WEBVTT
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Are your kids acting out or silently struggling to breathe?
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I brought in Dr Michael DeLuke because he's going to address these issues that are going unseen.
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For example, is your child snoring, bedwetting, way past, beyond the years that they should be?
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Are they having behavioral issues?
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Are they struggling paying attention at school?
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Now, this was my son and I've gone through that road and I knew how hard it was to diagnose, to get to the root cause of the issues, and a lot of it was his sleep and also the airway obstruction.
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So it's not talked a lot enough.
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Dr DeLuke is an orthodontist.
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He will give you guidelines and questions to ask orthodontists, who to see, and questions to ask and notice about your own kids.
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This hour can change your child's life.
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Well, welcome, dr DeLuke.
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I'm such a pleasure and an honor to have you on here.
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Thank you very much.
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Thanks so much for having me.
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Melissa, Really excited to be here with you.
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Yes, and I have so many questions, so I'm just going to dive right in and let's start with airway obstruction.
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Can you just explain what is airway obstruction, and especially related with kids as well?
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Yeah, it's a tough question to answer succinctly, because airway obstruction can be due to different things and I'm guessing you're asking it in the context of, say, let's sleep, disordered breathing or potentially obstructive sleep apnea, is that?
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the general gist of it.
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So when, when you have a child, that we'll talk about children out.
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It is different for children and adults.
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So, specifically now we'll reference this with this discussion, we referencing children right now.
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Um there, they should be nose breathers.
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We should be breathing through our noses and there are many reasons for that.
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The nose people have described it as the gatekeeper to the body.
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It purifies and moisturizes air.
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The nose actually has antimicrobial properties through nitric oxide.
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So when we breathe through the paranasal sinuses, as they enhance the oxygen uptake by up to 20% because they incorporate nitric oxide, which is a profound vasodilator, so our lungs get more oxygen to them, which then allows our bodies to get more oxygen to our peripheral tissues.
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It also there's these little things in the nose called turbinates, and they're like a conch shell Some call them conch or concha and they have that swirled shape to them and they have a really important function to humidify the air.
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They clean the air, they slow the air, they pressurize the air.
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So when we breathe through our noses, it really not only purifies and moisturizes the air, it also allows us to uptake more oxygen in our lungs.
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So you say, well, okay, why would that be a big deal?
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Well, so many things can obstruct the ability to breathe through the nose.
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And again, speaking with children, when children are born they're obligate nasal breathers.
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They have to be able to breathe while they're feeding, right as an infant.
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They then are able to breathe through their mouths.
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That is not.
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Yes, we can get oxygen in.
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We can survive that way.
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It is not the ideal way to thrive.
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So what can obstruct the airflow?
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Well, we could have enlargement of those turbinates.
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I talked about those swirly things that are bones covered by soft tissue in our nose.
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If those get enlarged, as what happens with allergic rhinitis and there are estimates, some estimates from the American Institute of Allergy that they say that up to 40% of kids American Institute for Allergy and Asthma say up to 40% of kids are suffering from allergic rhinitis.
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And when suffering from allergic rhinitis and when you have allergic rhinitis, which we think of as kind of like a stuffy, runny nose related to allergies, those patients are more likely to have and it's kind of a fancy phrase of it, but it's called turbinate hypertrophy.
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Hypertrophy just means that enlargement of the tissue, so those turbinates that are covered in tissue get large and swollen.
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They swell up, and there was a 2019 article in the Journal of Oral Science, which stated that they looked at 544 children, the ages three to 10 years old, and they found that there was evidence of turbinate hypertrophy in 81% of the patients who had allergic rhinitis.
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So just think of it like four out of five patients who have allergic rhinitis have this swelling in their nose.
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So if almost half kids have some sort of allergic rhinitis, some reaction in their nasal passageways, and then four out of five of them have swelling that is going to restrict their ability to breathe through their nose and I see this all the time in young patients and then let's just take it back from there.
