Mandibular Advancement vs Home Treatment for Primary Snoring

Snoring is a problem which affects roughly half of adults, but rigorous studies on how to treat isolated snoring have not been completed. Mandibular advancement devices (MAD) show consistent improvements in sleep quality for patients with sleep apnea; however, their effect on patients with primary snoring remains less well known. The primary hypothesis proposes that adults with non-apneic snoring treated with a MAD will experience a greater reduction of snoring as measured by the Clinical Global Impression - Improvement (GCI-I) Scale response of the sleeping partner. The plan is to enroll 30 participants and 30 sleeping partner participants for each arm of the trial: 120 participants, or 60 pairs, in total. Participants will use the intervention nightly for a period of 4 weeks after which an end of study visit will occur. All post intervention outcomes will be recorded at the end of the study visit. Knowledge gained from this study will help guide treatment practice and evidence-based approaches regarding non-apneic snoring.