Clinical trials: Demineralization
Enamel Lesions, Demineralization, Tooth
Evaluation of the Anti-cavity Efficacy of Three Dentifrices Using an Intra-oral Enamel Demineralization - Remineralization In-Situ Model
Clinical study to evaluate the anti-cavity efficacy of three dentifrices using an intra-oral enamel Demineralization - Remineralization In-Situ Model. This is a Phase III, single-center, triple-blind with a crossover design.
- Conditions
- Enamel Lesions, Demineralization, Tooth, Remineralization, Dental Cavity
- Trial name
- REPAIR (NCT06732518)
- Testing
- Fluoride Toothpaste, Fluoride free toothpaste in a chalk base, Fluoride free toothpaste in a PCC/RNCC base
- Where
- Brazil
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
White Spot Lesion of Tooth, Demineralization
Remineralization Potential of PRG Barrier Coat Versus Fluoride Varnish in White Spot Lesions in Permanent Anterior Teeth of Children
To evaluate the remineralization potential of PRG Barrier Coat versus fluoride varnish in white spot lesions in permanent anterior teeth of children.
- Trial name
- PRG Barrier (NCT06986551)
- Testing
- 5% NaF fluoride varnish, PRG Barrier coat
- Where
- Egypt
- Volunteers
- 78 people
- Sponsor
- Cairo University
Menopause, Bone Demineralization
A Study to Learn More About the Menopausal Hormone Therapies in Korea
The purpose of this study is to learn about how the commonly used menopausal hormone therapies were prescribed and taken in practice.
- Trial name
- NCT06033521
- Testing
- Menopausal hormone therapy Intervention Type: Drug
- Where
- South Korea
- Volunteers
- 1,036,294 people
- Sponsor
- Pfizer
Dental Caries, Tooth Demineralization
Effectiveness of Two Health Education Interventions in the Prevention of Caries and Gingivitis in Orthodontic Patients
Dental caries and gingivitis are classified by the World Health Organization (WHO) as an important public health problem due to their high prevalence and incidence worldwide despite the development of public policies to combat…
- Conditions
- Dental Caries, Tooth Demineralization, Gingivitis
- Trial name
- NCT05979805
- Testing
- Conventional Educational interventions, Motivational intervention
- Where
- Colombia
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Universidad Nacional de Colombia
Demineralization, Tooth, White Spot Lesion of Tooth
Preventive Effects of Silver Diamine Fluoride on Early Enamel Caries
Fixed orthodontic patients are at risk of developing dental caries. Topical application of fluoride varnish (FV) around the orthodontic brackets and using fluoridated mouth rinses have been suggested to prevent the formation of…
- Conditions
- Demineralization, Tooth, White Spot Lesion of Tooth, Fixed Appliances, Early Caries Lesions
- Trial name
- NCT06797882
- Testing
- Silver diamine fluoride- potassium iodide, Fluoride varnish, 0.9 % saline
- Where
- Malaysia
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- National University of Malaysia
Bone Demineralization, Hypoestrogenism
The Kampala Women's Bone Study
The primary objective of this study is to address critical safety questions with concurrent TDF-based PrEP and DMPA use. We hypothesize that young women using TDF-based PrEP and DMPA will have lower bone acquisition and altered…
- Conditions
- Bone Demineralization, Hypoestrogenism, Subclinical Kidney Injury, Bone Microarchitecture
- Trial name
- NCT03464266
- Testing
- FTC/TDF and DMPA, FTC/TDF, DMPA
- Where
- Uganda
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- University of Washington
Orthodontic Appliance Complication, Tooth Demineralization
Fluoride Delivery to Prevent White Spots During Orthodontic Treatment
The aim of this 2-armed, parallel, randomised, controlled trial is to assess the effect of different ways of applying fluoride to teeth on the formation of white spots (enamel demineralisation), during orthodontic treatment with…
- Trial name
- FL4OWS (NCT05005689)
- Testing
- Fluoride mouthwash (0.05%; 225ppm)., Tooth Mousse Plus
- Where
- United Kingdom
- Volunteers
- 130 people
- Sponsor
- Liverpool University Hospitals NHS Foundation Trust
Dental Caries, Hydroxyapatite
Caries-preventing Effect of a Hydroxyapatite-toothpaste in Adults
Target question is as the following one: Does the daily use of a fluoride-free, microcrystalline hydroxyap-atite (HAP) - containing test toothpaste have a non-inferior caries preventing effect in the permanent dentition compared…
- Conditions
- Dental Caries, Hydroxyapatite, Tooth Decay, Dentin, Carious
- Trial name
- CA1 (NCT04756557)
- Testing
- Experimental., Active comparator
- Where
- Poland
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- Poznan University of Medical Sciences
Tooth Demineralization
Evaluation of Esthetic Performance of Resin Infiltration Technique on Enamel Lesions
The purpose of this study is to evaluate the esthetic performance of resin infiltration technique on superficial hypo-mineralized and demineralized enamel lesions of anterior teeth
- Trial name
- NCT02896556
- Testing
- Resin infiltrate
- Where
- Turkey (Türkiye)
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Bone Demineralization
Alendronate for Prevention of AntiRetroviral Therapy-associated Bone Loss
Antiretroviral therapy (ART) initiation is associated with a significant loss of bone mineral density (BMD), characterised by increases in bone turnover, which is largely limited to the first 48 weeks of therapy.
