Clinical Trials Logo
  1. Home
  2. Horizontal Ridge Deficiency
  3. NCT03635658

Assessment of GBR in Augmentation of Horizontally Atrophic Maxillary Ridge Using Collagen Membrane Versus Using Titanium Mesh

Horizontal Ridge Deficiency Clinical Trial

Official title:
Assessment of Guided Bone Regeneration in Augmentation of Horizontally Atrophic Maxillary Ridge Using Collagen Membrane Versus Using Titanium Mesh: a Randomized Controlled Clinical Trial

Clinical Trial Summary

this study is aiming to Assess postoperative complications and bone quality and quantity in augmentation of horizontally atrophic maxillary ridge using a 1:1 mixture of autograft and xenograft particulate bone covered with collagen membrane with the new Sausage technique™ versus using the same mixture covered with titanium mesh.

Clinical Trial Description

patients with atrophic maxillary ridge < 4 mm will be selected in this study for augmentation for future implant placement. The full thickness flap will be elevated including one extra tooth on each side of the edentulous area or if completely edentulous 5 mm on each side.. the bone bed will be prepared by cleaning any debris and Multiple decortication holes will be performed with a 2.0 mm round bur. the harvested bone from the chin is then mixed with the xenograft with ratio 1:1 and then put on the recipient site and will be covered with a collagen membrane with the Sausage technique (intervention group) and the other group the graft will be covered with titanium mesh (control group).

flap is repositioned and sutured. followup for 6 months and then CBCT is done. Reopening after 6 months, core biopsy is taken by a 2 mm thickness trephine from the healed augmented bone at the site of implant placement and will be sent for histomorphometric analysis and the bone thickness (buccolingual ) dimension is measured using a caliper and from the CBCT (cone beam CT) the bone width gain will be calculates and recorded.

postoperative complications( infection, wound dehiscence or membrane exposure) will be monitored and recorded. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03635658
Study type Interventional
Source Cairo University
Contact
Status Not yet recruiting
Phase N/A
Start date October 1, 2018
Completion date October 1, 2020
View Details
See also
  Status Clinical Trial Phase
Completed NCT05013580 - The "Open Wound Bone Augmentation Concept" With Amnion-Chorion Membrane N/A
Completed NCT05311332 - Computer-guided vs. Conventional Cortical Shell Technique for Horizontal Augmentation N/A
Completed NCT06043258 - Bond Apatite in Horizontal Augmentation Versus Bio-Oss N/A
Completed NCT03153995 - Alveolar Ridge Augmentation Following Self-Inflating Soft Tissue Expander N/A
Not yet recruiting NCT06195761 - Computer Guided Modified Ridge Splitting Versus Free Hand Technique in Horizontal Deficiency in Posterior Mandible N/A
Recruiting NCT05418452 - Efficacy of 1% Metformin Gel Mixed With PRF in Augmenting Narrow Ridge Phase 3
Active, not recruiting NCT03183336 - Horizontal Ridge Augmentation of the Mandible Autogenous Block Grafts N/A
Not yet recruiting NCT06186232 - Evaluation of Bone Regenerated With Guided Bone Regeneration (GBR) Using Polymethylmethacrylate (PMMA) Membrane N/A
Completed NCT04748952 - Ridge Expansion by Osseodensification
Recruiting NCT05813340 - Vascularized Inter-positional Periosteal Connective-tissue Flap Versus Collagen Membrane in Guided Bone Regeneration N/A
Completed NCT04376060 - The Horizontal Ridge Augmentation Using Equine Xenograft and a Collagenated Porcine Cortical Lamina N/A
Completed NCT05286541 - Buccal Cortical Separation and Lateralization for Horizontal Ridge Augmentation N/A