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Application of Robotic-Assisted Orthopedic Surgery in Vertebroplasty and Pedicle Screw Placement

Application of Robotic-Assisted Orthopedic Surgery in Vertebroplasty and Pedicle Screw Placement

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500108079
Enrollment
Unknown
Registered
2025-08-25
Start date
2023-03-01
Completion date
Unknown
Last updated
2025-09-01

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

Conditions

Thoracolumbar fractures

Interventions

Spike test group:The patients were grouped based on the length of pedicle screws within the fractured vertebrae
Short nail test group:Use pedicle short screws in the fractured vertebrae

Sponsors

The Second Affiliated Hospital of Nanjing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 50 Years

Inclusion criteria

Inclusion criteria: 1. Single-segment thoracolumbar spine fracture (T12 or L1); 2. Aged between 18 and 50 years old; 3. The duration of injury to surgery is within 2 weeks; 4. The degree of compression of the fractured vertebral body exceeds 1/3 or the local kyphosis angle exceeds 25°; 5. Regular follow-up for more than 1 year.

Exclusion criteria

Exclusion criteria: 1. Polytrauma patients with multiple fractures; 2. Severe osteoporosis; 3. Neurological deficits requiring decompressive laminectomy; 4. Pathological fractures; 5. Loss to follow-up.

Design outcomes

Primary

MeasureTime frame
Segmental cobb angle;Vertebral wedge angle;The height of anterior vertebral body;The height of middle vertebral body;Visual Analog Scale;Oswestry Disability Index ;—

Countries

China

Contacts

Public ContactWang Boyao/Zhu Yancheng

The Second Affiliated Hospital of Nanjing Medical University

1310398535@qq.com+86 58509849

Outcome results

None listed

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