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.

Another Reason: Oxygen Depletion from OSA Linked to Higher Rate of Cancer

Every month, I take time to write these blogs to help educate people about the negative health effects associated with obstructive sleep apnea (OSA), and the importance of getting it properly diagnosed and treated. I hope my point is getting across out there.

If you or someone you love regularly experiences OSA symptoms, such as snoring and disordered (interrupted) breathing, here’s another reason to get it checked out: Two new studies claim that OSA sufferers are more likely to die from cancer.

Their findings are significant because it marks the first time that cancer growth has been associated with sleep apnea in people. In a previous study about a year ago, Spanish researchers had already linked the intermittent lack of oxygen caused by OSA—known as hypoxia—with increased tumor growth in mice. That study also found that the mice had more dead cells, which indicates a more aggressive type of cancer.

In one of the new studies, researchers at the University of Wisconsin School of Medicine and Public Health studied data on about 1,500 state workers who have been taking part in overnight sleep studies every four years since 1989.

The researchers found that people with severe sleep apnea who had the most intermittent disordered breathing problems were almost five times more likely to die from cancer than those without OSA. They also found that people considered to have moderate cases of OSA died of cancer at double the rate than those without OSA at all.

This is consistent with the hypoxemia theory—that an increase of interrupted/disordered breathing is actually contributing to cancer cell growth … because the body is being depleted of oxygen.

What the researchers also discovered—and what I found particularly notable—was that when OSA patients who were being treated with continuous positive airway pressure (CPAP) therapy were removed from the Wisconsin study, the OSA/cancer association increased.  In other words, OSA patients who undergo CPAP treatment—who lower their interrupted/disordered breathing episodes—may likely reduce their risk of dying from cancer due to OSA-related oxygen depletion.

In the second related study, researchers at the Spanish Sleep Network used the hypoxemia index, which measures the amount of time the level of oxygen in a person’s blood drops below 90 percent at night.

The researchers followed more than 5,000 OSA patients for seven years. None of them had any cancer diagnosis when the study began, but they found that those with the most severe forms of sleep apnea had a 65 percent greater risk of developing cancer of any kind. In other words, the greater the extent of oxygen depletion during sleep, the more likely a person was to be diagnosed with cancer during the study.

It should be noted that, in both the Wisconsin and Spanish studies, the researchers only looked at cancer diagnoses and deaths in general, not the specific type of cancer.

The takeaway for all of is that this is one more study … one more reason … for you or someone you love with OSA-related paused/intermittent breathing issues to take sleep apnea seriously and get diagnosed asap.