| Title |
Correlation analysis between the magnetic resonance imaging characteristics of osteoporotic vertebral compression fractures and the efficacy of percutaneous vertebroplasty: a prospective cohort study
|
|---|---|
| Published in |
BMC Musculoskeletal Disorders, April 2018
|
| DOI | 10.1186/s12891-018-2040-8 |
| Pubmed ID | |
| Authors |
Wei Xu, Silian Wang, Chao Chen, Yifan Li, Yunhan Ji, Xiaodong Zhu, Zhikun Li |
| Abstract |
To explore the relationship between the magnetic resonance imaging (MRI) characteristics of osteoporotic vertebral compression fractures (OVCFs) and the efficacy of percutaneous vertebroplasty (PVP). A prospective study was conducted to analyze the clinical and imaging data of 93 patients with OVCFs treated via PVP. A visual analogue scale (VAS), the Oswestry Disability Index (ODI), and the Medical Outcomes Study(MOS) 36-Item short-form health survey (SF-36) were completed before surgery as well as 1 day and 1, 6, and 12 months after surgery. In addition, postoperative complications were recorded. According to the degree and ranges of bone marrow edema on MRI, the patients were divided into three groups: the mild (group A), moderate (group B), and severe (group C) bone marrow edema groups. Pain and dysfunction scores were compared across the three groups of patients before surgery as well as 1 day and 1, 6, and 12 months after surgery. The VAS, ODI, and SF-36 scores showed significant differences (P < 0.05) before and after surgery among the three groups. The ODI and SF-36 scores were significantly different (P < 0.05) at 1 day and 1 month after surgery among the three groups. Groups A and B showed significantly better pain relief than group C. Group B experienced better pain relief than group A. These results indicate that PVP was associated with better pain relief effects among patients with a greater extent of bone marrow edema. The edema ranges of the vertebral fractures were negatively correlated with the postoperative VAS and ODI scores 1 month after surgery, whereas the ranges were positively correlated with postoperative SF-36 scores 1 month after surgery. PVP is an effective treatment for OVCFs. Better outcomes were observed among patients with severe or moderate bone marrow edema rather than those with mild bone marrow edema. A greater degree of pain relief after PVP was correlated with faster recovery of the postoperative function. However, this correlation gradually became weak over time and disappeared 6 months after surgery. Therefore, PVP should be an option for early stage OVCFs, especially among patients with bone marrow edema signs on MRI. |
X Demographics
The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 1 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Practitioners (doctors, other healthcare professionals) | 1 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 20 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 20 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Other | 3 | 15% |
| Researcher | 3 | 15% |
| Student > Ph. D. Student | 3 | 15% |
| Student > Postgraduate | 2 | 10% |
| Unspecified | 1 | 5% |
| Other | 2 | 10% |
| Unknown | 6 | 30% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 6 | 30% |
| Unspecified | 1 | 5% |
| Biochemistry, Genetics and Molecular Biology | 1 | 5% |
| Nursing and Health Professions | 1 | 5% |
| Linguistics | 1 | 5% |
| Other | 2 | 10% |
| Unknown | 8 | 40% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 27 April 2018.
All research outputs
#17,947,156
of 23,045,021 outputs
Outputs from BMC Musculoskeletal Disorders
#2,942
of 4,098 outputs
Outputs of similar age
#238,959
of 329,226 outputs
Outputs of similar age from BMC Musculoskeletal Disorders
#36
of 58 outputs
Altmetric has tracked 23,045,021 research outputs across all sources so far. This one is in the 19th percentile – i.e., 19% of other outputs scored the same or lower than it.
So far Altmetric has tracked 4,098 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 7.1. This one is in the 22nd percentile – i.e., 22% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 329,226 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 22nd percentile – i.e., 22% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 58 others from the same source and published within six weeks on either side of this one. This one is in the 29th percentile – i.e., 29% of its contemporaries scored the same or lower than it.