Sleep apnea mouthpiece showdown: which device wins on comfort?
Symptom relief
ENROLLING_BY_INVITATION
This study tests two different mouthpieces (mandibular advancement devices) for people with obstructive sleep apnea who cannot use a CPAP machine. Twenty-eight participants will wear one of the two devices for a year, and researchers will track comfort, side effects like jaw pain…
Phase: NA • Sponsor: University Medicine Greifswald • Aim: Symptom relief
Last updated Jun 27, 2026 12:29 UTC