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Brief Title: The Application of Personalized Titanium Plate in the Bone Tumors Around the Knee
Official Title: Personalized Titanium Plate Improves Clinical Outcome in Microwave Ablation of Bone Tumors Around the Knee
Study ID: NCT02901782
Brief Summary: Microwave ablation of bone tumors is time-consuming and usually results in postoperative fractures. Hence the investigators designed and fabricated a titanium plate customized to the patient's bone structures for fixation after the removal of tumorous tissue, to improve the clinical outcomes of microwave ablation.
Detailed Description: 3D models of tumor-bearing bone segments were constructed by using computed tomography (CT) and magnetic resonance imaging (MRI). The 3D models were used to design the model of personalized titanium plates. The model of the plates was transferred into a numerical control machine for manufacturing the personalized titanium plates by 3D printing technology. The plates were then surgically implanted for reconstruction assistance following microwave-induced hyperthermia to remove the bone tumor. Implementation parameters and knee function were then evaluated.
Minimum Age: 5 Years
Eligible Ages: CHILD, ADULT, OLDER_ADULT
Sex: ALL
Healthy Volunteers: No
Name: Yu Zhang, PhD
Affiliation: Hospital of Orthopedics, Guangzhou General Hospital of Guangzhou Military Command, 111 Liuhua Road, Guangzhou 510010, China
Role: STUDY_CHAIR