Efficacy of calcium sodium phosphosilicate in managing dentinal hypersensitivity.

A large number of home use products have been tested and used for managing dentinal hypersensitivity. This eight-week clinical trial compared the temporal efficacy of a commercially available toothpaste containing calcium sodium phosphosilicate to that of a toothpaste containing potassium nitrate. For this study, 20 subjects (age 18 - 65) were screened using a visual analog scale (VAS) for sensitivity to a cold stimulus. Baseline VAS sensitivity scores to tactile stimulus were recorded for a minimum of two teeth per patient. Dentifrices were prescribed for all patients and sensitivity scores were re-evaluated at two, four, and eight weeks. Though both groups showed significant reductions in sensitivity scores, only at eight weeks was there a marginally significant difference (p = 0.0551) in sensitivity scores between the test group and the positive control group.

RCT Entities:   Population Interventions Outcomes