Clinical trials: CPAP
Preeclampsia, Hypertension
CPAP in Preeclampsia
Study design: Single blinded randomised control trial Planned sample size: 30 (women randomized 2:1 to receive either CPAP or no CPAP) Objectives: Primary objective: Assess the effects of nasal CPAP on sleep physiology, 24 blood…
- Trial name
- NCT02303834
- Testing
- Continuous Positive Airway Pressure Ventilation (CPAP)
- Where
- 2 sites in Australia
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Sydney
Obstructive Sleep Apnea, Hypoxemia
Mechanisms of Endothelial Cell Dysfunction in Sleep Apnea
Sleep apnea is a common sleep disorder characterized by temporary stops in breathing during sleep and has been associated with the development of cardiovascular disease.
- Trial name
- NCT00859950
- Testing
- Continuous Positive Airway Pressure (CPAP)
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Intubation;Difficult
Effectiveness of Preoxygenation With Positive Airway Pressure: a Comparison of the Supine and 25° Head up Position
Several techniques such as positive airway pressure and head-up tilt during preoxygenation have shown to prolong non-hypoxic apnea period compared to conventional technique.
- Trial name
- NCT03861949
- Testing
- 5 cmH2O CPAP, head-up position
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- B.P. Koirala Institute of Health Sciences
Sleep Apnea, Ventricular Arrythmias
Sleep Apnea-hypopnea Syndrome (SAHS) and Ventricular Arrhythmias
Hypothesis: The CPAP treatment diminishes the effect of ventricular arrhythmias in patients with ischemic heart disease or dilated myocardiopathy, systolic ventricular disfunction and sleep apnea-hypopnea syndrome…
- Conditions
- Sleep Apnea, Ventricular Arrythmias, Systolic Left Ventricle Dysfunction
- Trial name
- SAHS-ICD (NCT00765713)
- Testing
- Nasal continuous positive airway pressure
- Where
- 3 sites in Spain
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- Hospital Universitario La Paz
Obstructive Sleep Apnea
The Continuous Positive Airway Pressure Effect on Rho-associated Coiled-coil Containing Kinases Activity.
The ROCK (Rho-associated coiled-coil containing kinases) play a critical role in the pathogenesis of cardiovascular diseases and left ventricle hypertrophy (LVH).
- Trial name
- NCT05014529
- Where
- Taiwan
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Dysphagia, OSA
Obstructive Sleep Apnea (OSA), Oral Frailty, Dysphagia, Continuous Positive Airway Pressure (CPAP)
The purpose of this study is to evaluate the effects of the CPAP treatment on oral frailty and dysphagia among OSA patients.
- Conditions
- Dysphagia, OSA, CPAP
- Trial name
- NCT05977296
- Testing
- CPAP
- Where
- Taiwan
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- National Cheng-Kung University Hospital
Obstructive Sleep Apnea, Alzheimer's Disease
Brain Sleep Clearance of Amyloid-Beta Peptides
The 'Amyloid Cascade Hypothesis' posits that the accumulation of a peptide, amyloid beta (Aβ), in the brain is the initiating event in Alzheimer's disease (AD), however, the mechanisms involved are not well understood.
- Trial name
- Brain SCRAPs (NCT02474251)
- Testing
- Continuous positive airway pressure device
- Where
- 2 sites in United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Severe Asthma With Obstructive Sleep Apnea
The Efficacy of Continuous Positive Airway Pressure in Achieving Asthma Control in Patients With Severe Asthma and Obstructive Sleep Apnea
Asthma is a common heterogeneous chronic disorder of the airways, characterized by variables, usually reversible and recurring symptoms related to one or more of airflow obstruction, bronchial hyper-responsiveness, and underlying…
- Trial name
- NCT05470153
- Testing
- Continuous Positive Airway Pressure
- Where
- Saudi Arabia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- King Abdulaziz University
Hypertension, Resistant to Conventional Therapy, Sleep Apnea
Physical Activity Program for Reducing Blood Pressure in Sleep Apnea Patients With Resistant Hypertension
Investigators hypothesize that CPAP treatment for suppressing OSAS in combination with a physical activity program will optimize 24-hour blood pressure control in patients with OSA-related resistant hypertension.
- Trial name
- RAP (NCT02057783)
- Testing
- Physical activity
- Where
- 5 sites in Canada, France and 1 more
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- AGIR à Dom
Obstructive Sleep Apnea
The Role of the Device Operating Under the Continuous Positive Airway Pressure in the Recovery Process of Cochlea
Hypothesis: Patients with obstructive sleep apnea syndrome (OSAS) have cochlear receptor cells damage because of prolonged, recurrent hypoxia.
