Yesterday I had a sleep endoscopy performed to determine if I could qualify for the Upper Airway Stimulation (UAS) Therapy offered by Inspire Medical Systems, Inc. In addition to providing the qualification data, the procedure also provides information regarding whether the blockage of my breathing is primarily at the palate and/or tongue regions and to determine which specific structures seem to be playing a major role in my airway obstruction.
UAS Therapy represents a option for a subset of patients with moderate to severe Obstructive Sleep Apnea (OSA) who are unable to use CPAP. The UAS Therapy is a fully implanted system consisting of a small generator, a sensing lead & a stimulation lead. The single external component is a small handheld remote used to turn the system on before bed and off upon waking. Once activated, the system senses breathing patterns & delivers mild stimulation to key airway muscles, which keep the airway open during sleep. If successful, this therapy avoids the removal or permanent alteration of facial or airway anatomy.
One of the key qualifications to becoming a candidate for UAS Therapy involves a complete concentric collapse of the soft palate when the patient is in a sleep-like state. And that is what they were looking for during my sleep endoscopy yesterday. Unfortunately, during my procedure my surgeon observed a lateral wall collapse in addition to anteroposterior collapse of the soft palate, which disqualified me for UAS Therapy.
So, where does that leave me? Well, the next step is to consider additional surgical options which involve the alignment of the bones & tissue in the jaw, mouth & throat. The most common surgical options rearrange, reduce, or totally remove the tissue in the throat that is blocking your airway while you sleep. This tissue can be in the soft palate, which is at the back of the roof of your mouth; the uvula, your tonsils & adenoids, or your tongue. There are also surgeries that correct the alignment of the bones in the mouth, nose & face.
I'd like to hear from anyone who has had any of these types of surgeries & what their experience was like. Does anyone know what kind of success rates these types of surgeries usually yield? What are the risks involved when having these types of surgeries? I have an appointment with my ENT who performed my sleep endoscopy on May 24 and I'd love to have some data on hand when I speak to him about my options. Thanks in advance for any information anyone can provide me.