Prevention of White Spot Lesions Using Bioactive Gel

July 13, 2023 updated by: Farah Khaled El Hindawy, Cairo University

Principal Investigator,Resident at Cairo University

white spot lesions are a common problem and are reported in up to 96% of orthodontic patients. In this study, the preventive effect of bioactive gel is evaluated in comparison to fluoride.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Not yet recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Dental caries is a chronic infectious disease present worldwide and is among one of the most common oral diseases. It is a multifactorial disease resulting from imbalance between demineralization and remineralization initiated by acid producing bacteria in the microenvironment.

The incipient form of caries, white spot lesions (WSL), is characterized by primitive enamel surface and subsurface demineralization and could be identified clinically by their chalky white appearance . Orthodontic treatment is a major risk factor for the development of WSL. They are reported in up to 96% of orthodontic patients.

Many materials are being used to prevent white spot lesions with fluoride being the most commonly used . New materials have been emerged such as giomer based bioactive gel with the ability to release six ions Fluoride inhibits demineralization and promotes deposition of fluoroapatite. Aluminum helps to decrease demineralization as well by forming Alumino fluoro complexes. Borate reduces biofilm formation beside its antibacterial effect.

Silica promotes remineralization by inducing apatite nucleation on the tooth surface. Strontium converts hydroxyapatite into strontium apatite thus increasing acid resistance and has an inhibitory effect on bacterial growth. Other ions such as Na act as strong base and have acid buffer capacity.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
330

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Child
  • Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • Patients assigned for orthodontic treatment with fixed appliances
  • Sound teeth with fixed orthodontic appliances
  • Either maxillary or mandibular teeth or both

Exclusion Criteria:

  • Patients with poor oral hygiene
  • Allergic reaction to the materials used.
  • Lack of compliance.
  • xerostomia
  • Evidence of parafunctional habits.
  • Active carious lesions
  • Dental fluorosis
  • Hypocalcified teeth
  • Systemic diseases affecting teeth such as Amelogenesis imperfecta
  • Severe periodontal affection

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Application of bioactive gel on teeth in patients assigned for orthodontic treatment
Application of bioactive gel on labial/buccal surfaces of teeth is done according to manufacturer instructions using microbrush followed by light curing
Drug: giomer based bioactive gel
Application of bioactive gel to prevent white spot lesions in orthodontic patients
Active Comparator: Application of Fluoride on teeth in patients assigned for orthodontic treatment
Application of fluoride gel will be done using a gel loaded tray held in the mouth for 4 minutes .After removal of tray ,patients must spit out the residual gel. The use of suction is a must to avoid the problem of over ingestion
Drug: Fluoride gel
Application of fluoride gel to prevent white spot lesions in orthodontic patients

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
incidence of white spot lesions using DIAGNOdent
Time Frame: Baseline,change from baseline at 3 months,6 months,9 months and 12 months
the ability of the gels to prevent white spot lesions will be assessed using DIAGNOdent
Baseline,change from baseline at 3 months,6 months,9 months and 12 months

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
incidence of white spot lesions using ICDAS (international caries detection and assessment system)
Time Frame: Baseline,change from baseline at 3 months,6 months,9 months and 12 months
the ability of the gels to prevent white spot lesions will be assessed using ICDAS
Baseline,change from baseline at 3 months,6 months,9 months and 12 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Cairo University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
August 1, 2023

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
December 1, 2023

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
January 1, 2025

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
June 24, 2023

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 13, 2023

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
July 17, 2023

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 17, 2023

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 13, 2023

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2023

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • Giomer based bioactive gel

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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