Surgery-Complications Clinical Trial
Official title:
Evaluation of the Efficacy of Allograft Versus Tenting Technique in Open Sinus Lifting With Immediate Implant Placement A Randomized Clinical Trial
Implant placement in deficient posterior maxilla is a challenging clinical situation that necessitates appropriate treatment options to restore this area. -Aim of the study: To compare allograft vs tenting technique in terms of implant stability and bone height.
| Status | Not yet recruiting |
| Enrollment | 20 |
| Est. completion date | October 30, 2024 |
| Est. primary completion date | September 30, 2024 |
| Accepts healthy volunteers | Accepts Healthy Volunteers |
| Gender | All |
| Age group | 30 Years to 80 Years |
| Eligibility | Inclusion Criteria: 1. Patient with missing upper pre molar , molar teeth 2. Patients in need of bone grafting of the maxillary sinus to house an implant. 3. Patients with residual alveolar crest of at least 3-4mm in height and 5mm in width distal to the canine as measured on CBCT scan 4. Patients with adequate inter-arch space Exclusion Criteria: 1. Patients suffering from any sinus pathosis. 2. Patients who are heavy smokers (>10 cigarettes/day). 3. Patient under psychiatric therapy or unrealistic expectations 4. Patients of systemic conditions that may interfere with carrying out the surgical procedure. 5. Lack of opposite occluding dentition/prosthesis in the area intended for implant placement 6. Severe bruxism or clenching 7. Poor oral hygiene (full mouth bleeding on probing and full mouth plaque index >25%) |
| Country | Name | City | State |
|---|---|---|---|
| n/a | |||
| Lead Sponsor | Collaborator |
|---|---|
| Cairo University |
Fouad W, Osman A, Atef M, Hakam M. Guided maxillary sinus floor elevation using deproteinized bovine bone versus graftless Schneiderian membrane elevation with simultaneous implant placement: Randomized clinical trial. Clin Implant Dent Relat Res. 2018 Jun;20(3):424-433. doi: 10.1111/cid.12601. Epub 2018 Mar 25. — View Citation
Karagah A, Tabrizi R, Mohammadhosseinzade P, Mirzadeh M, Tofangchiha M, Lajolo C, Patini R. Effect of Sinus Floor Augmentation with Platelet-Rich Fibrin Versus Allogeneic Bone Graft on Stability of One-Stage Dental Implants: A Split-Mouth Randomized Clini — View Citation
| Type | Measure | Description | Time frame | Safety issue |
|---|---|---|---|---|
| Primary | Implant stability | implant stability quotient(ISQ) is the evaluation unit set to determine the correct isq<60:low stability isq 60-65 : medium stability isq >70: high stability stability of the implant, this module by means of a resonance frequency analysis (rfa) applied to the bone manages to measure stability on an isq scale from 1 to 100 (khz): | During the implant placement procedure and after 6 months | |
| Secondary | Bone hight | Newly formed bone length will be measured on cone beam ct by millimeter | Before surgery and after 6 months |