If you’ve been diagnosed with sleep apnea, your doctor may recommend a CPAP titration study. It’s an overnight study that helps find the right CPAP settings for you, so your treatment works well and feels as comfortable as possible.
What is CPAP?
CPAP stands for continuous positive airway pressure. A small machine sends a gentle, steady stream of air through a mask to keep your airway open while you sleep. It’s the most common and one of the most effective treatments for obstructive sleep apnea. Learn more about PAP therapy.
What is titration?
“Titration” means adjusting something to find the right amount. During a CPAP titration study, a sleep technologist gradually adjusts the air pressure throughout the night while monitoring your breathing, oxygen levels and sleep. The goal is to find the pressure that keeps your airway open, including when you’re on your back and in REM sleep, when sleep apnea is often worse.
What to expect
A titration study is a lot like a regular in-lab sleep study:
- You’ll arrive in the evening and have sensors placed on your head, chest and legs
- The technologist will help you choose and fit a comfortable mask
- You’ll try the CPAP while awake so you can get used to the airflow
- Once you’re asleep, the technologist adjusts the pressure from another room while watching your data
You can let the technologist know anytime if the mask feels uncomfortable or leaks.
Split-night studies
Sometimes the diagnostic study and titration happen on the same night. If sleep apnea is clearly found in the first part of the night, the technologist may start CPAP for the rest of the night. This is called a split-night study.
Tips for a good titration night
- Follow your normal routine and avoid naps and late-day caffeine
- Tell the technologist if you breathe through your mouth, since that affects mask choice
- Speak up about discomfort; mask fit is one of the biggest factors in long-term success
After your study
Your sleep physician reviews the results and prescribes your CPAP settings. International Institute of Sleep also supports you after you start therapy with supplies, follow-up and help if you’re having trouble adjusting. If CPAP still isn’t a good fit, there are other treatment options to discuss.
Book a sleep study in Deerfield Beach
Ready to get answers and better sleep? Call 1-800-481-3870 or request an appointment online. International Institute of Sleep is headquartered at 2151 W. Hillsboro Blvd., Suite 100, Deerfield Beach, FL 33442, and serves patients throughout Broward and Palm Beach counties.
This article is for general information and is not medical advice. Talk to your healthcare provider about your symptoms, and don’t stop or change a prescribed treatment without their guidance.
