The use of oral appliances in obstructive sleep apnea: a retrospective cohort study spanning 14?years of private practice experience

摘要

Purpose In 2005, the American Academy of Sleep Medicine stated, “Oral appliances are indicated for use in patients with mild to moderate obstructive sleep apnea (OSA) who prefer them to CPAP therapy, or who do not respond to, are not appropriate candidates for, or who fail treatment attempts with CPAP.” However, this recommendation is based upon variable results from only six studies with more than 100 participants. These studies have assessed the effectiveness of mandibular advancement devices (MADs) in specific groups (military populations, academic institutions, or hospital settings) with no large study conducted in a fee-for-service private practice where the majority of patients receive MADs for OSA. The purpose of this study is to report outcomes of a board-certified dental sleep practitioner managing mild, moderate, and severe OSA using customized titratable MADs. We hypothesize that patients will demonstrate a significant reduction in apnea-hypopnea index (AHI) scores after adjusting their customized titratable MADs. Methods This is a 14-year retrospective study design with pre- and post-treatment sleep studies. An AHI score