osteoporostic vertebral compression fracture
Conditions
Interventions
experimental group:intravertebral infiltration of 0.5% lidocaine before balloon dilation
control group:intervertebral infiltration of 0.9% normal saline before balloon dilation
Sponsors
Affiliated Hospital of Southwest Medical University
Eligibility
Sex/Gender
Male
Age
50 Years to 100 Years
Inclusion criteria
Inclusion criteria: (1) history of mild violent trauma, the course of the disease 21d; (2) thoracic and back pain with limited motion range, affecting daily life; (3) MRI showed high signal changes in T2 images of the injured vertebra; (4) bone mineral density showed T value -2.5; (5) patients and their families require surgical treatment.
Exclusion criteria
Exclusion criteria: (1) the patient has no obvious clinical symptoms; (2) osteoporotic blowout fracture with incomplete posterior vertebral wall and obvious space occupying in the vertebral canal; (3) vertebral compression fractures caused by primary or metastatic tumors, tuberculosis and pathology; (4) patients with manifestations of spinal cord or nerve root injury; (5) patients with severe medical diseases cannot bear the operation; (6) patients with coagulation dysfunction or other diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| preoperative VAS of back pain;VAS of back pain one minute after intralvertebral infiltration;VAS of back pain at the intraballon pressure at 100 PSI after intralvertebral infiltration;VAS of back pain at the intraballon pressure at 200 PSI after intravertebral infiltration;VAS of back pain at the intraballon pressure at the highest PSI after intravertebral infiltration;preoperative ODI;postoperative ODI;preoperative local kyphosis;postoperative kyphosis; | — |
Countries
China
Contacts
Public ContactQing Wang
Department of Spine Surgery, Affiliated Hospital of Southwest Medical University
Outcome results
None listed