Clinical trials: Obstructive Airway Diseases
COPD Bronchitis, Pollution Related Respiratory Disorder
Effect of the Inhaled Triple Therapies Over the Small Airway in Biomass Exposure
This phase IV randomized controlled clinical trial intend to compare the effect of three close standard inhaled triple therapies and one close standard inhaled double therapy on the small airway in patients with Chronic…
- Trial name
- NCT06571942
- Testing
- Vilanterol / Umeclidinium (25/62.5 mcg), Fluthicasone / Vilanterol / Umeclidinium (100/25/62.5 mcg), Beclomethasone / Formoterol / Glycopyrronyum 100/6/12.5 mcg
- Where
- Mexico
- Volunteers
- 128 people
- Sponsor
- National Institute of Respiratory Diseases, Mexico
Non Alcoholic Fatty Liver Disease, Obstructive Sleep Apnea
The Sleep, Liver Evaluation and Effective Pressure Study
This research is being done to examine: 1) how common obstructive sleep apnea (OSA) is in patients with non-alcoholic fatty liver disease (NAFLD), 2) whether the severity of OSA is related to the severity of NAFLD, and 3) whether…
- Trial name
- SLEEP (NCT01482065)
- Testing
- CPAP (ResMed S9 autoset CPAP)
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Johns Hopkins University
Acute Hypoxic Respiratory Failure, Acute Respiratory Distress Syndrome (ARDS)
WIN Ratio Analysis to Determine a Strategy of Non- Invasive SUpport for Respiratory Failure in the EmeRgency Department
The purpose of this clinical trial is to determine the best initial non-invasive respiratory support (NIRS) strategy for adults who present to the emergency department with acute hypoxemic respiratory failure, a condition in…
- Trial name
- WINDSURFER (NCT07558265)
- Testing
- Non-Invasive Positive Pressure Ventilation, High Flow Nasal Oxygen
- Where
- 6 sites in United States
- Volunteers
- 500 people
- Sponsor
- Ohio State University
Obstructive Sleep Apnea
Randomized Cross-over TRD and CPAP for OSA
The objectives of this study is to compare short-term outcomes of CPAP and TRD in the treatment of obstructive sleep apnea. Study design is a randomized cross-over trial during 3-weeks period of each treatment in 36 patients.
- Trial name
- NCT02788487
- Testing
- Tongue retaining device, CPAP
- Where
- Thailand
- Volunteers
- 36 people
- Sponsor
- Mahidol University
Obstructive Sleep Apnea
Evaluation of Treatment Efficacy of a Modified Positive Airway Pressure Device to Treat Obstructive Sleep Apnea
This study will investigate the efficacy of the FPH modified positive airway pressure (PAP) device with or without SensAwake; and with different pressure support in OSA participants; in both an in-home and in-lab environment.
- Trial name
- NCT02971436
- Testing
- FPH Device with SensAwake On + Pressure Support A, FPH Device with SensAwake Off + Pressure Support A, FPH Device with SensAwake On + Pressure Support B
- Where
- 2 sites in New Zealand
- Volunteers
- 29 people
- Sponsor
- Fisher and Paykel Healthcare
Lung Diseases, Asthma
Inflammation, Autonomic Dysfunction and Airway Disease
To determine whether airway inflammation secondary to inhalation of specific allergens and other environmental agents and functional imbalance of the autonomic nervous system played important roles in asthma and chronic…
- Conditions
- Lung Diseases, Asthma, Bronchitis, Inflammation
- Trial name
- NCT00005298
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Asthma
Airway Inflammation and Disease Burden in Asthmatic Smokers
Aim : To compare, among patients with an uncontrolled moderate to severe asthma, the blood eosinophil levels of smokers and non-smokers.
- Trial name
- NCT02833727
- Testing
- Smoking
- Where
- Canada
- Volunteers
- 160 people
- Sponsor
- Université de Montréal
Sleep Apnea, Obstructive, OSA
Telemedicine and Humidification for Cpap IN Osas Key Treatment (THINK Study)
The goal of the study is to test the role of telemedicine combined with humidification to check CPAP treatment during the first month to improve adherence and reduce unsolved side effects of therapy.