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Let's say the turbinates are fine and the nasal passageways are fine.
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Well, if you go back in through the nose and get back up toward the back of the nose before it turns down toward the throat, we start into what's called the pharynx.
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People probably heard of the pharynx, but there's the main, two main areas where we can get obstruction.
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It's called the nasopharynx, which is at the back of the nose before we get to the back of the throat, and then what's called the oropharynx, which is like at the back of the mouth and the throat when someone opens and says, ah, you're looking at their oropharynx.
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You can't really see without imaging or using an endoscope at the ENT, the nasopharynx.
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So when we go up into that area of the nasopharynx there's something called the adenoids and a lot of people have probably heard of the adenoids.
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It's a common thing to heard of.
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It's a type of tonsil, it's a lymphoid tissue and it's a reactive tissue.
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So when we breathe through our mouths we are taking all that unfiltered air in and there are theories that that unfiltered air in and there are theories that that unfiltered air hits that reactive tissue and causes it to enlarge.
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That's just one of the reasons there are many why that tissue can be enlarged so that can obstruct airflow.
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Then we go down a little further into the oropharynx and that's where we have our tonsils, or technically called our palatine tonsils, but what people just call tonsils.
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Again, lymphoid tissue can get swollen and inflamed and further restrict the airflow.
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Then that patient, if they are not breathing well through their nose, that changes the way the shape of the face grows.
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So if we are nose breathers our faces will grow differently than if we are mouth breathers and that's been shown.
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We've known that for many, many decades.
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It was a really famous group of set of studies done, published by a gentleman named Harvold, in the seventies into the early eighties, where he looked at rhesus monkeys and he plugged their noses with silicone and he studied how they grew.
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And they all grew with these longer faces, narrower dental arches, lack of tongue space and crowded teeth and bad bites or malocclusion resulted.
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So it's this negative cascade of events because then, when you're growing more narrow, so to speak, because you can't breathe through your nose, you have obstructed breathing you open your mouth more, because that's your lifeline, you have to get air in to survive.
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So you habitually open your mouth more, because that's your lifeline, you have to get air in to survive.
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So you habitually open your mouth more.
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Well, what happens when you open your mouth more?
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Your cheeks stretch and that inward pressure of the musculature further constricts the arch and it makes the palate narrow and high and vaulted.
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And what's on the opposite side of the palate, above the palate, is the floor of the nose.
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So that's all getting squished in.
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So you can see you start to have this really negative cascade of events can be caused by a myriad of factors, and now your tongue doesn't have room.
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So now when you lie supine at night.
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Your tongue doesn't have room.
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Your tongue is supposed to rest at the roof of your mouth very easily and not fall back to your throat and block your ability to breathe.
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But when a lot of these kiddos are narrow and their faces and jaws are so narrow, they lie back, the tongue falls back, so that's another way that obstructs, so they have to open their mouth further.
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And a gentleman who is a physician, who's a world famous he's passed since passed, but he really is kind of known as the founding father of sleep medicine, modern day sleep medicine Christian Gimeno.
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He talked about this as this evolving cycle of what's called facial dysmorphism.
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So the more you have obstructed nasal breathing, the more it changes the shape of the face and the way your face grows, and the more that negative cycle continues, face grows and the more that negative cycle continues, and so that's really where the overall obstruction of breathing through our nose becomes an issue.
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And we can, if you want, let me know we can talk about the negative sequelae and the negative things that happen beyond just pure, beyond, I'd love to dive into because I got into that, because my son Mateus, we went through that when he.
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I noticed it.
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You know I'm a dental hygienist.
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I noticed it when he was about three years old.
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You know that.
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I'd love to dive into the behavioral.
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You know, things that I saw like for him, the sluggishness, uh, the anger temperament there was, uh, you know, the bedwetting way past the years that you know that was appropriate there was.
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Also, I did a few times he would, you know we'd share a bed and whatnot.
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I would document the times he had sleep apnea.
