60
Participants
Start Date
February 1, 2023
Primary Completion Date
January 31, 2024
Study Completion Date
July 31, 2024
Probiotics
Probiotics lozenge containing at least 200 million active Limosilactobacillus reuteri.
Negative control
Sugar-free negative control lozenges.
RECRUITING
Faculty of Dental Medicine - University of Porto, Porto
Universidade do Porto
OTHER