Implanted nerve stimulation for obstructive sleep apnea found to be safe and effective

MedicalXpress | avr. 20, 2026

A randomized controlled trial evaluating the safety and efficacy of proximal hypoglossal nerve stimulation, or pHGNS, (an implanted stimulation therapy targeting specific sectors of nerves in the tongue) for obstructive sleep apnea (OSA) found that pHGNS significantly reduced breathing interruptions during sleep and improved patient-reported daytime sleepiness without any significant adverse events. The study is published in Annals of Internal Medicine.