Clinical trials: Decay, Dental
Deglutition Disorders, Dysphagia
Development of a Web-Based Course to Maintain Skills in Nurses Trained to Screen for Dysphagia
This research aims to facilitate the successful implementation of the new Heart and Stroke Foundation of Ontario dysphagia screening model for acute stroke patients.
- Conditions
- Deglutition Disorders, Dysphagia, Stroke
- Trial name
- NCT00570557
- Testing
- TOR-BSST© Refresher Training
- Where
- 5 sites in United States, Canada
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Specific Learning Disabilities, Dental Caries
Dental Caries and Oral Hygiene Status in Children With Specific Learning Disabilities
This study aims to evaluate dental caries and oral hygiene status in children aged 7-12 years with specific learning disabilities (SLD) and to compare the findings with healthy children.
- Conditions
- Specific Learning Disabilities, Dental Caries, Oral Hygiene
- Trial name
- SLD-OH (NCT07611981)
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Alanya Alaaddin Keykubat University
Fluoridation
Oral Fluoride Bioavailability by the Consumption of Meals Prepared With Fluoridated Water or Salt
This study will assess the concentration of fluoride in saliva and dental biofilm (fluid and solids) during and up to 2 hours after the consumption of typical Brazilian meals prepared with fluoridated water (0.7 ppm F) or…
- Trial name
- NCT02776280
- Testing
- Meal
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Dental Caries
Clinical Evaluation of Direct and Indirect Composites
The most commonly used materials in the treatment of decayed teeth are amalgam and composite resins. Because amalgam cannot meet the aesthetic expectations of patients and the rapidly increasing belief that it is toxic, its use…
- Trial name
- NCT06667271
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University
Dental Caries in Children, Dental Diseases
Information and Communication Technologies (ICTS) in Dentistry for SUS
At the time of the COVID-19 pandemic, thousands of children had their dental care interrupted or postponed, generating a pent-up demand for primary care.
- Trial name
- NCT04798599
- Testing
- Telemonitoring and teleorientation, Control Group - Waiting list
- Where
- Brazil
- Volunteers
- 368 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Decayed Teeth
Effect of Bone Marrow Mononuclear Cell Layer Seeded on Platelet-rich Fibrin on an Alveolar Socket After Extraction
Bone marrow aspiration from maxillary tuberosity will be centrifuged to separate the bone marrow mononuclear cell layer using the density gradient separation method, then it will be seeded in a platelet-rich fibrin membrane and…
- Trial name
- NCT05465421
- Testing
- bone marrow aspiration from maxillary tuberosity and BMMNCs separation to be seeded on PRF and used for socket preservation
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries on Smooth Surface Limited to Enamel, Tooth Demineralization
Resin Infiltration and Fluoride Varnish Lesion Arresting Efficacy on Non-cavitated Proximal Lesion
Protection of dental hard tissues is one of the most important points of cariology. For this purpose, oral hygiene training (effective brushing and motivation), non-invasive approaches such as flouride varnish applications and…
- Conditions
- Dental Caries on Smooth Surface Limited to Enamel, Tooth Demineralization, Dental Caries, Dentistry, Operative
- Trial name
- NCT05202665
- Testing
- ICON DMG Resin Infiltration (micro-invasive approach), ClinproTM White Varnish, 3M ESPE Fluoride Varnish (non-invasive approach)
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ege University
Orthodontics, White Spot Lesions [Initial Caries] on Smooth Surface of Tooth
Orthodontic Treatment on Oral Microbiota and Salivary Proteins
Study on the changes in oral microbiota during orthodontic treatment in patients aged 8-18 years. Orthodontic patients treated at Stomatology Hospital of Xi'an Jiaotong University from March 2025 to March 2027 will be recruited.
- Conditions
- Orthodontics, White Spot Lesions [Initial Caries] on Smooth Surface of Tooth, Caries, Dental
- Trial name
- NCT06824493
- Testing
- no interventions, No Intervention: Observational Cohort
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Xi'an Jiaotong University
Prevention of Dental Caries
Effectiveness of Different Preventive Regimens in Cariogram Parameters and DMF Scores of High Caries Risk Patients: A Randomized Control Trial
66 Participants will be divided into three groups according to the tested regimen (A), where (A1) represents participants exposed to fluoride toothpaste, (A2) represents participants exposed to regimen including fluoride…
- Trial name
- NCT04032184
- Testing
- Fluoride toothpaste, fluoride toothpaste and chlorhexidine mouthwash, fluoride toothpaste, chlorhexidine mouthwash, MI varnish
- Where
- Egypt
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries in Children, Diet Habit
Maternal Control of the Child's Feeding, Child's Eating Behavior and Early Childhood Caries in Preschoolers
Dental caries in children is considered one of the most prevalent oral diseases of this age group, leading to significant manifestations presenting as pain, interference with feeding, higher risk of developing dental caries in…
- Conditions
- Dental Caries in Children, Diet Habit, Dietary Exposure, Eating Behavior
- Trial name
- NCT06898918
- Where
- Egypt
- Volunteers
- 208 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Obesity, Water; Lack of
Preventing Early Childhood Obesity, Part 1: Family Spirit Nurture, 3-9 Months
This study aims to assess the impact of a brief home-visiting module, called "Family Spirit Nurture" (FSN), on American Indian (AI) parent feeding practices associated with increased risk for early childhood obesity, with a…
- Conditions
- Obesity, Water; Lack of, Breast Feeding, Tooth Erosion
- Trial name
- NCT03101943
- Testing
- Family Spirit Nurture (FSN), Control Program, Water Delivery
- Where
- United States
- Volunteers
- 136 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Dental Caries
Ethanolic Extract of Aloe Vera Versus Chlorohexidine as Cavity Disinfectant.
