Grafting, Bone
Conditions
Keywords
bone substitutes, Bone Replacement Materials, bone void filler, Grafting, Bone, Bone Cysts
Brief summary
The purpose of this non-comparative study is to test, for the first time, the bioactivity of a new ready to use calcium phosphate biomaterial in fillings of little losses of osseous substance from various origins, such as traumatic and benign tumoral causes.
Detailed description
A lot of osseous substitution products were already used to fill osseous defects in order to prevent losses of osseous that are envisaged and so prejudicial. Synthetic calcium phosphate ceramics (particularly granulated forms) already has shown their osteoconduction potential in human at different sites. But it is difficult to put these granules in very little place. The injectable form of calcium phosphate granules ready to use is easier to be used and allow a diminution of the risk of infection during surgery, and permit homogeneity of the biomaterial. Injectable form of calcium phosphate granules did already has shown his biocompatibility and biofunctionality in animals. The purpose of this study is to study the biocompatibility and biofunctionality of this biomaterial in his injectable form in fillings of little losses of osseous substance from various origins were no charge will act to the biomaterial.
Interventions
DEVICEMBCP-Gel (tm)
MBCPGel 5ml
DEVICEMBCP Gel
MBCPGel 5ML
Sponsors
Biomatlante
Study design
Allocation
NON_RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
18 Years to 70 Years
Healthy volunteers
No
Inclusion criteria
* Medium osseous defects (inferior to 20 cc) without articular communication * Patients without a personal medical history of bone infection, cancer, diabetes, tuberculosis, and in general, any pathology which could interfere with the results of the study or expose the patient to additional risk * Patients without drepanocytosis, or congenital or acquired immunizing deficit * Patients who have the benefit of a social security system, a previous medical exam and who were informed and gave free consent about this study
Exclusion criteria
* Proven nicotinism and alcoholism * Pregnant or nursing women * Patients who received another study drug or another study device in the past 3 months or patients who will be included in another clinical study * If postoperative follow-up for a patient is considered to be random by the investigator, he/she should not be included
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Presence or absence of an edging to radiolucent on the radiographic stereotypes between the biomaterial and the osseous walls of the osseous defect at different times (3, 6 and 12 months after surgery) | 3, 6 and 12 months |
Secondary
| Measure | Time frame |
|---|---|
| An analysis of numeric radiographic stereotypes by grey steps will study the evolution of the density of the implant and environmental bone. | 3, 6 and 12 months |
Countries
France
Outcome results
None listed