Clinical trials: Atrophic Ridge
Bone Augmentation, Bone Loss, Alveolar
Evaluation of a Novel Horizontal Ridge Augmentation Technique in Dentistry
This case series aimed to assess the efficacy of a novel horizontal ridge augmentation modality using histomorphometry and Raman spectroscopy.
- Trial name
- NCT05612737
- Testing
- Horizontal bone augmentation
- Where
- Hungary
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Semmelweis University
Osseodensification, Bone Expansion
Osseodensification for Narrow Alveolar Ridge Expansion
This prospective, single-arm, non-randomized interventional clinical study was designed to evaluate the immediate horizontal dimensional change in narrow alveolar ridges following osseodensification-assisted dental implant-site…
- Conditions
- Osseodensification, Bone Expansion, Alveolar Bone Loss, Jaw, Edentulous, Partially
- Trial name
- OD-RridgeExp (NCT07436533)
- Testing
- Densah burs (Osseodensification Technique)
- Where
- Yemen
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Science and Technology, Yemen
Alveolar Bone Loss
Ridge Preservation Following Tooth Extraction Using Two Mineralized Cancellous Bone Allografts
The study is a 2-arm, parallel-design, randomized, prospective clinical trial designed to examine histologic wound healing following ridge preservation using bone allograft that has been prepared by either freeze-drying or via a…
- Trial name
- NCT02515058
- Testing
- PUROS (Ridge Preservation bone grafting surgery), FDBA (Ridge Preservation bone grafting surgery)
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Prosthesis Durability
All on Four Versus All on Three Implant Treatment Concepts
the evaluation of patient satisfaction of All on-4 versus All on-3 implant treatment concepts rehabilitation of atrophied mandibular ridge.
- Trial name
- NCT05912127
- Testing
- implant supported fixed full arch prosthesis
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Alveolar Bone Loss
Using Boned-Apatite Cement at the Time of Extraction for Ridge Preservation at These Sites
To assess efficiency of ridge preservation (in vertical and horizontal dimensions) after tooth extraction using Calcium Sulfate with hydroxyapatite(®Bond-apatite) compared to the use of bovine bone substitute (BioOss®) and to…
- Trial name
- NCT02440048
- Testing
- Bond Apatite synthetic bone substitute, BioOss bovine bone substitute
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
Vertical Ridge Deficiency, Atrophic Maxilla
Fixation Free Sandwich Osteotomy With an Interpositional Inlay Graft in Compere to Conventional Sandwich Osteotomy
The atrophatic anterior maxilla present a considerable challenge for both surgical and prosthetic rehabilitation, as it may require bone augmentation to enable implant placement.
- Trial name
- sandwich (NCT06089928)
- Testing
- vertical augmentation
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Cairo University
Bone Loss, Alveolar
Outcomes of Ridge Splitting Versus Sausage Technique
The current study aims to increase the width of the alveolar bone in defective mandibular ridge with simultaneous implant placement and enhance the implant stability
- Trial name
- NCT07664605
- Testing
- Ridge split
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Beni-Suef University
Alveolar Bone Atrophy, Alveolar Bone Grafting
Digital Planning and Clinical Assessment of the Treated Atrophic Posterior Maxilla With a Sinus Lift Procedure: a Cross-sectional Study.
Maxillary posterior area is the most challenging site for dental implant placement. Indeed, complex remodeling processes, resulting in changes of the maxillary sinus and shape of the alveolar ridge will cause difficulties in…
- Conditions
- Alveolar Bone Atrophy, Alveolar Bone Grafting, Peri-Implant Health, Sinus Floor Augmentation
- Trial name
- NCT07526337
- Where
- Lebanon
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Saint-Joseph University
Alveolar Bone Loss
Autogenous Demineralized Dentin Block Graft Versus Autogenous Bone Block Graft for Alveolar Ridge Preservation
The aim of this trial is to compare the effect of autogenous demineralized dentin block graft (ADDBG) versus autogenous bone block graft (ABBG) harvested from maxillary tuberosity on alveolar ridge preservation after extraction…
- Trial name
- NCT05347017
- Testing
- Alveolar ridge preservation using autogenous demineralized dentin block graft, Alveolar ridge preservation using autogenous bone block graft
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Atrophy of Edentulous Alveolar Ridge
the Effect of Hyaluronic Acid on a Prefabricated CAD-CAM Bone Blocks for Ridge Augmentation
Each patient will receive 2 prefabricated CAD-CAM allogeneic bone blocks sterilized with gamma rays with different rehydration methods.
