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NCT04393714 Clinical Trial

Demineralized Dentin Graft With Hydrochloric Acid Versus Nitric Acid in Alveolar Ridge Preservation

Alveolar Bone Loss Clinical Trial

— DDG  

Official title:
Demineralized Dentin Graft With Hydrochloric Acid Versus Nitric Acid in Alveolar Ridge Preservation. Randomised Controlled Clinical Trial

Clinical Trial Details — Status: Not yet recruiting

Administrative data
NCT number NCT04393714
Other study ID # ARP2020
Secondary ID
Status Not yet recruiting
Phase N/A
First received
Last updated
Start date October 1, 2020
Est. completion date October 31, 2021

Study information
Verified date July 2020
Source Cairo University
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The reduction in alveolar bone dimensions is an inevitable outcome after tooth extraction due to the healing events that results in bone modeling/remodeling. Alveolar ridge preservation is a successful approach that aids in reducing these changes greatly. Various techniques have been employed to achieve that outcome utilizing bone grafts and/or membrane. Dentin graft is a promising type that can overcome many of the limitations facing mainstream grafts. Autogenous source serve the advantage of providing graft with no cross-infection risk or immunogenicity. Moreover, the unique structure of dentin makes it suitable for osteoinduction and osteoconduction that yields favorite bone regeneration outcomes. Demineralization of dentin is essential to release trapped growth factors, expose collagen fibrils and enhance the grafts degradability and replacement by native tissues. Many acids have been investigated for the use in chairside preparation of the dentin graft and hence, clinicians are faced with different choices but little evidence regarding the acid which yield s better outcomes.

Recruitment information / eligibility
Status Not yet recruiting
Enrollment 8
Est. completion date October 31, 2021
Est. primary completion date August 31, 2021
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 18 Years to 60 Years
Eligibility Inclusion Criteria:

- Non-restorable teeth

- medically healthy

- able to provide informed consent and attend follow-up period

Exclusion Criteria:

- pregnant

- smokers or alcoholic

- severe bone loss

Study Design

Related Conditions & MeSH terms

Intervention

Procedure:
• Alveolar ridge preservation after extraction
atraumatic extraction followed by graft material insertion

Locations
Country Name City State
n/a

Sponsors (1)
Lead Sponsor Collaborator
Cairo University

Outcome
Type Measure Description Time frame Safety issue
Primary Radiographic bone changes width and height losses (quantitative in mm) 6 months
Secondary histological analysis Histologic observations (qualitative) and histomorphometric measurements (quantitative in %) 6 months
Secondary soft tissue healing rate of wound epitheliallization Biweekly for 6 weeks
See also
  Status Clinical Trial Phase
Not yet recruiting NCT05470673 - Autogenous Demineralized Dentin Graft Combined With Injectable PRF + Metronidazole Versus Autogenous Demineralized Dentin Graft Alone for Alveolar Ridge Preservation N/A
Recruiting NCT02580721 - The Influence of Mucosal Tissue Thickness on Soft and Hard Tissue Changes Around Implants N/A
Completed NCT02515058 - Ridge Preservation Following Tooth Extraction Using Two Mineralized Cancellous Bone Allografts N/A
Enrolling by invitation NCT02209311 - Effectiveness and Safety of Method of Maxilla Alveolar Process Reconstruction Using Synthetic Tricalcium Phosphate and Autologous MMSCs Phase 1/Phase 2
Completed NCT02602223 - Comparison of Amnion Chorion Membrane vs. Dense Polytetrafluoroethylene Membrane in Ridge Preservation Procedures Phase 2
Completed NCT02255149 - A Feasibility Study for Growth Bone Vertically With Titanium Mesh and Allograft in Lower Posterior Jaw N/A
Recruiting NCT06081296 - Dimensional Changes in Alveolar Ridge Preservation N/A
Recruiting NCT05674331 - Clinical, Radiographical, Histological Evaluation and Blood Flow Analysis of Alveolar Ridge Preservation N/A
Completed NCT03944811 - Bone Height Gain Following Transcrestal Sinus Floor Elevation Using Piezoelectric Surgery Versus The Conventional Osteotome Technique N/A
Completed NCT03045458 - Associations of Alveolar Bone Loss and Interleukin-1β Levels in One and Two Stage Surgical Procedures N/A
Completed NCT05595746 - Radiological Bone Loss on Different Levels of Dental Implants N/A
Completed NCT03357705 - Effectiveness in Limiting the Need to Elevate the Maxillary Sinus N/A
Recruiting NCT05311735 - Mineralized and Partial Demineralized Dentin Graft Compared to FDBA N/A
Completed NCT05494476 - Stability of the Marginal Bone Around Subcrestal Implants N/A
Not yet recruiting NCT05536479 - Evaluation of Autogenous Stored Versus Autogenous Fresh Mineralized Dentin Graft for Alveolar Ridge Preservation N/A
Active, not recruiting NCT02275767 - Histological Evaluation of Healing Following Ridge Preservation Using a Combined Cortical/Cancellous Mineralized Freeze-Dried Bone Allograft N/A
Active, not recruiting NCT02120053 - Interest of Bone Substitute Material in Immediate Complete Denture Phase 2/Phase 3
Completed NCT01728844 - GUIDOR® Growth Factor Enhanced Bone Graft Substitute for the Treatment of Periodontal Defects 6-months Post-Surgery N/A
Terminated NCT00991965 - Localized Alveolar Ridge Augmentation With Dental Implant N/A
Terminated NCT00991432 - Localized Alveolar Ridge Augmentation With Space Maintenance Devices N/A