Extract

To determine the efficacy of Listerine®Advanced Defence Gum Treatment (a mouthwash classified as Class IIa medical device already on the market in the EU) on whole-mouth mean gingival bleeding index (BI) scores as an adjunct to brushing through four week of use and to determine whether its performance is comparable to that of an established gingivitis treatment (i.e. Corsodyl® Mint Mouthwash).

Inclusion criteria

• gingivitis

Links

• euctr
• ictrp