mandibular advancement vs home treatment for primary snoring

Conditions: Snoring

Summary: this is a randomized controlled trial for non-apneic snorers. the primary goal of the study is to evaluate the efficacy of a mandibular advancement device (mad) vs conservative treatment for adults with non-apneic snoring as measured by the partners report of response to treatment (cgi-i). the secondary goal is to evaluate the effectiveness of treatment of snoring on the epworth sleepiness scale (ess), a modified symptoms of nocturnal obstruction and related events (snore-25) questionnaire, the pittsburgh sleep quality index (psqi), and the clinical global impression of severity scale (cgi-s)

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.

Eligibility criteria:
inclusion criteria: * age ≥ 18 * report of snoring * prior polysomnogram (psg) within the past 60 months showing ahi (apnea hypopnea index) \ 5 years since the most recent one.\] * possess a sleeping partner who sleeps in the same room as the participant for \>= 4 nights a week and who can report outcomes * access to the internet * ability to follow up within 1 month after adequate fitting of mad or 4 weeks of mometasone inclusion criteria for the sleeping partner: * age ≥ 18 * possess a sleeping partner who sleeps in the same room as the participant for \>= 4 nights a week and who can report outcomes * access to the internet exclusion criteria: individuals will not be allowed to participate in this study if they meet one or more of the exclusion criteria: * significant hypoxemia as defined as sao2 (oxygen saturation) below 89% for ≥ 12% of the total nocturnal monitoring time * inability to wear a mad defined as missing more than 50% of their dentition or their dentition is not in good condition. * prior intolerance of mad * current treatment for osa * concurrent use of sedatives or \> 2 alcoholic drinks per night * chronic nasal obstruction due to structural anatomic defects, nasal polyps, or history of unresponsiveness to nasal rinses. sleeping partners do not have any exclusion criteria defined for this study.

Keywords: mandibular advancement devices (mad) external nasal dilator mouth tapping lateral positional therapy breath-rite strip mometasone nasal rinse