Clinical trials: Intraoral Scanner
Orthodontic Patient Experience
Orthodontic Patient Experience of Intraoral Scans Versus Alginate Impressions
CONTEXT: Digital scanning systems are becoming more and more popular with the advent of the COVID-19 pandemic. The risks surrounding aerosol-generating procedures (AGP) has resulted in practitioners changing their normal practice…
- Trial name
- OPESI (NCT05194956)
- Testing
- Intraoral scan, Alginate impressions
- Where
- United Kingdom
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- University Hospitals of Derby and Burton NHS Foundation Trust
Maxillary Expansion, Forensic Dentistry
Evaluation of Palatal Rugae-Based Identification After Maxillary Expansion Using Local Morphological Patch Analysis
This study investigates the reliability of palatal rugae-based identification following maxillary expansion procedures, including Miniscrew-Assisted Rapid Palatal Expansion (MARPE) and Surgically Assisted Rapid Maxillary…
- Conditions
- Maxillary Expansion, Forensic Dentistry, Intraoral Scanner, Orthodontic Appliance
- Trial name
- NCT07667933
- Testing
- SARME, MARPE, Untreated Control
- Where
- Hungary
- Volunteers
- 45 people
- Sponsor
- Semmelweis University
Endodontically Treated Teeth
Clinical Performance of Milled Resin Composite in Restoration of Endodontically Treated Posterior Teeth Over One Year
In patients with endodontically treated teeth, will the Indirect Milled composite Endo-crown restorations have a better clinical performance and more wear resistance than the Direct Bulk-Fill resin composite restorations over one…
- Trial name
- NCT04518371
- Testing
- Reinforced composite for the fabrication of permanent, indirect restorations using a CAD/CAM grinding process.
- Where
- Egypt
- Volunteers
- 32 people
- Sponsor
- Cairo University
Intra-oral Scanner, Adolescent Behavior
Intraoral Scanner With and Without Orthodontic Brackets
this study aim to evaluate the effect of two different intraoral scanners on the scanning Quality and Time in Patients With/Without Orthodontic Brackets
- Trial name
- NCT06340867
- Testing
- CEREC primescan intra-oral scanner
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Cairo University
Patient Loss His Ear and Need Auricular Prosthesis
Digital VS. Conventional Ear Impression
What is known: Ear impressions are made in conventional manner by impression materials which may affect the accuracy of the obtained data and consume time and effort .
- Trial name
- NCT04893902
- Testing
- medit intra oral scanner
- Where
- Egypt
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Mohamed Mahmoud Dohiem
Dental Caries in Children, Tooth Erosion
3D Scanning as an Advanced Tool for Identifying Tooth Lesions in Children
This study focuses on assessing dental caries, erosive tooth wear, and fluorosis in primary teeth using a 3D intraoral digital scanner.
- Conditions
- Dental Caries in Children, Tooth Erosion, Fluorosis, Dental, Dental Caries
- Trial name
- NCT06829550
- Testing
- indirect- 3D digital scanning
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Indiana University
Dental Anxiety, Gagging
The Acceptability of Digital Impression Compared to Conventional Technique in Children
This randomized crossover clinical trial aims to evaluate the acceptability of digital intraoral impressions compared to conventional alginate impressions in children aged 6 to 11 years.
- Conditions
- Dental Anxiety, Gagging, Dental Impression Techniques, Pediatric Dentistry
- Trial name
- NCT07002138
- Testing
- Digital Dental Impression, Conventional Dental Impression
- Where
- Lebanon
- Volunteers
- 40 people
- Sponsor
- Beirut Arab University
Malocclusion, Canine Retraction
Comparing Ligation Methods During Canine Retraction Stage Using Conventional Brackets
The goal of this Randomized Controlled Trial (RCT) is to determine the most effective way to tie the main wire to the regular orthodontic brackets during the stage of orthodontic treatment where the canines are retracted.
- Trial name
- NCT07063186
- Testing
- Group A - Elastomeric power chain on all bracket wings., Group B - Stainless steel ligatures with elastomeric power chain placed over all bracket wings., Group C - Elastomeric modules on mesial wings and power chain on distal wings.
- Where
- Malaysia
- Volunteers
- 60 people
- Sponsor
- International Islamic University Malaysia
Identity, Body, Palate; Deformity
A Digital Method for Measurement of Palatal Asymmetry in Twins
The aim of the study is to evaluate the digital palatal model as a possible tool of human identification.
