Osteoporotic vertebral compression fracture
Conditions
Interventions
UVP group:Conducting unipedicular vertebroplasty
PCVP group:Conducting percutaneous curved vertebroplasty
Sponsors
Renji Hospital, School of Medicine, Shanghai Jiao Tong University
Eligibility
Sex/Gender
All
Age
55 Years to 85 Years
Inclusion criteria
Inclusion criteria: 1. Less than 75% collapse of the vertebral body, as determined by lateral plain radiographs; 2. OVCFs at only single level; 3. VAS for back pain is more than 5 scores; 4. Trauma history is less than 2 weeks; 5. T score of bone mineral density(BMC) determined by dual energy x-ray absorptiometry(DEXA) is less than <-2.5.
Exclusion criteria
Exclusion criteria: 1. Severe comorbid disease that can lead to intolerance of the surgery; 2. History of incurable bleeding disorders; 3. History of systemic or local spine infections; 4. Vertebral compression fracture due to osteolytic tumor; 5. Manifestation of spinal cord or nerve root compression; 6. The patient was over 85 years old.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual analog scale (VAS) for back pain; | — |
Secondary
| Measure | Time frame |
|---|---|
| VAS for back pain;Oswestry Disability Index (ODI) for back pain;Operation time;fluoroscopic times;The volumes of cement per level;Bone cement distribution;Postoperative analgesic dosage;Refracture occurrence rate; | — |
Countries
China
Contacts
Public ContactYuhui Zhang
Renji Hospital, School of Medicine, Shanghai Jiao Tong University
Outcome results
None listed