comparing of two types of whitening toothpaste

Phase 3

Recruiting

• Conditions: dental stain.; Deposits [accretions] on teeth; K03.6

• Registration Number: IRCT20220726055559N4
• Lead Sponsor: Sanandaj University of Medical Sciences

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Last Update Posted: 13 November 2023

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 40

Inclusion Criteria

Having at least 4 anterior teeth and premolars with stain and without restoration and caries
without orthodontic appliance or removable and fixed prosthesis

Exclusion Criteria

systemic diseases
pregnancy
any restorative treatment and bleaching

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Dental stain. Timepoint: measurment dental stain at the beginning of the study,after 28 days and 42 days. Method of measurement: We determine the intensity and location of the stain by using Loben's numerical index, which is 0-3.