Website maintenance is planned from 8:00 a.m. CDT Saturday, July 27, through 9:00 p.m. CDT Sunday, July 28. Brief disruptions may occur during this time.
Retitration of positive airway pressure is not indicated for adult obstructive sleep apnea patients with stable weight whose symptoms are well-controlled by their current positive airway pressure treatment. Follow-up polysomnography or retitration is indicated for adult patients who are again symptomatic despite the continued, proper use of positive airway pressure, especially if they have gained substantial weight (e.g., 10% of original weight) since the last titration study. A new diagnostic polysomnography or retitration may be indicated for patients who have lost substantial weight, to determine whether positive airway pressure treatment is still necessary.