Continuous Open Airway Therapy (COAT) and CPAP (Continuous Positive Airway Pressure) both treat obstructive sleep apnoea (OSA) but go about it in very different ways.
How Each Treatment Works
With CPAP, you wear a mask that covers your nose or mouth. The mask is connected to a machine that delivers a steady flow of pressurized air. The goal is to keep the airway open during sleep. CPAP is very effective for a wide range of sleep apnoea, especially moderate to severe cases.
COAT uses a custom-fitted oral appliance that repositions the lower jaw forward. It does not involve pressurized air, a mask, or tubes. The device fits over your teeth comfortably like a mouthguard.
How Do They Compare?
CPAP tends to be more effective for severe cases. However, many patients find the mask and tubing uncomfortable, and consistent use is low. COAT devices are considered more comfortable and easier to use, which can lead to more consistent wear.
Which One Is Right for You?
The right option depends on how severe your sleep apnoea is and your individual needs. Your dentist at Casuarina Square Dental Centre in Casuarina, NT, can tell you whether COAT or a referral for CPAP may be more appropriate for your situation. If you would like to learn more about our sleep apnoea solutions, please call us on (08) 8927 9418 to book an appointment.