- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05871619
Combined Application of Diode Laser and Different Remineralizing Agents on White Spot Lesions (Whitespot)
Clinical Efficacy of Combined Application of Diode Laser and Different Remineralizing Agents on Combined Application of Diode Laser and Different Remineralizing Agents on White Spot Lesions
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The study was reviewed and approved by the "Ethical research committee "of the Faculty of Dental Medicine for Girls; at Al-Azhar University, Cairo, Egypt. This study was conducted on 90 teeth with white spot lesions (WSLs) detected clinically on the buccal surface of teeth. The patients with WSLs were selected randomly from the operative dentistry clinic at the Faculty of Dentistry, Girl's Branch, Al-Azhar University
After examination, the teeth will be assigned into six groups of 15 teeth with white spot lesions each according to the remineralizing material used:
- The first group (A1B1): The teeth with WSL will be treated with nano-hydroxyapatite +fluoride with laser application.
- The second group (A1B2): The contralateral teeth will be treated with nano-hydroxyapatite +fluoride without laser application.
- The third group (A2B1): The teeth with WSL will be treated with nano-hydroxyapatite + xylitol with laser application.
- The fourth group (A2B2): The contralateral teeth will be treated with nano hydroxyapatite+ xylitol without laser application.
- The fifth group (A3B1): The teeth with WSL will be treated with 5% sodium fluoride varnish with laser application.
- The sixth group (A3B2): The contralateral teeth will be treated with 5% sodium fluoride without laser application.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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-
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El Cairo, Egypt
- Al-Azhar University
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- The patients should be 13-40 years old.
- Patients should have good oral hygiene.
- The patients with good general health and no systemic disease.
Exclusion Criteria:
- - Presence of enamel hypoplasia or dental fluorosis.
- Presence of carious cavity.
- Patients who have a significant medical history,
- Patients who have evidence of reduced salivary flow or significant tooth wear.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Remin Pro with laser application
A photosensitizing-remineralizing agent mixture was prepared by adding pre-green dye (0.05ml) to 1 mg of the assigned remineralizing agents.
The diode laser was irradiated immediately with Average power of 1 W, Exposure time of 10 s, diode 810 nm, continuous and non-contact mode, and Irradiation speed of 1mm/ sec.
|
A photosensitizing-remineralizing agent mixture was prepared by adding pre-green dye The diode laser was irradiated immediately with 1 W, Exposure time of 10 s, 810 nm, continuous and non-contact mode.
Other Names:
|
Experimental: Remin pro without laser application
Used a pea-sized amount with a brush and allowed it to remain on the teeth for at least three minutes as it was recommended by the manufacturer.
Instructed the patient to avoid rinsing, eating, and drinking for 30 minutes
|
A photosensitizing-remineralizing agent mixture was prepared by adding pre-green dye The diode laser was irradiated immediately with 1 W, Exposure time of 10 s, 810 nm, continuous and non-contact mode.
Other Names:
|
Experimental: Xpur remin with laser application
A photosensitizing-remineralizing agent mixture was prepared by adding pre-green dye (0.05ml) to 1 mg of the assigned remineralizing agents.
The diode laser was irradiated immediately with Average power of 1 W, Exposure time of 10 s, diode 810 nm, continuous and non-contact mode, and Irradiation speed of 1mm/ sec.
|
A photosensitizing-remineralizing agent mixture was prepared by adding pre-green dye The diode laser was irradiated immediately with 1 W, Exposure time of 10 s, 810 nm, continuous and non-contact mode.
Other Names:
|
Experimental: Xpur remin without laser application
used a thin film of toothpaste on a micro brush and then applied it on the tooth surface for three minutes 2- Do not eat, drink or rinse for 30 minutes
|
A photosensitizing-remineralizing agent mixture was prepared by adding pre-green dye The diode laser was irradiated immediately with 1 W, Exposure time of 10 s, 810 nm, continuous and non-contact mode.
Other Names:
|
Experimental: fluoride varinsh with laser application
A photosensitizing-remineralizing agent mixture was prepared by adding pre-green dye (0.05ml) to 1 mg of the assigned remineralizing agents.
The diode laser was irradiated immediately with Average power of 1 W, Exposure time of 10 s, diode 810 nm, continuous and non-contact mode, and Irradiation speed of 1mm/ sec.
|
A photosensitizing-remineralizing agent mixture was prepared by adding pre-green dye The diode laser was irradiated immediately with 1 W, Exposure time of 10 s, 810 nm, continuous and non-contact mode.
Other Names:
|
Experimental: fluoride varnish without laser application
Used brush applicator to uniformly apply fluoride Varnish, covering the surface to be treated as a thin film.Instructed patient to avoid hard food, alcohol, brushing or flossing for the next 4
|
A photosensitizing-remineralizing agent mixture was prepared by adding pre-green dye The diode laser was irradiated immediately with 1 W, Exposure time of 10 s, 810 nm, continuous and non-contact mode.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Spectrophotometric color assessment:
Time Frame: from base line (application of materials) to one month
|
The Vita Easy shade spectrophotometer (Vita Zahnfabrik, Bad Säckingen, Germany) was employed for the color assessment WSLs
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from base line (application of materials) to one month
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
surface area measurement
Time Frame: from base line (application of materials) to one month
|
after the finalization of the remineralization protocol, another radiographic examination was undertaken.
Bitewing radiographs of the lesions were taken using the same X-ray unit, film holders for bite recording and vertical angulations for standardizing the geometric projection of the X-ray beam by digital subtraction radiograph.
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from base line (application of materials) to one month
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Collaborators and Investigators
Sponsor
Investigators
- Study Director: Wael Essam, professor, for Operative Dentistry Faculty of Dental Medicine for Girls Al-Azhar University
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
- P-OP-19-05
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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