Clinical trials: Obstructive Ventilation Disorder
COPD
Effects of Bevespi on Ventilation and Gas Exchange Abnormalities in COPD Assessed by 129Xe MRI
The purpose of this study is to determine whether the new inhaler, Bevespi improves lung function. Magnetic resonance imaging (MRI) using inhaled hyperpolarized 129Xe gas, that can provide useful images of the functioning of the…
- Trial name
- COPD (NCT03324607)
- Testing
- hyperpolarized 129Xe gas MRI, Bevespi Aerosphere
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Bastiaan Driehuys
Patient Adherence
Efficacy Of An Education Plan And Adherence Follow-Up To The Exercise In Patients With COPD
Chronic obstructive pulmonary disease is one of the main causes of morbidity and mortality worldwide, according to recent publications of the World Health Organization, its main feature is the response to noxious particles of…
- Trial name
- NCT05204498
- Testing
- Education plan and adherence to exercise
- Where
- Colombia
- Volunteers
- 31 people
- Sponsor
- Clínica de Occidente S.A
Dyspnea, Respiratory Insufficiency
Cognitive and Behavioral Intervention for the Management of Episodic Breathlessness in Patients With Advanced Disease
Episodic breathlessness is a common and distressing symptom in patients with advanced disease such as cancer, chronic obstructive pulmonary disease (COPD) and chronic heart failure.
- Conditions
- Dyspnea, Respiratory Insufficiency, Neoplasms, Pulmonary Disease, Chronic Obstructive
- Trial name
- CoBeMEB (NCT04630743)
- Testing
- Cognitive and Behavioral intervention for the Management of Episodic Breathlessness
- Where
- Germany
- Volunteers
- 49 people
- Sponsor
- University of Cologne
Obesity, Overweight
AMAZE 4: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Obstructive Sleep Apnoea Treated With Positive Airway Pressure Lose Weight and Improve Sleep Apnoea
This study is being done to look at the efficacy and safety of NNC0487-0111 in participants with overweight or obesity, and obstructive sleep apnoea treated with positive airway pressure.
- Conditions
- Obesity, Overweight, Obstructive Sleep Apnoea
- Trial name
- AMAZE 4 (NCT07571109)
- Testing
- NNC0487-0111
- Where
- 92 sites in United States, Australia and 8 more
- Volunteers
- 300 people
- Sponsor
- Novo Nordisk A/S
Obstructive Sleep Apnea (OSA)
Clinical Trial of the Cryosa System for the Treatment of Obstructive Sleep Apnea (ARCTIC_AUS)
This is a prospective, multicenter, non-randomized single-arm safety and performance study to collect data to evaluate the safety of the Cryosa procedure to treat obstructive sleep apnea (OSA) in patients with moderate to severe…
- Trial name
- NCT07021833
- Testing
- Cryosa Procedure
- Sponsor
- Cryosa, Inc.
Obstructive Sleep Apnea Syndrome
m-Rehab OSA : Impact of a Telerehabilitation Program Associated With CPAP on Severity Markers of Obstructive Sleep Apnea Syndrome
Obstructive sleep apnea syndrome (OSA) is a common condition associated with major repercussions such as excessive daytime sleepiness and impaired quality of life as well as metabolic and cardiovascular complications.
- Trial name
- mRehabOSA (NCT05049928)
- Testing
- Telerehabilitation solution (m-Rehab)
- Where
- France
- Volunteers
- 180 people
- Sponsor
- University Hospital, Montpellier
Obstructive Sleep Apnea, Heart Rhythm Disorder
Obstructive Sleep Apnea Destabilizes Myocardial Repolarization Homogeneity
Literature shows that patients with obesity and Obstructive Sleep Apnea (OSA), both occurring independently, are more likely to develop cardiovascular diseases and sudden cardiac death (SCD).
- Conditions
- Obstructive Sleep Apnea, Heart Rhythm Disorder, Obesity, Abdominal
- Trial name
- NCT04621032
- Testing
- Polygraphy monitoring, laboratory tests
- Volunteers
- 187 people
- Sponsor
- Nowodworskie Centrum Medyczne
Obstructive Sleep Apnea
Comparison of Auto-Adjusting Positive Airway Pressure Devices
Little is understood about how different auto-adjusting PAP devices operate. The purpose of this evaluation is to compare two devices in a randomised two night PSG trial.
- Trial name
- NCT02357706
- Testing
- APAP A (ResMed AirSense AutoSet), APAP B (Apex iCH Auto)
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- ResMed
Chronic Obstructive Pulmonary Disease
CLEAR Model for Predicting Ventilatory Liberation in Severe COPD
This prospective observational cohort study aims to prospectively evaluate and validate the Clinical Load, Exchange, Ability of Respiration, and Reserve (CLEAR) model for predicting sustained ventilatory liberation in patients…
- Trial name
- CLEAR (NCT07579052)
- Where
- Egypt
- Volunteers
- 400 people
- Sponsor
- Assiut University
Covid-19, Asthma
COVID-19 Related Lung Ventilation and Perfusion Injury
Little is currently known about the immediate and long-term effect of COVID-19 on lung ventilation (delivery of air to the lungs) and lung perfusion (delivery of blood to the lungs).
