What Do We Know About Adherence to Oral Appliances?

Area of Science:

• Sleep Medicine
• Biomedical Engineering
• Respiratory Medicine

Background:

• Obstructive sleep apnea (OSA) requires long-term management to prevent comorbidities.
• Patients often prefer oral appliance therapy (OAT) over positive airway pressure (PAP).
• Objective adherence data for OAT has been limited.

Purpose of the Study:

• To evaluate the potential of temperature microsensors for objectively measuring OAT adherence.
• To explore the long-term effectiveness and adherence patterns of OAT.
• To compare OAT effectiveness with PAP using objective data.

Main Methods:

• Utilizing temperature microsensors integrated into oral appliances.
• Recording oral appliance usage data over extended periods.
• Analyzing adherence rates and patterns from sensor data.

Main Results:

• Commercially available microsensor chips have demonstrated data collection up to 1 year.
• High adherence rates exceeding 80% were observed in initial studies.
• Small sample sizes were noted in previous research.

Conclusions:

• Temperature microsensors offer a viable method for objective OAT adherence monitoring.
• This technology can provide insights into individual adherence factors and long-term treatment effectiveness.
• Objective data facilitates comparisons between OAT and PAP for OSA management.