Clinical trials: Tooth
Dental Caries, Dental Plaque
RCT on Effectiveness of Oral Health Preventive Programmes in School Children in Uganda
Dental caries represents a challenge for Oral Health Services in several African Countries, like Uganda. Few studies have been reported the burden of oral health, its prevention and non-operative treatment among school children…
- Conditions
- Dental Caries, Dental Plaque, Dental Diseases, Dental Caries in Children
- Trial name
- NCT06081868
- Testing
- Use of toothbrush/toothpaste/fluoride varnish, Education on nutrition/oral hygiene
- Where
- Switzerland
- Volunteers
- 610 people, healthy volunteers welcome
- Sponsor
- University of Bern
Malocclusion
Two Low-level Laser Irradiation Protocols on the Rate of Canine Retraction
Several methods aiming at the acceleration of orthodontic tooth movement have been proposed, including low-level laser therapy (LLLT), which showed promising results.
- Trial name
- NCT04926389
- Testing
- low-level laser therapy applied on days 0, 3,7,14 & every 2 weeks, low-level laser therapy applied every 3 weeks
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Hams Hamed Abdelrahman
Dental Caries in Children
The Effectiveness of Dental Health Home Visits on Caries Prevention in Young Children
Tooth decay affects 75% of Malaysian preschool children, most of which remain untreated. Untreated decay can cause pain, and impair nutritional status and physical growth.
- Trial name
- NCT04885348
- Testing
- Intervention Group (Dental Home Visits + Dental Home Education Leaflets), Control Group (Dental Home Education Leaflets)
- Volunteers
- 329 people, healthy volunteers welcome
- Sponsor
- Ministry of Education, Malaysia
Dental Caries, Pulp Necrosis
Moringa Oleifera vs Sodium Hypochlorite for Root Canal Irrigation in Nonvital Primary Molars
This randomized clinical trial aims to evaluate and compare the antimicrobial efficacy of Moringa Oleifera leaf extract versus sodium hypochlorite as root canal irrigants in pulpectomy of nonvital primary molars in pediatric…
- Conditions
- Dental Caries, Pulp Necrosis, Primary Tooth Pulpectomy, Pediatric Dentistry
- Trial name
- MORvNAOCL (NCT06971055)
- Testing
- Sodium hypochlorite, Moringa Oleifera Leaf Extract
- Where
- Egypt
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries
DPBRN Longitudinal Study of Dental Restorations Placed on Previously Un-restored Surfaces
The purpose of this study is to assess the quality and expected lifespan of fillings recorded in the DPBRN "Reasons for placing the first restoration on permanent tooth surfaces" study, and the factors affecting how long the…
- Trial name
- NCT01201408
- Where
- 7 sites in United States, Denmark
- Volunteers
- 9,291 people, healthy volunteers welcome
- Sponsor
- Dental Practice-Based Research Network
Malocclusion of Anterior Teeth
Clinical Evaluation of Zirconium Dioxide Nano-Coated Arch Wires
"This clinical trial aims to evaluate the clinical performance and efficiency of zirconium dioxide nano-coated orthodontic archwires compared to conventional archwires.
- Trial name
- NCT07813117
- Testing
- Zirconium dioxide nano-coated archwire, Conventional orthodontic archwire
- Volunteers
- 20 people
- Sponsor
- Al-Azhar University
Bruxism, Dental Caries
Respiratory Problems and Caries in Children With Bruxism
The aim of the present study are to determine whether there is an association between respiratory problems and dental caries in children who exhibit the habit of bruxism.
- Trial name
- RPCB (NCT01463826)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Nove de Julho
Dental Caries
Er,Cr:YSGG Laser Versus Conventional Preparation for Minimally Invasive Caries Removal
This study compared two standard methods for minimally invasive caries removal in children: conventional mechanical excavation and Er,Cr:YSGG laser preparation.
- Trial name
- NCT07493278
- Testing
- Mechanical Caries Removal, Er,Cr:YSGG Laser Caries Removal
- Where
- Bulgaria
- Volunteers
- 32 people
- Sponsor
- Medical University of Sofia
Pulp Necroses, Tooth, Nonvital
Microbiological Evaluation of Single Versus Multiple Visits Regeneration Using MALDI-TOF Mass Spectrometry
Aim of the study is to assess canal disinfection using matrix assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) in single visit and multiple visit regeneration protocols, and to assess clinical…
- Trial name
- NCT04533074
- Testing
- Single-visit regeneration protocol, Multiple-visits regeneration protocol
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Nourhan M.Aly
Dental Caries on Pit and Fissure Surface
A Clinical Trial Comparing Isolite® vs. Cotton Roll Isolation in the Placement of Dental Sealants
The purpose of this split-mouth, randomized, controlled trial is to evaluate the retention rates of sealants placed under Isolite vs. cotton roll isolation.
