Clinical trials: CPAP
Pulmonary Hypertension
CPAP Therapy in Obstructive Sleep Apnea Patients With Pulmonary Hypertension
All patients are newly diagnosed Obstructive Sleep Apnea patients performing full night polysmnographic sleep study, whose echocardiographic findings elucidate presence of pulmonary hypertension(PH).
- Trial name
- NCT04769635
- Testing
- CPAP therapy
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Zagazig University
Pregnancy, Sleep-disordered Breathing
Effect of CPAP Treatment on Glycemic Control in Gestational Diabetes: A Pilot Randomized-Controlled Trial
Clinical trial on effects of continuous positive airway pressure (CPAP) on glucose levels in pregnant patients with sleep-disordered breathing and gestational diabetes
- Conditions
- Pregnancy, Sleep-disordered Breathing, Gestational Diabetes
- Trial name
- NCT02245659
- Testing
- CPAP, Nasal dilator strip
- Where
- Canada
- Volunteers
- 46 people
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Obstructive Sleep Apnea
Effect of Weight Loss and CPAP on OSA and Metabolic Profile Stratified by Craniofacial Phenotype
Obstructive sleep apnea (OSA) is a common form of sleep-disordered breathing (SDB). Weight reduction has always been advocated in patients with OSA who are overweight and may lead to improvement in the severity of OSA.
- Trial name
- NCT03287973
- Testing
- Lifestyle modification, Continuous positive airway pressure (CPAP)
- Where
- Hong Kong
- Volunteers
- 194 people
- Sponsor
- Chinese University of Hong Kong
Acute Hypoxemic Respiratory Failure, COVID-19
Dexamethasone and Oxygen Support Strategies in ICU Patients With Covid-19 Pneumonia
The main manifestation of COVID-19 is acute hypoxemic respiratory failure (AHRF). In patients with AHRF, the need for invasive mechanical ventilation is associated with high mortality. Two hypotheses will be tested in this study.
- Trial name
- COVIDICUS (NCT04344730)
- Testing
- Dexamethasone injection, conventional oxygen, CPAP
- Where
- France
- Volunteers
- 550 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Respiratory Failure, Hypoxemia
High-flow Nasal Cannula vs. Helmet PSV vs. Helmet CPAP During Respiratory Failure
The investigators designed a cross-over, randomized trial to assess the physiological effects of helmet pressure support ventilation (PSV) and continuous positive airway pressure (CPAP) as compared to high-flow nasal cannula…
- Trial name
- HIGHFLOWHELMET (NCT04241861)
- Testing
- Respiratory support (High-flow oxygen therapy), Respiratory support (Helmet PSV), Respiratory support (Helmet CPAP)
- Where
- Italy
- Volunteers
- 15 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Obstructive Sleep Apnea (OSA)
Foam Mask - Assessment of Bioburden in a New Mask Seal Material
Obstructive sleep apnoea (OSA) is characterised by a partial or complete collapse of the upper airway during sleep. The treatment of choice for OSA is Continuous Positive Airway Pressure (CPAP).
- Trial name
- NCT00773721
- Testing
- CPAP mask
- Where
- Australia
- Volunteers
- 20 people
- Sponsor
- ResMed
Obstructive Sleep Apnea
Performance of the Tasman Continuous Positive Airway Pressure (CPAP) System
Assessment of the performance of the Tasman CPAP system in treating obstructive sleep apnea. The purpose of this study is to (1) evaluate the performance of this system in the efficacy of the treatment in comparison to S8 Escape…
- Trial name
- NCT01171066
- Testing
- Tasman CPAP system
- Where
- Australia
- Volunteers
- 57 people
- Sponsor
- ResMed
Obstructive Sleep Apnea
Analysis of a New Mask for Positive Airway Pressure (PAP) Device Users
BACKGROUND AND AIMS Continuous positive airway pressure (CPAP) is an effective therapy to treat sleep apnea. Sleep apnea is a condition where the airways collapse when the patient is asleep.
- Trial name
- NCT01847846
- Testing
- CPAP mask - prototype
- Where
- Australia
- Volunteers
- 23 people
- Sponsor
- ResMed
Obstructive Sleep Apnea (OSA)
Vent Flow Study of Prototype Nasal CPAP Mask
As continuous positive airway pressure is the treatment choice for OSA, a mask is vital in ensuring the effectiveness of therapy delivery. The study will evaluate the performance of a new mask system with diffuse vent technology.
- Trial name
- GVFECT (NCT02805777)
- Testing
- CPAP mask
- Sponsor
- ResMed
Obstructive Sleep Apnea
Effect of Nasal Continuous Positive Airway Pressure (CPAP) Blood Pressure and Vascular Endothelial Growth Factor in Obstructive Sleep Apnea Syndrome
Sleep-disordered breathing (SDB) briefly means cessation of breathing during sleep at least 5 times per hour. SDB is a common disorder affecting 9 to 24% of the middle-aged and overall 4% of the middle-aged male population…
- Trial name
- NCT00300872
- Testing
- Continuous positive airway pressure (CPAP)
- Where
- Hong Kong
- Volunteers
- 140 people
- Sponsor
- Chinese University of Hong Kong
Obstructive Sleep Apnea
Assessment of the Effect of PAP on Energy and Vitality in Mild OSA Patients: The Merge Study
The investigators wish to prospectively determine the response to CPAP in patients presenting with mild OSA. In many healthcare systems, patients with mild OSA (AHI 5-15) are not reimbursed for treatment.
