Clinical efficacy of hydroxyapatite toothpaste containing Polyol Germanium Complex (PGC) with threonine in the treatment of dentine hypersensitivity.

Introduction: This study aims to evaluate the clinical efficacy of a hydroxyapatite toothpaste containing a Polyol Germanium Complex with threonine in treating dentine hypersensitivity. The study also seeks to monitor the quality of life of the treated dentine hypersensitivity sufferers.

Materials And Methods: This study is a randomized clinical trial with a total of 120 patients with dentine hypersensitivity.

Influence of Professional Teeth Whitening on Oral Hygiene: Long-term Results.

Aims: The aim of this article is to estimate the long-term influence of professional dental bleaching on quality of oral hygiene (year after procedure).

Materials And Methods: A randomized controlled prospective clinical repeated study was carried out 6 months after the previous one, i.e.