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Pacemaker for Tongue: Sleep Apnea Breakthrough?
23 Jul
Summary
- Tongue implant significantly lowers diabetes and high blood pressure risk.
- Hypoglossal nerve stimulation offers an alternative to uncomfortable CPAP machines.
- Implant uses electrical pulses to keep airways open during sleep.
For individuals struggling with sleep apnea and finding continuous positive airway pressure (CPAP) machines uncomfortable, a new implant offers a potential solution. Hypoglossal nerve stimulation (HGNS) involves a small implant that sends electrical pulses to the tongue's nerve, gently moving it forward during sleep to keep the airway open.
A recent study published on July 16, 2026, in JAMA Otolaryngology -- Head & Neck Surgery revealed significant health benefits for patients using HGNS. Over two years, those treated with the implant showed an 81% reduced risk of developing diabetes and a 51% lower risk of high blood pressure.
These findings support HGNS as a viable alternative for patients who do not tolerate or consistently use CPAP devices. Lead researcher Dr. Neil Kondamuri noted that many patients find PAP machines difficult to use, underscoring the need for effective alternatives that provide similar health benefits. The study compared nearly 3,400 HGNS patients with a similar group eligible but not receiving the implant.
While HGNS demonstrates considerable advantages in mitigating risks like diabetes and hypertension, researchers emphasize that the current study's duration was insufficient to confirm long-term outcomes regarding severe cardiac issues. Patients experiencing poor sleep or dissatisfaction with CPAP are encouraged to discuss HGNS with a sleep-trained otolaryngologist to explore personalized treatment options.
