Clinical trials: Obstructive Ventilation Disorder
Obstructive Sleep Apnea, Hypertension
Molecular Profile of Cardiovascular Risk in Obstructive Sleep Apnea Patients: Personalized Predictive Model.
Evaluation of anthropometric, clinical and biological profile in four groups that represents transversely the natural history of Obstructive Sleep Apnea (OSA) and its associated cardiovascular comorbidities: non-OSA, OSA without…
- Conditions
- Obstructive Sleep Apnea, Hypertension, Cardiovascular Diseases
- Trial name
- NCT03513926
- Testing
- Continuous Positive Airway Pressure
- Where
- Spain
- Volunteers
- 338 people, healthy volunteers welcome
- Sponsor
- Sociedad Española de Neumología y Cirugía Torácica
Obstructive Sleep Apnea
Sleep Apnea Study in Adults Using DreamPort-Eclipse and a Traditional Nasal Mask
The Randomized Controlled Trial of Bleep DreamPort-Eclipse Study is a two-arm, randomized, prospective, non-blinded study to assess the effectiveness of the novel CPAP human interface design to improve leak, AHI, and pressure…
- Trial name
- NCT05818540
- Testing
- Eclipse novel CPAP mask, ResMed P-10 mask
- Where
- United States
- Volunteers
- 173 people, healthy volunteers welcome
- Sponsor
- Bleep, LLC
Obstructive Sleep Apnea
Obstructive Sleep Apnea in the Absence of Metabolic Syndrome
Obstructive Sleep Apnea (OSA) is commonly associated with factors that increase cardiovascular risk, including Metabolic Syndrome (MS).
- Trial name
- NCT01635010
- Testing
- continuous positive airway pressure (CPAP)
- Where
- Brazil
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Associação Fundo de Incentivo à Pesquisa
COPD, Lung Function Decreased
Permian Health Women's Lung Health Study
The goal of this cross-sectional observational study is to estimate the prevalence of lung function impairment as measured by spirometry in a population of Gambian women aged 15 and older.
- Conditions
- COPD, Lung Function Decreased, Alpha 1-Antitrypsin
- Trial name
- WLHS (NCT06029543)
- Where
- The Gambia
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Permian Health Lung Institute
Chronic Cough (CC), Asthma
The Safety, Feasibility, and Repeatability of Inhaled ATP Cough Challenges
The inhalation of adenosine 5'-triphosphate (ATP) to evoke cough (ATP cough challenge) is becoming increasingly used as a tool to measure cough hypersensitivity in patients with chronic cough.
- Trial name
- NCT07085975
- Testing
- Adenosine 5'-triphosphate
- Where
- Canada
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- McMaster University
COPD, Non Invasive Ventilation
Prospective Cohort of Respiratory Insufficiency Outcome
The Respiratory Insufficiency Outcome (RIO) project consists in a french multicenter prospective cohort of patients with chronic obstructive pulmonary disease (COPD) undergoing domiciliary noninvasive positive pressure…
- Trial name
- RIO (NCT01192451)
- Where
- 4 sites in France
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Shift-Work Sleep Disorder, Insomnia
Fire Fighter Fatigue Management Program: Operation Fight Fatigue
Firefighters frequently work extended duration shifts and long work weeks which have adverse effects on alertness, health, safety and performance.
- Conditions
- Shift-Work Sleep Disorder, Insomnia, Restless Leg Syndrome, Obstructive Sleep Apnea
- Trial name
- NCT01672502
- Testing
- Sleep health education provided via a web-based program, Sleep disorder detection and treatment, Optimization of Sleep in Fire Station
- Where
- United States
- Volunteers
- 620 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Sleep Apnea
Normal Polysomnography Values in Healthy Children and Adolescents in China
The study is designed to investigate normal polysomnographic respiratory values of Chinese healthy children and adolescents. By collecting the polysomnography (PSG) data and parameters of respiratory and sleep architecture，we…
- Trial name
- PSGNV (NCT02761902)
- Where
- China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Beijing Children's Hospital
Sleep Apnea, Obstructive
Effect of OSA on RV Heamodynamics and Function
Correlation of severity of obstructive sleep apnea and function of the right ventricle by means of 2D echocardiography and cardiac MRI
- Trial name
- NCT03267667
- Testing
- 2D Echocardiography and cardiac MRI
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Apnea, Obstructive, Exercise Addiction
Development and Investigation of the ApneaTheraPlay
Obstructive Sleep Apnea Syndrome (OSAS) is commonly treated with CPAP devices, but adherence rates are low. Exercise has been shown to strengthen respiratory muscles, improve upper airway function, and enhance sleep quality.