- Trial name
- NCT06395818
- Testing
- prefabricated CAD-CAM allogeneic bone block hydrated using hyaluronic acid, prefabricated CAD-CAM allogeneic bone block sterilized hydrated using saline solution
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Tanta University
Partial Edentulism Class 1
Different Treatment Modalities for Atrophied Distal Extension Maxillary Ridges
This study will compare clinical and radiographic outcomes of three different treatment modalities for atrophied distal extension maxillary ridges these modalities include 1. Implant retained distal extension RPD 2.
- Trial name
- NCT05198687
- Testing
- Long implant and partial overdentures, Sinus lift and long implant, short implant without sinus lift
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Bone Resorption, Alveolar Bone Loss
Autogenous Bone Mixed With Xenograft Versus Xenograft Alone Versus Absorbent Gelatin Sponge
Alveolar bone atrophy post-extraction has been well documented in the past years. normal healing event results in a minimal loss of vertical height (around 1 mm), but a substantial loss of width in the buccal-lingual plane (4-6…
- Conditions
- Bone Resorption, Alveolar Bone Loss, Alveolar Bone Resorption, Bone Graft Failure
- Trial name
- NCT03584984
- Testing
- Mixture of Autogenous bone & Anorganic Bovine Bone (ABB), Anorganic Bovine Bone (ABB), Absorbable gelatin sponge
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Atrophied Posterior Maxillary Ridge
Open Sinus Lift Technique With Simultaneous Implantation Using Platelet Rich Fibrin (PRF) Versus Nano-crystalline Hydroxyapatite
Evaluation of bone quantity in open sinus lift technique with space maintaining using platelet rich fibrin (PRF) as sole augmentation material versus nano crystalline hydroxyapatite with simultaneous placing of implants.
- Trial name
- NCT02577289
- Testing
- Evaluation of bone quantity in open sinus lift technique with simultaneous implantation ( Nano crystalline hydroxyapatite), Evaluation of bone quantity in open sinus lift technique with simultaneous implantation (PRF)
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Cairo University
Atrophic Ridge
Comparison Between Different Horizontal Ridge Augmentation Techniques
Sixteen patients were selected from the Outpatient Clinic of the Oral and Maxillofacial Surgery Department, Faculty of Dentistry, Mansoura University for replacement of missed single tooth / teeth in posterior atrophic mandible…
- Trial name
- NCT06176417
- Testing
- horizontal ridge augmentation by decompression technique., horizontal ridge augmentation by ridge splitting technique using piezosurgery.
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Alveolar Bone Loss
Minimally Invasive Ridge Splitting Versus the Conventional Open Flap Technique
The goal of this clinical trial is to compare implant stability, and crestal bone loss, when using minimal invasive ridge splitting versus convenient open flap technique.
- Trial name
- NCT06329362
- Testing
- Minimally invasive implantation, Open flap procedure for ridge expansion.
- Where
- 2 sites in Egypt, Germany
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- The Royal College of Surgeons of Edinburgh
Bone Loss, Alveolar
L-PRF in Alveolar Ridge Preservation
The effect of leucocyte- and platelet-rich fibrin (L-PRF) for enhancing the healing after dental extractions is still a matter of debate.
- Trial name
- L-PRF (NCT03408418)
- Testing
- Platelet-rich fibrin
- Where
- Brazil
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Rio de Janeiro State University
Atrophy of Edentulous Alveolar Ridge
Efficacy of Socket Grafting for Alveolar Ridge Preservation
The purpose of this study is to clinically and radiographically assess whether the use of a ridge preservation technique significantly minimizes alveolar ridge resorption following tooth extraction.
- Trial name
- NCT01794806
- Testing
- Tooth extraction and grafting with allograft, Tooth extraction
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Preservation of Alveolar Bone Height With PLGA Bioscaffold
Radiographic Assessment of Bone Regeneration in Alveolar Sockets With PLGA Scaffold
After extraction of a tooth, the bony socket heals naturally but due to the absent of the tooth and any presence of support in the socket, bone resorption occur both vertically and bucco lingually or bucco palataly.
- Trial name
- NCT00836797
- Where
- 2 sites in India, Singapore
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Bio-Scaffold International Pte Ltd
Horizontal Atrophy of Edentulous Alveolar Ridge
Cortical Bone Plate Versus Cortico-cancellous Block Graft
Horizontal ridge augmentation using either cortical bone plate technique or cortico-cancellous block graft was the aim of the study.
- Trial name
- NCT04567966
- Testing
- Split-block technique, Cortico-cancellous block graft
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Dental Implant Failed
Digital Assessment at Peri-implant Tissues After Immediate Implants With Customized Healing Abutments and Connective Tissue Grafts
After a single-tooth extraction, physiological remodeling processes are unavoidable which leads to a total loss of the periodontal ligament and resorption of the bundle bone.
- Trial name
- NCT05060055
- Testing
- Immediate dental implant placement
- Where
- Portugal
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Universidade Católica Portuguesa