Evaluating the effect of age on effectiveness, gingival irritation, and sensitivity following at home bleaching.

Phase 3

Completed

• Conditions: Teeth discoloration; Oral and Gastrointestinal - Other diseases of the mouth, teeth, oesophagus, digestive system including liver and colon

• Registration Number: ACTRN12623000547640
• Lead Sponsor: Damascus universtiy

Brief Summary

the results are not available yet

Detailed Description

Not available

Study Timeline

• Study Start: 2023-05-22
• Study Completion: 2024-01-01
• Last Update Posted: 6 May 2024

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 30

Inclusion Criteria

Healthy patients with at least 6 maxillary anterior sound teeth.
The canine must have a shade of A2 or darker according to the vita classic shade guide.

Exclusion Criteria

Patients with the 6 maxillary anterior teeth having active carious lesions, or crowns, or large restorations.
Smoking or heavy drinking patients.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Whitening efficacy.<br>The whitening efficacy will be assessed by using a spectrophotometer device (Vita Easy shade) at every follow up session.<br>[ 3 Weeks post intervention]

Secondary Outcome Measures

Name	Time	Method
teeth sensitivity<br>the sensitivity will be assessed by asking the patients to fill a daily survey (Visual analog scale) for every day of the intervention.[ for every day of the intervention.];Gingival irritation.<br>gingival irritation will be measured for every day of the intervention by asking the patients to fill a daily survey indicating if they felt any gingival irritaion during the intervention.[ for every day of the intervention.];gingival index[ 3 weeks post treatment.]