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So that makes sense when you say the tongue, you know, and he was.
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And then he had the allergies.
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I remember he, the first year he was born, I remember in the spring, he had those allergies and the red eyes and the stuffy nose.
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He went through everything you just mentioned.
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So I've, that's why, you know, at our dental office we dove into, you know, healthy start and trying the expander for him.
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So I'd love for you to share that because I went down that road with Mateus and other patients that we had at our office as well.
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Yeah, absolutely.
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And for parents out there, if you see this in your child, like Melissa did with Mateus, videotape it Videotape.
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Take your phone out and videotape record.
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Show my age right.
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Record it video.
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Take a video of it.
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And that's what happens when it gets to be my age.
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That's something my children, my teenage girls, would laugh if I said that.
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But record it, take your phone out, record it right and just take that recording.
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It's invaluable because when you take that to a physician or if you need to see a sleep physician or the orthodontist or the dentist and say this is how my child is breathing, I'll answer your question in a second.
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The importance of that is it's hard for them to deny that that's a problem and if you just give a verbal recount, they can be like well, you know, you know kids, and I will state this, and I've had on my podcast a gentleman named Jerry Simmons who's an amazing, brilliant sleep physician, and he said unequivocally children should not snore.
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He said unequivocally children should not snore.
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And absent, obviously, if they have a cold and their noses are plugged up, right, I mean those isolated instances, but on the daily or on the nightly, so to speak, children should not snore.
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Say that all the time to parents.
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I say your kids shouldn't be snoring, yeah.
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And if they are, there's a problem and that needs to be addressed.
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And we can talk more about this later, about how to address that and what to do and how parents need to sometimes advocate for themselves.
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But yes, there are significant behavioral and neurocognitive deficits that can result from patients who aren't breathing properly or who are mouth breathing and or snoring.
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So before I dive into that, I want to just state for the audience the problem.
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A lot of times and this is orthodontists, unfortunately have done a really poor job of educating ourselves or our residents and the public on this.
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But we talk about this a lot of times as OSA or obstructive sleep apnea, and there's something called a sleep study, called them with polysomnography that measures that If you ask sleep physicians or pediatric ENTs, they will be the first ones to tell you that pediatric polysomnography.
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When you look at a, when you take a child for a sleep study, that child could have a zero on the apnea hypopnea index, which was, incidentally, developed many decades ago by Dr Gimeno and is not based off of any data, any randomized clinical trials, any studies.
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They literally took the adult data which was made in the 70s looking at asymptomatic 40 to 60 year olds.
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They took that subset of data and they literally took a third of it and made that for the kids.
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So the scale in and of itself is very flawed and Dr Gimeno recognized that later in his life.
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I did not know him but I have gotten to be very friendly with people who did and they've been on my show and they've said on my podcast like that was one of Dr Gimeno's biggest regrets was making that scale, especially for children, because now that is what everything is judged by what insurance companies judge reimbursement by.
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It's become a big problem and the orthodontists unfortunately look at it and say, well, if they don't have obstructive sleep apnea, then they're fine.
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That is not the case.
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Obstructive sleep apnea.
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What's important for the audience to do is think about sleep disordered breathing or sleep-related breathing disorders as this spectrum of disease.
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Okay, so it's a spectrum of disease that goes from snoring to something called upper airway resistance syndrome, to something called obstructive hypoventilation, to end-stage disease essentially, which is obstructive sleep apnea.
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So a child can have all these breathing problems and not have obstructive sleep apnea.
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They can have, as you said with Matthias, apneas, meaning they can have periods where they are not breathing right.
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No breath apnea.
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They can have hypopneas, which are insufficient breathing or less breathing, going on, breathing going on.
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But you are not necessarily having them for the duration that you need to have or the frequency to qualify as having obstructive sleep apnea.
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So you have to.
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To qualify as having OSA, a child would have to have an incidence of apnea or hypopnea or adult for that matter of 10 or greater seconds.