- Trial name
- NCT05349942
- Testing
- Intraoral scanning and data acquisition
- Where
- Hungary
- Volunteers
- 201 people, healthy volunteers welcome
- Sponsor
- Semmelweis University
Intraoral Scanner
Comfort Assessment of Intraoral Scanners in Children
With the advancement of the digital age, dentistry has been one of the fields that has benefited most from technological innovations.
- Trial name
- RCT-CS (NCT06857721)
- Testing
- Intraoral Scanners
- Where
- Turkey (Türkiye)
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Batman University
Malocclusion
A Comparison of Conventional Versus Digital PAR (Peer Assessment Rating) Scores Using an Intraoral Scanner
In dentistry, Peer Assessment Rating (PAR) is an objective way of quantifying how maligned a patient's teeth are by scoring orthodontic study models.
- Trial name
- NCT03405961
- Testing
- Carestream 3600 intra oral scan
- Where
- United Kingdom
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- King's College London
Dental Cast Digitization
Accuracy of CBCT Imaging and Intraoral Scanner in Dental Plaster Casts Digitization: A Validity and Reliability Study
The Objective of this study is to evaluate the accuracy of CBCT and intraoral scanner, in digitization of dental plaster casts, by comparing them to desktop optical scanner as a gold standard.
- Trial name
- NCT05817552
- Testing
- Geomagic Control X
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Impressions
Children's Preferences on Digital and Conventional Impression Techniques
The goal of this crossover study is to compare children's perceptions and preferences regarding digital and conventional impression techniques in the 5- to 11-year-old age group.
- Trial name
- NCT06948617
- Testing
- digital intraoral scanner, Alginate Impression
- Where
- Turkey (Türkiye)
- Volunteers
- 131 people
- Sponsor
- Uşak University
Caries,Dental
Near Infrared Technology for the Detection of Proximal Caries
This study aims to determine the effectiveness of an intraoral scanner with near-infrared imaging (NIRI) for the diagnosis of proximal caries.
- Trial name
- NCT05919576
- Testing
- Near infrared imaging
- Where
- Turkey (Türkiye)
- Volunteers
- 639 people, healthy volunteers welcome
- Sponsor
- Marmara University
Endodontic Treatment, Tooth Restoration
Endodontic Posts Using the CAD/CAM Digital Method.
This study investigates the survival and success rates of endodontic posts exclusively fabricated using the CAD/CAM digital method over a period of 5 years of intraoral use.
- Trial name
- NCT07297108
- Testing
- Lithium Disilicate CAD/CAM Post, Active Comparator: Polymer-Based CAD/CAM Posts
- Where
- Greece
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Alginate Impression, Intraoral Scanner
Time and Cost-implications of Intraoral Scans Vs Alginate Impressions
BACKGROUND: Alginate impressions have long been a staple in orthodontics, but with recent technological advancements, digital impressions via intraoral scans are gaining increasing popularity.
- Conditions
- Alginate Impression, Intraoral Scanner, Time, Cost
- Trial name
- NCT06345989
- Testing
- Alginate impression, Intraoral scan
- Where
- United Kingdom
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- University of Sheffield
White Spot Lesions, Proximal Caries
Labial White Spot Lesions and Proximal Caries Development in Orthodontic Patients Using Clear Aligners Versus Traditional Braces.
This randomized clinical trial evaluates the risk of developing early tooth decay in patients undergoing orthodontic treatment with either traditional fixed braces or clear aligners.
- Conditions
- White Spot Lesions, Proximal Caries, Oral Hygiene in Orthodontic Patients, Plaque Removal
- Trial name
- NCT07550179
- Testing
- Fixed pre-adjusted edgewise orthodontic appliance, Clear aligner therapy
- Where
- United Arab Emirates
- Volunteers
- 24 people
- Sponsor
- University of Sharjah
Healthy Patients
Automated Caries Detection Using a 3D Intraoral Scanner. An in Vivo Validation Study.
This in vivo study with in vitro validation assessed four different algorithms (ALG1-ALG4) implemented in the intraoral scanner system for automated caries detection and classification.
- Trial name
- NCT04812405
- Testing
- Trios4
- Where
- Greece
- Volunteers
- 58 people
- Sponsor
- National and Kapodistrian University of Athens