Establishing a Patent Nasal Passage in Obstructive Sleep Apnea

The role of the nose in the pathophysiology and treatment of sleep-disordered breathing (SDB) has not been fully understood and might have been underestimated. In the Staring resistor model, the nose is regarded as a passive and noncollapsible tube, but recent studies have shown that the nose might participate more in the pathophysiology of SDB as anatomic, neuromuscular, and respiratory factors than previously reported, which might imply the nose is an active noncollapsible tube. The roles of nasal treatments for OSA are not only the reduction of AHI, but also the improvement of subjective symptoms, sleep quality, and CPAP adherence.
Source: Sleep Medicine Clinics - Category: Sleep Medicine Authors: Source Type: research