Clinical Trial

Effect of Bleaching Regimen With Different Activation Modes on Color Stability, Surface Roughness, Tooth Sensitivity and Patient Satisfaction

Enrolling by Invitation
View on ClinicalTrials.gov →
Record status
This record was last updated June 29, 2026 (before its estimated July 2, 2026 completion). Its status may not reflect the trial's current state.
Summary
The purpose of this study was to conduct a randomized double-blind clinical trial to examine the efficacy of an in-office bleaching regimen with varied activation modes on color stability, surface roughness, tooth sensitivity, and patient satisfaction.
Protocol Amendment History 2 changes
notable Primary completion pushed: 2026-04-02 -> 2026-07-02 2026-06-30
minor Completion pushed: 2026-04-03 -> 2026-07-03 2026-06-30
Trial Details
NCT Number NCT07493941
Lead Sponsor Tanta University
Conditions Bleaching; Satisfactory, Bleaching Sensitivity, Bleaching Efficacy
Enrollment 45 participants
Start Date 2026-01-01
Primary Completion 2026-07-02 (estimated)
Study Completion 2026-07-03 (estimated)
Updated on ClinicalTrials.gov 2026-06-29