Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Evaluation of Anti-calculus Efficacy of a Dentrifice Containing Sodium Pyrophosphate and Potassium Pyrophosphate in Heavy Calculus Formers
Brief Summary: The purpose of this study was to determine the anti-calculus effect of dentrifice containing 5% sodium pyrophosphate and potassium pyrophosphate in a triple-mask placebo controlled randomized clinical trial.