Clinical trials: Dimensional Changes
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
Alveolar Ridge Preservation, Connective Tissue
Impact Of Soft Tissue Manipulation On Dimensional Changes After Posterior Region Extraction.
Alveolar preservation seek to avoid multiple surgical interventions to the patient and decrease costs to the patient. In particular, in a Brazilian population where the need for extraction is great, the development of techniques…
- Trial name
- NCT04296682
- Testing
- Alveolar Ridge Preservation With Gingival Graft
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Anterior Cruciate Ligament Reconstruction
Comparison of 3 Techniques for Recreation of Anterior Cruciate Ligament Anatomic Footprint
The purpose of this study is to compare the tomographic results of patients who underwent single-bundle anterior cruciate ligament reconstruction at the investigator's institution using the transtibial, accessory medial portal…
- Trial name
- NCT02795247
- Testing
- Anterior Cruciate Ligament Reconstruction
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- OrthoCarolina Research Institute, Inc.
Isolated Premolar Edentulous Site
Immediate Implants Inserted Through Open Flap, Open Flap and Bone Grafting and Flapless Techniques
This is a three-armed randomized controlled clinical trial aiming the estimation of dimensional alveolar bone changes after insertion of post-extraction implants through 3 different surgical techniques: open flap, open flap and…
- Trial name
- ETPEI-RCT (NCT03001752)
- Testing
- Open flap immediate implant, Open flap immediate implant and bone grafting, Flapless immediate implant
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Bari
Edentulous Alveolar Ridge, Dental Trauma
Dimensional Changes of the Labial Alveolar Ridge After Socket Shield Technique With Computer Guided Root Sectioning
In this study, the dimensional changes of the labial alveolar ridge are digitally assessed after immediate implant placement using the socket shield technique with computer guided sectioning of the root.
- Trial name
- NCT05366985
- Testing
- Socket shield technique with computer guided sectioning of the root
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Pharos University in Alexandria
Jaw, Edentulous, Partially
Bone Dimensional Changes at Different Implant-to-abutment Connections: a 1-year Clinical and Radiological Study
Aim of the present study will be to evaluate if the platform switching and the flat abutment can modify the peri-implant marginal bone remodelling. A clinical assessment of the soft tissues will also be provided.
- Trial name
- NCT01807416
- Testing
- implant insertion and abutment connection
- Where
- Italy
- Volunteers
- 80 people
- Sponsor
- Proed, Torino, Italy
Orthognathic Surgery
What Are the Three Dimensional Soft Tissue Changes That Occur After Orthognathic Surgery for Skeletal Class II Patients? Pre-test Post-test Quasi Experimental Study
the aim of the study is to establish reference data that could be used for the creation of more accurate three dimensional prediction of soft tissue outcome.
- Trial name
- NCT03687307
- Volunteers
- 15 people
- Sponsor
- Cairo University
Alveolar Bone Loss
Dimensional Changes in Alveolar Ridge Preservation
Objective: The objective is to evaluate the dimensional changes of soft tissue and alveolar ridge after extraction of posterior elements with different clinical protocols of alveolar preservation.
- Trial name
- NCT06081296
- Testing
- Control group, Mixed free gingival graft group, Bone+ mixed free gingival graft group
- Where
- Brazil
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Renato Casarin
Lung Neoplasms, Neoplasm Metastasis
A Study to Test Lung Function After Radiation Therapy
It is known that radiation damages lung tissue. New human studies at University of Iowa show that the radiation damage is not as expected.
- Trial name
- PFS (NCT01039649)
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Iowa
Dimensional Changes, Bone Density
Topic Simvastatin for Bone Regeneration
The goal of this clinical trial is to evaluate the efficacy of topical application of simvastatin in bone regeneration in the maxillae, in the reduction of dimensional bone changes, using mandibular third molar surgery as a model…
- Trial name
- SM (NCT07031778)
- Testing
- Simvastatin, Simvastatin 10 mg
- Where
- Spain
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Universidad de Granada
Keratinized Mucosa
Dimensional Changes of Free Epithelial Graft at Teeth and Implant Sites
For the management of peridontal and peri-implant conditions, free epithelial grafts have been proposed to provide a sufficient band of keratinized mucosa with the goal of enhancing confort during brushing and reducing the level…
- Trial name
- NCT04410614
- Testing
- Free epithelial (gingival) graft
- Where
- Spain
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Center of Implantology, Oral and Maxillofacial Surgery, Badajoz, Spain
Immediate Implant, Esthetic Zone
Effect of Tooth Angulation, Alveolar and Basal Bone Anatomical Characteristics on Soft and Hard Tissue Alterations Around Immediate Implants With Customized Healing Abutment
The goal of this clinical trial is to investigate the effect of different anatomical variations in terms of root angulation, alveolar bone and basal bone morphology on soft and hard tissue alterations in patients with…
- Conditions
- Immediate Implant, Esthetic Zone, Customized Healing Abutment, Tissue Collapse
- Trial name
- NCT06040788
- Testing
- immediate implant placement with customized healing abutment
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cairo University
Low Level Laser Therapy, Canine Retraction
Three-dimensional Assessment of the Bone Changes Accompanying Laser-assisted Orthodontic Tooth Movement
Aim of the present study is to evaluate the effect of low-level laser therapy on bone quality and quantity with orthodontic tooth movement.
