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Effect of Tri Calcium Phosphate Paste on Efficacy and Postoperative Sensitivity Associated With At-Home Vital Tooth Whitening Using 20% Carbamide Peroxide 'A Randomized Controlled Study' (NCT03026725)

Teeth sensitivity is the most popular symptom when using At-Home tooth whitening. Tri calcium phosphate containing pastes may affect the efficacy and postoperative sensitivity associated with At-Home vital tooth whitening using 20% carbamide peroxide
  • Other: Tri-calcium Phosphate
    A paste contains Tri Calcium Phosphate & Fluoride
    • ( Clinpro™ Tooth Crème, 3M ESPE, USA
  • Other: Placebo
    paste manufactured to mimic Clinpro, without Tri Calcium Phosphate
    Ages eligible for Study
    18 Years and older
    Genders eligible for Study
    All
    Accepts Healthy Volunteers
    Accepts Healthy Volunteers
    Inclusion Criteria:
    • Good dental health
    • Six maxillary anterior teeth present and healthy with no restorations or carious lesions
    • Teeth darker than Vita A2 shade
    • No history of teeth sensitivity
    • No use of a desensitizing agent or desensitizing toothpaste in the past three months
    Exclusion Criteria:
    • Active caries or periodontal disease
    • Allergies to bleaching agent or tray material
    • pregnancy and breastfeeding during the trial
    • tetracycline-stained teeth or fluoride or non-vital teeth
    • Smoker
    • Using tooth bleaching products during the last 3 years
    Subjects enrolled in this study will apply home bleaching trays with 20%carbamide peroxide 4h/day for a week, the sample will be divided into two groups : the experimental group will apply tri calcium phosphate containing paste(Clinpro) 30 min/day after bleaching treatment, the control group will apply placebo paste 30 min/day after bleaching treatment,

    1 locations

    Syrian Arab Republic (1)
    • Damascus University
      Not specified
      Damascus, Syrian Arab Republic
    Status:
    completed
    Type:
    Interventional
    Phase:
    -
    Start:
    31 October, 2016
    Updated:
    10 April, 2017
    Participants:
    24
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