- Trial name
- APART (NCT02322099)
- Testing
- Alendronate, calcium carbonate and colecalciferol, Tenofovir disoproxil
- Where
- 2 sites in Ireland
- Volunteers
- 53 people
- Sponsor
- University College Dublin
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
Tooth Demineralization
Impact of Chewing Gum With CPP-ACP on Tooth Mineralisation in Situ
Monocentric, randomised, double-blind, cross-over controlled study with two arms. This study aims to analyse the impact on mineralisation of Sugar Free Gum (SFG) containing CPP-ACP in healthy adults.
- Trial name
- NCT03971084
- Testing
- Sugar free gum without CPP-ACP, Sugar free gum with CPP-ACP
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Mondelēz International, Inc.
Demineralization
Prevention of Enamel Demineralization Using CPP-ACP-NaF Varnish
Sometimes when people wear braces, the combination of dental plaque and diets high in sugar and acids can lead to white spots on the teeth surrounding the braces.
- Trial name
- CPP-ACP (NCT04002232)
- Testing
- CPP-ACP-NaF varnish
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Demineralization, Tooth, Caries,Dental
Prospective Randomized Controlled Trial for Prevention of Demineralization During Fixed Orthodontic Treatment
Treatment with fixed orthodontic appliances is often associated with pain, which poses great challenges in the efficient brushing of the teeth thus making the teeth more vulnerable to plaque formation.
- Conditions
- Demineralization, Tooth, Caries,Dental, White Spot Lesion
- Trial name
- NCT04342858
- Testing
- Fluoride Varnish, Fluoride Varnish with tricalcium phosphate, Oral health education
- Where
- Hong Kong
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Tooth Decay, Hydroxyapatite
Hydroxyapatite-toothpaste and Enamel Caries in the Primary Dentition
This multicenter, non-inferiority trial randomized, double-blind, active controlled parallel group study evaluates the hypothesis that the home regular use of a toothpaste containing microcrystalline hydroxylapatite (HAP) (test…
- Conditions
- Tooth Decay, Hydroxyapatite, Tooth Demineralization, Tooth Diseases
- Trial name
- ECIPDEN17 (NCT03553966)
- Testing
- Prophylactic, Cleaning teeth, Restorative dentistry
- Where
- Poland
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Dr. Kurt Wolff GmbH & Co. KG
Demineralization, Tooth, Demineralization, Fissure
Compariing a Bioactive Resin Material Used As A Fissure Sealant To A Conventional Resin
The aim of this study is to investigate the retention, marginal integrity and potential to prevent lesion progression of a bioactive resin material compared to a conventional resin-based flowable composite during management of…
- Conditions
- Demineralization, Tooth, Demineralization, Fissure, Non-Cavitated Caries
- Trial name
- NCT04052802
- Testing
- Fissure sealing
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Adverse Bone Health, HIV Infection
Calcium and High-dose Vitamin D Supplementation on Bone Mineral Density Among HIV-infected Children and Adolescents
Since there is no cure for HIV, therefore antiretroviral therapy must be taken life-long. Some of the HIV medications can negatively impact the health of the bone and is even more exacerbated in perinatally HIV-injected children…
- Trial name
- CAL-D (NCT02426840)
- Testing
- High dose vitamin D and calcium, Normal dose vitamin D and calcium
- Where
- 5 sites in Thailand
- Volunteers
- 200 people
- Sponsor
- Chiang Mai University
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
Bone Demineralization Lesions in the Injured Marrow
Bone Demineralization Lesions in the Injured Marrow: Efficacy and Tolerability of Administration Early and Repeated the Zoledronic Acid. Comparative Study, Prospective, Double-blind Controlled (DBMZol)
Subjects with lesion bone marrow are at risk of fracture by fragility bone. The median time to onset of fracture was 8.5 years. Fracture increases costs of care, dependency.
- Trial name
- DBMZol (NCT01802658)
- Testing
- Zoledronic acid, NA Cl
- Where
- 9 sites in France
- Volunteers
- 12 people
- Sponsor
- Nantes University Hospital
Malocclusion
RMGI v Composite for Orthodontic Bonding
Demineralization during orthodontic (brace) treatment is a common clinical problem leading to unsightly white or brown marks on the teeth.
- Trial name
- NCT01925924
- Testing
- Resin-modified glass ionomer cement, Composite resin
- Where
- 5 sites in Ireland, United Kingdom
- Volunteers
- 210 people
- Sponsor
- Sheffield Teaching Hospitals NHS Foundation Trust