Clinical trials: Obstructive Ventilation Disorder
Asthma Control, Pulmonary Function
Asthma Intervention With Residential Ventilation and Air Cleaner (AIRVAC) Study
The primary goal of this study is to investigate the comparative long-term (i.e., 1-year) effectiveness of energy recovery ventilators (ERVs) and portable air cleaners (PACs) in reducing indoor air pollutants and mold levels and…
- Conditions
- Asthma Control, Pulmonary Function, Quality of Life, Stress
- Trial name
- NCT07196436
- Testing
- Energy Recovery Ventilator, Portable Air Cleaner
- Where
- 2 sites in United States
- Volunteers
- 80 people
- Sponsor
- The University of Texas at Arlington
Chronic Respiratory Failure
Telemedicine for Patients With Chronic Respiratory Insufficiency
In unstable patients needing oxygen and/or home mechanical ventilation, a nurse-centred TM programme (supported by continuous availability of a call centre and a pulsed oxygen system) is cost/effective saving health care…
- Trial name
- NCT00563745
- Testing
- telemedicine program
- Where
- Italy
- Volunteers
- 240 people
- Sponsor
- Michele Vitacca
Copd, Dyspnea
Effects of Menthol on Dyspnoea in COPD Patients
Chronic obstructive pulmonary disease (COPD) is characterised by non-reversible bronchial obstruction associated with systemic disorders and comorbid factors.
- Conditions
- Copd, Dyspnea, Lung Diseases
- Trial name
- MEDiC (NCT03626519)
- Testing
- Test with Menthol
- Where
- 3 sites in France
- Volunteers
- 63 people
- Sponsor
- Groupe Hospitalier du Havre
Transient Ischemic Attack, Stroke
Post-stroke Triage "DOC": Simple Screening for Depression, Obstructive Sleep Apnea and Cognitive Impairment
The purpose of this study is to determine whether simple, evidence-based clinical screening be quickly and feasibly implemented (>85% of patients in an average of <6 minutes) in large-volume urgent transient ischemic attack…
- Conditions
- Transient Ischemic Attack, Stroke, Depression, Obstructive Sleep Apnea
- Trial name
- NCT02007265
- Where
- Canada
- Volunteers
- 1,504 people
- Sponsor
- Sunnybrook Health Sciences Centre
Obstructive Sleep Apnea
Prevalence of Sleep Apnoea in Adolescents
Obstructive sleep apnoea (OSA) is associated with a variety of important complications, namely cardiovascular, neurocognitive and metabolic disturbances. The prevalence of OSA is well studied in children and adults.
- Trial name
- NCT03895775
- Where
- Hong Kong
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Obstructive Sleep Apnea
Adaptation and Validation of Pediatric Sleep Questionnaire (PSQ) in Arabic
The gold-standard in the diagnosis of Sleep-Related Breathing Disorders (SRBDs) is polysomnography, but the time, effort, and expense of laboratory studies has limited relevant research and particularly epidemiological research…
- Trial name
- NCT06141707
- Testing
- Arabic pediatric sleep questionnaire
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- Minia University
COPD, Asthma (Diagnosis)
A Study to Evaluate the Diagnostic Performance of Portable Oscillometry Across Chronic Respiratory Diseases
This is a prospective, multicenter, observational cohort study enrolling approximately 4,000 subjects across about 50 centers, including patients with COPD (confirmed and suspected), asthma (confirmed and suspected)…
- Conditions
- COPD, Asthma (Diagnosis), Chronic Respiratory Diseases, Bronchiectasis
- Trial name
- NCT07631507
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University
Obstructive Sleep Apnea
Design and Usability Testing of a Tailored Intervention About Sleep and Sleep Disorders Among Transportation Workers
The objective of this protocol is to conduct a focus group to identify OSA beliefs, attitudes, and knowledge among employees in the transportation industry on shift schedules.
- Trial name
- NCT05039528
- Testing
- Personalized OSA messages, Control
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Sleep Apnea, Obstructive, Continuous Positive Airway Pressure
Efficacy of Simple Continuous Positive Airway Pressure on Patients With Obstructive Sleep Apnea
Obstructive sleep apnea (OSA) is a common and frequently-occurring disease. The incidence of OSA is more than 4% in general population, and as high as 20% - 40% in the elderly.
- Conditions
- Sleep Apnea, Obstructive, Continuous Positive Airway Pressure, Polysomnography
- Trial name
- NCT03782844
- Testing
- Simple CPAP+Conventional fixed CPAP, Simple CPAP + Auto CPAP
- Where
- China
- Volunteers
- 100 people
- Sponsor
- State Key Laboratory of Respiratory Disease
Sleep Apnea, Obstructive, Tonsillitis
Laryngeal Mask Airway in Pediatric Adenotonsillectomy
The study will compare how often the tubing kinks when a LMA (laryngeal mask airway) with modified retractor is used compared to use of an endotracheal tube (ETT) and non modified retractor is used.
- Trial name
- LMA (NCT01695980)
- Testing
- ETT with non modified retractor, LMA with modified retractor
- Where
- United States
- Volunteers
- 81 people
- Sponsor
- Eastern Virginia Medical School
Pulmonary Emphysema, COPD
AeriSeal System in Patients With Advanced Upper Lobe Predominant Emphysema and Collateral Ventilation
The purpose of this study is to characterize the safety and efficacy of the AeriSeal System in patients with advanced upper lobe predominant emphysema and significant collateral ventilation as determined by the Chartis System.
- Conditions
- Pulmonary Emphysema, COPD, Lung Diseases
- Trial name
- CV+ (NCT01460108)
- Testing
- AeriSeal System
- Where
- Austria
- Volunteers
- 10 people
- Sponsor
- LudwLudwig Boltzmann Institute for COPD and Respiratory Epidemiology
Chronic Obstructive Pulmonary Disease, Anxiety
Dialogue Aimed at Reducing Anxiety in Patients With Severe COPD
The purpose of this trial is to determine whether a minimal homebased psychoeducative intervention is effective in management of anxiety and dyspnea in patients with severe chronic obstructive pulmonary disease.
- Trial name
- DIACOL (NCT02366390)
- Testing
- Psychoeducative intervention
- Where
- Denmark
- Volunteers
- 66 people
- Sponsor
- Nordsjaellands Hospital
Sleep Apnea, Obstructive, Motivational Interviewing
The MotivAir Study to Improve CPAP Adherence in OSAS Patients
This study aims to evaluate the effectiveness of the MotivAir program an intervention based on Motivational Interviewing (MI) principles and techniques - in enhancing adherence to Continuous Positive Airway Pressure (CPAP)…
- Trial name
- MotivAir (NCT05767190)
- Testing
- Motivational interviewing
- Where
- Italy
- Volunteers
- 80 people
- Sponsor
- Istituto Auxologico Italiano
Obstructive Sleep Disordered Breathing
Outcomes of Partial Versus Complete Tonsillectomy for Obstructive Sleep Disordered Breathing
Introduction: There is currently no long-term study, which compares the outcomes of partial tonsillectomy to conventional tonsillectomy.
- Trial name
- NCT00519402
- Testing
- tonsillar examination and questionnaire completion
- Where
- United States
- Sponsor
- The Cleveland Clinic
Pediatric Obstructive Sleep Apnea, Cognition
Observational Study on the Impact of Obstructive Sleep Apnea on Executive Function and Empathy Development in Children
This study aims to investigate the effects of obstructive sleep apnea (OSA) on executive function and empathy development in children aged 3-12 years.
- Conditions
- Pediatric Obstructive Sleep Apnea, Cognition, Empathy, EEG
- Trial name
- OSA-EFED (NCT06850220)
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Soochow University
Snoring, Obstructive Sleep Apnea
Vessel Sealing System Uvulopalatoplasty Versus Uvulopalatal Flap
The purpose of this study is to compare vessel sealing system uvulopalatoplasty (VSSU) to the traditional uvulopalatal flap (UPF) in the treatment of sleep-disordered breathing with special regard to intraoperative bleeding…
- Trial name
- NCT00806637
- Testing
- Vessel sealing system uvulopalatoplasty (VSSU), Uvulopalatal flap (UPF)
- Where
- Thailand
- Volunteers
- 30 people
- Sponsor
- Chulalongkorn University
Obstructive Sleep Apnea
Oximetry in Children for Sleep Apnea Diagnosis
Video-polygraphy or video-polysomnography (vP(S)G) is the reference exam for the diagnosis of obstructive sleep apnea syndrome (OSAS) in children as it allows the detection of the respiratory events presented by the child during…
- Trial name
- NCT05634096
- Testing
- Oximetry
- Where
- France
- Volunteers
- 950 people
- Sponsor
- Central Hospital, Nancy, France
Sleep Disorder; Breathing-Related, Central Apnea
Transcutaneous CO2 Monitoring at Home for Children With Neuromuscular Disease
There is an unmet demand for the evaluation of nocturnal hypoventilation in children with NMD. An ambulatory screening tool that can reliably facilitate timely diagnosis and treatment in these children would be invaluable.
- Conditions
- Sleep Disorder; Breathing-Related, Central Apnea, Neuromuscular Diseases, Obstructive Sleep Apnea
- Trial name
- NCT03478566
- Testing
- Transcutaneous CO2 monitoring
- Where
- Canada
- Volunteers
- 39 people
- Sponsor
- The Hospital for Sick Children
Bronchiolitis
Work of Breathing in Nasal CPAP Versus High Flow Nasal Prong in Infants With Severe Acute Bronchiolitis
Nasal continuous positive airway pressure (nCPAP), widely used in neonatal intensive care is also more and more used in infants with severe acute bronchiolitis.
- Trial name
- NCT01944995
- Testing
- glasses broadband, nasal CPAP
- Where
- France
- Volunteers
- 18 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Obstructive Sleep Apnea Syndrome
Inflammatory Markers in Infants With Obstructive Sleep Apnea
Obstructive sleep apnea syndrome (OSAS) is a common disorder in children (2-3%). OSAS in turn, is associated with significant behavioral, learning, and heart problems.
- Trial name
- NCT01058590
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Soroka University Medical Center