NCT07191314

Long-term Evaluation of a Nasopharyngeal Airway

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 20 (estimated)
• Sponsor: University of Michigan · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

This long-term follow-up study will permit continued device use for participants of the parent study (NCT06677151). During study participation the study team will stay in contact with participants as necessary. Additionally, patients will undergo clinical follow-up as needed with their physician(s). At 12 months, participants will complete sleep questionnaires as part of this long-term follow-up period.

Conditions

• Sleep Apnea, Obstructive

Interventions

Type	Name	Description
DEVICE	nasopharyngeal airway obstructive sleep apnea (NPA-OSA) device	The NPA-OSA is a flexible, medical-grade silicone, tube-like device that is self-inserted into the user's nasopharyngeal airway through one nostril prior to sleep and worn throughout the night to reduce or alleviate snoring and obstructive sleep apnea.

Timeline

• Start date: 2025-10-21
• Primary completion: 2027-09-01
• Completion: 2027-09-01
• First posted: 2025-09-24
• Last updated: 2025-11-06

Locations

2 sites across 1 country: United States

Regulatory

• FDA-regulated device study