan ZhuDepartment of Radiology, The Second People's Hospital of Yunnan.
Canzhang LiDepartment of Orthopaedic Surgery, The Fourth Affiliated Hospital of Kunming Medical University.
Zhong ChenDepartment of Orthopaedic Surgery, The Fourth Affiliated Hospital of Kunming Medical University.
Huagang YangDepartment of Orthopaedic Surgery, The Fourth Affiliated Hospital of Kunming Medical University.
Yongqing XuDepartment of Orthopaedic Surgery, 920th Hospital of Joint Logistics Support Force, Kunming Medical University, Kunming, China.
Second People's Hospital of Yunnan Province · CNKunming Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere is no consensus regarding the surgical treatment of humeral shaft fracture. The present meta-analysis was performed to compare the efficacy and safety between antegrade intramedullary nailing (IMN) and plating for humeral shaft fracture.

methodsPubMed, MEDLINE, Cochrane Library, EMBASE, Clinical Trails, Ovid, ISI Web of Science, and Chinese databases including WanFang Data, China National Knowledge Infrastructure were searched through March 10, 2019. The Review Manager software was adapted to perform statistical analysis and relative risk (RR) were used for the binary variables, and weighted mean difference and standardized mean difference (SMD) were used to measure the continuous variables. Each variable included its 95% confidence interval (CI).

resultsA total of 15 trials with 839 patients were included in the analysis. There was significant difference between IMN group and plate group in blood loss (SMD = 3.49, 95% CI: 1.19, 5.79, P = .003) and postoperative infections (RR = 3.04, 95% CI: 1.49, 6.24, P = .002). Additionally, significant difference was observed between minimally invasive plate osteosynthesis (MIPO) group and IMN group in nonunion rate (RR = 3.20, 95% CI: 0.12, 0.84, P = .02). Statistical significance was also observed between the open reduction plate fixation group and IMN group in restriction of shoulder and elbow joints results (RR = 0.49, 95% CI: 0.26, 0.96, P < .05). No significant difference was observed for the operation time, American Shoulder and Elbow Surgeons score, nerve injury, delayed union, reoperation in either group.

conclusionIMN may be superior to plate in reducing blood loss and postoperative infections for the treatment of humeral shaft fracture. However, MIPO was superior to IMN group in nonunion and equal to IMN in other parameters. Further research is required and future studies should include analysis of assessments at different stages and follow-up after removal of the implants.

Indexed as

Blood Loss, SurgicalBone PlatesFracture Fixation, InternalFracture Fixation, IntramedullaryHumansHumeral FracturesOperative TimePostoperative ComplicationsRandomized Controlled Trials as TopicReoperationSurgical Wound Infection

Identifiers

PMID31725653
PMCPMC6867742
OpenAlexW2988453277

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.