bone defect
Conditions
Interventions
Implantation of OCP/Collagen as a bone sbstitute material with sinus floor augmentation, socket preservation, cleft palate operation, or cystectomy.
Sponsors
TOYOBO CO., LTD.
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patient that socket presarvetion or sinus floor lift operation are adaptation before dental implant treatment. Patient with a cyst less than 3 cm. Patient with a cleft palate less than 2 cm in width.
Exclusion criteria
Exclusion criteria: Patient suffering severe hepatopathy, renal disorders, and heart disease who would affect safety evaluation of this trial. Patient who has an allergy drug. Patient who has a bone metabolism disease like osteoporosis or has a medication of bisphosphonate. Patient who has a medication of steroid or immunosuppressant (The local administration is excluded). Patient who receives an anticoagulant therapy. Patient who is pregnant, possibly pregnant, nursing or considering pregnancy. Patient who has an uncontroled diabetes. Smoker, but the patient who was able to confirm intention of the smoking cessation before clinical trial participation is excluded. Patient who participated other clinical trial program within 3 months prior to the study entry Others, patient who is unfit for the study as determined by the principal investigator or sub-investigators
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Sinus floor augmentation:Initial success degree of dental implant treatment, The insertion torque of a dental implant, Biopsy Socket preservation:The insertion torque of a dental implant, Biopsy Cystectomy:CT value Cleft palate operation:CT value | — |
Secondary
| Measure | Time frame |
|---|---|
| The implant stability quotient (ISQ) values, Radiographycal analysis. | — |
Countries
Japan
Contacts
Public ContactTadashi Kawai
Tohoku University Hospital Oral and Maxillofacial Surgery
Outcome results
None listed