Clinical trials: Bone Resorption
Alveolar Bone Resorption
Evaluation of Vertical Height in Anterior Maxillary Sandwich Osteotomy: Simultaneous Versus Delayed Implant Placement
Vertical bone height has always presented challenge for the clinicians especially in the anterior aesthetic zone. Therefore, this trial will attempt to compare whether better vertical bone height and implant placement technique…
- Trial name
- NCT04022538
- Testing
- Anterior maxillary vertical segmental sandwich osteotomy with simultaneous implant placement, Anterior maxillary vertical segmental sandwich osteotomy using micro-plates fixation
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Bone Resorption
Guided Bone Regeneration Using Fixed vs Non-Fixed Resorbable Collagen Membranes
The aim of this clinical trial is to compare the horizontal bone gain when grafting a bone substitute with non fixed resorbable collagen membranes (control group), versus fixed resorbable collagen membranes (test group) in…
- Trial name
- NCT06334159
- Testing
- Horizontal GBR with the use of non-resorbable pins for the stabilization of the collagen membrane, Horizontal GBR without the use of non-resorbable pins for the stabilization of the collagen membrane
- Where
- Spain
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Universitat Internacional de Catalunya
Nutrition, Healthy, Dietary Deficiency
Health Effects of Biostimulated Lettuce in Human
The aim of the project is to study the influence of biostimulate crops on a healthy population in order to assess influence on hematological parameters and specific metabolism (glucose, lipid, iron, bone) and gut and lipid…
- Conditions
- Nutrition, Healthy, Dietary Deficiency, Bone Resorption, Glucose Metabolism Disorders
- Trial name
- NUTRIWEED23 (NCT05971017)
- Testing
- Control Group, Biostimulated group
- Where
- Italy
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Palermo
Osteoporosis, Cardiovascular Diseases
Effect of Soy Bread on Markers of Bone Metabolism and Cardiovascular Disease
A study was designed with two specific aims: (1) to assess the effect of soy bread, compared with wheat bread, on markers of bone metabolism and cardiovascular health, and (2) to evaluate whether soy bread consumption affects the…
- Trial name
- NCT00366860
- Testing
- Soy bread
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Maxillary Sinus Disease, Alveolar Bone Loss
Crestal Sinus Lifting in Periodontally-Compromised Patients Utilizing Autologous Dentin Graft
The integration of artificial intelligence and computer-guided technology offers the potential for improving surgical accuracy, reducing complications, and enhancing outcomes.
- Trial name
- NCT06887582
- Testing
- Free-hand sinus lift augmanted by particulate autologous dentin graft + free-hand implant placement, AI-assisted/computer-guided sinus lift augmanted by particulate autologous dentin graft + computer-guided implant placement, Free-hand sinus lift with autologous dentin block graft +free-hand immediate implant placement
- Where
- Egypt
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Kafrelsheikh University
Soft Tissue Augmentation
The Use of a Porcine Collagen Matrix for the Prevention of Buccal Bone Wall Resorption During Implant Placement in the Aesthetic Zone.
Aim: To provide a comparative assessment of the clinical and radiographic effect of porcine collagen matrix when placed buccally at the time of single implant placement in the aesthetic zone vs autogenous connective tissue graft…
- Trial name
- NCT06622759
- Testing
- CTG, Collagen Matrix, Control group
- Where
- Greece
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Peri-Implant Marginal Bone Loss, Dental Implantation
CBCT Assessment of Marginal Bone Changes With Ozone Therapy
This study examined whether adding local gaseous ozone to standard dental implant treatment could reduce early bone loss around implants. Fifty adults requiring matched implants on opposite sides of the same jaw participated.
- Trial name
- ozone-ımplant (NCT07687641)
- Testing
- Gaseous Ozone Application, Conventional Implant Placement
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Adiyaman University
Alveolar Bone Loss, Atrophy
Buccal Fat Pad Derived Stem Cells With Cortical Tenting in Posterior Mandible Reconstruction
In this study the buccal fat pad derived stem cells (BFPSCs) is harvested from buccal fat pad tissue of the patients receiving posterior mandible augmentation.
- Trial name
- NCT02745366
- Testing
- BFPSC+FDBA+PRF, FDBA+PRF
- Where
- Iran
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Bone Resorption
Computer Guided Versus Conventional Augmentation Using Bone Ring
Using bone ring grafts with simultaneous implant placement after three-dimensional augmentation of severely defective bone ridges using computer-guided surgical templates.