- Conditions
- Apnea, Obstructive, Exercise Addiction, Physiotherapy and Rehabilitation
- Trial name
- NCT07214636
- Testing
- Structured Pre-Sleep Exercise, ApneaTheraPlay (ATP)
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Medipol University
Obstructive Sleep Apnea
Targeted CPAP Therapy for Obstructive Sleep Apnea in Pregnancy
Prospective, randomized controlled trial. Pregnant women in early pregnancy will be randomized to either the Sleep Study + CPAP (Continuous Positive Airway Pressure Therapy) group or to a Standard Prenatal Care group.
- Trial name
- NCT02755831
- Testing
- CPAP, Pre-natal care
- Where
- United States
- Volunteers
- 193 people, healthy volunteers welcome
- Sponsor
- United States Naval Medical Center, San Diego
Mountain Sickness, Chronic
Chronic Mountain Sickness, Systemic Vascular Function
Diseases associated with chronic hypoxemia like chronic obstructive pulmonary disease (COPD) or emphysema, represent major medical and socio-economical problems and one of the leading cause of morbidity and mortality in the…
- Trial name
- CMS (NCT01182792)
- Testing
- Vitamin C and E
- Where
- 2 sites in Bolivia, Switzerland
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Lausanne Hospitals
Thoracic Aortic Aneurysm Without Rupture, Obstructive Sleep Apnea
Obstructive Sleep Apnoea in Adolescents With Thoracic Aortic Aneurysm
The objective of this prospective cohort study is to determine the prevalence of obstructive sleep apnoea (OSA) in patients with and without thoracic aortic aneurysm.
- Trial name
- OSA in TAA (NCT03400319)
- Where
- Switzerland
- Volunteers
- 174 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Obstructive Sleep Apnea, Fatty Acid Metabolism
Fatty Acid Metabolism in Obstructive Sleep Apnea (FAMOSA)
Obstructive sleep apnea syndrome (OSA) is a disease affecting 5-15% of population and 50-80% of type 2 diabetes mellitus (T2DM) and obese subjects. OSA causally contributes to the development of glucose intolerance and T2DM.
- Conditions
- Obstructive Sleep Apnea, Fatty Acid Metabolism, Continuous Positive Airway Pressure
- Trial name
- FAMOSA (NCT02683616)
- Testing
- CPAP
- Where
- Czechia
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Faculty Hospital Kralovske Vinohrady
Sleep Disordered Breathing, Sleep Hypopnea
Apnea Hypopnea Index Severity Versus Head Position During Sleep
This study evaluates the correlation of the position of the head during sleep, independent of the position of the torso, and the severity of apnea hypopneas in obstructive sleep apnea.
- Conditions
- Sleep Disordered Breathing, Sleep Hypopnea, Sleep Apnea, Sleep Apnea, Obstructive
- Trial name
- NCT04086407
- Testing
- Dual-axis inclinometer attached to the subject's forehead with tape
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Sleep Systems
Spinal Cord Injury, Sleep Apnea, Obstructive
Sleep-Disordered Breathing in Chronic SCI
The purpose of this study is to examine impact of Sleep Disordered Breathing (SDB) treatment in persons with chronic Spinal Cord Injury (SCI).
- Trial name
- NCT02176928
- Testing
- AutoPAP
- Where
- 4 sites in United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Miami
Obstructive Sleep Apnea
Belun Ring Validation Study for Assessment of Obstructive Sleep Apnea
This study aims to determine the overall accuracy, sensitivity, and specificity of the Belun Ring device in evaluating obstructive sleep apnea by comparing the device to the attended overnight in-lab polysomnography which is the…
- Trial name
- NCT03997916
- Testing
- Belun Ring, PSG
- Where
- 2 sites in United States
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- University Hospitals Cleveland Medical Center
Obstructive Sleep Apnea, Difficult Intubation
Airway Ultrasonography Measurements With Cormack Lehane Classification in Patients With OSA
Airway assessment using ultrasonography can provide an additional information in identifying difficult intubation in OSA patients.
- Trial name
- NCT03899519
- Where
- Malaysia
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Universiti Sains Malaysia
Sleep Apnea, Obstructive
Correlation Between Preeclampsia and Positive for Obstructive Sleep Apnea Screening Test: STOPBANG Questionnaire
The purpose of this study is to find the correlation between high risk OSA (obstructive sleep apnea) patient, based on Stop-bang screening tool and preeclampsia
- Trial name
- NCT02800798
- Testing
- Preeclampsia positive
- Volunteers
- 1,100 people, healthy volunteers welcome
- Sponsor
- Ramathibodi Hospital
Bronchial Asthma, Bronchiectasis
The Use of Entropy to Assess Sleep Disordered Breathing in Chronic Respiratory Disease
Research is being conducted into chronic respiratory diseases, including chronic obstructive pulmonary disease (COPD), asthma, interstitial lung disease, and bronchiectasis.
- Conditions
- Bronchial Asthma, Bronchiectasis, ILD, COPD
- Trial name
- NCT07060079
- Where
- United Kingdom
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University College, London