Clinical trials: Resorption
Teeth Loss, Alveolar Bone Resorption
Immediate Dental Implants in The Upper Anterior Region
The aim of the study will be to evaluate maxillary anterior teeth replacement with immediate dental implant utilizing vestibular socket therapy versus ice cream cone technique both clinically and radiographically.
- Trial name
- NCT06382337
- Testing
- Group A : ice cream cone technique, Group B : the vestibular socket therapy
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Mansoura University
Edentulous Alveolar Ridge With Labial Resorption
Extraction Socket Augmentation. A Clinical Study
Extraction socket preservation is defined as alveolar ridge preservation within the bone envelope remaining after tooth extraction, meanwhile ridge augmentation is defined as increasing the volume of alveolar ridge beyond the…
- Trial name
- GTO (NCT06378112)
- Testing
- GTO®
- Where
- Spain
- Volunteers
- 40 people
- Sponsor
- Universidad de Granada
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
Bone Resorption, Arthroplasty Complications
Analysis of Defined Elements on DXA in Patients Undergoing Hip Arthroplasty
The purpose of this study is to investigate the role of two-dimensional FEM models obtained from DXA images in the longitudinal assessment of periprosthetic bone, in subjects undergoing hip arthroplasty.
- Trial name
- THA_DXA (NCT06324708)
- Testing
- DXA
- Where
- Italy
- Volunteers
- 69 people
- Sponsor
- I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio
Alveolar Bone Resorption, Sequela
Bone Material Comparison in Maxillary Sinus Augmentation
Hard and soft tissue deficiencies of an alveolar ridge arise as sequelae of tooth extraction when socket preservation is not applied.
- Conditions
- Alveolar Bone Resorption, Sequela, Tooth Extrusion
- Trial name
- NCT04433117
- Testing
- Shefabone, Bio-Oss
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Mohanad Al-Sabbagh
Alveolar Bone Resorption
Vertical GBR LPRF Block vs. Autogenous Bone With DBBM
split-mouth RCT, 25 months follow up. GBR protocol with LPRF as grafting material in the test group and autogenous bone with DBBM as grafting material in the control group.
- Trial name
- NCT06317090
- Testing
- guided bone regeneration
- Where
- Belgium
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Edentulous Alveolar Ridge
Long-term Follow up of Mucosal Tissue Height Influence on Peri-implant Bone Levels.
Our study looks into how the thickness of the gum tissue affects the health of the bone around dental implants over ten years. We include 59 people and divide them into three groups based on their gum tissue thickness.
- Trial name
- NCT06302322
- Testing
- Thin Tissues, Thick Tissues, Surgically augmented thin tissues
- Where
- Lithuania
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Harvard Medical School (HMS and HSDM)
Soft Tissue Augmentation
Acellular Dermal Matrix Versus Tenting Technique in Peri-implant Soft Tissue Augmentation and Crestal Bone Stability
This study looks at two ways to make gums thicker and bones stable around dental implants for people with thin gums. It compares two methods in 40 people: one method uses a special graft, and the other uses a technique called…
- Trial name
- NCT06302387
- Testing
- Acellular Dermal Matrix, Soft Tissue Expansion using Tenting Technique
- Where
- Lithuania
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Harvard Medical School (HMS and HSDM)
Alveolar Bone Resorption
TiO2-scaffolds for Alveolar Ridge Preservation
The goal of this clinical trial is to evaluate the safety of placing TiO2 scaffolds in alveolar ridge and to evaluate if the scaffold material contributes to maintain the anatomy and the volume of the alveolar process after tooth…
- Trial name
- TIOSCAFF (NCT06269497)
- Testing
- Scaffold placement, CBCT
- Where
- Norway
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Oslo
Osteopenia, Osteoporosis
Prevention of Bone Loss After Pediatric Hematopoietic Cell Transplantation
This is a Phase 2, open-label, randomized, controlled clinical study of pediatric subjects treated with pamidronate with calcium and vitamin D versus calcium and vitamin D alone following hematopoietic cell transplantation (HCT).
- Trial name
- NCT02074631
- Testing
- Pamidronate, Calcium and vitamin D
- Where
- 2 sites in United States
- Volunteers
- 63 people
- Sponsor
- Masonic Cancer Center, University of Minnesota
Alveolar Bone Resorption, Alveolar Ridge Trauma
Vertical Ridge Augmentation Strategies
Guided Bone Regeneration (GBR) is an invaluable and beneficial surgical technique adopted when there is the need to augment an alveolar atrophy.
