Clinical trials: Obstructive Ventilation Disorder
Obstructive Sleep Apnea
Positive Pressure Treatment of Obstructive Sleep Apnea
Six month at home positive pressure therapy study; which mode of therapy will lead to better adherence and patient outcomes?
- Trial name
- NCT00636181
- Testing
- Auto AFlex, Auto CPAP, CPAP
- Where
- 5 sites in United States, Germany
- Volunteers
- 168 people, healthy volunteers welcome
- Sponsor
- Philips Respironics
Pulmonary Disease, Chronic Obstructive
Effects of Dynamic Hyperinflation on the Left-ventricular Diastolic Function in Healthy Male Subjects
The aim of this study is to identify whether actively induced dynamic hyperinflation can cause left-ventricular diastolic dysfunction in healthy male subjects in order to explore the mechanisms of developing cardiac dysfunctions…
- Trial name
- NCT03500822
- Testing
- Metronome-paced tachypnea, Expiratory-stenosis breathing
- Where
- Austria
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Otto Wagner Hospital
Type 2 Diabetes, Obstructive Sleep Apnoea
EndoBarrier in Obstructive Sleep Apnoea Study
Obstructive sleep apnoea (OSA) is a common condition in which the upper airways (windpipe) collapse repeatedly during sleep, blocking the flow of air into the lungs.
- Conditions
- Type 2 Diabetes, Obstructive Sleep Apnoea, Obesity
- Trial name
- End-OSA (NCT06376305)
- Testing
- EndoBarrier
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Dr Bob Ryder
Maternal Hypertension
The Effect of CPAP on Maternal and Infant Outcomes in Pregnant Women With OSAS
The goal of this clinical trial is to learn about the impact of CPAP on the maternal and infant outcomes of women with obstructive sleep apnea syndrome.
- Trial name
- NCT06344702
- Testing
- CPAP
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Sleep Apnea, Obstructive
Evaluation of Self-efficacy as a Predictor for CPAP-compliance in a OSAS-patients French Cohort
Continuous positive airway pressure (CPAP) is the reference treatment for obstructive sleep apnea syndrome (OSAS) and is effective in improving symptoms of OSAS, reducing risk of accidents and improving quality of life.
- Trial name
- SAFES (NCT05053581)
- Testing
- Survey
- Where
- France
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
Subclinical Cardiovascular Impairments, Obstructive Sleep Apnea Syndrome
Cardiovascular Impairments and Obstructive Sleep Apnea Syndrome
Which are the anthropometric parameters and/or of severity of the syndrome of apnea of sleep (SAS) which make it possible to anticipate occurred of vascular anomalies, anatomical and/or functional precociously found among…
- Trial name
- INFRASAS (NCT01089257)
- Where
- 3 sites in France
- Volunteers
- 133 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
COPD, Hypertension
Sleepiz One+ Versus Capnography and Electrocardiography
EtCO2, or exhaled carbon dioxide, is a non-invasive and commonly used measure for respiratory rate and function. It can be easily monitored using a device called a capnograph, which consists of a sensor that is placed near the…
- Conditions
- COPD, Hypertension, Sleep Apnea, Asthma
- Trial name
- SPZCAP (NCT05712226)
- Testing
- Sleepiz One+
- Where
- Switzerland
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Sleepiz AG
Respiratory Diseases, Lung Diseases
In Vitro Assessment of a Breath-synchronized Vibrating Mesh Nebulizer During Non Invasive Ventilation
Using an adult lung bench model of non invasive ventilation, the aim of the study is to compare an experimental system of breath-synchronized vibrating mesh nebulizer to a conventional vibrating mesh nebulizer during non invasive…
- Conditions
- Respiratory Diseases, Lung Diseases, Cystic Fibrosis, COPD
- Trial name
- Synchro-Neb (NCT02084043)
- Testing
- Nebulization of Amikacin during NIV (RR: 15 cycles/minute), Nebulization of Amikacin during NIV (RR: 25 cycles/minute)
- Where
- Belgium
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- University Hospital St Luc, Brussels
Cough
An Investigation Into the Mechanism of Inhalation Cough Challenge
Despite its commonplace use in respiratory medicine the mechanism whereby inhalation challenge with a variety of mild acid aerosols produces a dose related and predictable cough is unknown.
- Trial name
- NCT02039999
- Testing
- Nebulised citric acid in serial dilutions, Nebulised ATP solution in serial dilutions, Nebulised TRPA1 agonist solution in serial dilutions
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hull University Teaching Hospitals NHS Trust
Sleep Disorders, Sleep Apnea, Obstructive
Sleep Disorders Management, Health and Safety in Police
The purpose of the study is to test the effect of a sleep disorders detection and treatment program for police officers on their safety, quality of life, and job performance. The program is called Operation Healthy Sleep.
