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Biomechanical parameter quantification and finite element simulation of lever positioning manipulation in patients with thoracolumbar scoliosis

Biomechanical parameter quantification and finite element simulation of lever positioning manipulation in patients with thoracolumbar scoliosis

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500110898
Enrollment
Unknown
Registered
2025-10-22
Start date
2025-11-01
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Scoliosis

Interventions

Research group:None

Sponsors

The Third Affiliated Hospital of Zhejiang Chinese Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Age between 10 and 45 years, stable vital signs, no severe diseases in other systems; 2. Diagnosed with scoliosis via standard anterior-posterior and lateral spinal radiographs, with a Cobb angle of 10° < ? <= 45°, and no severe complications; 3. No history of spinal surgery; 4. Voluntarily willing to participate in this study as a subject to undergo LPM procedures, and signing the informed consent form by themselves or their guardian. Note: Only patients meeting all of the above four criteria can be included in this study.

Exclusion criteria

Exclusion criteria: 1. Individuals with severe osteoporosis, spinal fractures, tumors, infections, or lesions within the spinal canal; 2. Those with related complications, such as cardiopulmonary insufficiency (NYHA class >= II) or severe neurological disorders; 3. Those with compression fractures or spinal cord injuries; 4. Individuals with cognitive impairment or mental disorders who cannot cooperate with biomechanical testing; 5. Those with a history of spinal surgery; 6. Those with severe skin lesions or dermatological diseases at the operation site; 7. Women who are menstruating, pregnant, planning pregnancy, or in the postpartum period; 8. Those with other conditions that may reduce the likelihood of completing the procedure, such as a fear of manual therapy; 9. Individuals with unclear surface markers, affecting motion capture accuracy (e.g., BMI >= 35 kg/m^2).

Design outcomes

Primary

MeasureTime frame
elbow pulling the maximum force;

Secondary

MeasureTime frame
extension angle;Elbow preload force;maximum force of both hands pulling;lateral flexion angle;rotation angle;pulling time;pulling angular acceleration;preloading force of both hands;average pulling angular velocity;

Countries

China

Contacts

Public ContactTian Yv

The Third Affiliated Hospital of Zhejiang Chinese Medical University

tianyv2024@163.com+86 10 12345678

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026