- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04049435
Horizontal Bone Gain Using Titanium Sheet (Case Series Study ).
Assessment of Horizontal Bone Gain Using Patient Specific Titanium Sheet: a Novel Protocol for Treatment of Horizontal Deficiency in the Anterior Maxilla (Case Series Study ).
Study Overview
Status
Conditions
Detailed Description
The successful use of dental implants for replacing missing dentition requires adequate available bone in the treatment planning phase and inserting the implant in the correct 3D position to achieve good esthetic and function outcomes.(Rieder et al., 2016)
The horizontal deficient anterior maxilla presents considerable challenges for surgical and prosthetic reconstruction. Inadequate alveolar ridge width caused by trauma , infection, congenitally missing teeth or resorption subsequent to dental extractions hampers dental implant placement (Aghaloo & Moy, 2007)
Avariety of bone augmentation technigue have been described to enhance the bone volume of the deficient implant recipient site such as autogenous bone graft ,synthetic bone graft ,distraction osteogenesis ,ridge splitting, guided bone regeneration(Rakhmatia, Ayukawa, Furuhashi, & Koyano, 2013)(Gulinelli et al., 2017)
Autograft remain the gold standard with the capacity to regenerate and forming new bone through its osteogenic ,osteoconductive and osteoinductive properties which can be obtained from chin area (Donos, Mardas, & Chadha, 2008).
Due to the limited availabity of autograft in case of sever resorped ridge ,xenogrft can be mixed to increase the amount of bone applied to the defective area(Monje et al., 2015)
However considerable graft resorption following augmentation and the graft was not sufficiently stable during the healing period ,the titanium membrane or sheet used to overcome this problem(Andreasi Bassi et al., 2016)
The titanium sheet is non resorbable membrane , impermeable ,rigid acts as space maintainance, clot protection , a barrier preventing bacterial contamination of the gaft , stopping the graft resorption , less morbid,less operative time , more accurate for contour reconstruction than the well known autogenous bone technique (Andreasi Bassi et al., 2016)
Computer aided design/computer aided manufacturing technology (CAD/CAM) have been established in creation of three dimensional(3D) framework , Digitally virtually planned regenerated ridge was created from a cone-beam computerized tomography (CBCT) using specialized DICOM image ( Digital imaging and communication in medicine reconstructing 3D surgical model, and the design of the titanium sheet with the location of the bone screws was preserved. The new 3D surgical model with the simulated surgery was used to fabricate titanium sheet positioning with all required dimensions decreasing the overall operative time .(Al-Ardah et al., 2018)
The quality of newly formed bone will be evaluated by histologically at the time of implant placement , core biopsies will be retrieved . the specimen will immediately fixed in 10% buffered formalin for 1 week, then decalcified and processed according to standardized protocol Ethylenediamine-tetracetic acid (EDTA)-formic acid combination differentiating the newly formed bone end from the native bone end for histologic analysis(Atef, Hakam, Elfaramawey, Abou-Elfetouh, & Ekram, 2014)
Following postoperative healing period of 6 months CBCT scan will take to evaluate the horizontal bone gain and planning of implant surgery(Mendoza-Azpur, Fuente, Chavez, Valdivia, & Khouly, 2019)
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Contact
- Name: Abdelwakeel Hamam
- Phone Number: 01119293865
- Email: dwakeel@yahoo.com
Study Contact Backup
- Name: Marwa Ali
- Phone Number: 01008196639
- Email: hamzawakeel2@gmail.com
Study Locations
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-
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Giza, Egypt, 002
- Abdelwakeel
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Horizontal deficient anterior maxilla < 3mm.
- All ages >18 years
Exclusion Criteria:
- 1. Patients systemic disease or immunocomprmized status that may affect normal healing of bone, and predictable outcome.
2. Patients with history of previous grafting procedure 3. Patients with physical and psychological intolerance
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
horizontal deficiency anterior maxilla
Using the titanium sheet in augmentation of horizontally deficient anterior maxilla will be efficient, time saving, accurate reconstruction
|
Assessment of Horizontal Bone gain using patient specific titanium sheet: a novel protocol for treatment of horizontal deficiency in the anterior maxilla
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Horizontal bone gain
Time Frame: after 6 months
|
Distanc buccolingually
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after 6 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Gained bone quality measured by histomorphomerty examination of core biopsy
Time Frame: after 6 months
|
Histomorphometry of core biopsy
|
after 6 months
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Abdelwakeel Mohammed, Investigator
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- OMFS 3-3-14
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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