Risk factors analysis of adjacent fractures after percutaneous vertebroplasty for osteoporotic vertebral compression fracture

• Published in: Zhongguo xiu fu chong jian wai ke za zhi Vol. 35; no. 1; p. 20
• Main Authors: Zhang, Zilong, Jing, Qiming, Qiao, Rui, Yang, Jiarui, Chen, Haojie, Qian, Lixiong, Zhang, Xuefang, Yang, Junsong, Hao, Dingjun
• Format: Journal Article
• Language: Chinese
• Published: China 15.01.2021
• Subjects: Aged; Bone Cements; Female; Fractures, Compression - etiology; Fractures, Compression - surgery; Humans; Osteoporotic Fractures - surgery; Retrospective Studies; Risk Factors; Spinal Fractures - etiology; Spinal Fractures - surgery; Treatment Outcome; Vertebroplasty - adverse effects; Osteoporotic vertebral compression fracture; complication; adjacent segment; percutaneous vertebroplasty; risk factor
• ISSN: 1002-1892
• DOI: 10.7507/1002-1892.202008044

To investigate the risk factors of adjacent fractures after percutaneous vertebroplasty (PVP) for osteoporotic vertebral compression fracture (OVCF). A total of 2 216 patients who received PVP due to symptomatic OVCF between January 2014 and January 2017 and met the selection criteria were selected as study subjects. The clinical data was collected, including gender, age, height, body mass, history of smoking and drinking, whether the combination of hypertension, diabetes, coronary arteriosclerosis, chronic obstructive pulmonary disease (COPD), bone mineral density, the number of fractured vertebrae, the amount of cement injected into single vertebra, the cement leakage, and whether regular exercise after operation, whether regular anti-osteoporosis treatment after operation. Firstly, single factor analysis was performed on the observed indicators to preliminarily screen the influencing factors of adjacent fractures after PVP. Then, logistic regression analysis was carried out for relevant indicators with sta