评价退行性腰椎脊髓缩不稳定性分类 (DSIC) 系统作为手术技术选择指南
Kathleen A Leinweber1, Steven P Baltic2, Keith W Lyons2
1Department of Orthopaedic Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA. Kathleen.Leinweber9@gmail.com.
概括
退行性脊髓炎不稳定性分类 (DSIC) 系统在指导手术技术选择时没有显著改变患者的结果. 对于脊柱外科手术中的基于证据的分类系统,需要进一步的研究.
科学领域:
- 脊柱外科手术 脊柱外科手术
- 整形外科 整形外科 整形外科
- 神经外科 神经外科
背景情况:
- 退行性脊髓缩症 (DS) 治疗涉及各种手术技术,但由于有限的高质量证据,选择仍然存在争议.
- 现有的分类系统,如DSIC系统,基于专家意见,使用成像和患者数据来预测脊柱稳定性.
研究的目的:
- 评价退行性脊髓缩不稳定性分类 (DSIC) 系统在指导DS手术技术选择中的实用性.
- 根据所采用的外科手术技术,确定每个DSIC类型中分类的患者是否表现出不同的结果.
主要方法:
- 预计将在两个中心对508名患有症状的DS的患者进行手术.
- 根据DSIC类型和手术技术对患者进行分类 (非仪器化与仪器化融合).
- 通过核心成果指数 (COMI) 的12个月变化来衡量主要结果.
主要成果:
- 在12个月后,在每个DSIC类型内的手术技术组之间没有观察到COMI得分的显著差异.
- 趋势表明,单独减压的DSIC I患者和用仪器融合的DSIC III患者可能会获得好处.
- 所有患者群体都比基线显著改善,超过75%的患者实现了临床重要差异最小值.
结论:
- 在DSIC系统的评估中,基于退行性脊髓缩的手术技术选择,DSIC系统并没有显著区分结果.
- 非显著的趋势表明稳定 (DSIC I) 和不稳定 (DSIC III) 滑动的潜在技术特异性好处.
- 开发一个基于证据的分类系统是必要的,以指导DS手术技术的选择.
更多相关视频
05:17Author Spotlight: Scope of LE-ULBD as a Safe, Effective, and Minimally Invasive Approach to Treat Lumbar Spinal Stenosis
Published on: February 9, 2024
484
04:19Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device
Published on: November 8, 2024
338
相关概念视频
Herniated Intervertebral Disc l: Introduction
Intervertebral disc herniation refers to the displacement of the nucleus pulposus (the gel-like inner core of the disc) through a tear or weakened area in the annulus fibrosus (the outer fibrous ring). The displaced disc material extends beyond the normal boundaries of the disc space and may compress or irritate nearby spinal nerve roots or, less commonly, the spinal cord.Etiology and Risk FactorsHerniation commonly results from degeneration, in which aging reduces disc hydration and...
Degenerative Disc Disease I: Introduction
Degenerative disc disease is a chronic condition in which intervertebral discs gradually lose structure and function. It is not infectious or autoimmune; rather, it results from age-related biochemical and mechanical changes, influenced by genetic, metabolic, and environmental factors.Structure and Function of DiscsThe spine contains 23 intervertebral discs that absorb load, distribute forces, maintain spacing, and allow flexibility. Each disc consists of a nucleus pulposus, a gel-like core...
