34
Participants
Start Date
July 1, 2024
Primary Completion Date
October 30, 2025
Study Completion Date
December 30, 2025
Gemini laser
Photobiomodulation (810 + 980 nm, 15s/point, 11.8J/cm²) to evaluate healing and pain relief in recurrent aphthous stomatitis. A 0.7mm intraoral tip will be used - spot 0.38cm2 on the extent of the lesion.
Placebo
Examination and follow-up until the lesion heals spontaneously. The laser will not be activated.
Federal University of Rio Grande do Sul
OTHER