- Conditions
- Sleep Apnea, Obstructive, OSA, Sleep, Sleep Disorder
- Trial name
- THINK (NCT04300166)
- Testing
- Telemedicine & Humidification
- Volunteers
- 100 people
- Sponsor
- Andrea Romigi
Asthma
The RECONSTRUCT Study - Reconstructing Disease Mechanisms in Asthma
This study aims to assess the effect of inhaled corticosteroids (ICS) on airway smooth muscle (ASM) Na+, K+ pumps in patients with asthma.We wish to investigate differences in Na+, K+ pump content in healthy versus asthmatic…
- Trial name
- RECONSTRUCT (NCT03034005)
- Testing
- Budesonide
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Bispebjerg Hospital
COPD Exacerbation Acute
Airway Inflammation, Small Airways Dysfunction, and Frequency of Exacerbations in COPD
Chronic Obstructive Pulmonary Disease (COPD) is a common, preventable, and treatable disease that is characterized by persistent respiratory symptoms and airflow limitation that is due to airway and/or alveolar abnormalities…
- Trial name
- NCT06040931
- Testing
- Bronchoscopy
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Mansoura University Hospital
Obstructive Sleep Apnea, Diabetes Mellitus
Assessing the Risk of Developing Type II Diabetes Using Serum Biomarkers in Patients Diagnosed With Obstructive Sleep Apnea
The investigators plan to recruit 140 patients (35 subjects in each group) over a period of 18 months in a prospective study of matched/paired case-control subjects across the four groups to measure the 5-year risk of developing…
- Trial name
- OSA & DM (NCT01447251)
- Testing
- PreDx Diabetes Risk Score
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Mike O'Callaghan Military Hospital
Heart Failure, Obstructive Sleep Apnea
Sleep Apnea in Heart Failure With Preserved Ejection Fraction
This is a prospective interventional study to better understand i) the prevalence of Obstructive Sleep Apnea (OSA) in Heart Failure with preserved Ejection Fraction (HFpEF), ii) its hemodynamic correlates, and iii) the impact of…
- Trial name
- NCT05008432
- Testing
- Home sleep apnea testing
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Mayo Clinic
Obstructive Sleep Apnea (OSA)
CPAP vs High-Flow Nasal Cannula for Treating Sleep Apnea in Children
This study is looking at two different treatments for obstructive sleep apnea (OSA) in children. OSA is a sleep condition where breathing repeatedly stops and starts during sleep, which can affect a child's health, behavior…
- Trial name
- CHOSA (NCT07600333)
- Testing
- High Flow Nasal Cannula, Continuous Positive Airway Pressure
- Where
- Canada
- Volunteers
- 258 people
- Sponsor
- The Hospital for Sick Children
Obstructive Sleep Apnea, Type 2 Diabetes
Effects of Continuous Positive Airway Pressure (CPAP) Treatment on Glucose Control in Patients With Type 2 Diabetes
The overall goal of the proposed protocol is to rigorously test the hypothesis that CPAP treatment has beneficial effects on glycemic control in patients with both type 2 diabetes (T2DM) and obstructive sleep apnea (OSA).
- Trial name
- CPAP (NCT01136785)
- Testing
- active CPAP Therapy
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- University of Chicago
COPD Exacerbation Acute, Asthma Acute
Study on Acupuncture Treatment of Chronic Airway Diseases(Asthma and Chronic Obstructive Pulmonary Disease)
For patients in the acute phase of chronic airway diseases, on the basis of guideline-directed treatment, the experimental group was given acupuncture treatment, while the control group was given sham acupuncture treatment.
- Trial name
- NCT06869525
- Testing
- Acupuncture
- Volunteers
- 576 people
- Sponsor
- Henan University of Traditional Chinese Medicine
Hypertension,, Obstructive Sleep Apnea
Effects of Continuous Positive Airway Pressure and Valsartan Treatments on Arterial Blood Pressure in OSAS Patients
The main objective of the study is to compare the decrease of mean arterial blood pressure over 24 hours in patients having obstructive sleep apnea syndrome and weak or moderate hypertension, treated by Valsartan 160mg per day…
- Trial name
- VALSAS (NCT00409487)
- Testing
- Continuous positive airway pressure (CPAP), Valsartant treatment
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Grenoble
Asthma
Effect of Intranasal Corticosteroids on Pulmonary Symptoms in Asthmatics With Nasal Congestion
In this study we will investigate the effect of intranasal corticosteroid therapy, which is known to reduce mucosal inflammation and nasal blockage, on asthmatic symptoms.
- Trial name
- NCT01562093
- Testing
- corticosteroid nasal spray
- Where
- Norway
- Volunteers
- 14 people
- Sponsor
- St. Olavs Hospital
Sleep Apnea, Obstructive
Positive Airway Pressure Program
Obstructive Sleep Apnea (OSA) is a common sleep disordered breathing condition effecting around 2-4% of the middle aged population and is characterized by periodic collapse of the upper airway during sleep.
- Trial name
- NCT02331992
- Testing
- Adherence program
- Where
- 3 sites in United States
- Volunteers
- 34 people
- Sponsor
- Fisher and Paykel Healthcare
Asthma
Regular Use Effect of Inhaled Ipratropium Bromide on Airway Responsiveness to Methacholine in Well-controlled Asthma
Study is looking at the development of tolerance to methacholine following regular use of ipratropium bromide in mild asthmatics.
- Trial name
- NCT04167280
- Testing
- Ipratropium Metered Dose Inhaler
- Where
- Canada
- Volunteers
- 12 people
- Sponsor
- University of Saskatchewan
Asthma
Effect of Fish Oil and Vitamin C on Exercise-Induced Bronchoconstriction and Airway Inflammation in Asthma
Combining fish oil and vitamin C supplementation will provide a greater anti-inflammatory effect against developing exercise-induced bronchoconstriction (EIB) than either nutritional supplement alone.
- Trial name
- NCT01057615
- Testing
- Fish Oil, Ascorbic Acid
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Indiana University
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