Evidence map›Paper›PMID 32114659›Full record

ArticleInternational orthopaedics2020

Efficacy comparison of double-level and single-level bone transport with Orthofix fixator for treatment of tibia fracture with massive bone defects.

Yang Li, Shi Shen, Qiaosu Xiao, Guan Wang, Huilin Yang, Heng Zhao, Benchao Shu, Naiqiang Zhuo

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Article in International orthopaedics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 4 pooled it
3.1field-weighted citation impact, top 8% 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

23 citing papers in PubMed, 4 syntheses or guidelines pooled it, 32 citations in OpenAlex.

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  15. Current Concepts of Fracture-Related Infection.International journal of clinical practice · 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

8 authors at 2 institutions in 1 country.

Yang LiDepartment of Orthopedic Surgery, The Affiliated Hospital Of Southwest Medical University, No. 25 Taiping Road, Luzhou, Sichuan, 646000, People's Republic of China.ORCID 0000-0003-1353-2949
Shi ShenDepartment of Orthopedic Surgery, The Affiliated Hospital Of Southwest Medical University, No. 25 Taiping Road, Luzhou, Sichuan, 646000, People's Republic of China. 583493289@qq.com.ORCID 0000-0002-2079-5790
Qiaosu XiaoDepartment of Orthopedic Surgery, The Affiliated Hospital Of Southwest Medical University, No. 25 Taiping Road, Luzhou, Sichuan, 646000, People's Republic of China.
Guan WangDepartment of Orthopedic Surgery, The Affiliated Hospital Of Southwest Medical University, No. 25 Taiping Road, Luzhou, Sichuan, 646000, People's Republic of China.
Huilin YangSouthwest Medical University, No.1 Xianglin Road, Luzhou, Sichuan, 646000, People's Republic of China.
Heng ZhaoDepartment of Orthopedic Surgery, The Affiliated Hospital Of Southwest Medical University, No. 25 Taiping Road, Luzhou, Sichuan, 646000, People's Republic of China.
Benchao ShuDepartment of Orthopedic Surgery, The Affiliated Hospital Of Southwest Medical University, No. 25 Taiping Road, Luzhou, Sichuan, 646000, People's Republic of China.
Naiqiang ZhuoDepartment of Orthopedic Surgery, The Affiliated Hospital Of Southwest Medical University, No. 25 Taiping Road, Luzhou, Sichuan, 646000, People's Republic of China. author281@163.com.ORCID 0000-0001-7157-2944
Affiliated Hospital of Southwest Medical University · CNSouthwest Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of this study was to evaluate the clinical and functional outcomes of patients with large post-traumatic tibial bone defects managed by double-level bone transport using the Ilizarov technique and compare it with one-level bone transport technique.

methodsA retrospective cohort study was conducted on 26 patients with open tibial fracture from January 2010 to January 2017. All cases were Gustilo III. Depending on the site of osteotomy, the patients were divided into single-level (n = 13) and double-level groups (n = 13). The bone transport time, consolidation time of the distraction gap, docking site healing time, external fixation time, external fixation index, soft tissue defect area, soft tissue growth index, operating time, and surgical bleeding volume were recorded and compared between the two groups. Bone and functional results were evaluated according to the Association for the Study and Application of the Method of Ilizarov (ASAMI) criteria.

resultsThe mean duration of follow-up was 28.5 ± 5.8 months (range 13-38 months) since the Orthofix fixator was removed, all patients achieved complete union in the docking site and consolidation in the regenerate bone; moreover, the wound was closed The mean bone defect length after debridement was 7.2 cm (range 5.8-9.0 cm) in single-level group vs. 10.7 cm (range 7.5-15.0 cm) in the double-level group (P < 0.05). The mean docking site healing time was 10.85 ± 1.52 months in the single-level group vs. 8.93 ± 2.29 months in the double-level group (P < 0.05); external frame time was 18.06 months (range 15-20 months) in single-level group vs. 12.71 months (range 9.5-16.0 months) in the double-level group (P < 0.05); external fixation index was 2.52 months/cm (range 2.15-2.94 months/cm) versus 1.22 months/cm (range 0.96-1.67 months/cm) in double-level group (P < 0.01); and soft tissue growth index was 0.29 months/cm

conclusionThe Ilizarov technique of double-level bone transport with Orthofix external fixator can be used successfully to repair and reconstruct the tibial bone loss and accompanying soft tissue defect.

Indexed as

Ilizarov TechniqueTibial FracturesExternal FixatorsHumansRetrospective StudiesTibiaTreatment OutcomeBone transport techniqueExternal fixatorLarge bone defectsTibial fracture

Identifiers

PMID32114659
OpenAlexW3007111673

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.