Hypoglossal Nerve Stimulation: An Update on the Latest Evidence

Purpose of Review: Obstructive sleep apnea (OSA) is a common disease in which narrowing of the upper airway occurs during sleep. Hypoglossal nerve stimulation represents a new therapy option for patients who are noncompliant with standard-treatment continuous positive airway pressure (CPAP) therapy. This review provides an overview of the latest evidence regarding this technique. Recent Findings: Various devices have been investigated for hypoglossal nerve stimulation in recent years. A breathing cycle-dependent selective hypoglossal nerve stimulation system has been shown to be effective in clinical routine over many years. Summary: Hypoglossal nerve stimulation is a useful treatment option for patients with OSA who are unable to use their CPAP. It is safe, highly effective and very well accepted by patients.