Ignite Creation Date:
2025-12-24 @ 9:14 PM
Ignite Modification Date:
2025-12-25 @ 7:03 PM
Study NCT ID:
NCT06773104
Status:
ENROLLING_BY_INVITATION
Last Update Posted:
2025-01-14
First Post:
2024-12-30
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Autogenous Tooth Bone Graft Versus Allogeneic Bone Graft Around Dental Implant in Aesthetic Zone
Sponsor:
Tanta University
Organization:
Study Overview
Official Title:
Autogenous Tooth Bone Graft Versus Allogeneic Bone Graft Around Dental Implant in Aesthetic Zone
Status:
ENROLLING_BY_INVITATION
Status Verified Date:
2025-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
24 patienta with non restorable anterior teeth underwent extraction with immediate implant installation using bone grafts either autogenous tooth bone graft or allogenic bone graft Autogenous tooth bone graft group (study group): 12 patients will have immediate implant placement with autogenous tooth bone graft.
• Allogeneic bone graft group (control group): 12 patients will have immediate implant placement with allogeneic bone graft (demineralized freeze dried bone allograft - cortico cancellous).
• Allogeneic bone graft group (control group): 12 patients will have immediate implant placement with allogeneic bone graft (demineralized freeze dried bone allograft - cortico cancellous).
Detailed Description:
24 patienta with non restorable anterior teeth underwent extraction with immediate implant installation randomized to two groups Autogenous tooth bone graft group (study group): 12 patients will have immediate implant placement with autogenous tooth bone graft.
• Allogeneic bone graft group (control group): 12 patients will have immediate implant placement with allogeneic bone graft (demineralized freeze dried bone allograft - cortico cancellous).
preparation of autogenous tooth bone graft Any restorations, caries, cementum, periodontal ligament and pulp tissue will be removed .The tooth will be grinded using dental bone mill and bone crusher Tooth particles will be sieved to particles size 300 to 1200 microns. The sorted particles will be immersed in 70 % ethanol and 5% Peracetic acid\* in a sterile container for 10 minutes to remove any soft tissue remnants, bacteria and smear layer (defatting and sterilization).
Tooth particles will be demineralized using 2% HNO3for 20 minutes to expose the dentine organic matrix.
The bacteria-free particulate dentin will be washed with phosphate buffered saline‡ twice for 5 minutes to restore the PH balance to 7.4. In the same setting, surgical procedure after atraumatic extraction immediate implant willbe inserted according to dimensions taken from CBCT and jumbing gap will be filled with bone graft according to randomization
• Allogeneic bone graft group (control group): 12 patients will have immediate implant placement with allogeneic bone graft (demineralized freeze dried bone allograft - cortico cancellous).
preparation of autogenous tooth bone graft Any restorations, caries, cementum, periodontal ligament and pulp tissue will be removed .The tooth will be grinded using dental bone mill and bone crusher Tooth particles will be sieved to particles size 300 to 1200 microns. The sorted particles will be immersed in 70 % ethanol and 5% Peracetic acid\* in a sterile container for 10 minutes to remove any soft tissue remnants, bacteria and smear layer (defatting and sterilization).
Tooth particles will be demineralized using 2% HNO3for 20 minutes to expose the dentine organic matrix.
The bacteria-free particulate dentin will be washed with phosphate buffered saline‡ twice for 5 minutes to restore the PH balance to 7.4. In the same setting, surgical procedure after atraumatic extraction immediate implant willbe inserted according to dimensions taken from CBCT and jumbing gap will be filled with bone graft according to randomization
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: