Clinical trials: Airway Obstruction
Weaning Mechanical Ventilation, Mechanical Power
Evaluation of Mechanical Power and Ventilator Parameters to Predict Weaning Success in the Intensive Care Unit
The goal of this prospective observational study is to evaluate whether ventilator-based respiratory parameters can predict weaning success in adult intensive care unit (ICU) patients who are mechanically ventilated.
- Conditions
- Weaning Mechanical Ventilation, Mechanical Power, Negative Inspiratory Force, Airway Occlusion Pressure
- Trial name
- NCT07268989
- Testing
- Mechanical power
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Anıl Berkay Balıtatlı
Pierre Robin Syndrome
Early Treatment Outcomes in Pierre-Robin-Like Phenotype
In a longitudinal cohort study, we want to assess the effect of the pre-epiglottic baton plate, the main treatment approach currently used in Germany for Pierre-Robin-Like phenotype, on upper airway obstruction and failure to…
- Trial name
- NCT02266043
- Testing
- Pre-epiglottic baton plate (PEBP)
- Where
- 3 sites in Germany
- Volunteers
- 50 people
- Sponsor
- University Hospital Tuebingen
Chronic Obstructive Pulmonary Disease
Long-term Extension Study of the Safety, Tolerability, and Efficacy of Aclidinium Bromide in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease (COPD) (LAS-MD-36)
The purpose of this extension study is to evaluate the long-term safety, tolerability, and efficacy of inhaled aclidinium bromide at two dose levels in patients with moderate to severe chronic obstructive pulmonary disease…
- Trial name
- NCT00970268
- Testing
- Aclidinium bromide
- Where
- 83 sites in United States, Canada
- Volunteers
- 291 people
- Sponsor
- AstraZeneca
Gastrointestinal Neoplasia, Hirschsprung's Disease
Prospective Evaluation of the Efficacy and Safety of Submucosal Endoscopy
To test the idea that submucosal endoscopy is effective and safe for endoscopic myotomy, endoscopic submucosal dissection, and access for tissue acquisition and resection.
- Conditions
- Gastrointestinal Neoplasia, Hirschsprung's Disease, Esophageal Obstruction, Gastroparesis
- Trial name
- NCT03626350
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- University of Colorado, Denver
Pain, Anxiety
Active vs. Passive VR During Office-based ENT Procedures
The purpose of this research is to evaluate whether active virtual reality reduces pain and anxiety more effectively than passive virtual reality during office-based ENT procedures.
- Conditions
- Pain, Anxiety, Chronic Rhinosinusitis (CRS), Nasal Obstruction
- Trial name
- NCT07599826
- Testing
- Passive virtual reality headset or goggles, Active virtual reality headset or goggles
- Where
- United States
- Volunteers
- 132 people
- Sponsor
- Cedars-Sinai Medical Center
Nasal Airway Obstruction
Vivaer® Procedure for Treatment of Nasal Airway Obstruction Study
The purpose of this study is to compare the Vivaer procedure with radiofrequency (RF) energy to sham procedure for treatment of nasal airway obstruction (NAO).
- Trial name
- VATRAC (NCT04549545)
- Testing
- Vivaer ARC Stylus
- Where
- 12 sites in United States
- Volunteers
- 119 people
- Sponsor
- Aerin Medical
Sleep Apnea, Obstructive
Assessment of PPG & PAT to Detect Upper Airway Obstruction in Patients With Obstructive Sleep Apnea
The goal of this study is to collect raw waveform data for two separate noninvasive methods, both of which may be useful for the assessment of upper airway obstruction.
- Trial name
- NCT01831583
- Testing
- Measurement of PPG waveforms, Measurement of Pulse Arrival Time (PAT)
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Sotera Wireless, Inc.
Nonallergic Irritant Rhinitis
Intranasal Capsaicin Treatment for Non-Allergic Irritant Rhinitis
The proposed study seeks to investigate the effect of intranasal capsaicin treatment in patient with Non-allergic irritant rhinitis (NAIR), as well as evaluate optical rhinometry (ORM) as a means to quantify symptomatic…
- Trial name
- NCT02493257
- Testing
- Capsaicin
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Nasal Obstruction
Treatment Outcome Using Vivaer Stylus to Treat Nasal Airway Obstruction
This study evaluates subjective and objective measures of treatment outcome after using the Aerin Medical Vivaer™ Stylus to treat nasal obstruction
- Trial name
- NCT03156270
- Testing
- Vivaer Stylus
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Aerin Medical
Ear Deformities, Acquired, Ear; Deformity, Congenital
Evaluation of the Auryzon Devices in the Optimization of Ear and Nose Reconstruction Procedures
This study evaluates the efficacy of the AuryzoN devices in the ear and nose reconstruction surgeries, both in terms of operative time and overall quality of reconstruction.
- Conditions
- Ear Deformities, Acquired, Ear; Deformity, Congenital, Microtia, Nose Deformity
- Trial name
- NCT03624608
- Testing
- AuryzoN Family of Devices
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Reconstrata, LLC
Tracheobronchomalacia
Pressure Dependent Tracheal Obstruction in Copd Patients
Background. Do pressure dependent tracheal obstructions (PDTO) often seen during bronchoscopy in COPD patients affect pulmonary function tests and breathing symptoms? Method. Model study.
- Trial name
- PDTO (NCT01679808)
- Where
- Norway
- Volunteers
- 104 people
- Sponsor
- LHL Helse
Airway Obstruction
Cricothyroidotomy Training for Physicians Outcomes Study
This study will assess whether the type of simulation model used in cricothyroidotomy training has an effect on the subsequent confidence and competence in the procedure.
- Trial name
- NCT03238950
- Testing
- Porcine model, Synthetic model
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- The Royal Wolverhampton Hospitals NHS Trust
Nasal Obstruction
Evaluation of the Reliability of AAR as an Independent Tool for Surgical Indication in Nasal Obstruction
Nasal obstruction (NO) affects ~30% of the population and is a very common reason for consultation in otorhinolaryngology (ORL).
- Trial name
- RHINOVE (NCT07379775)
- Testing
- preoperative rhinomanometry
- Where
- France
- Volunteers
- 200 people
- Sponsor
- Centre Hospitalier Intercommunal de Toulon La Seyne sur Mer
Obstructive Sleep Apnoea Syndrome, Nasal Obstruction
Nasal Obstruction in Sleep Apnea Patients Compared to the General Population
Recent clinical findings of research at Trondheim University Hospital suggest that surgical correction of the nose septum in addition to volume reduction of the nose cavity may be beneficial in patients who suffer from both nose…
- Trial name
- NCT01282125
- Where
- Norway
- Volunteers
- 217 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Science and Technology
Asthma
Phase 2a, AMP Challenge, Dose Escalation Study to Assess the Dose Response for Topical Efficacy and Systemic Activity in Asthmatic Subjects
This is a randomized, placebo-controlled, 2-period crossover, escalating repeat dose study, aiming to investigate whether higher potency of different inhaled corticosteroid confers an improvement in the topical efficacy to…
- Trial name
- NCT02991859
- Testing
- Fluticasone furoate (FF) Dry Powder Inhaler, Fluticasone propionate (FP) Dry Powder Inhaler, Budesonide (BUD) Turbuhaler
- Where
- 3 sites in Germany, United Kingdom
- Volunteers
- 56 people
- Sponsor
- GlaxoSmithKline
Nasal Obstruction, Nasopharyngeal Obstruction
Administration of Dexamethasone in PONV Prophylaxis in Children Undergoing Adenotomy
Adenotomy, together with tonsillectomy, belongs among the most frequently performed surgical procedures in paediatric patients. These surgical procedures are associated with the second highest incidence of post-operative nausea…
- Conditions
- Nasal Obstruction, Nasopharyngeal Obstruction, Snoring, Apnea, Obstructive
- Trial name
- NCT03398044
- Testing
- Dexamethasone
- Where
- Czechia
- Volunteers
- 200 people
- Sponsor
- University Hospital Ostrava
Maxillary Retrusion, Nasal Airway Obstruction
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…
- Trial name
- NCT05446714
- Testing
- CH 4 band, HH 2 bands, MSE 2 bands and 4
- Where
- Egypt
- Volunteers
- 54 people
- Sponsor
- Al-Azhar University
Sleep Apnea
Influence of Didgeridoo Practice on UA Obstruction Levels in Moderate OSA
Didgeridoo practice has been shown to improve OSA severity. The aim of our study is to assess the changes in upper airways obstruction levels before and after Didgeridoo practice in moderate OSA patients.
- Trial name
- NCT02159664
- Testing
- didgeridoo practice
- Where
- Belgium
- Volunteers
- 4 people
- Sponsor
- Centre Hospitalier Universitaire Saint Pierre
Sleep Apnea Syndromes in Children, Functional Orthodontic Treatment
Evaluation of Functional Orthodontic Treatment on Sleep Quality
Functional appliances are used in the treatment of Class II anomalies caused by mandibular rethrognathia. Herbst which is a fixed and rigid functional appliance and TWB which is removable appliance can be successful in the…
- Conditions
- Sleep Apnea Syndromes in Children, Functional Orthodontic Treatment, Mandibular Retrognathia, Upper Airway
- Trial name
- NCT06660771
- Testing
- Functional orthodontic treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people
- Sponsor
- Gökçenur Gökçe Kara
Airway Obstruction, Difficult Intubation
Evaluation of the Use of Tracheal Intubation Through a Laryngeal Tube to Intubate Anesthetized Patients
Failed intubation is currently one of the most important factors leading to morbidity and mortality in anesthesia. The development of supraglottic airway devices (SGDs), such as the intubating laryngeal tube, has revolutionized…
- Trial name
- IKING (NCT03165461)
- Where
- Spain
- Volunteers
- 34 people
- Sponsor
- Formacion Internacional para la Docencia e Investigación de la Vía Aérea