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Well, children have faster respiratory rates.
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They have more active sympathetic nervous systems.
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They are less likely to suffer from apneas or hypopneas of that duration.
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They tend to become hyper aroused prior to that.
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So in 2007, american american academy of sleep Medicine added to it well, it can be an apnea or a hypopnea of two successive breaths duration.
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It doesn't have to be 10 or more seconds.
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But here's the catch Not every sleep lab uses that criteria.
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It's just a recommendation, so a lot of sleep labs don't use that.
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Some sleep labs use that up to the age of six.
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Some use it up to the age of 18.
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It's very, very randomized on how these sleep labs operate these studies.
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My point of telling you that is you could have a child like Mateus and you take him for a sleep study and it comes back with a zero on the apnea hypopnea index and you take that to the dentist, orthodontist, physician, ent and they look at it and say he's fine, he doesn't have a problem.
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That is not true.
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If you talk to the sleep physicians they will be the first to tell you just because they don't score on an apnea hypopnea index doesn't mean your child is healthy from an airway perspective.
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So, getting to the neurocognitive and behavioral deficits, as well as the craniofacial growth that I was talking about a moment ago, you don't have to be diagnosed with obstructive sleep apnea for that to be the case.
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You can just have some level of sleep disordered, breathing on that spectrum which starts with snoring, and still have behavioral and neurocognitive deficits much like you just spoke of.
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There are tons of them Hyperactivity and ADHD is a very common one.
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Yeah, do you find like a lot of kids are being misdiagnosed when it's actually a sleep disorder?
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Yeah, well, yes, so ADHD, the diagnosis is a symptom-based diagnosis as well, and that's the tough part is sleep-disordered breathing is a symptom-based diagnosis.
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It's based off of patient history and clinical symptoms.
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It's not like a scale.
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That's why we like the apnea hypopnea index for diagnosing obstructive sleep apnea, because it's a number, it's much easier to quantify and certainly as well for reimbursement purposes for insurance companies.
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It's a number, and so, with the randomness of the subjective, the subjectivity of the diagnosis I should say random the subjectivity of the diagnosis for sleep disordered breathing also is the case for ADHD, meaning it is, I believe it's two.
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You need two professionals involved in the child's life to fill out a form and document that this child is presenting with these certain symptoms and then that will give them a diagnosis of ADHD.
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They could behave in a manner that would qualify them as having ADHD just based on being sleep deprived and not getting deep, restful sleep because of the way they are breathing.
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There are some estimates that up to 50% or greater of children that have been diagnosed with ADHD have a sleep-related breathing disorder Asthma right, asthma.
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There's some estimates that up to 30% of children diagnosed with asthma have sleep-disordered breathing.
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Well, why?
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Well, because they're breathing all that unfiltered air through their lungs.
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They're not doing the things we talked about before that the nose is meant to do purify and moisturize and humidify the air and it gets into the lungs and it irritates the lungs.
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So they have bronchoconstriction as a result and asthma.
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So it's not that sleep disordered breathing causes those things necessarily directly, but indirectly.
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The fact that you're not breathing the way we are designed to breathe is either exacerbating or causing those issues to present.
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And you mentioned bedwetting right, called nocturnal enuresis.
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That is extremely common, to go well beyond the normal age.
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In patients who have sleep disordered breathing.
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There are all sorts of other mood disturbances depression, failure to thrive.
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If your child is tossing and turning like crazy at night, that is not normal.
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They shouldn't wake up upside down in the bed with the covers kicked off.
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If they're tough, if they are grouchy in the morning, tough to wake up, dragging to get to school in the morning, that is a sign that something is going on with the way they sleep.
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They have morning headaches.
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Sometimes it shows up as daytime sleepiness.
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Right, they could be hyperactive for a while and then they crash.
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It can be their relationships with their peers and the students that they're interacting with on a daily basis in school.
