New? Free Sign Up
Then check our Welcome Center to a Community Caring about Sleep Apnea diagnosis and Sleep Apnea treatment:
CPAP machines, Sleep Apnea surgery and dental appliances.
Tags:
That a MAD won't work in "severe" apnea is not a hard and fast rule. It's just that if people are diagnosed with "severe" apnea, the inclination is to quickly get them on the gold standard treatment that is known as most efficacious: CPAP. I put "severe" in quotation marks because categories of apnea severity are extremely dependent on a number of things: night-to-night variability, sleep position, how respiratory events are measured (particularly in the case of things like hypopneas, which are scored different ways), other variables, and error measurement.
Regarding error measurement:
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2564784/
Basically, that article says that you can be in one category one night, in another on another night, etc. If you said you were categorized as "severe" on more than one study, by virtue of apnea events (not hypopneas, RERAs, etc.), and your oxygen level tanks, that would be compelling evidence that on a night-to-night basis you have significant apnea. But otherwise, if you were "severe" one night, it doesn't mean you are "severe" another. You could be "moderate", or even "mild". Personally, if I felt my choices were an MMA or a last ditch attempt to at treatment, I would try a MAD and I would not let the commonly held, and potentially inaccurate, view that MADs are not for "severe" apnea stop me from trying it. (I may have even read a research article suggesting that it is not the case that severe apnea does not respond to it, but I can't remember for sure.) But check out the success of MAD by having sleep studies with it in, just to be sure you are adequately treated.
We have a patient who had this surgery. It didn't eliminate her apnea and it caused permanent facial nerve pain, so now finding a mask that works but doesn't cause pain has become much more difficult.
If you are not mortified by the sawing through bone thing, I have read about a new option that is being tested that involves implanting a little "box" under the skin, like a pacemaker. The box delivers an electrical pulse that maintains some muscle tension to prevent the collapse of the airway. Here is a link: http://www.sleepreviewmag.com/sleep_report/2010-06-02_01.asp.
Have you researched other options besides jaw advancement and UPPP? I don't know much about the Pillar procedure. But here is a link in case you haven't heard of it: http://pillarprocedure.com/. Hope that helps. :)
Melinda
I appreciate the advice, everyone. The first I ever heard of this procedure was several months ago from my ENT, who explained it, "In my lengthy career, six of my patients have gone to the jaw-being-sawed step. And they were all successful." That stuck with me, until I was independently approached by an apnea-specialist dentist at an AWAKE meeting who said, "Your unusually receded chin would make you a great candidate for orthognathic surgery. I can tell just by looking at you." I didn't see him approach anyone else at the meeting. He has been one of two sleep specialists to mention that a dental device likely wouldn't help me much.
So I am greatly distressed that so many people are shouting, "No, no, no!" I want something to fix me permanently, now. So that I never have to do anything about sleep apnea again. It pains me that the consensus seems to be, "Sorry, we're just not there yet, technology-wise. Get used to CPAP, or suffer." Not to be melodramatic, but that's like a sledgehammer to my kidneys.
The dental devices I've looked at seem awkward and unpleasant. Ever since I was diagnosed, my gut has told me that a surgical solution would be preferable. There is no surgery in existence that is 100% safe. If this procedure is so unsatisfactory, what to make of Dr. Steven Park's assessment that, "Despite these complications, the vast majority (94%) were happy with the overall results [of MMA] and would recommend the procedure to family and friends"? My bottom jaw would likely be moved 6 to 8 millimeters forward, my top jaw perhaps 2 mm, perhaps no movement at all. THIS has the potential to wreck my life?
I have an appointment with my oral surgeon on Friday, and I intend to bring this entire thread to him for point-by-point discussion. I know he is not an unbiased party, but I do feel he is honest and trustworthy about my suitability for this procedure--and not an opportunist preying on any desperate sleep-apnea sufferer who walks through his door. If he is able to refute or at least better quantify all these risks and shortcomings, why wouldn't I believe him?
And, in all fairness, if he agrees with many of the dangers with which I've been presented, I may still change my mind. I don't want to suffer for the rest of my days, but everything in life is a tradeoff. The only thing I've done so far is get orthodontic spacers in my teeth. I was cautioned that these might be very painful--but almost 24 hours later, I can barely tell they're there.
Thanks once again to everyone who has taken the time to respond, and to everyone who will respond.
Actually, MAD's DO work, it's just a matter of your definition of "works". Can a MAD take an AHI from 60 to 5?- unlikely. Can it take it from 60 to 20, or 15, maybe, or probably.
Is it helpful for an OSA sufferer to get some improvement rather than no improvement (i.e. not using a CPAP)? Aboslutely!
Marcus Whitmore
Dallas, TX
Sleeping Ugly said:That a MAD won't work in "severe" apnea is not a hard and fast rule. It's just that if people are diagnosed with "severe" apnea, the inclination is to quickly get them on the gold standard treatment that is known as most efficacious: CPAP. I put "severe" in quotation marks because categories of apnea severity are extremely dependent on a number of things: night-to-night variability, sleep position, how respiratory events are measured (particularly in the case of things like hypopneas, which are scored different ways), other variables, and error measurement.
Regarding error measurement:
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2564784/
Basically, that article says that you can be in one category one night, in another on another night, etc. If you said you were categorized as "severe" on more than one study, by virtue of apnea events (not hypopneas, RERAs, etc.), and your oxygen level tanks, that would be compelling evidence that on a night-to-night basis you have significant apnea. But otherwise, if you were "severe" one night, it doesn't mean you are "severe" another. You could be "moderate", or even "mild". Personally, if I felt my choices were an MMA or a last ditch attempt to at treatment, I would try a MAD and I would not let the commonly held, and potentially inaccurate, view that MADs are not for "severe" apnea stop me from trying it. (I may have even read a research article suggesting that it is not the case that severe apnea does not respond to it, but I can't remember for sure.) But check out the success of MAD by having sleep studies with it in, just to be sure you are adequately treated.
© 2025 Created by The SleepGuide Crew.
Powered by