Bone Augmentation Using Particulated Biomaterial and Autogenous Bone, Stabilized by Collagen Membrane and Pins (PaMP)
NCT ID: NCT02406924
Last Updated: 2015-04-02
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
24 participants
INTERVENTIONAL
2015-04-30
2017-07-31
Brief Summary
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Detailed Description
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Dental implants will be placed according to the prosthetic need and bone cylinders will be removed from the respective location. The cylinders will be histologically analysed in order to verify the quality of the graft osteointegration. After the prosthesis installation, the implant survival and the soft and hard tissues will be followed up for a minimum period of 24 months.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
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Sausage graft
Bone graft performed with a mixture of particulated autogenous and lyophilized bovine bone, stabilized with collagen membrane and pins.
Biopsy
A cylinder of grafted bone will be removed from the location elected for the implant installation with an appropriate trephine
Computerized Tomography
An initial computerized tomography will be made before the first surgery, and a final computerized tomography will be made after 9 months, previously to the second surgery
Standardized periapical radiographs
A device will be adopted for the standardization, and radiographs will be taken at day 0, 3 months, 6 months, 12 months, 18 months, 24 months after implant installation
Intraoral scanning
Intraoral scanning will be made before the graft, at implant installation, 3 months, 6 months, 12 months, 18 months, 24 months after implant installation
Bone block graft
Bone graft performed with a block of autogenous bone stabilized by a screw associated with lyophilized bovine bone and collagen membrane.
Biopsy
A cylinder of grafted bone will be removed from the location elected for the implant installation with an appropriate trephine
Computerized Tomography
An initial computerized tomography will be made before the first surgery, and a final computerized tomography will be made after 9 months, previously to the second surgery
Interventions
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Biopsy
A cylinder of grafted bone will be removed from the location elected for the implant installation with an appropriate trephine
Computerized Tomography
An initial computerized tomography will be made before the first surgery, and a final computerized tomography will be made after 9 months, previously to the second surgery
Standardized periapical radiographs
A device will be adopted for the standardization, and radiographs will be taken at day 0, 3 months, 6 months, 12 months, 18 months, 24 months after implant installation
Intraoral scanning
Intraoral scanning will be made before the graft, at implant installation, 3 months, 6 months, 12 months, 18 months, 24 months after implant installation
Eligibility Criteria
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Inclusion Criteria
* need of vertical or horizontal bone reconstruction at anterior maxilla
Exclusion Criteria
* diabetes
* systemic diseases which interfere with osseous metabolism
* active periodontal disease
18 Years
ALL
No
Sponsors
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Pedro Tortamano
OTHER
Responsible Party
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Pedro Tortamano
PHD
Principal Investigators
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Pedro Tortamano, PHD
Role: PRINCIPAL_INVESTIGATOR
University of Sao Paulo
Central Contacts
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Other Identifiers
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UniversidadeSP
Identifier Type: -
Identifier Source: org_study_id
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