Pacemaker To Cure Obstructive Sleep Apnea (OSA)?

The Washington Post on Dec 27, 2010 published a story about a potential new treatment whose goal is  obstructive sleep apnea cure (OSA) cure using a pacemaker made by Inspire Medical... for the tongue.

Apparently it stimulates the nerve going to the tongue (hypoglossal nerve) to contract with every breath a person takes while sleeping.

Why would this help? In some patients with severe obstructive sleep apnea, the tongue falls backward against the throat's back wall (tongue prolapse) causing airway obstruction. By stimulating the tongue's nerve, the tongue is stimulated to move forward when a patient takes a breath preventing obstruction.

Of course, this treatment works ONLY if the obstruction is due to tongue prolapse.

There are other treatments that also accomplish the same thing including:

• Base of tongue coblation/reduction
• Geniohyoid advancement
• Repose procedure
• Oral appliance

At least in our office, we only offer the base of tongue reduction to address tongue prolapse that may lead to obstructive sleep apnea.

This pacemaker for the tongue is currently experimental and not available for the general public yet.

Read the WP article here.