Clinical trials: Dimensional Alterations
Multiple Adjacent Teeth, Bone Remodelling
Dimensional Alterations of the Edentulous Ridge Following Removal of Multiple Adjacent Teeth
The objective of the present study is to evaluate if loss of multiple adjacent teeth will cause proportionally greater tissue diminution than the loss of single teeth the possibility of counteracting unfavourable ridge modeling…
- Trial name
- NCT02401789
- Testing
- Implants (OsseospeedTM,EV Astra Tech System, DentsplyTM, Mölndal)
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Institute Franci
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
Tooth Loss
Comparison of Dimensional Changes After Tooth Extractions Between Xenograft and Allograft
To compare dimensional changes in extraction socket of single rooted teeth, 6 months post extraction, when grafted with xenograft versus allograft.
- Trial name
- PilotXenAllo (NCT04550689)
- Testing
- Bone graft
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- UConn Health
Socket Preservation, Alveolar Ridge Deficiency, Alveolar Ridge Preservation
Comparison of The Post-Extraction Dimensional Alterations Following Ridge Preservation Using Autogenous Partially and Completely Demineralized Dentin Grafts Versus Autogenous Whole-tooth Graft
For alveolar ridge preservation after extraction of a non-restorable maxillary non-molar tooth, will the use of Autogenous partially or completely demineralized dentin grafts result in similar ridge dimensions compared to…
- Trial name
- NCT05766137
- Testing
- Alveolar ridge preservation
- Volunteers
- 45 people
- Sponsor
- Cairo University
Dimensional Alterations
Dimensional Soft and Hard Tissue Alterations Following Single Tooth Extraction in the Anterior Maxilla - A Prospective Clinical Study
Bone modeling after tooth extraction has a major consequence on implant therapy, in particular in the esthetic zone. In esthetic sites, no tissue loss should occur if an optimal esthetic outcome is expected.
- Trial name
- Alterations (NCT02403700)
- Testing
- Cone beam computed tomography (CBCT)
- Where
- Switzerland
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- University of Bern
Tooth Loss, Dental Implant
Tissue Preservation in Immediate 1C Implants Using an Anatomical Prefabricated Healing Abutment
The goal of this clinical trial is to evaluate whether an anatomical prefabricated healing abutment (AHA) improves tissue preservation and clinical outcomes following immediate implant placement after tooth extraction in adults.
- Conditions
- Tooth Loss, Dental Implant, Clinical Trials, Randomized Controlled Trial
- Trial name
- Aharct (NCT07727980)
- Testing
- scannable anatomical healing abutment, Standard Healing Abutment for Dental Implants
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- University of Illinois at Chicago
Soft Tissue
Three-dimensional Assessment of Facial Alterations Induced by Dental Prostheses
Validation of the use of a facial scanner for assessment of modifications caused by the use of dental prostheses and determination of discrepancies related to conventional measurements with digital caliper.
- Trial name
- NCT04050878
- Testing
- Facial scanner (Bellus3D) to assess perioral alterations
- Where
- Portugal
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Implantology Institute
Insufficient Keratinized Gingiva
Reharvested Free Gingival Grafts: 3D Shrinkage and Histological Changes
The purpose of this study is to evaluate the dimensional stability of free gingival grafts (FGG) and to investigate the relationship between graft shrinkage (GS) and the histological and biochemical characteristics of grafts…
- Trial name
- NCT07617987
- Testing
- Free gingival graft, Re-harvested free gingival graft
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Biruni University