- Conditions
- Low Level Laser Therapy, Canine Retraction, Orthodontic Tooth Movement
- Trial name
- NCT05811728
- Testing
- Low level laser therapy, without beam emission
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Nourhan M.Aly
Dental Implants
Implant Primary Stability and Ridge Dimensional Changes Utilizing the Osseodensification Protocol
The purpose of this study is to compare ridge dimensional changes between densification and standard drilling protocols and to compare primary and secondary stability of implants placed by bone densification and standard drilling…
- Trial name
- NCT05283928
- Testing
- OsseoDensification (OD) protocol, standard drilling (SD) protocol (NobelReplace® Conical)
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Class III Malocclusion
The Effects of the Chin Cup on Temporomandibular Joint and Mandibular Dimensions
This in vivo comparative study will evaluate the changes in the mandibular dimensions and the glenoid fossa after skeletal class III subjects' therapy by chincup appliance and compare it with an untreated class III control group.
- Trial name
- NCT05350306
- Testing
- Chincup, Control group
- Where
- Syria
- Volunteers
- 38 people
- Sponsor
- Damascus University
Dental Health, Space Maintainer
Evaluation of Band-Loop Space Maintainers Produced With Three-Dimensional Printer and Conventional Technique
Our research is planned as a randomised clinical trial. The main aim of our study is to evaluate the clinical success of band and loop space maintainers produced by three-dimensional printer and conventional technique and the…
- Conditions
- Dental Health, Space Maintainer, Pediatric Dentistry, 3D Printing
- Trial name
- NCT06798090
- Testing
- Band and Loop Space Maintainer Produced with Three-Dimensional Printer, Band and Loop Space Maintainer Produced with Conventional Technique
- Where
- Turkey (Türkiye)
- Volunteers
- 27 people
- Sponsor
- Aydin Adnan Menderes University
Immediate Implants, Esthetic Zone
Radiographic Evaluation of The Labial Bone Dimensional Changes After Immediate Implant
For the dimension of the peri-implant buccal gap, a controversy is present whether complete bone formation labial to the implant.
- Conditions
- Immediate Implants, Esthetic Zone, Labial Bone Dimensional Changes, Without Labial Bone Grafting
- Trial name
- NCT05360693
- Testing
- immediate implant placement without bone grafting, immediate implant placement with socket bone grafting
- Where
- 2 sites in Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Implant Failed
Multi-level Dimensional Changes at Immediate Implant Sites
Studies evaluating the use of customized healing screws/abutments in immediate implant placement have been performed, aiming to assess possible advantages with the use of this treatment modality.
- Trial name
- NCT04432519
- Testing
- Immediate dental implant placement
- Where
- Portugal
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Universidade Católica Portuguesa
Immediate Implants
Dimensional Changes Following Immediate Implant Placement in Molar Extraction Sockets With or Without Bone Graft
Statement of problem: The majority of studies on immediate implant placement are related to the maxillary esthetic zone. Literature concerning Immediate implant placement in the posterior region is scarce.
- Trial name
- NCT06207617
- Testing
- Immediate implant placement + customized healing abutment, Immediate implant placement + xenogeneic bone graft material + customized healing abutment
- Where
- Egypt
- Volunteers
- 28 people
- Sponsor
- Misr International University
Dimensional Changes, Bone Density
Osteoimplant and Bone Healing
In view of the above and the possible improvements in terms of postoperative morbidity and tissue repair in oral surgery, this study is justified, the general objective of which would be: 'To evaluate the efficacy of…
- Trial name
- Osteocic (NCT06664060)
- Testing
- osteoimplant
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universidad de Granada