- Conditions
- Sleep Disorders, Sleep Apnea, Obstructive, Restless Legs Syndrome, Sleep Disorders, Circadian Rhythm
- Trial name
- NCT00207285
- Testing
- Sleep Hygiene Education, Screening and Treatment of Sleep Disorders
- Where
- United States
- Volunteers
- 731 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Obstructive Sleep Apnoea
Dynamic Alterations of Tongue in Sleep Apnoea Hypopnea Syndrome During Sleep
The aim of this study was to evaluate the dynamic changes of the tongue in patients with obstructive sleep apnoea hypopnea syndrome (OSAHS) during sleep and while awake by using Ultrafast Magnetic Resonance Imaging (UMRI)
- Trial name
- NCT01687855
- Testing
- Ultrafast Magnetic Resonance Imaging
- Where
- China
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Wenzhou Medical University
Obstructive Sleep Apnea
TipTraQ Home Sleep Test Study, SHH
The clinical study aims to develop and validate the TipTraQ system, created by PranaQ, a home sleep test for sleep apnea screening.
- Trial name
- NCT06633887
- Where
- Taiwan
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- PranaQ Pte. Ltd.
Chronic Obstructive Pulmonary Disease
Prevalence of Undiagnosed Chronic Obstructive Pulmonary Disease Sufferers in the Region of Murcia
The purpose of this study is determine the prevalence of undiagnosed Chronic Obstructive Pulmonary Disease (COPD) in population served and with exposure to cigarettes in the Region of Murcia
- Trial name
- NCT01380470
- Where
- Spain
- Volunteers
- 1,052 people, healthy volunteers welcome
- Sponsor
- Fundacion para la Formacion e Investigacion Sanitarias de la Region de Murcia
Obstructive Sleep Apnea, Inflammation
A Community Study of the Risk for Obstructive Sleep Apnea and Respiratory Inflammation in an Adult Chinese Population
We aimed to investigate the relationship between obstructive sleep apnea (OSA) risk and respiratory inflammation evaluated by the exhaled breath condensate （EBC）interleukin-6 IL-6 and plasma SP-D, based on the Berlin…
- Conditions
- Obstructive Sleep Apnea, Inflammation, Exhaled Breath Condensate, Surveys and Questionnaires
- Trial name
- NCT04832711
- Where
- China
- Volunteers
- 1,270 people, healthy volunteers welcome
- Sponsor
- Peking University First Hospital
Nasal Polyps, Asthma
Assessment of Oral and Nasal Breathing With Sensors Analyzing Algorithm
The goal of this observational study is to learn about the agreement between sensors analyzing algorithm and body plethysmography in measuring oral and nasal breathing in healthy adults, and in patients with chronic…
- Conditions
- Nasal Polyps, Asthma, COPD, Allergic Rhinitis
- Trial name
- NCT05869071
- Testing
- Sensor analyzing software (own development), Body plethysmograph
- Where
- Finland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Oulu University Hospital
Obstructive Sleep Apnea
Immunological Consequences of Obstructive Sleep Apnea
Obstructive sleep apnea (OSA) is a medical problem whose importance is increasing in recognition and awareness. OSA is associated with the development of hypertension and other cardiovascular diseases (1,2).
- Trial name
- NCT00214071
- Testing
- Influenza vaccine
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Obstructive Apnea
Comparison of a Demand Oxygen Delivery
Conducting a randomized control trial of oxygen in children with Down syndrome to treat moderate to severe obstructive sleep apnea.
- Trial name
- DOSA (NCT06609694)
- Testing
- Portable oxygen concentrator Inogen G5 model
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Acid Reflux Disease, Obstructive Sleep Apnea
Study of Pantoprazole for Sleepiness Associated With Acid Reflux and Sleep Apnea
The purpose of this study is to determine if using Pantoprazole decreases your daytime sleepiness and improves your reaction time when compared to using a placebo (sugar pill).
- Trial name
- NCT00307944
- Testing
- Pantoprazole
- Where
- United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- University of Cincinnati
Continuous Positive Airway Pressure, Adverse Effect
Addressing Unintentional Leakage When Using Nasal CPAP - Study A
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
- NCT06570616
- Testing
- CPAP (fixed mode), APAP (automatic mode)
- Where
- 2 sites in Brazil
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Obstructive Sleep Apnea
Dilator Muscle Activity in Health and Sleep Apnea
The role of control of peri-pharyngeal muscle tone in the pathogenesis of obstructive sleep apnea (OSA) is obvious: pharyngeal obstruction occurs only during sleep; and pharyngeal collapse occurs in almost all healthy subjects…
- Trial name
- NCT04254341
- Testing
- patients with OSA
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Bnai Zion Medical Center