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They could have trouble mixing in with other kids because of this and so this, all these things that were then unfortunately in our medical system.
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Throwing medications at and just trying to medicate a lot of these kids with essentially speed is what we're really giving them when they have ADHD.
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You're getting them on these heavy duty medications without looking at at and I'm not saying that it's always airway and sleep right, it can certainly have, you can certainly have asthma.
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You can certainly have ADHD and not at all be related to sleep.
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The problem is is it sometimes is related and when we're medicating them the same way, no matter what, and not looking at the etiology or the cause and just looking at the symptoms.
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We have to get away from just treating those symptoms and look at why they are that way and make sure that we're not just sending for a sleep study, coming back at zero and saying, oh, the child is fine, and I face that all the time.
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Parents I'll send to ENTs and if it happens to be an ENT that I don't work with as often and they see that ENT and they take a sleep study.
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There's times I've had kids that are just suffocating themselves and they come back with a normal sleep study.
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I had one parent, melissa, that told me that I had prepped her that the sleep study may come back normal, even though she'd showed me the video of her child suffocating at night.
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And he's got the dark circles under his eyes and he's on multiple meds from the neurologist for his ADHD.
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And I was starting to diagnose this and figure out what was going on with him and refer him to other colleagues.
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And mom said when she went for the sleep study they woke him up at 4am and ended the study.
00:20:36.692 --> 00:20:39.503
Yet he came back with a zero.
00:20:39.503 --> 00:20:50.233
And I'm like well, we know that in children the time that they show the most incidents of longer duration apnea and hypopnea is when they get in the deep REM cycles of sleep later in sleep.
00:20:50.233 --> 00:20:56.587
So who knows what time he actually fell asleep by the time he was tossing and turning and then they wake him up at 4 am.
00:20:56.587 --> 00:21:02.150
It's possible he hadn't got into the point of sleep yet that he would have had these apneas.
00:21:02.150 --> 00:21:07.667
And the last thing I'll say about that on the neurocognitive side, there are numerous studies in the medical literature.
00:21:07.880 --> 00:21:13.166
One which was kind of really a landmark study was by Karen Bonick, published in Pediatrics in 2012.
00:21:13.166 --> 00:21:25.902
She looked at almost 10,000 kids between the ages of 4 and 7 years old and determined that early life sleep disorder breathing had strong, persistent and statistically significant detrimental effects on childhood behavior.
00:21:25.902 --> 00:21:29.989
Think about that On childhood behavior.
00:21:29.989 --> 00:21:32.894
And David Gozal, another physician.
00:21:32.894 --> 00:21:41.603
He published an article in 2016 where he found that snoring alone just snoring again not a diagnosis of OSA just snoring alone in children.
00:21:41.603 --> 00:21:44.826
He looked at 1,010 children ages five to seven years old.
00:21:44.826 --> 00:21:52.135
Found that snoring alone has a significant impact negative impact on neurocognitive development.
00:21:52.135 --> 00:22:01.083
So we know that there's this problem out there.
00:22:01.083 --> 00:22:03.230
Isaiah and colleagues in 2021 in nature communications studied the MRIs.
00:22:03.230 --> 00:22:10.211
So they're studying the MRIs of the brains of over 10,000 children that were enrolled in this adolescent brain and cognitive development study.
00:22:10.211 --> 00:22:20.845
Found that children who snored or even gasped during sleep back to your son right and smaller volumes of gray matter in their frontal lobes.
00:22:21.886 --> 00:22:28.339
Wow, that's so fascinating because, yeah, I did a brain scan on Mateus too, and they had found Did you.
00:22:28.339 --> 00:22:32.351
Yeah, and they had found the inflammation was in the amygdala.
00:22:32.351 --> 00:22:34.888
So I'm kind of trying to get to the root cause as to why.
00:22:34.888 --> 00:22:37.970
But they also wanted to give a couple of medication.
00:22:37.970 --> 00:22:40.342
I'm like, no, no, I'm going to keep diving and seeing.
