Long-term Evaluation of a Nasopharyngeal Airway

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.

NCT Number	NCT07191314
Lead Sponsor	University of Michigan Collaborators: Wallace H Coulter Center for Translational Research
Conditions	Sleep Apnea, Obstructive
Enrollment	20 participants
Start Date	2025-10-21
Primary Completion	2027-09 (estimated)
Study Completion	2027-09 (estimated)
Updated on ClinicalTrials.gov	2025-11-06