- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05051748
Clinical Evaluation of Different Minimal Invasive Treatment Modalities of Mild to Moderate Dental Fluorosis Using A Visual Analog Scale
This study was conducted for clinical evaluation of the quality of different minimal-invasive treatment modalities and combination treatments in esthetics improvement of mild to moderate fluorosed teeth using two different evaluation methods.
One hundred and sixty fluorosed teeth were included in this study. Prior to the interventions, pre-operative photographs were taken as baseline records. After that teeth were randomly allocated in eight treatment protocols with twenty teeth (n=20) included in each protocol. Protocol one (P1) Opalescence™ boost™ PF 40%. Protocol two (P2) Opalustre™. Protocol three (P3) MI-Paste Plus®. In protocol four (P4) teeth were treated with Opalustre™ followed by Opalescence™ boost™ PF 40%. In protocol five (P5) Opalescence™ boost™ PF 40% was applied followed by MI-Paste Plus®, while in protocol six (P6) Opalustre™ was applied followed by MI-Paste Plus®. Whereas protocol seven (P7) teeth were treated with Opalustre™ followed by Opalescence™ boost™ PF 40% and lastly MI-Paste Plus®. Protocol eight (P8) control.
All teeth were evaluated immediately after treatment (T1), after 14 days (T2), after 3 months (T3) and after 6 months (T4).
They were rated for "improvement in appearance" and "change in white/brown opaque areas" using VAS through two blinded evaluators by comparing photographs of each follow-up time point with baseline. "Patient satisfaction", "tooth sensitivity" and "requirements for further treatments" were recorded by the participant.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
This study was conducted for clinical evaluation of the quality of different minimal-invasive treatment modalities and combination treatments in esthetics improvement of mild to moderate fluorosed teeth using two different evaluation methods.
Materials used in this study were Opalustre™ (microabrasion paste of 6.6% hydrochloric acid and Silicon Carbide), Opalescence™ Boost™ PF 40% (in-office bleaching of 40% hydrogen peroxide) and MI-Paste Plus® (topical remineralizing tooth crème of casein phosphopeptide amorphous calcium fluoride phosphate).
One hundred and sixty fluorosed teeth were included in this study. Prior to the interventions, pre-operative photographs were taken as baseline records. After that teeth were randomly allocated in eight treatment protocols with twenty teeth (n=20) included in each protocol. Protocol one (P1) Opalescence™ boost™ PF 40%. Protocol two (P2) Opalustre™. Protocol three (P3) MI-Paste Plus®. In protocol four (P4) teeth were treated with Opalustre™ followed by Opalescence™ boost™ PF 40%. In protocol five (P5) Opalescence™ boost™ PF 40% was applied followed by MI-Paste Plus®, while in protocol six (P6) Opalustre™ was applied followed by MI-Paste Plus®. Whereas protocol seven (P7) teeth were treated with Opalustre™ followed by Opalescence™ boost™ PF 40% and lastly MI-Paste Plus®. Protocol eight (P8) control.
All teeth were evaluated immediately after treatment (T1), after 14 days (T2), after 3 months (T3) and after 6 months (T4).
They were rated for "improvement in appearance" and "change in white/brown opaque areas" using VAS through two blinded evaluators by comparing photographs of each follow-up time point with baseline. "Patient satisfaction", "tooth sensitivity" and "requirements for further treatments" were recorded by the participant.
Data were collected, checked, revised and organized in tables and figures using Microsoft Excel 2016.Improvement in appearance, change in opacity, tooth sensitivity, patient satisfaction and requirement for further treatment were not normally distributed (p<0.05*) i.e. nonparametric data, accordingly, Freidman's test to differentiate between timepoints and Kruskal-Wallis to compare between treatment protocols were applied at 0.05 level.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
-
Ismailia, Egypt
- Faculty of dentistry, Suez Canal university
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Each participant had at least 8 teeth with mild to moderate dental fluorosis score 1-4 according to Thylstrup and Fejerskov index.
- Participants of age range 20-35 years old
- Good oral and general health
- Had no caries or restorations on the teeth to be treated
- Ability to return for periodic recalls
Exclusion Criteria:
- Hypersensitive teeth
- Any fixed orthodontic appliance
- Current or previous use of bleaching agents
- A history of allergies to tooth whitening product
- Smoking habits
- Pregnant or lactating women
- Non-vital or teeth with symptoms of pulpitis
- Loss or fracture of maxillary and mandibular anterior teeth
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: DOUBLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
ACTIVE_COMPARATOR: In-office bleaching
40% hydrogen peroxide in-office bleaching (Opalescence™ boost™ PF 40%, Ultradent Products, Inc., South Jordan, UT, USA)
|
40% hydrogen peroxide in-office bleaching
|
ACTIVE_COMPARATOR: microabrasion
6.6% hydrochloric acid and silicon carbide microparticles microabrasion paste (Opalustre™, Ultradent Products, Inc., South Jordan, UT, USA).
|
6.6% hydrochloric acid and silicon carbide microparticles microabrasion paste
|
ACTIVE_COMPARATOR: Remineralization
casein phosphopeptide amorphous calcium fluoride phosphate (CPP-ACFP) remineralizing tooth crème (MI-Paste Plus®, GC America Inc., USA).
|
casein phosphopeptide amorphous calcium fluoride phosphate (CPP-ACFP) remineralizing tooth crème
|
ACTIVE_COMPARATOR: Microabrasion + In-office bleaching
teeth were treated with enamel microabrasion followed by in-office bleaching.
|
40% hydrogen peroxide in-office bleaching
6.6% hydrochloric acid and silicon carbide microparticles microabrasion paste
|
ACTIVE_COMPARATOR: In-office bleaching + Remineralization
n-office bleaching was applied followed by MI-Paste Plus®
|
40% hydrogen peroxide in-office bleaching
casein phosphopeptide amorphous calcium fluoride phosphate (CPP-ACFP) remineralizing tooth crème
|
ACTIVE_COMPARATOR: Microabrasion + Remineralization
microabrasion was applied followed by MI-Paste Plus®
|
6.6% hydrochloric acid and silicon carbide microparticles microabrasion paste
casein phosphopeptide amorphous calcium fluoride phosphate (CPP-ACFP) remineralizing tooth crème
|
ACTIVE_COMPARATOR: Microabrasion + In-office bleaching + Remineralization
teeth were treated with microabrasion followed by in-office bleaching and lastly MI-Paste Plus®
|
40% hydrogen peroxide in-office bleaching
6.6% hydrochloric acid and silicon carbide microparticles microabrasion paste
casein phosphopeptide amorphous calcium fluoride phosphate (CPP-ACFP) remineralizing tooth crème
|
NO_INTERVENTION: Control
no treatment (control).
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Patient Satisfaction
Time Frame: Six Months
|
Participants were asked to score for "patient satisfaction" using VAS ranging from 1 to 7
|
Six Months
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 202/2019
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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