临床试验/NCT07246122

NCT07246122招募中不适用

MRI-Guided Dynamic Support System for Scoliosis Correction (MRI-DSS)

Chinese University of Hong Kong1 个研究点分布在 1 个国家目标入组 10 人开始时间: 2023年7月27日最近更新: 2025年11月24日

试验速览

阶段: 不适用
状态: 招募中
发起方: Chinese University of Hong Kong
入组人数: 10
试验地点: 1
主要终点: Change in Cobb angle

研究概览研究设计入排标准结局指标研究者研究点记录与标识符相似试验

研究概览

简要总结

This prospective pilot study evaluates the feasibility and effectiveness of an MRI-guided dynamic support system (MRI-DSS) for rapid, quantitative correction of adolescent idiopathic scoliosis (AIS). The system uses MRI-compatible air padding supports and programmable pneumatic control to apply and adjust corrective forces in real time. AIS patients underwent MRI-guided bracing, with Cobb angles and biomechanical parameters measured at each pressure level.

研究设计

研究类型: Interventional
分配方式: Na
干预模型: Single Group
主要目的: Treatment
盲法: None

入排标准

年龄范围: 10 Years 至 16 Years（Child）
性别: All
接受健康志愿者: 否

入选标准

•Age: 10-16 years
•Diagnosis: Adolescent idiopathic scoliosis (Cobb angle 10-25°)
•No prior spinal surgery or other orthopedic conditions
•Able to provide informed consent
•Risser sign 0-5

排除标准

•Age <10 or >16 years
•Cobb angle <10° or >25°
•History of spinal surgery or other spine disorders
•Contraindications to MRI

结局指标

主要结局

Change in Cobb angle

时间窗: baseline

degrees measured by MRI

Time to achieve target correction

时间窗: immediately after the intervention

measured in minutes

次要结局

Contact area and force distribution(immediately after the intervention)

研究者

发起方

Chinese University of Hong Kong

申办方类型

Other

责任方

Principal Investigator

主要研究者

Raymond KY Tong

Professor

Chinese University of Hong Kong

研究点 (1)

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