Clinical trials: Obstructive Airway Diseases
Obstructive Sleep Apnea (OSA)
Assessment of Circuit Rebreathing During CPAP Therapy
The goal of this research is to better understand how different CPAP mask designs affect airflow and rebreathing of exhaled carbon dioxide (CO₂) during sleep in individuals with obstructive sleep apnea (OSA).
- Trial name
- NCT07062770
- Testing
- Continuous positive airway pressure (CPAP), Mask exhaust port flow
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Brigham and Women's Hospital
COPD
A Study to Assess the Effects of PT003 and Placebo MDI on Specific Image Based Airway Volumes and Resistance in Subjects With Moderate to Severe COPD
Study to Evaluate the Effects of PT003 and Placebo MDI on Specific Image Based Airway Volumes and Resistance With Moderate to Severe COPD.
- Trial name
- NCT02643082
- Testing
- GFF MDI (PT003) 14.4/9.6μg
- Where
- Belgium
- Volunteers
- 20 people
- Sponsor
- Pearl Therapeutics, Inc.
Pediatric Obesity, Sleep Apnea, Obstructive
Exercise and Venous Compression on Upper Airway Resistance in Obese Teenagers With OSA
The purpose of this study is to assess the effects of physical exercise, associated or not with venous compression of the leg, on obstructive sleep apnea (OSA) severity and upper airway resistance in obese teenagers.
- Trial name
- OBESOMAC (NCT02588469)
- Testing
- Interventional group, Control group
- Where
- France
- Volunteers
- 32 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Chronic Obstructive Pulmonary Disease (COPD)
Time Course of Respiratory Oscillometry Parameters During Nasal High-Flow Therapy in Stable Chronic Obstructive Pulmonary Disease
Chronic obstructive pulmonary disease (COPD) can affect the small airways and alter respiratory mechanics. Nasal high-flow therapy delivers warmed and humidified gas through nasal cannulas and may change airway resistance.
- Trial name
- NHFlOscillo (NCT07750613)
- Testing
- Heated Humidified Nasal High-Flow Therapy
- Where
- France
- Volunteers
- 20 people
- Sponsor
- ADIR Association
Asthma
Study to Evaluate Efficacy & Safety of Tralokinumab in Subjects With Asthma Inadequately Controlled on Corticosteroids
A Multicentre, Randomized, Double-blind, Parallel Group, Placebo Controlled, 12-Week, Phase 2 Study to Evaluate the Effect of Tralokinumab on Airway Inflammation in Adults with Asthma Inadequately Controlled on Inhaled…
- Trial name
- MESOS (NCT02449473)
- Testing
- Tralokinumab
- Where
- 15 sites in Canada, Denmark and 1 more
- Volunteers
- 79 people
- Sponsor
- AstraZeneca
Obstructive Sleep Apnea, Cognitive Decline
The Effects of Successful OSA Treatment on Memory and AD Biomarkers in Older Adults Study
The Effects of Successful OSA TreatmENT on Memory and AD BIomarkers in Older AduLts (ESSENTIAL) study is a 5-year, multicenter randomized open-label trial that will screen 400 cognitively normal older adults recruited from…
- Trial name
- ESSENTIAL (NCT05988385)
- Testing
- Positive airway pressure, Oral appliance therapy, Positional therapy
- Where
- 4 sites in United States
- Volunteers
- 200 people
- Sponsor
- California Pacific Medical Center Research Institute
Sleep Apnea, Obstructive
SensAwake™ Sleep Quality Trial
The SensAwake™ modification to the Fisher and Paykel automatically titrating positive airway pressure (APAP) device aims to sense whether the patient is awake via respiratory patterns that differentiate between sleep and wake.
- Trial name
- SASQT (NCT00811213)
- Testing
- SleepStyle 200 Auto Series with SensAwake, SleepStyle 200 Auto Series with out SensAwake
- Where
- Australia
- Volunteers
- 45 people
- Sponsor
- Fisher and Paykel Healthcare
Sleep Apnea, Obstructive
Dexmedetomidine and Propofol in Children With History of Obstructive Sleep Apnea
The purpose of this research study is to examine the effects of two commonly used anesthetic drugs, dexmedetomidine and propofol, have on the shape and muscle tone of the upper airway in children, adolescents, and young adults…
- Trial name
- NCT01344759
- Testing
- Dexmedetomidine, Propofol
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Mask Ventilation, Airway Obstruction Upper
The Articulated Oral Airway as an Aid to Mask Ventilation
The Articulating Oral Airway (AOA) is a novel oral airway which actively displaces the tongue, allowing for a greater cross-sectional area for mask ventilation.
- Conditions
- Mask Ventilation, Airway Obstruction Upper, Airway Management
- Trial name
- NCT03144089
- Testing
- Articulated Oral Airway, Guedel oral airway (active comparator)
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Ron Abrons
Obstructive Sleep Apnea
Study of TAK-925 in Participants With Obstructive Sleep Apnea (OSA) Who Are Experiencing Excessive Daytime Sleepiness (EDS) Despite Adequate Use of Continuous Positive Airway Pressure (CPAP)
The purpose of this study is to evaluate the safety and tolerability of administering a single intravenous (IV) infusion dose of TAK-925 to adults with obstructive sleep apnea (OSA) who are experiencing excessive daytime…
- Trial name
- NCT04091425
- Testing
- TAK-925
- Where
- 18 sites in United States
- Volunteers
- 25 people
- Sponsor
- Millennium Pharmaceuticals, Inc.