- Trial name
- NCT05362890
- Testing
- DEVICE OPERATING UNDER THE CONTINOUS POSITIVE AIRWAY PRESSURE
- Where
- Croatia
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Mirjana Grebenar Cerkez
Obstructive Sleep Apnea
Acute Effect of CPAP on Weight in Patients With Obstructive Sleep Apnea
The effect of CPAP on weight and fluid homeostasis will be assessed. Obstructive sleep apnea treatment-naive subjects will randomized to CPAP and control groups.
- Trial name
- NCT05253963
- Testing
- Continuous Positive Airway Pressure
- Where
- Brazil
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Snoring
Home-Use Impact and Effectiveness of Cloud 9
This is an interventional study in which patients with a history of habitual snoring will use the low-pressure CPAP device at home for about 4 weeks.
- Trial name
- Cloud9 (NCT02688335)
- Testing
- Cloud9
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Preterm Birth, Oxygen Toxicity
Fetal Haemoglobin and Cerebral and Peripheral Oxygenation.
The aim of this study is to investigate the relationship between cerebral and peripheral oxygenation and oxygen extraction, as measured by NIRS (near-infrared spectroscopy ), and the FHbF (fraction of fetal hemoglobin) and…
- Conditions
- Preterm Birth, Oxygen Toxicity, Fetal Hemoglobin
- Trial name
- HbFIN (NCT04802629)
- Testing
- Near-infrared spectroscopy
- Where
- Austria
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Continuous Positive Airway Pressure, Adverse Effect
Addressing Unintentional Leakage When Using Nasal CPAP - Study B
Oral unintentional leak is a common side effect of continuous positive airway pressure (CPAP) for obstructive sleep apnea (OSA) treatment.
- Conditions
- Continuous Positive Airway Pressure, Adverse Effect, Obstructive Sleep Apnea
- Trial name
- NCT06570629
- Testing
- Oronasal CPAP, Nasal CPAP plus Chinstrap
- Where
- Brazil
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
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
Respiratory Distress Syndrome, Newborn
"Effectiveness of Delivery Room Bubble CPAP in Preterm Infants With Respiratory Distress
Background When babies are born too early (preterm), their lungs are often not fully developed. They may have trouble breathing because their airways and chest are not strong enough, and their lungs don't make enough surfactant…
- Trial name
- NCT07162285
- Testing
- Delivery Room Bubble CPAP, Delivery Room Supplemental Oxygen
- Where
- Bangladesh
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
Depression, Sleep Apnea, Obstructive
Treatment Resistant Depression and Obstructive Sleep Apnea, Effect of Continuous Positive Airway Pressure (CPAP)
The purpose of the study is to determine the effect on mood and anxiety symptoms of adding CPAP to the psychiatric treatment of patients with TRD (treatment resistant depression) and associated OSA (obstructive sleep apnea).
- Trial name
- NCT00441636
- Testing
- continuous positive airway pressure (CPAP)
- Where
- Canada
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Queen's University
Pulmonary Ventilation, Capnography
Non-invasive Tidal Volume Monitoring Using the Linshom Respiratory Monitoring Device
Many post-operative complications arise from patients who breathe inadequately. Inadequate respiration, whether the result of surgery or the anesthesia, causes a decrease in blood oxygen saturation and an increase in carbon…
- Trial name
- NCT03279458
- Testing
- Linshom Respiratory Monitoring Device
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Mississippi Medical Center
Obstructive Sleep Apnea
Ezopiclone Improves the Quality of Overnight Polysomnography
Patients often have difficulty sleeping during overnight sleep testing in a lab environment. The purpose of this study is to determine if taking a sleep aid will improve sleep and therefore the quality of the sleep study.
- Trial name
- NCT00507117
- Testing
- Lunesta
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Walter Reed Army Medical Center
Obstructive Sleep Apnea, Obstructive Sleep Apnea (OSA)
Identification of Biomarkers of Obstructive Sleep Apnea.
Obstructive sleep apnea (OSA) is a common sleep disorder associated with intermittent hypoxia, systemic inflammation, oxidative stress, and an increased risk of cardiovascular and metabolic diseases.
- Conditions
- Obstructive Sleep Apnea, Obstructive Sleep Apnea (OSA), Obstructive Sleep Apnea (OSAS), Obstructive Sleep Apnea (SAOS)
- Trial name
- NCT07723144
- Testing
- Positive Airway Pressure (PAP) Therapy
- Where
- Poland
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Medical University of Bialystok