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Research article
Shuai Wang
Guangzhou Hospital of Integrated Traditional and Western Medicine
Corresponding Author
Wencai Zhang
First Affiliated Hospital of Jinan University
Corresponding Author
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Study design: Retrospective study
Objective: The purpose of this paper is to explore the possible risk factors for residual low back pain after PVP and to analyze their correlation.
Method: A retrospective study was conducted on 1120 patients hospitalized for OVCF and treated with PVP between from July 2015 to June 2019 at our Hospital. Baseline, clinical and surgical data were collected to analyze the factors associated with residual low back pain after PVP.
Results: 61 patients complained of residual low back pain, and the prevalence was 5.4%. Among the observed indexes included, there were significant differences in preoperative Thoracolumbar fascia injury (TFI), a liquefaction signal on magnetic resonance imaging (MRI) of the affected vertebrae, the number of responsible vertebrae and the distribution of bone cement between the two groups (P<0.05). Multivariate analysis revealed that preoperative TFI (OR=5.378, 95% CI: 1.713~16.888, P=0.004), a liquefaction signal on MRI of the affected vertebrae (OR=6.111, 95% CI：1.898~19.673, P=0.002), the number of responsible vertebrae (OR=0.098, 95% CI: 0.039~0.249, P=0.004), and the distribution of bone cement (OR=0.253, 95% CI: 0.079~0.810, P=0.021) were risk factors for residual low back pain after PVP.
Conclusion: TFI, a liquefaction signal on MRI of the affected vertebrae, the number of responsible vertebrae and the distribution pattern of bone cement may be risk factors for residual low back pain after PVP.
Keywords
Osteoporotic vertebral compression fracture, PVP, Residual low back pain, TFI, Bone cement
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A new preprint design is coming!
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This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research article
Shuai Wang
Guangzhou Hospital of Integrated Traditional and Western Medicine
Corresponding Author
Wencai Zhang
First Affiliated Hospital of Jinan University
Corresponding Author
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 18 Nov, 2020
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Subject Areas
Orthopedic Surgery
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Study design: Retrospective study
Objective: The purpose of this paper is to explore the possible risk factors for residual low back pain after PVP and to analyze their correlation.
Method: A retrospective study was conducted on 1120 patients hospitalized for OVCF and treated with PVP between from July 2015 to June 2019 at our Hospital. Baseline, clinical and surgical data were collected to analyze the factors associated with residual low back pain after PVP.
Results: 61 patients complained of residual low back pain, and the prevalence was 5.4%. Among the observed indexes included, there were significant differences in preoperative Thoracolumbar fascia injury (TFI), a liquefaction signal on magnetic resonance imaging (MRI) of the affected vertebrae, the number of responsible vertebrae and the distribution of bone cement between the two groups (P<0.05). Multivariate analysis revealed that preoperative TFI (OR=5.378, 95% CI: 1.713~16.888, P=0.004), a liquefaction signal on MRI of the affected vertebrae (OR=6.111, 95% CI：1.898~19.673, P=0.002), the number of responsible vertebrae (OR=0.098, 95% CI: 0.039~0.249, P=0.004), and the distribution of bone cement (OR=0.253, 95% CI: 0.079~0.810, P=0.021) were risk factors for residual low back pain after PVP.
Conclusion: TFI, a liquefaction signal on MRI of the affected vertebrae, the number of responsible vertebrae and the distribution pattern of bone cement may be risk factors for residual low back pain after PVP.
Figure 1
Figure 2
Figure 3
This is a list of supplementary files associated with this preprint. Click to download.
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