- Trial name
- NCT03049137
- Testing
- Computer Guided Stent Augmentation, Free Hand Augmentation, Platelet-rich fibrin (PRF)
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
Periodontal Inflammation, Alveolar Bone Loss
The Effect of Non-surgical Periodontal Treatment on Dickkoff-1 and Secreted Frizzled Related Protein-5 Levels
Periodontitis is a condition that is defined by microbial-associated, host-induced inflammation, which ultimately results in the loss of periodontal attachment.Periodontal clinical parameters are the most reliable indicators of…
- Conditions
- Periodontal Inflammation, Alveolar Bone Loss, Periodontal Diseases
- Trial name
- NCT06727929
- Testing
- Collection of gingival crevicular fluid, ELISA
- Where
- Turkey (Türkiye)
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Cumhuriyet University
Alveolar Bone Resorption, Alveolar Ridge Enlargement
Modified Ridge Splitting Technique Using Autogenous Bone Blocks (MRS)
In this clinical study ridge splitting procedures are preformed using autogenous bone blocks. After a 3-month healing, at the time of dental implant placement bone core biopsy samples are harvested.
- Trial name
- MRS (NCT05005858)
- Testing
- Alveolar ridge splitting, Creating osteotomies with piezoelectric device
- Where
- Hungary
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Semmelweis University
Atrophic Maxilla
Comparing Resin and Metallic Surgical Guides for Zygomatic Implants in Patients With Severe Upper Jaw Bone Loss
Oral rehabilitation with dental implants in patients with severely atrophic maxillae often presents significant surgical challenges.
- Trial name
- NCT07912658
- Testing
- resin guide group, metal guide group
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Cairo University
Alveolar Cleft
Partial Maxillary Expansion With Post Grafting Expansion vs. Pre Full Maxillary Expansion in Secondary Alveolar Cleft
Intermediate grafting with both pre- and post- grafting maxillary expansion with time span after grafting 6-8 weeks for consolidation and final retention for 3 months after finalization of expansion will get the advantages of…
- Trial name
- NCT05941988
- Testing
- pre grafting partial maxillary expansion with post grafting expansion
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Alveolar Bone Loss, Posterior Mandible
Khoury's Bone Shell Technique Versus Titanium-Reinforced Polytetrafluoroethylene for Augmentation of Horizontal Deficiency in Posterior Mandible (Histomorphometry Analysis)
The purpose of the study is the comparison of bone gained histologically from the Bone Shell Khoury's Technique in comparison with the usage of non-resorbable membrane polytetrafluoroethylene and discussing its eligibility for…
- Trial name
- NCT07669792
- Testing
- GBR using Ti based PTFE, Bone Shell Khoury's Technique
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- British University In Egypt
Bone Resorption
GBR and Autogenous Bone Chips
This study will be an open, prospective, split-mouth, randomised controlled clinical trial. A total of 14 patients searching for oral implant treatment and where a GBR procedure is indicated per implant treatment will be…
- Trial name
- NCT03946020
- Testing
- Guided bone regeneration with or without autologous bone
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Alveolar Bone Loss
Evaluation of Autogenous Stored Versus Autogenous Fresh Mineralized Dentin Graft for Alveolar Ridge Preservation
Tooth extraction triggers a cascade of biological events mediated by both the local inflammatory response that follows the surgical intervention and the deprivation of masticatory stimulation of the periodontium, which elicit an…
- Trial name
- NCT05536479
- Testing
- Autogenous stored mineralized dentin graft (ASMDG), Autogenous fresh mineralized dentin graft (AFMDG)
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Alveolar Bone Resorption, Dental Implant Failure Nos
Artificial Intelligence/Computer Guided Ridge Splitting for Treating Horizontal Ridge Defects
Aim of the current randomized clinical trial is to evaluate and compare the effectiveness of computer-guided ridge splitting approach assisted by artificial intelligence versus conventional approach combined with simultaneous…
- Trial name
- NCT06135506
- Testing
- free-hand ridge splitting, AI/guided ridge splitting
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Kafrelsheikh University
Periodontal Bone Loss
Decortication With Calcium Phosphosilicate Putty in the Treatment of Non-contained Intrabony Periodontal Defects
To overcome the disadvantage of complex morphology and availability of less favorable support to retention of graft and clot stabilization in 1-, 1-2-wall periodontal defects, it was hypothesized that placement of CPS putty…
- Trial name
- NCT03435757
- Testing
- OFD+IMP+CPS, OFD+IMP
- Where
- India
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Bone Atrophy, Alveolar
Comparative Study Between Autogenous Bone Block and Tent Pole Technique for Augmentation of Atrophic Anterior Maxilla
The goal of this clinical trial is to compare in patients with atrophied anterior maxilla, bone augmentation techniques ( gold standard bone block and tent pole technique).
- Trial name
- NCT06125938
- Testing
- tent pole technique, Autogenous bone block technique
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Crowding, Alveolar Bone Loss
Bone Level Changes Using Clear Aligners Compared to Fixed Appliances in Non-Extraction Treatment of Adults
This study compares two common ways of straightening teeth in adults who have mild-to-moderate crowding of the lower front teeth and do not need any teeth removed: clear aligners and traditional fixed braces.
- Conditions
- Dental Crowding, Alveolar Bone Loss, Malocclusion
- Trial name
- NCT07716007
- Testing
- Fixed orthodontic appliance, Clear aligners
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt