Restoration of bone defects at craniotomy using bone graft substitutes made of hydroxyapatite and collagen composite.
Not Applicable
- Conditions
- Bone defect caused by craniotomy
- Registration Number
- JPRN-UMIN000035228
- Lead Sponsor
- Shimane University Faculty of Medicine Department of Neurosurgery
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 31
Inclusion Criteria
Not provided
Exclusion Criteria
1) It is known that it is allergic to allergy patients who need treatment, or other porcine collagen-containing preparations. 2) There is a history of inflammation in the skull. 3) received immunosuppressive therapy Within three months ago. 4) pregnant, lactating, or it might be pregnant. 5) undergoing dialysis. 6) has a active and/or progressive malignant tumor. 7) Diabetes mellitus with poor control. 8) has a calcium metabolic diseases requiring treatment. 9) has a bone targeted hormone metabolism abnormalities requiring treatment. 10) has an immune deficiency disease.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Treatment success rate of artificial bone and autogenous bone dust replacement part
- Secondary Outcome Measures
Name Time Method