Clinical trials: Dentistry
Nitrous Oxide, Dentistry
Demand-Driven Method for Gas Delivery in a Dental Setting
This study compares two methods of gas delivery in a dental setting: 1) demand-driven (DD) and 2) free-flow (FF). Nitrous oxide and oxygen sedation (NOS) is a common form of minimal sedation for adult and paediatric patients…
- Conditions
- Nitrous Oxide, Dentistry, Drug Delivery System, Comfort
- Trial name
- NCT04305990
- Testing
- Demand-driven delivery method, Free-flow delivery method
- Where
- Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Dental Caries, Reversible Pulpitis
Assessment of Pain and Anxiety During Infiltration Anesthesia Using Dental Anesthesia Injector Versus Conventional Syringe in Pediatric Patients
This randomized controlled trial is conducted on pediatric dental patients to compare the effectiveness of local anesthesia administered using a dental anesthesia injector device versus the traditional syringe method.
- Trial name
- NCT07101068
- Testing
- Dental Anesthesia Injector, conventional syringe
- Where
- 2 sites in Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Neck Pain, Neck Pain Musculoskeletal
Neck Musculoskeletal Symptoms Among Turkish Endodontists
This observational study aims to evaluate the prevalence, severity, and characteristics of neck musculoskeletal symptoms among Turkish endodontists.
- Conditions
- Neck Pain, Neck Pain Musculoskeletal, Musculoskeletal Assessment, Musculoskeletal Disorder of the Neck
- Trial name
- ENDO-NECK (NCT07516782)
- Testing
- No intervention (observational study)
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Atlas University
Anesthesia, Local
Comparison of Digital Intraosseous and Manual Intraligamentary Anesthesia in Children
The aim of this study is to compare the effects of digital intraosseous anesthesia and manual intraligamentary anesthesia techniques on pain scores during the restorative treatment of permanent mandibular molars in pediatric…
- Trial name
- NCT07524569
- Testing
- Intraligamentary anaesthesia, Digital Intraosseous Anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Izmir Katip Celebi University
Pediatric Dentistry
Clinical Performance and Psychological Impact of Colored Restorations Cement in Primary Molars
Aim of the study The aim of the presented study is to evaluate: I- The clinical performance of flowable polyacid-modified composite resin 'compomer' and resin-modified glass-ionomer cement in prepared Class II cavities in primary…
- Trial name
- NCT05557682
- Testing
- composite restorative treatment
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- British University In Egypt
Epinephrine Causing Adverse Effects in Therapeutic Use
Cardiovascular Effects of Racemic Epinephrine Pellets
The primary aim of this study was to determine if topical racemic epinephrine pellets affect heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP) or mean arterial pressure (MAP) in children receiving…
- Trial name
- NCT04688346
- Testing
- HemeRX epinephrine pellets
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University of Washington
Edentulism, Implant Dentistry
Marginal Bone Remodeling at Monolithic Zirconia Full-Arch Prostheses in the Maxilla and Mandible
This prospective observational clinical study aims to compare 12-month clinical, radiographic, and patient-reported outcomes of monolithic zirconia full-arch implant-supported prostheses placed in the maxilla versus the mandible.
- Trial name
- NCT07323290
- Testing
- No intervention
- Where
- Spain
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universitat Internacional de Catalunya
Dental Leakage
Indirect Resin Composite Inlays Cemented With a Self-adhesive, Self-etch or a Conventional Resin Cement
The present study was designed to provide further evidence in this particular research prospective, and this study hence aimed to clinically evaluate the 5-years adhesion durability of indirect resin composite inlays luted with…
- Trial name
- NCT04848987
- Testing
- Etching
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Dental Caries, Caries,Dental
Caries Prevalence, Experience and Risk Related Factors Among Early Middle-aged Patients Attending Cairo University
Dental caries, a widespread oral health issue, results from a complex interplay of factors including behavior, hygiene, diet, and socio-demographic aspects.
