This study tested whether a dental mouthpiece (mandibular advancement device) can reduce frequent nighttime urination in adults with obstructive sleep apnea. Eleven participants who woke up to pee at least twice a night used the device and tracked their bathroom visits. The goal …
Phase: NA • Sponsor: Fernanda Yanez Regonesi • Aim: Symptom relief
Last updated Jun 27, 2026 12:07 UTC