Clinical trials: Tooth
Malocclusion, Tooth Movement
Additional Palatal Force in Maxillary Canine Distalization
In orthodontic treatment involving extraction of the maxillary first premolars, the canine is distalized into the extraction space using sliding mechanics.
- Trial name
- NCT07862790
- Testing
- Combined buccal and palatal distalizing force, Buccal distalizing force
- Where
- Turkey (Türkiye)
- Volunteers
- 16 people
- Sponsor
- Atlas University
Direct Pulp Capping
Immunohistochemical Study of Human Teeth Pulp Capped With Mineral Trioxide Aggregate (MTA) and Novel Endodontic Cement (NEC)
The purpose of this study is to evaluate the response of human dental pulp to capping with MTA and NEC by histology and immunohistochemistry, using fibronectin and tenascin as markers, following 2 weeks and 8 weeks.
- Trial name
- NCT01066533
- Testing
- direct pulp capping and covering the exposed pulp
- Where
- Iran
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Mashhad University of Medical Sciences
Dental Wear, Tooth Wear
Influences of Gingival Cord Retractor in Retention Rate of Non-carious Cervical Lesions Restorations.
The aim of this study is through a randomized clinical trial, double blind, splith-mouth, evaluate the retention rate of restorative protocols of Non-carious cervical lesion.
- Trial name
- NCT02961049
- Testing
- Gingival displacement, Enamel and dentin etched, Selective enamel etched
- Where
- Brazil
- Volunteers
- 55 people
- Sponsor
- Federal University of Uberlandia
Dry Socket
Impact of Treatment With ALVEOGYL in Patients With Post-extraction Dry Socket
Alveogyl (Septodont, Saint-Maur-des-Fossés - France) is a Medical Device used as dressing in case of dry socket. ALVE study is a clinical investigation measuring Alveogyl performance and safety in patients with post-extraction…
- Trial name
- NCT05536115
- Testing
- Alveogyl
- Where
- 16 sites in France, India
- Volunteers
- 120 people
- Sponsor
- Septodont
Necrotic Pulp
Efficacy of Guedes-Pinto Paste and CTZ Paste in the Non-instrumental Endodontic Treatment of Primary Teeth
The maintenance of the deciduous tooth until its physiological exfoliation occurs is one of the main objectives of pediatric dentistry.
- Trial name
- NCT04587089
- Testing
- Irrigation, Filling with Guedes-Pinto Paste, Filling with CTZ Paste
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Nove de Julho
Tooth Impaction, Impacted Canine, Dental Anomalies
This Systematic Review Aims to Synthesize Available Evidence Regarding the Prevalence, Anatomical Distribution, Etiological Determinants, and Diagnostic Assessment of Permanent Canine Impaction. A Systematic Search of PubMed, PubMed Central, and ScienceDirect Was Conducted for Studies Published Betw
This systematic review aimed to synthesize current evidence regarding the prevalence, anatomical distribution, etiological determinants, and diagnostic assessment of permanent canine impaction.
- Trial name
- PCI (NCT07509320)
- Where
- Romania
- Sponsor
- Dimitrie Cantemir University
Amelogenesis Imperfecta, Dentinogenesis Imperfecta
Non-syndromic Inherited Anomalies of Mineralized Tooth Tissues: a Whole Exome Study to Identify New Pathogenic Variants
ExoDent specifically aims to discover new genes and new mutations causing isolated amelogenesis imperfecta (AI) and dentinogenesis imperfecta (DI) and other dentin anomalies.
- Conditions
- Amelogenesis Imperfecta, Dentinogenesis Imperfecta, Dentin Anomalies
- Trial name
- EXODENT (NCT03810859)
- Testing
- Blood sample
- Where
- France
- Volunteers
- 14 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Class III Malocclusion, Maxillary Deficiency
Evaluation of Pain and Functional Impairments When Treating Class III Malocclusion Using Two Treatment Procedures
A clinical examination of each recalled candidate patient will be carried out at Adib Al Lahham Centre at the Ministry of Health Damascus to ensure that he/she meets the inclusion criteria.
- Trial name
- NCT06877780
- Testing
- RMR with SME, BAIMT with RME
- Where
- Syria
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Damascus University
Malocclusion, Angle Class II
Study to Compare Two Functional Appliances for Class II Malocclusions
A randomised controlled clinical trial to compare the effectiveness of two functional appliances in the correction of a Class II malocclusion.
