Atrophied Posterior Maxillary Ridge Clinical Trial
Official title:
Evaluation of Bone Quantity in Open Sinus Lift Technique With Simultaneous Implantation Using Platelet Rich Fibrin (PRF) Versus Nano-crystalline Hydroxyapatite as Sole Grafting Material in Patients With Atrophied Posterior Maxillary Ridge
Evaluation of bone quantity in open sinus lift technique with space maintaining using platelet rich fibrin (PRF) as sole augmentation material versus nano crystalline hydroxyapatite with simultaneous placing of implants.
| Status | Recruiting |
| Enrollment | 18 |
| Est. completion date | December 2017 |
| Est. primary completion date | October 2017 |
| Accepts healthy volunteers | Accepts Healthy Volunteers |
| Gender | Both |
| Age group | 30 Years to 70 Years |
| Eligibility |
Inclusion Criteria: - All patients should be seeking for implant supported prosthesis in posterior maxilla bilaterally - All patients should have atrophied posterior maxillary ridge with the maximum height of the alveolar bone is from 3 mm to 5 mm Exclusion Criteria: - Ongoing steroid therapy; - Uncontrolled diabetes; - Recent cardiovascular diseases; - Inflammation of the maxillary sinus; - Previous radiant therapy for neoplastic pathologies - Patient who have had previous failed sinus augmentation, or exhibited pathological finding or had a history of maxillary sinus disease or operations or whose medical condition might increase surgical risk of the research protocol were excluded. |
Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
| Country | Name | City | State |
|---|---|---|---|
| Egypt | Faculty of oral and dental medicine | Cairo |
| Lead Sponsor | Collaborator |
|---|---|
| Cairo University |
Egypt,
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* Note: There are 26 references in all — Click here to view all references
| Type | Measure | Description | Time frame | Safety issue |
|---|---|---|---|---|
| Primary | The amount of new bone formation the sinus cavity using CBCT | the amount of new bone formation of PRF in comparison with Nano-crystalline hydroxyappetite in millimeters using cone beam computed tomography (CBCT) | 6 months | No |