- Conditions
- Covid-19, Asthma, Healthy
- Trial name
- NCT04549636
- Testing
- V/Q SPECT-CT, St. George's Respiratory Questionnaire (SGRQ), mMRC (Modified Medical Research Council) Dyspnea Scale
- Where
- Canada
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- McMaster University
Obstructive Sleep Apnea, Obesity
Obesity and Obstructive Sleep Apnea (OSA) in Children
The goal of this research is to study the prevalence of sleep disordered breathing and associated morbidity in obese children and to examine the role of diet and physical activity in the treatment of sleep-disordered breathing in…
- Trial name
- NCT01135147
- Testing
- Diet, Surgery
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assaf-Harofeh Medical Center
Bruxism, Temporomandibular Joint Disorders
Aspects Associated With Obstructive Sleep Apnea, Bruxism and Orofacial Pain
This study evaluated the influence of the sleep bruxism (SB), awake bruxism (AB) and obstructive sleep apnea syndrome (OSAS) on the signs and symptoms of temporomandibular disorders (TMD).
- Conditions
- Bruxism, Temporomandibular Joint Disorders, Obstructive Sleep Apnea Syndrome
- Trial name
- NCT03766464
- Testing
- Evaluation of TMD and pain sensitivity, Evaluation of SB, Evaluation of AB
- Where
- Brazil
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Federal University of Pelotas
Obstructive Sleep Apnea
Patient Perception Questionnaire Validation
Validation of the patient perception questionnaire relating to CPAP use
- Trial name
- NCT02067000
- Testing
- Obstructive Sleep Apnea
- Where
- United States
- Volunteers
- 217 people
- Sponsor
- Fisher and Paykel Healthcare
Pulmonary Disease, Chronic Obstructive
Effect of Expiratory Positive Pressure on Dynamic Hyperinflation and Ability to Exercise With Upper Limbs in COPD
The study will evaluate the effect of positive airway expiratory pressure (EPAP) on patients with chronic obstructive pulmonary disease (COPD) during submaximal upper limb exercise.
- Trial name
- NCT03073564
- Testing
- Endurance test for upper limbs, Functional test
- Where
- Brazil
- Volunteers
- 19 people
- Sponsor
- Hospital de Clinicas de Porto Alegre
Obstructive Sleep Apnoea Hypopnoea Syndrome
REMStar Auto With C-Flex - In-Laboratory Performance v. Conventionally Titrated CPAP Therapy: Performances and Preferences
This study will evaluate the use of REMStar Auto with C-Flex (RSA C-Flex) therapy in subjects with previously diagnosed obstructive sleep apnea / hypopnea syndrome, during in-laboratory studies.
- Trial name
- NCT00358800
- Testing
- REMStar Auto with C-Flex
- Where
- Canada
- Volunteers
- 15 people
- Sponsor
- University of British Columbia
Apnea, Sleep
Remifentanil in Adults With OSA
Obstructive Sleep Apnea (OSA) is the most common problem that affects sleep. People with this problem have their airway blocked or minimized, causing snoring or gasping while sleeping.
- Trial name
- AROSA (NCT02898792)
- Testing
- Targeted infusion of remifentanil
- Where
- United States
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Sleep-Disordered Breathing, Sleep Architecture
Screening of OSA in Hospitalized Stroke Patients Using BSP
Obstructive sleep apnea (OSA) is prevalent in patients with stroke and has a negative effect on outcomes by predisposing them to recurrent stroke, increasing mortality, and so forth.
- Conditions
- Sleep-Disordered Breathing, Sleep Architecture, Stroke, Acute
- Trial name
- NCT05466864
- Testing
- Belun Sleep platform
- Where
- Taiwan
- Volunteers
- 120 people
- Sponsor
- Taipei Medical University Shuang Ho Hospital
Asthma
Comparison of Methacholine Bronchial Provocation With Wright and Devilbiss646 Nebulizers
The purpose of this study is to compare the diagnostic validity (sensitivity and specificity) and evaluate the safety of 2-min Tidal Breathing methacholine bronchial provocation tests with the Wright and Devilbiss646 nebulizers…
- Trial name
- NCT02502825
- Testing
- methacholine, Wright Nebulizer, Devilbiss646 Nebulizer
- Where
- China
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Guangzhou Institute of Respiratory Disease
Pneumonia, Bronchiolitis
Diagnosing Pneumonia Under Low-resource Conditions
Pneumonia is the commonest cause of death in children worldwide, killing 1.5 million children under the age of 5 years, every year. This is more than the number of children dying from AIDS, malaria and tuberculosis combined.
- Conditions
- Pneumonia, Bronchiolitis, Asthma
- Trial name
- NCT01997047
- Where
- Canada
- Volunteers
- 502 people
- Sponsor
- University of British Columbia
Obstructive Sleep Apnea
Markers in Exhaled Breath Condensate in Obstructive Sleep Apnoea (OSA) Patients
Patients with obstructive sleep apnoea (OSA) have repetitive episodes of partial or complete upper airway obstruction during sleep.
- Trial name
- NCT00287638
- Testing
- CPAP
- Where
- Hong Kong
- Volunteers
- 60 people
- Sponsor
- Chinese University of Hong Kong
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