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Sports Rehabilitation Therapy for Knee Joint Sports Injuries: A Case Study of Anterior Cruciate Ligament Injury and Patellar Chondromalacia

NCT07423819 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 160

Last updated 2026-02-20

No results posted yet for this study

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.

Conditions

  • Anterior Cruciate Ligament Injury
  • Patellofemoral Pain Syndrome

Interventions

OTHER

Muscle Strength Training

Wall Squats, Glute Bridges, Lunges, Crab Walks, Bulgarian Split Squats, Deadlifts, and similar exercises.

OTHER

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.

OTHER

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.

Sponsors & Collaborators

  • Peking University People's Hospital

    collaborator OTHER

  • Beijing Jishuitan Hospital

    collaborator OTHER

  • Peking Union Medical College Hospital

    collaborator OTHER

  • Peking University Third Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-03-15
Primary Completion
2026-10-15
Completion
2026-11-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07423819 on ClinicalTrials.gov