An interventional study of 3D printed titanium implant in Large Segmental Bone Defect, sponsored by Peking University Third Hospital. Status unknown at 1 site in China. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2019-05-07.
Sponsored by Peking University Third Hospital · Not applicable, Interventional, and Treatment
The investigators apply 3D printed titanium implant to treat bone defects. Without using bone grafts and growth factors, the investigators anticipate the titanium implant alone can help bone reconstruction.
The investigators treat large segmental bone defects caused by three reasons, including trauma, infection and tumor. In this study, polyporous 3D printed titanium implant is applied to reconstruct the bone defects and the investigators will follow up patients' function and bone regeneration.
Peking University Third Hospital is the lead sponsor of 735 studies on the registry; 262 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
Large bone defects (\>6cm) caused by trauma
Device: 3D printed titanium implant
Large bone defects caused by chronic osteomyelitis
Device: 3D printed titanium implant
Large bone defects caused by benign tumor
Device: 3D printed titanium implant
The 3D printed titanium implant is fabricated by related companies. And some implants have been used in spinal disease in our hospital.
Bone reconstruction
X-rays and CT scans are used to evaluate the bone reconstruction
Time frame: 1 year
Questionnaire of limb function
Restoration of limb function.
Time frame: 1 year
Questionnaire of patients' satisfaction degree
VAS score is used to evaluate the satisfaction degree. The score ranges from 0 to 10, 0 means very dissatisfied and 10 means very satisfied.
Time frame: 1 year
Plan to share: No
No publications or documents are linked to this record.
This study is status unknown, as verified in Apr 2019. You cannot join it, but the record below documents what was studied.
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Peking University Third Hospital