00:22:40.342 --> 00:22:43.127
Where is that inflammation all coming from?
00:22:43.249 --> 00:22:45.795
And so I've been diving in and actually we got it.
00:22:45.795 --> 00:22:57.119
He got diagnosed he's had a parasite actually Giardia and mold and heavy metal, so that's causing all the inflammation.
00:22:57.119 --> 00:23:14.227
But I know with him we're still dealing, probably with the jaw structure from him earlier on, even though we had him on a Healthy Start appliance you know at three years old and hopefully that you know that helped a lot, but I'm wondering if that's still an issue.
00:23:14.339 --> 00:23:24.084
So I'd love I know you talk about when you're a podcast, that you even do surgery on three, four, five years old for the jaw right To open up that airway.
00:23:24.144 --> 00:23:35.904
Is that correct, not surgery just jaw growth appliances, so expansion, yep, appliances to just help develop it, and people will.
00:23:35.904 --> 00:23:41.864
One big misconception is that, and sadly, just like in anything, there are people who take things and run with it.
00:23:41.864 --> 00:23:51.490
And so, yes, there are providers out there in the dental field who are saying, okay, every you know any patient with an airway problem, expand, expand, expand, which means widen everything out and they'll be fine.
00:23:51.490 --> 00:23:59.970
And that is not true in the sense that not every patient's obstruction or airway problem is due to narrow, deficient width in their arches.
00:23:59.970 --> 00:24:02.107
A lot are, but not all of them.
00:24:02.107 --> 00:24:19.310
It takes more diagnostic time to figure out where it's coming from, and that's a lot of what I teach, and I'm giving a lecture at the end of this week, actually at Florida Dental Association's convention on the team approach to this and how we have to work together and how, really, in my mind, the orthodontist can be the quarterback of all of this.
00:24:19.310 --> 00:24:22.726
Even though we're not doing that quite yet, I really believe we need to be.
00:24:23.366 --> 00:24:34.401
So when you talk about treating younger patients, traditionally in orthodontics we think about the earliest a patient would ever be treated is six, seven years old, and for most people that's still earlier than they would treat most weight right.
00:24:34.401 --> 00:24:43.305
So when I would tell parents in my practice that we were going to start at five, six, seven years old, they're like well, I didn't get braces till I was 12.
00:24:43.305 --> 00:24:44.106
What's going on?
00:24:44.106 --> 00:25:01.351
So we have to change the mindset on how we think about this because and I'm going to come back to more directly answering that question but the indirect answer is, if we wait and don't do anything, young, it is a very reactive, symptom driven approach.
00:25:01.351 --> 00:25:04.624
So the concept there is we can't change the way these patients grow.
00:25:04.624 --> 00:25:06.530
We can't really do much about it.
00:25:06.530 --> 00:25:09.401
All we can really do is straighten their teeth once they're crooked.
00:25:09.401 --> 00:25:12.152
So let's just kind of wait and watch.
00:25:12.152 --> 00:25:20.221
Maybe we have to pull some teeth because maybe their jaws are so narrow that the teeth don't have room, because rarely is crowding of teeth due to big teeth.
00:25:20.221 --> 00:25:22.565
It's not never, but it's almost never.
00:25:22.565 --> 00:25:25.289
It's almost always due to narrow jaws.
00:25:25.289 --> 00:25:30.326
So one of the reasons those jaws are narrow is again the way they're breathing.
00:25:30.326 --> 00:25:44.031
But if we're not looking at that as orthodontists and we see the patient at seven, eight years old and they're really crowded with narrow arches et cetera, we just say, well, there's not gonna be room for their teeth, mom or dad, we're gonna have to pull some teeth and we'll straighten them out when Johnny's 11 or 12 or 13.
00:25:44.031 --> 00:25:46.615
And that's the traditional approach to orthodontics.
00:25:46.740 --> 00:25:47.501
I actually call it.