Evidence map›Paper›PMID 33691731›Full record

ArticleJournal of orthopaedic surgery and research2021

Risk factors of postoperative bone cement leakage on osteoporotic vertebral compression fracture: a retrospective study.

Kui Zhang, Jiang She, Yandong Zhu, Wenji Wang, Erliang Li, Ding Ma

Abstract read
In one paragraph

Article in Journal of orthopaedic surgery and research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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.

Kui Zhang *Department of Orthopedics, Ninth Hospital of Xi'An, Xi'An, 710000, ShaanXi, China.ORCID http://orcid.org/0000-0002-3162-2609
Jiang She *Department of Orthopedics, Ninth Hospital of Xi'An, Xi'An, 710000, ShaanXi, China.
Yandong ZhuDepartment of Orthopedics, Ninth Hospital of Xi'An, Xi'An, 710000, ShaanXi, China.
Wenji WangDepartment of Orthopedics, The First Clinical Medical College of Lanzhou University, Lanzhou, 730000, China.
Erliang LiDepartment of Orthopedics, Tangdu Hospital, Airforce Medical University, Xi'An, 710000, ShaanXi, China.
Ding MaDepartment of Orthopedics, Ninth Hospital of Xi'An, Xi'An, 710000, ShaanXi, China. 14435809@qq.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate risk factors of bone cement leakage in percutaneous vertebroplasty(PVP)for osteoporotic vertebral compression fracture (OVCF).

methodsA total of 236 patients (344 vertebrae) who underwent PVP between November 2016 and June 2020 were enrolled in the study. Clinical and radiological characteristics, including age, gender, course of disease, trauma, type of vertebral fracture, cortical continuity of vertebral body, intervertebral vacuum cleft (IVC), fracture severity, fracture level, basivertebral foramen, bone cement dispersion types, the cement injection volume, the type of cement leakage, puncture approach, and intrusion of the posterior wall, were considered as potential risk factors. Three types of leakage (type-B, type-C, and type-S) were defined and risk factors for each type were analyzed. Logistic analysis was used to study the relationship between each factor and the type of cement leakage.

resultsThe incidences of the three types of leakage were 28.5%, 24.4%, and 34.3%. The multinomial logistic analysis revealed that the factors of type-B leakage were the shape of cement and basivertebral foramen. One significant factor related to type-C leakage was cortical disruption, and the factors of type-S leakage were bone cement dispersion types, basivertebral foramen, cleft, fracture severity, an intrusion of the posterior wall, and gender.

conclusionDifferent types of cement leakage have their own risk factors, and the analysis of risk factors of these might be helpful in reducing the rate of cement leakage.

Indexed as

Bone CementsAgedAged, 80 and overExtravasation of Diagnostic and Therapeutic MaterialsFemaleFractures, CompressionHumansMaleOsteoporotic FracturesPostoperative ComplicationsRetrospective StudiesRisk FactorsSpinal FracturesVertebroplastyBone CementsCement leakageOsteoporotic vertebral compression fracturePercutaneous vertebroplastyRisk factors

Identifiers

PMID33691731
PMCPMC7945340

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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.