Found 11 matching trials
Effects of Surgical Correction of Nasal Obstruction on Oxygen Uptake and Ventilation Volume NA This retrospective study aims to evaluate the effect of surgical correction...
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Multiple Locations
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Inferior Turbinate Surgery in Rhinoseptoplasty: a Randomized Clinical Trial With Quality of Life Outcomes NA The purpose of this study is to determine whether inferior turbinate surger...
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Hospital de Clínicas de Porto Alegre
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Changes in Nasal Patency With Changes in Posture, Temperature, Humidity and Nasal Patency Seen by Acoustic Rhinometry PHASE4 To study nasal physiologic responses to changes in posture, temperatures, h...
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The University of Chicago
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Outcome Analysis in Septorhinoplasty N/A A prospective observational cohort study that measures pre- and postoperati...
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Dept. Otorhinolaryngology, H&N Surgery
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Effect of a Nasal Bolus Allergen Challenge on Inflammatory Markers PHASE1 The current study will investigate nasal inflammatory markers obtained by f...
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Pfizer Investigational Site
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Correlation of Nasal Volume, Cross-Sectional Area With Nasalance Scores Measured by Acoustic Rhinometry and Nasometry PHASE4 The purpose of our study is to correlate nasal volume and cross-sectional a...
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The University of Chicago
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Evaluation of the Effect of Different Rapid Maxillary Expansion Appliances on Airway by Acoustic Rhinometry NA Rapid maxillary expansion (RME) is an orthodontic treatment based on the pr...
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Multiple Locations
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Subjects With Clinical Diagnosis of Allergic Rhinitis Were Randomly Divided Into 2 Groups, With Patients in One Group Given One Treatment Session of Red Light Rhinophototherapy, Followed by Medical Treatment. Those in the Second Group Were Treated With Medical Treatment Only. NA To investigate the short-term effects of red light rhinophototherapy on nas...
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Taichung Veterans General Hospital
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Nasal Lavage Study: Comparing Single Versus Multi Sample Lavages NA Nasal lavage could be an integral component of assessing airway inflammatio...
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Hamilton Health Sciences Corporation, McMaster Site
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Changes in Nasal Airflow Parameters After Septoplasty and Turbinoplasty NA Pathological-anatomical changes in the nasal cavity (nasal septum/perforati...
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University Hospital Ostrava
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