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Multi-center Study on Comprehensive Diagnosis and Treatment of Lower Limb Bone Defect Based on Three-dimensional Printing Technology

NCT06269354 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 120

Last updated 2024-02-21

No results posted yet for this study

Summary

The clinical diagnosis and treatment of lower limb bone defect is a difficult problem in orthopedics. The traditional treatment has the shortcomings of long treatment period, no weight bearing in the early stage of the limb, weak mechanical strength, many complications, and difficulty in repairing deformed and large segment bone defects around the joint. The Orthopedics Department of Peking University Third Hospital, the lead unit of this study, developed the TCBridge system based on three-dimensional (3D) printing technology in the early stage, which is the first approved 3D printing lower limb long bone defect repair system in China. The system can achieve personalized and accurate repair of lower limb bone defects, and ensure patients to carry out limb weight and functional exercise safely in the early stage after surgery. On this basis, this study will establish a multi-center clinical case cohort to achieve accurate comprehensive diagnosis and treatment of lower limb bone defects, benefiting patients and contributing to society.

Conditions

  • Bone Defects

Interventions

DEVICE

3D printed prostheses

3D printed prostheses

Sponsors & Collaborators

  • Peking University Third Hospital

    lead OTHER

Eligibility

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

Timeline & Regulatory

Start
2023-11-01
Primary Completion
2026-06-01
Completion
2026-12-31

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 NCT06269354 on ClinicalTrials.gov