Clinical trials: Ridge Augmentation, open to volunteers
Horizontal Ridge Deficiency, Deficient Alveolar Bone
Evaluation of Horizontal Bone Gain of Ridge Augmentation Using Customized Porous Zirconia Shell.
Khoury technique, which employs autogenous bone blocks harvested from the patient, has been widely used for horizontal and vertical ridge augmentation.
- Trial name
- NCT07056920
- Testing
- Zirconia shell technique
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Ahmed Shawky
Tooth Extraction, Tooth Extraction Site Healing
Assessment of the Impact of Neocement Inject P® (Beta-Tricalcium Phosphate) on Bone Volume in Alveolar Ridge Preservation After Tooth Extraction
The goal of this randomized clinical trial is to assess whether β-TCP (Beta-Tricalcium Phosphate) improves alveolar ridge preservation (ARP) in patients who need tooth extraction.
- Conditions
- Tooth Extraction, Tooth Extraction Site Healing, Alveolar Bone Grafting, Alveolar Bone Loss
- Trial name
- BTCPARPBV (NCT07638319)
- Testing
- Neocement Inject P® (Beta-Tricalcium Phosphate)
- Where
- Portugal
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Egas Moniz - Cooperativa de Ensino Superior, CRL
Alveolar Bone Loss, Sinus Floor Augmentation
Impact of Alveolar Ridge Preservation on the Potential Need for Sinus Floor Elevation: A 10-year Retrospective Radiographical Study
This research aims to investigate the influence of alveolar ridge preservation, after extraction of maxillary posterior teeth, on the potential need of sinus floor augmentation procedures (that include lateral or crestal sinus…
- Conditions
- Alveolar Bone Loss, Sinus Floor Augmentation, Sinus Pneumatization, Alveolar Bone Atrophy
- Trial name
- NCT07526129
- Testing
- Alveolar ridge preservation using bony biomaterials
- Where
- Lebanon
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Saint-Joseph University
Alveolar Bone Loss, Alveolar Ridge Deficiency
Histological and Histomorphometric Assessment With Inflammatory Profile Analysis of Bone Tissue After Horizontal Ridge Augmentation Using Customized Porous Zirconia Shell
The goal of this clinical study is to learn whether a custom-made porous zirconia shell can support good-quality new bone when widening the lower back jaw before dental implant placement.
- Trial name
- NCT07841158
- Testing
- Customized porous zirconia shell
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Mohammed Mahmoud Abed
Bone Loss
Radiographic Assessment Of The Accuracy Of 3D Ridge Augmentation In Anterior Mandible Using Computer Guided Autogenous Cortical Shell Technique Versus Free Hand Technique
this study aims to evaluate accuracy of fixation of the bone shells by a calculated distance which is always a challenging step for inexperienced surgeons to fix a cortical shells at the ideal position in the conventional…
- Trial name
- NCT06691516
- Testing
- horizontal and vertical bone augmentation using computer guided cortical shell technique, free hand cortical shell technique in anterior 3d defect
- Volunteers
- 22 people
- Sponsor
- Cairo University
Augmentation, Alveolar Ridge
Evaluation of the Bone Volume in Horizontal Atrophic Ridges Augmentation Using Tenting Grafting Technique Versus Khoury Technique in Mandibular Molar and Premolar Region: Randomized Clinical Trial
The aim of this study is to compare the effectiveness of the Tenting Grafting Technique and the Khoury Technique for horizontal augmentation of atrophic alveolar ridges in mandibular molar and premolar regions in dental implant…
- Trial name
- NCT06889558
- Testing
- tenting titanium technique, tenting titanium screw
- Volunteers
- 20 people
- Sponsor
- Cairo University
Ridge Augmentation, Alveolar Mucosa
Evaluation of Free Gingival Graft Timing
This clinical trial aims to compare and evaluate the clinical outcomes between two distinct treatment sequences: free gingival graft surgery preceding guided bone regeneration and guided bone regeneration followed by free…
- Trial name
- NCT06294587
- Testing
- FGG Before GBR, FGG after GBR
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Dental Implant, Bone Loss
Ridge Augmentation Using Allograft Particles Hydrated With or Without Recombinant Human Platelet-Derived Growth Factor
This study will compare two techniques to achieve increase in ridge dimensions as a preparation for dental implants using a resorbable barrier membrane and bone particulate allogenic graft hydrated with saline or a growth factor…
- Trial name
- NCT04954664
- Testing
- Allograft particles hydrated with rhPDGF, Allograft particles hydrated in a conventional way with saline.
