Mandibular advancement device use in obstructive sleep apnea: ORCADES study 5-year follow-up data Mandibular advancement device use in obstructive sleep apnea: ORCADES study 5-year follow-up data Download Is it the time to expect long-term outcome data in addition to follow-up data for sleep apnea interventions? Microsleep assessment enhances interpretation of the Maintenance of Wakefulness Test