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Remineralization Potential of PRG Barrier Coat Versus Fluoride Varnish in White Spot Lesions in Permanent Anterior Teeth of Children

NCT06986551 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 78

Last updated 2025-05-28

No results posted yet for this study

Summary

To evaluate the remineralization potential of PRG Barrier Coat versus fluoride varnish in white spot lesions in permanent anterior teeth of children.

Conditions

  • White Spot Lesion of Tooth
  • Demineralization

Interventions

OTHER

5% NaF fluoride varnish

Before the application of the varnish, teeth were cleaned using a prophylaxis polishing past with a low-speed cone brush in a contra angle low-speed handpiece. It will be dried with air and isolated using cotton rolls. Package will be unpacked, and the application guide will be used to display the contents and mix to avoid the separation of sodium fluoride components. After isolation, a thin layer of the varnish will coat . The participants will be asked to keep their mouths closed to allow the varnish to set in the presence of saliva. Rinsing or suction was not allowed immediately after the application of the varnish. The participants will be asked to avoid consumption of rough and viscid food or hot drinks for two hours after application of the varnish. For the rest of that day, participants will be asked to eat soft food and stop tooth brushing (Ezzeldin et al., 2024).

OTHER

PRG Barrier coat

Before the application of the varnish, teeth were cleaned using a prophylaxis polishing past with a low-speed cone brush in a contra angle low-speed handpiece. It was then dried with air and isolated using cotton rolls. \| P a g e 13 According to the manufacturer's instructions, the application of PRG barrier coat varnish a drop of the active will be mixed with the base using the attached brush. After isolation with cotton rolls, the brush will be used to smear the WSLs with the mix. I will be undisturbed for at least three seconds, then cured for 10 seconds using the visible-light curing unit (Ezzeldin etal.,2024). And there will be no post operative instruction to patient after application (light cured resin material).

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Principal Investigators

  • Hala M. Abbas, PhD · Head of Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Cairo University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
8 Years
Max Age
14 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-09-30
Primary Completion
2026-05-31
Completion
2026-11-30

Countries

  • Egypt

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06986551 on ClinicalTrials.gov