Prediction of Risk Factors of Paraspinal Muscles in Degenerative Lumbar Spondylolisthesis Based on Spine MRI
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 1,000
- 试验地点
- 1
- 主要终点
- the MF FCSA
研究概览
简要总结
This is a retrospectively observational study. The goal of this observational study is to analyze the risk factors of paraspinal muscles associated with the occurrence of spondylolisthesis in patients with degenerative lumbar spondylolisthesis(DLS) and to construct a predictive model. The main question it aims to answer is: Which paraspinal muscle changes are risk factors for DLS? We will collect the information of patients who have undergone lumbar MRI in our hospital and have been diagnosed with back pain ( including spondylolisthesis or no spondylolisthesis) during the period from 2022 to 2024.The collected data included gender, age, body mass index (BMI), diabetes, hypertension, occupation and imaging parameters. We will then retrospectively analyze the risk factors associated with lumbar spondylolisthesis.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 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
- •Patients who presented to our hospital with back pain(the diagnosis was spondylolisthesis or no spondylolisthesis);
- •Patients older than 50 years;
- •Patients with complete clinical data and magnetic resonance imaging (MRI) before surgery.
排除标准
- •The patient has previous spinal surgery;
- •Patients with lumbar tumor,lumbar infection and lumbar tuberculosis;
- •Patients with incomplete MRI sequence.
结局指标
主要结局
the MF FCSA
时间窗: Two weeks before treatment
The functional cross-sectional areas of the multifidus muscl.Measurement it on axial T2-weighted magnetic resonance (MR) images from the L4 vertebral body levels
the ES FCSA
时间窗: Two weeks before treatment
The functional cross-sectional areas of the erector spinae.Measurement it on axial T2-weighted magnetic resonance (MR) images from the L4 vertebral body levels
the MF CSA
时间窗: Two weeks before treatment
the total cross-sectional areas of the multifidus muscl.Measurement it on axial T2-weighted magnetic resonance (MR) images from the L4 vertebral body levels
the ES CSA
时间窗: Two weeks before treatment
the total cross-sectional areas of the erector spinae.Measurement it on axial T2-weighted magnetic resonance (MR) images from the L4 vertebral body levels
次要结局
- SMI(Two weeks before treatment)
研究者
Xinyun li
miss
The First People's Hospital of Yunnan