This Randomized Clinical Trial will be conducted to compare the efficacy of ethanolic extract of Aloe vera versus chlorhexidine cavity disinfectant in reducing total bacterial count of Streptococcus mutans (SM) and Lactobacilli…
- Trial name
- NCT04446364
- Testing
- Ethanolic extract of Aloe vera gel cavity disinfectant, Chlorohexadine
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries, Reversible Pulpitis
The CAP-1 Trial: Stepwise Excavation Versus One Completed Excavation in Deep Caries
Brief summary Background: A large proportion of dental practice involves the treatment of caries in the permanent dentition. In USA alone tooth related pain is annually responsible for 15 billions days lost through sickness.
- Trial name
- NCT00187837
- Testing
- SW, DCE
- Where
- Denmark
- Volunteers
- 314 people
- Sponsor
- University of Copenhagen
Periodontal Diseases, Dental Caries
Empowering Older Adults for Healthy Living and Better Dental Health
Ageing of the world's population is accelerating. Despite the health challenges they face, older people should not be stereotyped as frail and dependent.
- Trial name
- NCT04946292
- Testing
- Theory-derived intervention, Conventional health education
- Where
- Singapore
- Volunteers
- 440 people, healthy volunteers welcome
- Sponsor
- National University of Singapore
Smoking, Obesity
TEACH: Technology Evaluation to Address Child Health
The proposed study is a pre- /post-implementation study in a pediatric practice with a control practice designed to test the feasibility and effectiveness of an electronic screening and service delivery tool for three modifiable…
- Conditions
- Smoking, Obesity, Dental Caries
- Trial name
- TEACH (NCT02912000)
- Testing
- TEACH intervention
- Where
- United States
- Volunteers
- 650 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Dental Caries in Children
3D-printed Crowns Versus Zirconia Crowns for Primary Molars
The aim of the present study is to compare between 3D-printed crowns and prefabricated zirconia crowns for restoring pulpally-treated primary molars regarding the following aspects: 1.
- Trial name
- NCT06068244
- Testing
- 3D printed crowns, Zirconia crowns
- Where
- Egypt
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Dental Caries
Intra Oral Appliance (IOA) Model Evaluating the Efficacy of Sensitive Toothpaste
This single-center, randomized, double-blind, three-period crossover in situ study evaluated the enamel remineralization potential and fluoride bioavailability of three dentifrices: a fluoride-free negative control, a positive…
- Trial name
- NCT07419763
- Testing
- Negative Control Toothpaste, Active Comparator, Test toothpaste
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Church & Dwight Company, Inc.
Dental Caries, Tooth Fractures
Comparison of Conventional and CAD/CAM Dental Restorations
Dental restorations (crowns, inlays or onlays) can be made conventionally or by CAD/CAM. The current literature is weak and does not separate the medical results of these two techniques.
- Conditions
- Dental Caries, Tooth Fractures, Tooth Resorption
- Trial name
- EVACFAOD (NCT02494427)
- Testing
- CAD/CAM manufactured fixed unitary dental prostheses, Conventionally manufactured unitary dental prostheses
- Where
- France
- Volunteers
- 200 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Caries,Dental
Diagnostic Ability of Near Infrared Transillumination Detecting Interproximal Caries as Compared to Conventional Bitewing Radiographs
Specific Aims 1. To determine the diagnostic efficacy of CariVu and BWX for detecting interproximal carious lesions in primary dentition BWX and CariVu images will be taken in random order.
- Trial name
- NCT05362461
- Testing
- Near Infrared Transillumination
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Colorado, Denver
Dental Restoration, Permanent, Dental Caries (Disorder)
Effect of Phosphoric Acid Etching Duration on Direct Resin-Based Composite Restorations in Permanent Anterior Teeth
The goal of this clinical trial is to learn if reducing the phosphoric acid etching (PAE) time affects the performance of direct resin-based composite (RBC) restorations in permanent anterior teeth.
- Conditions
- Dental Restoration, Permanent, Dental Caries (Disorder), Dental Restoration Failure
- Trial name
- ETCH-PRO (NCT06991842)
- Testing
- Permanent dental restoration
- Where
- Switzerland
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Florin Eggmann
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