高级检索
当前位置: 首页 > 详情页

Cement Distribution Patterns in Osteoporotic Vertebral Compression Fractures with Intravertebral Cleft: Effect on Therapeutic Efficacy.

文献详情

资源类型:
Pubmed体系:
机构: [1]The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning,Guangxi [2]The First Affiliated Hospital of Guangzhou University of Chinese Medicine,Guangzhou, Guangdong [3]Higher Vocational Technology College, Guangxi University ofChinese Medicine, Nanning, Guangxi, People’s Republic of China
出处:
ISSN:

关键词: - Osteoporotic fractures- Relative risk- Treatment outcome- Vertebroplasty

摘要:
To determine cement distribution patterns on therapeutic efficacy after percutaneous vertebroplasty treatment of osteoporotic vertebral compression fractures (OVCFs) with intravertebral cleft (IVC). Patients who were treated with percutaneous vertebroplasty for single OVCFs with IVC and met this study's inclusion criteria were retrospectively reviewed. The follow-up period was at least 2 years. Distribution patterns of cement in the IVC area were respectively specified into 2 groups: group 1: solid lump distribution pattern (n = 22); group 2: the comparatively diffused pattern (n = 90). Radiologic and clinical parameters were analyzed and compared. Then, associations of recollapse with covariates and a risk score were further analyzed and developed to predict recollapse of the augmented vertebrae. At the immediate postoperative period, all patients benefited from significant improvement in vertebrae height and kyphotic angle correction. However, significant recollapse was observed at the 2 years postoperative follow-up for the patients in group 1. Furthermore, we found that preoperative severe kyphotic deformity (a cutoff value of 12.5°), solid lump cement distribution pattern, and larger reduction angle (a cutoff value of 8.3°) was significantly associated with increased risk for recollapse. A risk score was developed based on the number of risk factors present in each patient and the receiver operating characteristic curve of the risk score generated an area under the curve of 0.788 (95% confidence interval 0.702-0.873, P = 0.000). The comparatively diffused pattern shows better long-term radiologic and clinical outcomes for the treatment for OVCFs with IVC. A risk score can be used to predict the incidence of recollapse. Copyright © 2018 Elsevier Inc. All rights reserved.

语种:
PubmedID:
中科院(CAS)分区:
出版当年[2018]版:
大类 | 3 区 医学
小类 | 3 区 外科 4 区 临床神经病学
最新[2025]版:
大类 | 4 区 医学
小类 | 4 区 临床神经病学 4 区 外科
第一作者:
第一作者机构: [1]The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning,Guangxi
共同第一作者:
通讯作者:
推荐引用方式(GB/T 7714):
APA:
MLA:

资源点击量:2018 今日访问量:0 总访问量:645 更新日期:2024-07-01 建议使用谷歌、火狐浏览器 常见问题

版权所有©2020 广东省中医院 技术支持:重庆聚合科技有限公司 地址:广州市越秀区大德路111号