Ready to Treat Your Sleep Apnea? You Have Options.

This month’s blog is for anyone who has been diagnosed with obstructive sleep apnea (OSA) and is currently using or considering using a Continuous Positive Airway Pressure (CPAP) machine while sleeping.

Many patients are not happy about the prospect of sleeping with an mask on. If you do opt for CPAP therapy, realize that CPAP machines have come a long way. If you’re adamant you do not want to use a CPAP mask, thankfully, you have options.

First, I want to briefly explain what obstructive sleep apnea does to a person’s nighttime breathing. When you fall asleep, your muscles relax, and the soft palate at the back of the throat can sag. When this happens, the upper airway can become obstructed, causing the soft palate and uvula to vibrate, causing snoring.

When the airway is completely obstructed, breathing stops for a period of time, until the body is jerked awake in reaction. This is obstructive sleep apnea. OSA can cause interrupted breathing hundreds of times a night, usually around 20 seconds per pause.

This paused breathing causes waking through the night, preventing deep, restorative sleep. This often leads to a host of problems, from daytime sleepiness and reduced job performance to hypertension,heart disease, mood and memory problems.

A CPAP machine helps this condition by pumping a continuous flow of air into the nasal passages, keeping the airway open, and preventing or greatly reducing snoring and paused breathing.

Many people don’t like wearing the nasal mask for CPAP therapy. Some feel claustrophobic or claim it causes dry mouth, nasal congestion or skin irritations. Realize there are different machines out there, so it’s important to choose the right machine for you—choose a small, quiet machine with a comfortable mask that fits you well. A humidifier attached to the CPAP machine can reduce throat dryness.

If CPAP therapy is not for you, there are some non-surgical treatment options. One of the latest is the Pillar Procedure, a safe, non-invasive treatment for mild to moderate OSA symptoms. During the Pillar Procedure, three tiny polyester implants are placed into the soft palate through a small delivery tool without incisions or stitches. Over the following weeks, the implants, together with the body's natural fibrotic response, stiffens the upper palate and creates structural support. This reduces the tissue vibration that causes snoring and the tissue collapse that causes obstructive sleep apnea. I do the Pillar Procedure at my Eos Sleep office, and it usually takes around 20 minutes.

Another is a more comfortable alternative to CPAP, called the Provent Device. This FDA-approved treatment involves a small nasal valve that fits into the nostrils and is secured by an adhesive bandage. The valve is powered by your own breathing and creates positive airway pressure much like CPAP, but does not require a machine or mask.

Bilevel Positive Airway Pressure (BiPAP) is similar to CPAP therapy, but the machine has two air pressure levels, one for breathing in and one for breathing out. The air pressure for breathing out is usually set lower than the incoming air, and you may find it more comfortable to breathe out against a lower air pressure.

Whatever OSA treatment option you choose, you owe it to yourself to seek proper treatment and use your chosen therapy regularly.  The benefits are great—snoring and paused breathing will be reduced or eliminated, helping you—and your partner—to sleep and feel better during the day.

Is Excessive Daytime Sleepiness the Cause of Learning and Behavior Problems in Children?

For months now, I have been writing about the studies that are being published—seemingly by the month—linking obstructive sleep apnea (OSA) to more and more medical conditions, including hypertension,heart disease, mood and memory problems.

The latest research didn’t surprise me, but it did upset me more than usual — because it concerns our children, and the negative effects that poor sleep can have on their ability to pay attention, learn and control their behavior.

On May 1, the results of a study by Penn State researchers was published showing that children who have learning, attention and/or behavior problems may be suffering from a condition known as excessive daytime sleepiness (EDS)—even if tests indicate that they are getting enough sleep at night. 

For the study, the researchers conducted sleep testing on 508 children, and asked their parents to report if their child seemed excessively sleeping during the day. Then, the children were divided into two groups: children with excessive daytime sleepiness, and those without EDS. The results, published in the May 2012 issue of SLEEP,  showed that the children in the parent-reported EDS group were more likely to have "neurobehavioral” problems, including behavior/conduct problems, attention/hyperactivity and poorer performance in learning speed and working memory than children without indications of EDS.

What surprised the researchers was that, even if a child was in the EDS group, few also showed signs of short (not enough) sleep when tested. As a result, the researchers did not associate short sleep with any of the learning, attention and behavior problems.

So, what is causing these children’s extensive daytime sleepiness if they are getting enough sleep (at least on paper)? Like in adults, perhaps it is not just the length of sleep time, but the quality of sleep that determines restorative rest, or not.

A New York Times article from April 16, 2012 entitled “Attention Problems May Be SleepRelated”  also examined the relationship between children’s sleep quality and the ability to pay attention at school. The article was on another recent study called “Sleep-Disordered Breathing in a Population-Based Cohort: Behavioral Outcomes at 4 and 7 Years,” published in the Official Journal ofthe American Academy of Pediatrics. 

What I found disturbing about this article was that it pointed out that many cases of attention deficit hyperactivity disorder (A.D.H.D.) in children may have been misdiagnosed—that the cause of behavior such as moodiness and hyperactivity might in fact be due to obstructive sleep apnea (OSA) or other sleep disorder, which is causing sleep deprivation in the child. Worse, the drugs diagnosed for the A.D.H.D. are probably making the child’s symptoms worse!

This should be a call to arms for parents, caretakers, teachers and the medical community. If you know of a child suffering from sleep deprivation and/or extensive daytime sleepiness, and the symptoms that result, such as behavioral and learning problems … speak up and suggest they get tested for a sleep disorder first.

 Impairment due to EDS in daytime cognitive and behavioral functioning can have a significant impact on children's development. This is not to say that A.D.H.D. cannot be a true cause, but misdiagnosis of anyone—especially a child prescribed drugs—should not be tolerated.

Stay aware of the child’s behavior; look for clues, such as inattentive behavior and obesity, take a child’s “sleepy” complaints seriously … and then say something. You could be the reason a child’s neurobehavioral challenges are properly diagnosed and treated, leading to better behavior, greater ability to learn and a happier child.

Read the abstract of the report, “Learning, Attention/Hyperactivity, and Conduct Problems as Sequelae of Excessive Daytime Sleepiness in a General Population Study of Young Children.”