The Effect of Whitening Toothpaste on Teeth Color During Bleaching Process


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This study is ongoing, but not recruiting participants.

Sponsor:

Information provided by (Responsible Party):

Hao Yu, Fujian Medical University

ClinicalTrials.gov Identifier:

NCT03163069

First received: May 16, 2017

Last updated: May 19, 2017

Last verified: May 2017

A clinical trial to test the effect of whitening toothpaste on teeth color during bleaching process.

Tooth Bleaching, Toothpaste Combination Product: kinds of toothpaste Early Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Participant, Investigator, Outcomes Assessor
Primary Purpose: Treatment
Official Title: The Effect of Whitening Toothpaste on Teeth Color During Bleaching Process: An Clinical, Randomized and Blind Trial

Primary Outcome Measures:

Estimated Enrollment: 1
Actual Study Start Date: April 18, 2017
Estimated Study Completion Date: July 30, 2017
Primary Completion Date: May 2, 2017 (Final data collection date for primary outcome measure)
Placebo Comparator: common toothpaste Combination Product: kinds of toothpaste

different kinds of toothpaste

Experimental: whitening toothpaste Combination Product: kinds of toothpaste

different kinds of toothpaste

Experimental: whitening toothpaste with blue covarine Combination Product: kinds of toothpaste

different kinds of toothpaste

Ages Eligible for Study:   18 Years to 60 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  • patients between 18 and 60 years of age, with fully erupted upper and lower incisors and canines without dental or periodontal disease or restorations, and with at least one maxillary tooth presenting color score A3 or darker, as measured with the Vita Classical guide (Vita Zahnfabrik, Bad Sa ̈ ckingen, Germany) ordered by brightness

Exclusion Criteria:

  • patients with systemic diseases or oral mucosal disorders, previous bleaching treatment, patients undergoing orthodontic treatment, pregnant women, people with known allergy to the product ingredients, smokers, and alcohol abusers.

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT03163069

Fujian Medical University
Fuzhou, Fujian, China, 350004

Fujian Medical University

Responsible Party: Hao Yu, Fujian Medical University
ClinicalTrials.gov Identifier: NCT03163069     History of Changes
Other Study ID Numbers: 20170318
Study First Received: May 16, 2017
Last Updated: May 19, 2017
Individual Participant Data  
Plan to Share IPD: Undecided

Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No

ClinicalTrials.gov processed this record on May 22, 2017