- Trial name
- NCT02699463
- Testing
- Continous Positive Airway Pressure, Control Group
- Where
- 11 sites in United Kingdom
- Volunteers
- 301 people
- Sponsor
- ResMed
High Altitude Pulmonary Edema
Comparison of CPAP and Gamow Bag Ventilation to Treat HAPE
High altitude pulmonary edema (HAPE) is mostly treated with supplemental oxygen, nifedipine 30mg twice a day, rest, limiting cold exposure and descent (simulated or actual) Gamow Bag provides simulated descent and buy time for…
- Trial name
- CPAP (NCT04710953)
- Testing
- Continuous positive airway pressure machine
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- sultan mehmood kamran
Stroke, Sleep Apnea, Obstructive
Stroke and CPAP Outcome Study: A Sham-controlled Trial of CPAP Among Stroke Rehabilitation Patients
The purpose of this study is to assess the effect of continuous positive airway pressure (CPAP) on functional outcome in patients with acute stroke, the investigators conducted a sham-controlled, double-blind pilot trial during…
- Trial name
- SCOUTS (NCT02551757)
- Testing
- Auto-titrating CPAP
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of Washington
Sleep-disordered Breathing, Snoring
Hemodynamics Response to Upper Airway Obstruction in Marfan Syndrome
Upper airway obstruction (UAO) is an unrecognized source of hemodynamic stress that may contribute to aortic adverse events in persons with Marfan Syndrome (MFS).
- Trial name
- MSB (NCT03985657)
- Testing
- CPAP
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Neurocognitive Function, OSAS
Neurocognitive Function After Therapy of OSAS
Obstructive Sleep Apnea Syndrome (OSAS) is characterized by repeated episodes of airway obstruction while sleeping. Upper airway obstruction while sleeping leads to a dramatic decrease in oxygen saturation and to hypoxemia…
- Trial name
- 203_14_B (NCT02505620)
- Testing
- Treatment of OSAS with CPAP mask, Surgical Treatment with multilevel operation
- Where
- Germany
- Volunteers
- 80 people
- Sponsor
- University of Erlangen-Nürnberg Medical School
Diabetic Macular Edema, Sleep Apnea
Diabetic Macular Edema - Obstructive Sleep Apnea Relationship Study
The purpose of this study is to evaluate the relationship between DME and obstructive sleep apnea (OSA). OSA impacts millions of North Americans, many of whom are undiagnosed.
- Conditions
- Diabetic Macular Edema, Sleep Apnea, Non Proliferative Diabetic Retinopathy
- Trial name
- DME-OSA (NCT03597815)
- Testing
- Aflibercept 40 MG/ML [Eylea], OSA diagnostic test - overnight sleep study, CPAP therapy for OSA positive patients
- Where
- Canada
- Volunteers
- 150 people
- Sponsor
- Uptown Eye Specialists
Sleep Apnea Syndromes
Race And CPAP Effectiveness
Obstructive sleep apnea (OSA) is a major public health problem in the U.S. and more than 35% of Veterans are at high risk for OSA. OSA is associated with progression of hypertension, an important health problem in Veterans.
- Trial name
- RACE (NCT01960465)
- Testing
- Continuous positive airway pressure
- Where
- United States
- Volunteers
- 220 people
- Sponsor
- VA Office of Research and Development
Transient Ischemic Attack, Stroke
Sleep Apnea in TIA/Stroke: Reducing Cardiovascular Risk With Positive Airway Pressure
The goal of this study is to develop a novel study design to safely and ethically conduct a long-term randomized controlled trial among patients at high risk for both sleep apnea and cardiovascular events that will examine…
- Trial name
- SleepTight (NCT01446913)
- Testing
- Standard CPAP Intervention, Enhanced CPAP Intervention
- Where
- 2 sites in United States
- Volunteers
- 255 people
- Sponsor
- Yale University
Acute Respiratory Failure
Physiological Effects of a New Interface on Lung Ventilation and Gas Distribution
Hypoxemic Acute Respiratory Failure (hARF) is a common reason of admission to Intensive Care. Different modalities can be used to administer oxygen, which is the first supportive treatment in these patients.
- Trial name
- NCT04619641
- Testing
- High Flow Nasal Cannula (HFNC), Continuous Positive Airway Pressure (CPAP)
- Volunteers
- 15 people
- Sponsor
- University Magna Graecia
Acute Respiratory Failure
Effects of a New Interface for NIV on Respiratory Drive
This pilot physiologic randomized cross-over study was designed to investigate if, in patients with hARF, a new device combining high-flow oxygen through nasal cannula (HFNC) and continuous positive airway pressure (CPAP) reduces…
- Trial name
- NCT04619667
- Testing
- High Flow Nasal Cannula (HFNC), Continuous Positive Airway Pressure (CPAP)
- Volunteers
- 22 people
- Sponsor
- University Magna Graecia