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Color Stability of S-PRG Resin-Based Light-Cure Varnish and Prophylaxis Paste on White Spot Lesions

NCT07126366 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 58

Last updated 2025-08-17

No results posted yet for this study

Summary

The aim of the study is to evaluate and compare the long-term color stability of two bioactive materials used in the management of white spot lesions: Surface Pre-Reacted Glass (S-PRG) containing resin-based light-cured varnish and S-PRG containing prophylaxis paste. The study will assess color changes over a 12-month period to determine which material better maintains aesthetic integrity while providing therapeutic benefits for demineralized enamel surfaces.

Conditions

  • White Spot Lesion of Tooth

Interventions

OTHER

S-PRG Barrier coat

A light-cured Giomer varnish for prolonged hypersensitivity relief. Seals and protects exposed dentinal tubules to prevent pain. Ideal for patients experiencing loss of enamel, gingival recession or temporary sensitivity due to whitening.

OTHER

S-PRG Prophylaxis paste

S-PRG Prophylaxis paste is a bioactive Giomer-based paste containing S-PRG particles that release six therapeutic ions-fluoride, strontium, borate, aluminum, sodium, and silicate each contributing to remineralization, antibacterial effects, and dentin sensitivity reduction.

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
16 Years
Max Age
35 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-09-21
Primary Completion
2026-09-21
Completion
2026-10-21

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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 NCT07126366 on ClinicalTrials.gov