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Bone Atrophy
Bone Augmentation Using Calvarial Versus Iliac Crest Bone Blocks.
This study aims to evaluate and compare the quantity of the radiographic horizontal bone gain of severely deficient complete maxillary ridges reconstructed by bone block harvest from the iliac crest versus the calvarial bones
- Trial name
- NCT06434441
- Testing
- Autogenous bone augmentation
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Beni-Suef University
Alveolar Bone Loss, Alveolar Ridge Augmentation
Evaluation of Guided Tissue Regeneration With Autogenous Bone Chips and CGF During Implant Placement
CGF membranes will be prepared using a swing-lock centrifuge. A full-thickness mucoperiosteal flap will be elevated in a narrow alveolar ridge. Implants will be inserted.
- Conditions
- Alveolar Bone Loss, Alveolar Ridge Augmentation, Dental Implant
- Trial name
- CGF (NCT07521514)
- Testing
- concentrated growth factor (CGF) Membrane
- Where
- Egypt
- Volunteers
- 8 people
- Sponsor
- Cairo University
Ridge Augmentation
Autogenous Sticky Bone Plus Platelet-rich Fibrin Membrane Versus Xenograft With Collagen Membrane for Posterior Atrophic Mandible
Background: Teeth loss in the posterior mandible initiates residual ridge resorption, this causes difficulty in implant placement so ridge augmentation must be done either simultaneous with implant placement or in a staged…
- Trial name
- NCT07825896
- Testing
- autogenous sticky bone + PRF membrane, Xenograft + collagen membrane
- Where
- Egypt
- Volunteers
- 26 people
- Sponsor
- Alexandria University
Alveolar Bone Loss, Sinus Floor Augmentation
Two Bovine Xenografts in Lateral Window Sinus Augmentation With or Without Bone Marrow Blood
The goal of this clinical trial is to learn whether adding a small amount of blood taken from the jawbone marrow improves new bone formation when two different bone graft materials are used in maxillary sinus lift surgery.
- Conditions
- Alveolar Bone Loss, Sinus Floor Augmentation, Edentulous Alveolar Ridge
- Trial name
- NCT07904065
- Testing
- Deproteinized Bovine Bone Mineral (Bio-Oss), Deproteinized Bovine Bone Mineral (InterOss), Mandibular Bone Marrow Blood Aspiration
- Where
- Chile
- Volunteers
- 40 people
- Sponsor
- Universidad del Desarrollo
Guided Bone Regeneration, Dental Implant
RCT GBR One Stages Comparing A-Oss and Autogenous Bone Versus A-Oss and LCR-A
The aim of this randomized controlled trial is to evaluate the tridimensional bone stability after horizontal one-stage GBR using collagene membrane (OssMem) with a mix of Bovine Bone Substitute (A-Oss) and autogenous bone (test…
- Trial name
- NCT06286605
- Testing
- A-oss and autogenous bone, A-oss an LCR-A
- Where
- Italy
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Università degli Studi di Sassari
Ridge Augmentation, Bone Augmentation
Reconstruction of Deficient Atrophic Ridges Using Guide Bone Regeneration Technique
patients will be informed of the nature of the research work and informed consent will be obtained then randomized in 2 groups. Mixture 1:1 autogenous and xenogenic bone covered with Polytetrafluoroethylene membrane control group…
- Trial name
- NCT06746935
- Testing
- Collagen membrane., Polytetrafluoroethylene membrane.
