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Sports Rehabilitation Therapy for Knee Joint Sports Injuries: A Case Study of Anterior Cruciate Ligament Injury and Patellar Chondromalacia
Sponsor: Peking University Third Hospital
Summary
The primary objective of this clinical trial is to verify the superiority of a digital diagnosis and treatment system for the conservative management of knee sports injuries-based on wearable sensors, machine vision, and large language models-over conventional off-site rehabilitation in terms of functional outcomes. The secondary objectives include assessing safety and adverse events, compliance and feasibility, algorithm evaluation accuracy and usability, and generating clinical evidence to support the registration of a Class II medical device. Participants will undergo a six-month intervention comprising knee muscle strengthening exercises, lower limb balance and stability training, and stretching exercises. Follow-up assessments will be conducted every four weeks, recording IKDC and Lysholm subjective knee function scores, VAS pain scores, SF-36 quality of life scores, knee range of motion, and MRI findings.
Key Details
Gender
All
Age Range
18 Years - 50 Years
Study Type
INTERVENTIONAL
Enrollment
160
Start Date
2026-03-15
Completion Date
2026-11-30
Last Updated
2026-02-20
Healthy Volunteers
No
Interventions
Muscle Strength Training
Wall Squats, Glute Bridges, Lunges, Crab Walks, Bulgarian Split Squats, Deadlifts, and similar exercises.
Lower limb balance and stability exercises
Single-leg balance stance, step-up/step-down, lower limb Y-balance single-leg stance training, lower limb single-leg stance star excursion balance training, quadruped position support, and similar exercises.
Stretching and Relaxation
After each training session, you can perform muscle stretching or use methods such as resistance band exercises or foam roller rolling for muscle relaxation.
Locations (4)
Beijing Jishuitan Hospital
Beijing, China
Peking Union Medical College Hospital
Beijing, China
Peking University People's Hospital
Beijing, China
Peking University Third Hospital
Beijing, China