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Tundra lists 6 Nasal Airway Obstruction clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07574918
Measuring Nasal Airway Changes After VivAer Treatment Using AI Analysis
The goal of this clinical trial is to measure changes in the nasal airway after treatment with the VivAer® procedure in adults aged 22 to 85 with nasal airway obstruction caused by nasal valve dysfunction. The main questions it aims to answer are: Are there measurable changes in the nasal airway and airflow after treatment with the VivAer procedure? Participants will: Undergo the VivAer procedure, which uses radiofrequency energy to remodel tissue in the nasal valve area. Have endoscopic images of their nasal airway taken before treatment and at follow-up visits at 3 and 6 months after treatment, which will be analyzed using the VISIONAIR™ AI System. They will complete symptom and quality of life surveys at each visit, including the Nasal Obstruction Symptom Evaluation (NOSE) Scale, the STOP-BANG Sleep Score, and the Short-Form (SF-12) Health Survey.
Gender: All
Ages: 22 Years - 85 Years
Updated: 2026-05-14
NCT06163404
Open-Label Study to Evaluate the Safety and Effectiveness of the Spirair Implant
Pilot study of bioabsorbable implant and delivery device for correction of septal deviation.
Gender: All
Ages: 21 Years - 70 Years
Updated: 2026-03-30
7 states
NCT06922955
A Prospective Study Comparing VivAer to Alternative Surgical Procedures to Treat Nasal Airway Obstruction in Patients With Nasal Valve Dysfunction.
The purpose of this study is to compare the clinical outcomes of the VivAer procedure to functional rhinoplasty and septoplasty surgery for the treatment of nasal airway obstruction (NAO) to establish non-inferiority.
Gender: All
Ages: 22 Years - 85 Years
Updated: 2026-03-23
13 states
NCT05527652
Self-Supporting Nasopharyngeal Airway (ssNPA) Treating Upper Airway Obstruction in Hypotonia
The researchers are investigating if the Self-Supporting Nasopharyngeal Airway (ssNPA) device can be used in the treatment of obstructive sleep apnea in children with Hypotonic Upper Airway Obstruction (HUAO).
Gender: All
Ages: 3 Years - 21 Years
Updated: 2026-03-12
1 state
NCT06614582
Long-term Evaluation of Nasopharyngeal Airway in Hypotonia
This research is studying the long term use of a nasal airway device (self-supporting nasopharyngeal airway; "ssNPA") in children with hypotonic upper airway obstruction to learn about its effectiveness and tolerability as a treatment for obstructive sleep apnea.
Gender: All
Ages: 3 Years - 23 Years
Updated: 2025-12-02
1 state
NCT05446714
Evaluation of the Effect of Three Types of Rapid Maxillary Expanders (Conventional, Hybrid and MSE)
Aim of the study: To compare radiographically the morphometric changes in the nasal airway after using three types of rapid maxillary expansion (RME) conventional hyrax (CH), hybrid hyrax (HH) and maxillary skeletal expander (MSE) using cone beam computed tomography (CBCT).
Gender: All
Ages: 11 Years - 18 Years
Updated: 2025-04-25