- Trial name
- NCT03773783
- Testing
- Button and Bead appliance, Twin Block appliance
- Where
- United Kingdom
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Birmingham
Dental Caries
Pre-etching of Dentin Before Restorations With High Viscosity Glass Ionomer Cement
The objective of this randomized clinical trial is to evaluate the survival of restoration with high viscosity glass ionomer cement (HVGIC) with pre-etching with polyacrilic acid compared with no pre-etching in order to treat…
- Trial name
- CEPECO4 (NCT03785769)
- Testing
- HVGIC restoration with pre-etching, HVGIC restoration with non pre-etching
- Where
- Brazil
- Volunteers
- healthy volunteers welcome
- Sponsor
- Universidade Ibirapuera
Dental Caries, Tooth Demineralization
Evaluation of Optical Coherence Tomography in Dentistry
Optical coherence tomography (OCT) is a medical diagnostic tool, providing non-invasive, non-radiative and high resolution imaging. OCT has been established since many years in ophthalmology.
- Trial name
- NCT03753256
- Testing
- Transbond XT, Protecto®CaF2Nano, Pro Seal®
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- University of Heidelberg Medical Center
Teeth Size in a Group of Egyptian Children
Determination of Teeth Size in a Group of Egyptian Children. A Cross Sectional Study
Determination of The Combined Mesio-Distal Widths of The Permanent Mandibular Incisors and That of The Maxillary and Mandibular Canines and Premolars in a Group of Egyptian Children in Rural Areas of Sohag Governorate: A Cross…
- Trial name
- NCT03234829
- Where
- Egypt
- Volunteers
- 270 people
- Sponsor
- Cairo University
Class I Malocclusion, Class II Div 1 Malocclusion
Assesment of Ethnic Bias in an Artificial Intelligence Based Orthodontic Diagnosis System
This study explores how artificial intelligence (AI) can be used in orthodontics, which is the area of dentistry that focuses on correcting jaw and bite problems.
- Conditions
- Class I Malocclusion, Class II Div 1 Malocclusion, Class II Division 2 Malocclusion, Class III Malocclusion
- Trial name
- NCT07162753
- Where
- Turkey (Türkiye)
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
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
Orthodontic Appliances, Removable, Orthodontic Appliance Complication
Microbial Adherence, Surface Roughness, Effectiveness and Impact on Patients Between Conventional and 3D Printed Twin Block Appliances
The Twin Block appliance is a removable orthodontic appliance that is used to help correct a backward positioned lower jaw in growing children.
- Conditions
- Orthodontic Appliances, Removable, Orthodontic Appliance Complication, Class II Malocclusion, Division 1
- Trial name
- NCT06944860
- Testing
- Conventional TBA, 3D TBA
- Where
- Malaysia
- Volunteers
- 32 people
- Sponsor
- University of Malaya
Malocclusion, Angle Class II
Photobiomodulation of Orthodontic Mini-implants by a 635nm Diode Laser
The study aimed to estimate clinically an influence of 635nm diode laser on the primary and secondary stability of orthodontic mini-implants placed in a maxilla, to assess mini-implants failure rate (mini-implant loss) and to…
- Trial name
- NCT04170127
- Testing
- Irradiation of implants with 635nm laser
- Where
- Poland
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Wroclaw Medical University
Dental Caries
Phase 2 Study to Evaluate the Microbiology and Safety of C16G2 Administered to Adult and Adolescent Dental Subjects
The purpose of this study is to evaluate if C16G2 Gel administered over a certain period of time either with a toothbrush or a custom dental tray can effectively kill bacteria in the mouth that cause dental cavities.
- Trial name
- NCT02594254
- Testing
- C16G2 Gel
- Where
- 10 sites in United States
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Armata Pharmaceuticals, Inc.
Remote Maintenance Training Program
Wheelchair Maintenance Training Program
The objective of this research study is to assess the effectiveness of a remote wheelchair maintenance training program, and to determine methods which may increase overall success of an online training program.
- Trial name
- NCT03909061
- Testing
- Wheelchair Maintenance Training
- Where
- United States
- Volunteers
- 187 people
- Sponsor
- University of Pittsburgh
Effectiveness of Biodentine® in Pulpotomies Primary Teeth
Assessment of the Effectiveness of Biodentine® in Pulpotomies Primary Teeth
Clinical and radiographic assessment of Biodentine® as a pulp dressing material for pulpotomy treatment in human primary molars.
- Trial name
- NCT01655342
- Where
- Israel
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Pulp Necrosis
Treatment Outcome With a Revascularization Protocol Using the Triple Versus Double Antibiotic Paste
The purpose of this study is to determine the treatment outcomes in permanent teeth with necrotic pulp and immature root development that undergo a regenerative procedure using a triple antibiotic paste (ciprofloxacin…
- Trial name
- NCT00881491
- Testing
- Double Antibiotic Paste, Triple Antibiotic Paste, Mineral Trioxide Aggregate
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
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