40
Participants
Start Date
March 15, 2019
Primary Completion Date
November 29, 2019
Study Completion Date
December 13, 2019
Placebo gel
Placebo gel application followed by placebo solution application (distilled water)
Placebo Gel + 5% Glutaraldehyde Aqueous Solution
Placebo gel followed by 5% aqueous glutaraldehyde solution
Phosphoric Acid 37% + Solução aquosa de glutaraldeído a 5%
37% phosphoric acid application followed by 5% aqueous glutaraldehyde solution
Federal University of Para, Belém
Universidade Federal do Para
OTHER