机器学习预测治疗后的治疗结果 形外围注射类固醇注射对于从椎间盘椎间盘的激光病变
Jeoung Kun Kim1, Min Cheol Chang2
1Department of Business Administration, School of Business, Yeungnam University, Gyeongsan-si 38541, Republic of Korea.
Bioengineering (Basel, Switzerland)
|January 28, 2026
概括
一个深度学习模型准确地预测了腰椎椎间盘 (HLD) 患者的腰椎跨额外外注射类固醇注射 (TFESI) 的结果. 这种机器学习方法可以改善根性疼痛缓解的预后.
科学领域:
- 干预性疼痛管理 干预性疼痛管理
- 机器学习在医学中的应用
- 脊柱成像和诊断工作
背景情况:
- 变形外皮类固醇注射 (TFESI) 是一种常见的治疗椎间盘 (HLD) 相关的根性疼痛.
- 由于复杂的临床和形态因素,预测对TFESI的治疗反应具有挑战性.
- 机器学习 (ML) 提供了模拟复杂的患者特定变量的潜力,以改善结果预测.
研究的目的:
- 开发和评估机器学习模型,用于预测HLD患者的腰部TFESI后的治疗结果.
- 为了比较深度神经网络 (DNN),随机森林 (RF) 和XGBoost模型的预测性能.
- 确定最有效的ML方法,以提高干预性疼痛管理中的个性化预后.
主要方法:
- 对242名患有与HLD相关的根系病变的患者进行了回顾性分析,这些患者接受了单级腰部TFESI.
- 输入特征包括患者人口统计,HLD特征和疼痛指标.
- 开发并验证了DNN,RF和XGBoost模型,以预测在注射后1个月的数值评分表 (NRS) 评分下降≥50%.
主要成果:
- 深度神经网络 (DNN) 模型实现了最高的预测性能,曲线下的面积 (AUC) 为0.821.
- 随机森林 (RF) 和XGBoost模型的表现较差 (AUC分别为0.711和0.674).
- 与RF和XGBoost相比,DNN模型显示出更高的歧视性和更少的假阳性预测.
结论:
- 一个基于深度学习的预测模型在预测HLD根性病的TFESI结果方面显著优于其他ML模型.
- 将临床和MRI数据集成到ML算法中可以增强患者选择和个性化治疗预后.
- 需要进一步的多中心验证,以确认基于ML的TFESI预测模型的可通用性和临床实用性.
相关概念视频
Predicting Reaction Outcomes
10.8K
Kinetics describes the rate and path by which a reaction occurs. In contrast, thermodynamics deals with state functions and describes the properties, behavior, and components of a system. It is not concerned with the path taken by the process and cannot address the rate at which a reaction occurs. Although it does provide information about what can happen during a reaction process, it does not describe the detailed steps of what appears on an atomic or a molecular level. On the other hand,...
10.8K
Predicting Molecular Geometry
45.7K
VSEPR Theory for Determination of Electron Pair Geometries
45.7K
Machines
576
Machines are complex structures consisting of movable, pin-connected multi-force members that work together to transmit forces. One example of a machine is the cutting plier, which is used to cut wires by applying forces to its handles. When equal and opposite forces are exerted on the handles of the cutting plier, they cause the cutting edges to come together and apply equal and opposite reaction forces on the wire, which are greater than the applied forces.
A free-body diagram of the...
A free-body diagram of the...
576
Outcomes of Glycolysis
107.1K
Nearly all the energy used by cells comes from the bonds that make up complex organic compounds. These organic compounds are broken down into simpler molecules, such as glucose. As a result, cells extract energy from glucose over many chemical reactions—a process called cellular respiration.
Cellular respiration can occur aerobically (with oxygen) or anaerobically (without oxygen). In the presence of oxygen, cellular respiration starts with glycolysis and continues with pyruvate...
Cellular respiration can occur aerobically (with oxygen) or anaerobically (without oxygen). In the presence of oxygen, cellular respiration starts with glycolysis and continues with pyruvate...
107.1K
Local Anesthetics: Clinical Application as Epidural Anesthesia
718
Epidural anesthetics are administered in the fat-filled epidural space, the outermost part of the spinal canal. This technique is commonly employed for pain management and anesthesia during lower abdomen and pelvis surgeries or labor and delivery.
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
718
Machines: Problem Solving II
663
Machines are complex structures consisting of movable, pin-connected multi-force members that work together to transmit forces. Consider a lifting tong carrying a 100 kg load. It comprises movable sections DAF and CBG linked together with member AB.
663