- Conditions
- Alveolar Bone Resorption, Alveolar Ridge Trauma, Alveolar Bone Loss, Complication of Surgical Procedure
- Trial name
- VARGAS (NCT06242782)
- Testing
- VRA + d-PTFE membrane, VRA + e-PTFE membrane, VRA + customised Ti-mesh
- Volunteers
- 148 people
- Sponsor
- University College, London
Bone Resorption
Four Mandibular Implant-retained Overdentures in Individuals With Type 2 Diabetes
Studies clinically evaluate the long-term outcome of 4 implant attachment-retained mandibular OVDs among patients with high glycemic levels are lacking.
- Trial name
- NCT06206005
- Testing
- Observational study
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Mansoura University
Bone Resorption, Bone Regeneration
COMPARATIVE STUDY OF BONE IMPLANT CONTACT (BIC) ON NEW BONE REGENERATED WITH AUTOGENOUS DENTIN AND NATIVE BONE
The healing process after tooth removal involves bone remodelling which implies some loss of alveolar bone volume.Among materials proposed for minimising this remodelling and preserving the bone, autologous dental tissue is a…
- Trial name
- BIC (NCT06226116)
- Testing
- socket preservation, placement of experimental implants, histological sample collection
- Where
- Spain
- Volunteers
- 27 people
- Sponsor
- Universidad de León
Root Resorption
Effects of Platelet-rich Fibrin and Vitamin Dꝫ Injections on Root Resorption
This study aims to investigate and compare the effect of PRF and vitamin Dꝫ injections on root resorption by using CBCT
- Trial name
- NCT06198322
- Testing
- Platelet-rich Fibrin, Vitamin D3
- Where
- Egypt
- Volunteers
- 14 people
- Sponsor
- Beni-Suef University
Bone Resorption, Bone and Bones
Combination Plant-Based Protein and Marine-Based Multi-Mineral Supplement and Bone Remodeling in Young Adults
Nutrient intake of calcium and protein are known to function as regulators of bone remodeling. Specifically, a balanced rate of bone resorption and bone formation (i.e.
- Trial name
- NCT05533502
- Testing
- Combined Plant-Based Protein and Marine-Based Multi-Mineral Supplement
- Where
- Ireland
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Limerick
Bone Resorption
Stability of Short Implants Versus Standard Blx Implants With Internal Sinus Floor Elevation in Posterior Maxilla
Implants in the maxillary posterior region are associated with compromised bone in both quantity - notably in vertical dimension- and quality.
- Trial name
- NCT05779345
- Testing
- surgery
- Where
- Egypt
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Cairo University
Bone Resorption, Soft Tissue Bleeding
Influence of Neck Design on Peri-implant Hard and Soft Tissues
The goal of this clinical trial is to test two different implant neck designs in 36 patients. The main question[s] it aims to answer are: do triangular neck designed implants placed immediately after dental extraction have the…
- Trial name
- NCT05944419
- Testing
- Immediate implant surgery
- Where
- Spain
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Universitat Internacional de Catalunya
Mandibular Bone Resorption
Comparison of Short Implant Assisted Mandibular Overdenture Designs
The aim of the study was to clinically and radiographically evaluate and compare the use of unsplinted and splinted short implants with ball abutments to support mandibular overdentures in cases with severe mandibular ridge…
- Trial name
- NCT04582162
- Testing
- Unsplinted implants, Splinted implants
- Where
- Egypt
- Volunteers
- 12 people
- Sponsor
- Nourhan M.Aly
Bone Resorption, Stress Fracture
The Effects of NSAIDs on Bone Metabolism Following Exercise
The purpose of this study is to determine the effects of a single dose of non-steroidal anti-inflammatory drugs on post-exercise markers of bone and muscle metabolism.
- Conditions
- Bone Resorption, Stress Fracture, Bone Injury
- Trial name
- NCT05512013
- Testing
- Ibuprofen 800 mg, Celecoxib 200mg, Flurbiprofen 100 mg
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- United States Army Research Institute of Environmental Medicine
Bone Resorption After Tooth Extraction
3D Printed Scaffold Device for Ridge Preservation After Tooth Extraction
Following tooth extraction, the socket heals naturally with bone in 1 to 2 months. This healing process occurs with substantial reduction of the original height and width of the alveolar ridge.
- Trial name
- NCT03735199
- Testing
- PCL-TCP scaffold, Geistlich Bio-Gide collagen membrane
- Where
- Singapore
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- National Dental Centre, Singapore