Intraoperative analgesic effect of intravertebral lidocaine injection during percutaneous kyphoplasty in the treatment of thoracolumbar compression fractures in elderly patients.
Jianshi Yin, Yongzhao Zhang, Xiangmei Zhao, Han Yan, Jun Liu, Xiaohui Chang, Junsheng Wang
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引用次数: 0
Abstract
Background: In recent years, percutaneous kyphoplasty (PKP) has been increasingly used in clinical settings.
Objective: In this study, we aimed to determine the analgesic effect of intravertebral lidocaine injections in PKP.
Methods: A total of 60 patients who were treated with PKP were enrolled in this study. Lidocaine hydrochloride was chosen as the medication for the experimental group. Patients were randomly assigned into three groups using a double-blind study design: In group A (20 cases), no drugs were injected into the vertebral body during surgery; group B (20 cases) received intravertebral injection of normal saline; and in group C (20 cases), lidocaine hydrochloride was administered into the vertebral body during surgery. The age of patients, operation time, balloon dilatation pressure, balloon dilatation volume, and amount of bone cement injected were compared across the three groups. A pain visual analog scale (VAS) was used to assess pain suffered by the patients before, during, and 24 hours after the surgery.
Results: Age, operation time, balloon dilatation pressure, balloon dilatation volume, and amount of bone cement injected did not differ significantly among the three groups (P> 0.05). The differences in VAS scores 24 hours before and after surgery were not statistically significant (P> 0.05). Group C had lower intraoperative VAS scores than groups A and B, and the difference was statistically significant (P< 0.01). There was no statistically significant difference between group A and group B (P> 0.05).
Conclusion: Intravertebral injections of lidocaine during PKP can successfully reduce intraoperative pain.
期刊介绍：
The Journal of Back and Musculoskeletal Rehabilitation is a journal whose main focus is to present relevant information about the interdisciplinary approach to musculoskeletal rehabilitation for clinicians who treat patients with back and musculoskeletal pain complaints. It will provide readers with both 1) a general fund of knowledge on the assessment and management of specific problems and 2) new information considered to be state-of-the-art in the field. The intended audience is multidisciplinary as well as multi-specialty.
In each issue clinicians can find information which they can use in their patient setting the very next day.
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