Oblique Lateral Interbody Fusion Versus Minimally Invasive Transforaminal Lumbar Interbody Fusion for Lumbar Spinal Stenosis
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 130
- 主要终点
- Oswestry Disability Index (ODI), , and Short Form-36 (SF-36) scores; discal and foraminal height; lumbar lordotic angle; and fusion status.
研究概览
简要总结
The investigators will retrospectively study lumbar spinal stenosis patients who underwent OLIF or MIS-TLIF with percutaneous pedicle screw fixation between January 2016 and December 2019.The investigators will measure estimated blood loss, operative time, hospital stay, cost, reoperation, and complication incidence, visual analogue scale (VAS), Oswestry Disability Index (ODI), Japanese Orthopaedic Association (JOA), and Short Form-36 (SF-36) scores, discal and foraminal height, lumbar lordotic angle, and fusion status.The investigators will conduct to evaluate postoperative improvements, complications, and reoperation rates between patients with lumbar spinal stenosis (LSS) undergoing oblique lateral interbody fusion (OLIF) or minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF).
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 50 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •LSS due to neurogenic claudication; Central stenosis or lateral stenosis who need surgery; Single-level, low-grade (Meyerding grade 1 or 2) isthmic spondylolisthesis or degenerative spondylolisthesis; and imaging findings consistent with the symptoms of LSS.
排除标准
- •trauma, active infection, malignant tumors, spinal deformity, previous lumbar fusion, multi-segment fusion, multi-level, high-grade (Meyerding grade 3 or 4) isthmic spondylolisthesis or degenerative spondylolisthesis.
结局指标
主要结局
Oswestry Disability Index (ODI), , and Short Form-36 (SF-36) scores; discal and foraminal height; lumbar lordotic angle; and fusion status.
时间窗: 2 Years
Before surgery and at the last follow-up, the following information was recorded
次要结局
- Japanese Orthopaedic Association (JOA)(2 Years)
- visual analogue scale (VAS)(2 Years)
- Short Form-36 (SF-36) scores(2 Years)
- Major Complication rate(2 Years)
研究者
Fei-Long Wei
Clinical Professor
Tang-Du Hospital