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
Tooth Loss / Rehabilitation, Tooth Extraction
Ovate Pontic Versus Essix Provisional After Tooth Extraction and Alveolar Ridge Preservation (Pontic-Essix)
This randomized controlled trial compares two provisional socket-sealing concepts following single non-molar tooth extraction and alveolar ridge preservation: a fixed, tooth-supported, 3D-printed ovate pontic provisional…
- Conditions
- Tooth Loss / Rehabilitation, Tooth Extraction, Alveolar Bone Loss, Alveolar Ridge Augmentation
- Trial name
- Pontic-Essix (NCT07748871)
- Testing
- Bio-Oss Collagen, Mucograft Seal, Fixed 3D-printed ovate pontic provisional restoration
- Where
- Switzerland
- Volunteers
- 40 people
- Sponsor
- University of Bern
Tooth Extraction Site Healing, Alveolar Ridge Preservation
Assessment of the Impact of Neobone® (Biphasic Calcium Phosphate) on Bone Volume in Alveolar Ridge Preservation After Tooth Extraction
The goal of this randomized clinical trial is to assess whether BCP (Biphasic Calcium Phosphate) improves alveolar ridge preservation (ARP) in patients who need tooth extraction.
- Trial name
- BCPARPBV (NCT07638358)
- Testing
- Neobone® (Biphasic Calcium Phosphate)
- Where
- Portugal
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Egas Moniz - Cooperativa de Ensino Superior, CRL
Ridge Augmentation, Bone Augmentation
One Stage Ridge Splitting Using 2 Different Techniques in the Posterior Mandible
The selected patients will be informed of the nature of the research work and informed consent will be obtained. The control group ridge splitting with simultaneous implants using the conventional technique and study group ridge…
- Trial name
- NCT06891313
- Testing
- Piezo Surgery., Bone Discs
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
Horizontal Ridge Deficiency
Tenting Screws Versus Autogenous Ring Block Grafts During Horizontal Ridge Augmentation
After administering local anesthesia,. A full-thickness mucoperiosteal flap will be incised and be reflected to expose the alveolar bone.
- Trial name
- NCT06845449
- Testing
- tenting screw combined with particulate autogenous, autogenous ring block grafts combined with xenogenic bone
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Fayoum University
Edentulous Alveolar Ridge, Edentulous Alveolar Ridge Atrophy
Freeze-dried Bone Allograft vs Autologous Bone Blocks in the Lateral Augmentation of the Jaws
After tooth loss, the alveolar ridge undergoes various modeling and remodeling processes, resulting in overall bone resorption. In case of extensive alveolar atrophy, bone volume must be restored before or during implant…
- Trial name
- NCT07104370
- Testing
- Bone augmentation using an autologous bone block, Bone augmentation using freeze-dried allograft block, preoperative cone beam computed tomography (CBCT)
- Where
- Hungary
- Volunteers
- 30 people
- Sponsor
- Semmelweis University
Alveolar Ridge Augmentation, Bone Substitutes
Alveolar Ridge Preservation (ARP) Study Using Alloplastic Biomaterial and a Resorbable Synthetic Membrane. A Digital Workflow (CBCT/Scanner) Evaluates Hard and Soft Tissue Volumetric Changes at 4 Months, Validating Support for the Gingival Phenotype and Buccal Bone Plate.
The dimensional collapse of the alveolar ridge following tooth extraction represents a critical challenge for implant rehabilitation.
- Conditions
- Alveolar Ridge Augmentation, Bone Substitutes, Guided Tissue Regeneration, Periodontal, Cone-Beam Computed Tomography
- Trial name
- NCT07879495
- Testing
- Alveolar Ridge Preservation using a synthetic alloplastic bone substitute and a resorbable polymer membrane, Minimally invasive flapless tooth extraction followed by unassisted spontaneous healing
- Volunteers
- 28 people
- Sponsor
- Universidad Católica San Antonio de Murcia