- Trial name
- NCT06365281
- Where
- Egypt
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pediatric Dentistry, Dental Anesthesia
Survey on Knowledge and Acceptance of Dental General Anesthesia for Children Among Different Populations
This is a cross-sectional, questionnaire-based study conducted in China. The purpose of this study was to investigate the knowledge and acceptance of pediatric dental general anesthesia among different populations, including…
- Trial name
- NCT07622719
- Testing
- Questionnaire-based survey
- Where
- 2 sites in China
- Volunteers
- 1,490 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Dental Implant Failure
Variables for Long-term Success in Implant Dentistry
The aims of the present retrospective 25-year study of a sample of 459 patients with 753 sandblasted and acid-etched (SLA) titanium oral implants are: to assess the clinical parameters at SLA implants after 25 years in function…
- Trial name
- NCT06599320
- Testing
- Oral rehabilitation with dental implants
- Where
- Switzerland
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of Bern
Restored Decayed Teeth and Post-operative Sensitivity
Dental Cement in Post-operative Sensitivity: Randomized Clinical Trial
Context: CEMENT PBS CIMMO DTA® has physical and biological properties that classify it as a biocompatible material and inducer of biomineralization, attributes that qualify it as material as an indirect pulp capper in permanent…
- Trial name
- Bioactivity (NCT04870294)
- Testing
- Teeth treated with composite resin, control group, Teeth treated with lining, pulp wall with PBS DTA® cement and composite resin restoration
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Universidade do Vale do Sapucai
Prosthesis User, Digitalism
Precision of Three Different Scanbodies Used for Direct Digitalization Technique
The goal of this clinical trials to evaluate precision of different scanbodies in same participant group. The main guestion it aim to answer is: 1.
- Trial name
- NCT05790148
- Testing
- 3Shape
- Where
- Turkey (Türkiye)
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Dental Anxiety
Testing of Cognitive Behavioral Therapy Resource of Turkish Version
This study aimed to evaluate the cognitive behavioral therapy source of Turkish version of the 'message to dentist' (MTD) with children attending two dental settings.
- Trial name
- NCT05285722
- Testing
- Cognitive Behavioral Therapy form for dental anxiety
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- Altinbas University
Presence of Periodontal Disease, Knowledge of Periodontal Disease
Knowledge of Periodontitis and Its Relation to Periodontal Health
This study aims to evaluate the level of knowledge regarding periodontal disease and its association with periodontal health status among health sciences students.
- Trial name
- NCT07405541
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universitat Internacional de Catalunya
Wear Comfort, Retention
3D Printed vs. Milled Occlusal Splints in Dentistry
This crossover study aims to evaluate the wear comfort, retention, and stability of 3D-printed and milled occlusal splints in healthy subjects.
- Conditions
- Wear Comfort, Retention, Stability
- Trial name
- Splints (NCT07236294)
- Where
- Netherlands
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Local Anesthetic Infiltration, Topical Anesthesia
Topical Cryoanesthesia Versus Benzocaine in Pediatric Dentistry
This clinical study tested and compared two ways (cold-base technique or "cryoanesthesia" and conventional benzocaine gel) to reduce pain from dental injections in children.
- Conditions
- Local Anesthetic Infiltration, Topical Anesthesia, Pain Perception
- Trial name
- No acronym (NCT07351383)
- Testing
- Local Anesthesia (lidocaine hydrochloride)
- Where
- Mexico
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Universidad Autonoma de San Luis Potosí
Alveolar Bone Grafting, Bone Regeneration Following Wisdom Teeth Extraction
Autogenous Tooth Bone Graft for Alveolar Socket Preservation
The purpose of this clinical experiment is to assess how well autogenous tooth bone grafting preserves the alveolar socket after surgical tooth extraction.
- Conditions
- Alveolar Bone Grafting, Bone Regeneration Following Wisdom Teeth Extraction, Tooth Extraction Site Healing
- Trial name
- ATBG (NCT07267637)
- Testing
- "Autogenous Tooth Bone Graft"
- Where
- Yemen
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Haifaa Mohammed Al-hussini
Complete Edentulism, Maxillary Complete Denture Rehabilitation
3D Printing Orientation and Film Thickness for Maxillary Complete Dentures
This randomized crossover clinical trial aims to evaluate the effect of different three-dimensional (3D) printing orientations and layer thicknesses on the trueness, dimensional accuracy, and patient satisfaction of maxillary…
- Conditions
- Complete Edentulism, Maxillary Complete Denture Rehabilitation, Prosthodontics, 3d Printing
- Trial name
- NCT07740278
- Testing
- 0° 3D-Printed Maxillary Complete Denture, 45° 3D-Printed Maxillary Complete Denture, 90° 3D-Printed Maxillary Complete Denture
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Tanta University
Healthy
Age Estimation From Pulp Cavity Analysis Using Cone Beam Computed Tomographic Images for Forensic Purposes
Forensic odontology is a branch of forensic science that utilizes a dentist's expertise in identification of individuals for whom traditional methods of identification aren't accessible due to a lack of common identification…
- Trial name
- NCT05130164
- Testing
- CBCT
- Where
- Egypt
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Cairo University