Upper Airway Obstruction, Apnea, Obstructive
Improve Oxygenation and Capnographic Detection During Sedative EGD
The purpose of this study is to compare the effect of mandibular advancement bite block and high flow nasal cannula to standard bite block for oxygenation, capnographic measurement, prevention of hypoxemia, intervention events…
- Trial name
- NCT03138850
- Testing
- Olympus standard bite block, YX mandibular advancement bite block, Optiflow High flow nasal cannula
- Where
- Taiwan
- Volunteers
- 170 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Obstructive Sleep Apnoea, Hypopnoea Syndrome
The Effect of the Mediterranean Diet on Obstructive Sleep Apnoea-Hypopnoea Syndrome: A Randomised Trial
This study aims to investigate the role of the Mediterranean diet in obese patients with Obstructive sleep apnoea-hypopnoea syndrome.
- Trial name
- MEDOSAHS (NCT01312558)
- Testing
- Prudent diet group, Mediterranean diet group
- Where
- Greece
- Volunteers
- 40 people
- Sponsor
- University of Crete
Obstructive Sleep Apnoea, Primary Open Angle Glaucoma
PAIR Study-PAP And IOP Relationship: Study 1
Lowering of the pressure in the eye (intraocular pressure, IOP) is the only proven treatment for Primary Open-angle Glaucoma (POAG).
- Trial name
- PAIR (NCT03127813)
- Testing
- Application of continuous positive airway pressure (CPAP)
- Where
- United Kingdom
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Papworth Hospital NHS Foundation Trust
Mild-Moderate Obstructive Sleep Disordered Breathing
Non-Inferiority Trial of Acute HFT Versus nCPAP
Order randomized crossover non-inferiority study evaluating the acute efficacy of High Flow Therapy (HFT) as compared to nasal Continuous Positive Airway Pressure therapy (CPAP) in the management of apnea / hypopnea index (AHI).
- Trial name
- NCT01860560
- Testing
- High-Flow Therapy, Continuous Positive Airway Pressure
- Where
- United States
- Sponsor
- Vapotherm, Inc.
Obstructive Sleep Apnea
An Investigation to Test the Efficacy of the High Flow (HF) Continuous Positive Airway Pressure (CPAP) in Patients With Obstructive Sleep Apnea (OSA)
Phase One: High Flow (HF) CPAP (HF-CPAP) Titration: Participants will attend the sleep lab to undergo a comprehensive split-night respiratory PSG.
- Trial name
- NCT01025440
- Testing
- Continuous Positive Airway Pressure
- Where
- Germany
- Volunteers
- 25 people
- Sponsor
- Fisher and Paykel Healthcare
Sleep Apnea, Obstructive, Obesity Hypoventilation Syndrome (OHS)
Evaluation of An Optical Measurement Algorithm Combined With Patient and Provider Input to Reduce Mask Exchanges During Initial Positive Airway Pressure Therapy
Continuous positive airway pressure and non-invasive ventilation are common treatment modalities for obstructive sleep apnea, central sleep apnea, and chronic alveolar hypoventilation from a variety of causes.
- Conditions
- Sleep Apnea, Obstructive, Obesity Hypoventilation Syndrome (OHS), Sleep Apnea Syndromes
- Trial name
- NCT04688125
- Where
- United States
- Volunteers
- 67 people
- Sponsor
- Mayo Clinic
Asthma, Pulmonary Disease, Chronic Obstructive
Right Heart Dysfunction and Pulmonary Hypertension Evaluation in Airway Disease Using Cardiac Magnetic Resonance
Poor function of the right side of the heart and rise in pressure of the blood vessels leading to the lungs are two main heart-related factors that are associated with worsening of airway disease.
- Trial name
- RiPAIR (NCT02865577)
- Where
- United Kingdom
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- University of Leicester
Chronic Obstructive Pulmonary Disease (COPD)
Effect of Dexamethasone on Sleep Related Breathing Disturbances in Patients With COPD at Altitude
Randomized, placebo controlled trial evaluating efficacy of dexamethasone in preventing sleep related breathing disturbances in lowlanders with chronic obstructive lung disease travelling from 700 m to 3200 m.
- Trial name
- NCT02450994
- Testing
- Dexamethasone
- Where
- Kyrgyzstan
- Volunteers
- 124 people
- Sponsor
- University of Zurich
OSA - Obstructive Sleep Apnea, Obesity
A Study of XW003 in Obese Participants With Obstructive Sleep Apnea But Not Receive Positive Airway Pressure Therapy
The aim of the study is to assess the efficacy and safety of XW003 injections in obese participants with OSA but not receiving PAP
- Trial name
- NCT07387094
- Testing
- XW003 injection
- Where
- China
- Volunteers
- 140 people
- Sponsor
- Hangzhou Sciwind Biosciences Co., Ltd.
Lung Diseases, Sleep Apnea Syndromes
Continuous Positive Airway Pressure to Improve Milder Obstructive Sleep Apnea
The purpose of this study is to determine whether functional status improves in individuals with milder obstructive sleep apnea (OSA) following continuous positive airway pressure (CPAP) treatment.
- Conditions
- Lung Diseases, Sleep Apnea Syndromes, Hypertension
- Trial name
- CATNAP (NCT00089752)
- Testing
- Continuous Positive Airway Pressure (CPAP) Treatment
- Where
- 5 sites in United States, Canada
- Volunteers
- 281 people
- Sponsor
- University of Pennsylvania
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