60
Participants
Start Date
August 1, 2017
Primary Completion Date
October 9, 2018
Study Completion Date
October 10, 2018
Experimental: • Group LA
to apply Laser (780 nm and 70mW) at the cementum-enamel junction fat the teeth affected by sensitivity
Placebo Comparator: • Group LA-P
to apply Laser (780 nm and 70mW) at the cementum-enamel junction at the teeth affected by sensitivity with the laser device having no effective laser emission, only guided by light
Experimental: • Group DE
to brush teeth with a blinded dentifrice with 0,45% of stannous fluoride and a soft-bristled manual toothbrush (Johnson \& Johnson®).
Placebo Comparator: • Group DE-P
to brush teeth with a blinded dentifrice with 1500 ppm of available fluoride and a soft-bristled manual toothbrush (Johnson \& Johnson®).
Experimental: • Group RGI
to apply a thin layer of resin based glass-ionomer product on the cervical surface of the affected teeth affected by sensitivity following the manufacturer instructions.
Experimental: Group RX
to apply Adper Single Bond Plus Adhesive in accordance with the manufacturer instructions, at the teeth affected by sensitivity product for 20 seconds.
University of Sao Paulo -Ribeirao Preto Campus, Ribeirão Preto
University of Sao Paulo
OTHER