Risk Factors for New Vertebral Fracture After Percutaneous Vertebroplasty for Osteoporotic Vertebral Compression Fractures
Zi-Long Zhang,1,2,* Jun-Song Yang,1,* Ding-Jun Hao,1 Tuan-Jiang Liu,1 Qi-Ming Jing2,* 1Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China; 2Graduate School of Xi’an Medical University, Xi&rs...
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| Formato: | article |
| Lenguaje: | EN |
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Dove Medical Press
2021
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| Acceso en línea: | https://doaj.org/article/8974b50a4ba5488096b178033a3c3406 |
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| Sumario: | Zi-Long Zhang,1,2,* Jun-Song Yang,1,* Ding-Jun Hao,1 Tuan-Jiang Liu,1 Qi-Ming Jing2,* 1Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China; 2Graduate School of Xi’an Medical University, Xi’an, Shaanxi, People’s Republic of China*These authors contributed equally to this workCorrespondence: Ding-Jun HaoDepartment of Spine Surgery, HongHui Hospital, Xi’an Jiaotong University, Xi’an City, Shaanxi Province, People’s Republic of ChinaEmail 1684047601@qq.comPurpose: To analyze the risk factors for new vertebral fractures after percutaneous vertebroplasty (PVP) for osteoporotic vertebral compression fractures (OVCFs).Patients and Methods: We retrospectively reviewed the records of patients with symptomatic OVCFs who underwent PVP in our hospital, from January 2014 to January 2019. Demographic and lifestyle data on the presence of underlying chronic disease, preoperative bone mineral density, details of vertebral fractures, postoperative osteoporosis treatment, and new fracture development were collected. Patients were divided into postoperative fracture and non-fracture groups. To identify the independent risk factors for new vertebral fracture development, variables significant on univariate analysis were included in a multivariate regression model.Results: Of the 2202 patients treated with PVP, 362 (16.43%) had a new postoperative vertebral fracture. All patients were followed up for > 12 months (mean 14.7 months). Univariate analysis revealed no significant difference in height; body weight; preoperative bone mineral density; number of fractured vertebrae; injection volume of bone cement in a single vertebra; leakage rate of bone cement; or presence of hypertension, coronary heart disease, and chronic obstructive pulmonary disease between the fracture and non-fracture groups (P> 0.05). Age, sex, smoking, alcohol consumption, diabetes mellitus, postoperative exercise, and postoperative osteoporosis treatment were associated with new vertebral fractures (all P< 0.05). A multivariate analysis showed that age (odds ratio [OR]=1.212, P< 0.0001), female sex (OR=1.917, P< 0.0001), smoking (OR=1.538, P=0.026), and diabetes (OR=1.915, P< 0.0001) were positively correlated with new vertebral fracture development, whereas postoperative exercise (OR=0.220, P< 0.0001) and osteoporosis treatment (OR=0.413, P< 0.0001) were negatively correlated.Conclusion: Elderly patients, females, and those with a history of smoking and diabetes are at high risk of new vertebral fracture after PVP. Patients should be encouraged to stop smoking and consuming alcohol, control blood glucose level, participate in sufficient physical activity, and adhere to osteoporosis treatment to prevent new vertebral fractures.Keywords: aged, fractures, compression, osteoporosis, risk factors, spinal fractures, vertebral body |
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