Clinical trials: Tooth Displacement, open to volunteers
Tooth Defect, Teeth Restoration
Efficacy of Three Gingival Displacement Methods
The goal of this clinical trial is to find the best gingival displacement method for taking impressions of artificial full crowns with subgingival margins.
- Trial name
- NCT07282977
- Testing
- gingival retraction cord, gingival retraction paste, gingival retraction cord+hemostatic gel
- Where
- China
- Volunteers
- 39 people
- Sponsor
- Henan Provincial People's Hospital
Edentulism, Malocclusion; Displaced Teeth
Augmented Reality Dentistry
This study aims to evaluate the accuracy of augmented reality (AR)-assisted dental procedures. Patient-specific anatomical data will be acquired using cone-beam computed tomography (CBCT) and intraoral scanning and integrated to…
- Conditions
- Edentulism, Malocclusion; Displaced Teeth, TEETH EXTRACTION
- Trial name
- AugRealDent (NCT07814794)
- Testing
- Surgery, Patients requiring orthodontic treatment.
- Where
- Italy
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Bari Aldo Moro
Malocclusion; Displaced Teeth
3-D Evaluation of Alveolar Bone Changes and Root Resorption After Traction of Buccally Displaced Maxillary Canines
This clinical study used CBCT images to investigate the alveolar bone changes and root resorption in unilateral buccally displaced maxillary canines and adjacent teeth before and after orthodontic traction of unilateral BDMCs.
- Trial name
- BDMC (NCT07399197)
- Testing
- T-loop, Piggyback double wire
- Where
- Yemen
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Sana'a University
Crowding of Teeth, Malocclusion; Displaced Teeth
Timing, Trajectories and Prediction in Severe Dental Crowding: The Create SPACE (cSPACE)
Dental crowding is the most common malocclusion affecting up to 45% of the population and represents one of the leading reasons for seeking orthodontic treatment.
- Conditions
- Crowding of Teeth, Malocclusion; Displaced Teeth, Malocclusion in Children
- Trial name
- cSPACE (NCT07911176)
- Testing
- Early first premolar extraction with observation, Early first premolar extraction with planned fixed orthodontic treatment
- Volunteers
- 300 people
- Sponsor
- Vastra Gotaland Region
Ectopic Tooth Eruption, Palatal Expansion Technique
The Effectiveness of Early Intervention to Correct the Position of PDC:s
Approximately 2-3% of children will have problems with one or both of their permanent or 'adult' canine teeth in the upper jaw. These canine teeth sometimes fail to erupt properly, because they are displaced into the roof of the…
- Conditions
- Ectopic Tooth Eruption, Palatal Expansion Technique, Randomized Clinical Trial
- Trial name
- PDC (NCT06267989)
- Testing
- Extraction of the primary canine teeth, Expansion
- Where
- 3 sites in Germany, Sweden and 1 more
- Volunteers
- 324 people, healthy volunteers welcome
- Sponsor
- Göteborg University