- Trial name
- NCT02668874
- Testing
- Isolite System, Cotton Roll Technique
- Where
- United States
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Dental White Spots
Enamel Damages Following De-bracketing From Infiltrated Surfaces
Demineralisation and white-spot caries often occures during MB treatment. While resin infiltration has been proved to stop progression of enamel demineralisation, there is still a paucity of information in the literature…
- Trial name
- NCT02359318
- Testing
- Resin infiltration, Bonding and debonding of brackets.
- Where
- Chile
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- DMG Dental Material Gesellschaft mbH
Caries,Dental
Clinical Trial Proximal Caries Infiltration and Detection
The purpose of this study is to investigate the clinical efficacy of resin infiltration (Icon, DMG, Germany) compared to fluoride varnish (Duraphat Fluoride Varnish, Colgate, USA) in the management of proximal early caries…
- Trial name
- NCT01796106
- Testing
- Resin infiltration, Fluoride varnish & Oral hygiene instruction
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- DMG Dental Material Gesellschaft mbH
Irreversible Pulpitis
Success and Quality of Life Following Complete Pulpotomy and Root Canal Treatment
The purpose of this study is to compare the Success and quality of life following complete pulpotomy and root canal treatment in teeth with clinical signs indicative of irreversible pulpitis.
- Trial name
- NCT05190406
- Testing
- Pulpotomy, root canal treatment
- Where
- India
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Tooth, Deciduous, Pulpotomy
Risk Factors on the Long-Term Success of Mineral Trioxide Aggregate Pulpotomy
The goal of this observational study is to learn about the long-term results of Mineral Trioxide Aggregate (MTA) pulpotomy in primary molars and the factors that may affect treatment success.
- Conditions
- Tooth, Deciduous, Pulpotomy, Risk Factors, Mineral Trioxide Aggregate (MTA)
- Trial name
- NCT07312539
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Sümeyra Akkoç
Apical Periodontitis
Lesion Healing After Regenerative Endodontic Treatment
Endodontics involves various therapeutic interventions for diagnosing, preventing, and managing pulpal and periradicular pathologies.
- Trial name
- NCT06843850
- Testing
- regenerative endodontics
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Malocclusion
Nano-Crystalline Ceramic Coating of Orthodontic Archwires
Purpose: The project aims to assess if hard ceramic coatings on orthodontic archwires will reduce the sliding resistance of archwires in the brackets during orthodontic treatment procedures.
- Trial name
- NCT02311491
- Testing
- Ceramic coated orthodontic archwire
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Deep Caries Lesion of Pemanent Teeth
Outcome of Selective Caries Removal Performed by Undergraduate Students
Deep tooth decay can sometimes reach very close to the nerve of a tooth. Traditionally, dentists may remove all of the decayed tooth tissue, but removing too much tissue can increase the risk of exposing or damaging the nerve.
- Trial name
- NCT07765810
- Testing
- Selective caries removal to soft dentine, Selective Caries Removal to Firm/Leathery Dentine
- Where
- Jordan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Class II Division 1 Malocclusion
Comparison Between Mini Implant Supported Appliance and Headgear in Treatment of Maxillary Excess in Growing Patients
The aim of the study is to compare an Infra-zygomatic Mini implant supported appliance with headgear in distalization and intrusion of maxillary dentition for treatment of growing patients with class II malocclusion (maxillary…
- Trial name
- NCT03839303
- Testing
- Infra-zygomatic Mini Implant Supported Appliance, high pull head gear
- Where
- Egypt
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries, Gingivitis
Effect of Oral Health Education on Oral Health Status, Treatment Needs and Barriers to Care
Jordanian children have very poor oral hygiene parameters, and this is reflected as very high caries prevalence and poor gingival health conditions.
- Trial name
- NCT04317768
- Testing
- Basic oral health education and motivation, Intensive oral health education and motivation
- Where
- Jordan
- Volunteers
- 232 people, healthy volunteers welcome
- Sponsor
- Jordan University of Science and Technology
Molar Incisor Hypomineralization
EVALUATION of PREVENTIVE EFFECT of SEALANTS and LASER THERAPY on DENTAL CARIES and POSTERUPTIVE BREAKDOWN on MOLARS AFFECTED with MOLAR INCISOR HYPOMINERALISATION (RANDOMIZED CLINICAL TRIAL)
Background: Molar Incisor Hypomineralisation (MIH) is a qualitative defect of enamel that shows asymmetrical involvement of one to four permanent first molars (PFM) with or without incisor teeth involvement.
- Trial name
- NCT06801561
- Testing
- Laser therapy, Glass ionomer sealant
- Where
- Egypt
- Volunteers
- 134 people, healthy volunteers welcome
- Sponsor
- Alexandria University
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