Clinical trials: Dyspnoea
Obstructive Pulmonary Diseases, Restrictive Lung Disease
Database of All Patients Who Have Undergone Pulmonary Function Testing at Singapore General Hospital
The purpose of this study is to create a prospective database of all patients who have undergone pulmonary function testing from which the investigators can study the clinical phenotypes of various respiratory conditions.
- Conditions
- Obstructive Pulmonary Diseases, Restrictive Lung Disease, Cough, Dyspnea
- Trial name
- NCT01601288
- Where
- Singapore
- Volunteers
- 17,000 people
- Sponsor
- Singapore General Hospital
COPD
Imposed Pursed Lip Breathing at Rest and During Exercise In COPD
A randomized control trial was conducted at physiotherapy department of Pakistan Railway General Hospital from July 2017 to Dec 2017.
- Trial name
- NCT04138069
- Testing
- PLB+Aerobic Bicycling, Aerobic Bicycling
- Where
- Pakistan
- Volunteers
- 29 people
- Sponsor
- Riphah International University
Difficult Mechanical Ventilation Weaning, Spontaneous Breathing Trial
Non-medicinal Technique and Dyspnea in Weaning Patients
This is a randomized, controlled, multicenter, open-label, category 2, parallel-arm study of efficacy and superiority. The target population are patients hospitalized in the intensive care unit (ICU), ventilated with invasive…
- Conditions
- Difficult Mechanical Ventilation Weaning, Spontaneous Breathing Trial, Dyspnea
- Trial name
- Easy Wean (NCT06926231)
- Testing
- Protocolized medical hypnosis, Protocolized standard of care
- Where
- 5 sites in France
- Volunteers
- 82 people
- Sponsor
- Hospices Civils de Lyon
Covid19, Dyspnea
Prospective Study of Persistent Dyspnea in Recovered COVID-19 Patients
We conducted a national, single center (Hospital Clínico Universitario de Valladolid, Spain, Valladolid), prospective study of patients with prior hospitalization because of COVID-19 who were admitted between March 1st, 2020, and…
- Trial name
- DISCOVID19 (NCT04689490)
- Testing
- Cardiopulmonary exercise test
- Where
- Spain
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Hospital Clínico Universitario de Valladolid
Asthma Bronchiale, COPD
Bronchodilator Response in COPD and Asthma: Correlation Between Spirometry, IOS Indices, and Dyspnea Relief
A bronchodilator reversibility test is widely used in the diagnosis and management of obstructive lung diseases. Bronchodilators relieve symptoms in asthma and COPD.
- Conditions
- Asthma Bronchiale, COPD, Bronchodilation, Spirometry
- Trial name
- NCT07364188
- Testing
- Bronchodilator
- Volunteers
- 120 people
- Sponsor
- Allergi- og Lungeklinikken, Elsinore
Dyspnea; Cardiac, Acute Disease
PAthwAy of Dyspneic patIent in Emergency (PArADIsE)
This is an observational retrospective single-center study (CHRU of Nancy) in patients cared for acute dyspnea by a medical team of the emergencies of the CHRU of Nancy.
- Trial name
- PArADIsE (NCT02800122)
- Where
- France
- Volunteers
- 24,000 people
- Sponsor
- CHOUIHED Tahar
Breathing, Mouth, Lung Function Decreased
Cardiopulmonary Exercise Testing and Oscillometry for the Evaluation of Dyspnea
This study will determine if airway resistance to airflow and pressure, measured by Oscillometry, is associated with abnormal findings on Cardiopulmonary Exercise Testing in subjects who are experiencing shortness of breath.
- Conditions
- Breathing, Mouth, Lung Function Decreased, Dyspnea, Shortness of Breath
- Trial name
- COED (NCT06554353)
- Testing
- Oscillometer
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Rochester
Dyspnea
Feasibility and Functionality Test of Ada's DDSS Prototype
This study is to explore with a feasibility and functionality test the potential of the Ada DDSS prototype with cases of dyspnea patients using the data collected at the Emergency Department (ED) and the ward of Internal medicine…
- Trial name
- Ada4dyspnoe (NCT04827342)
- Testing
- data collection in the Ada DDSS prototype
- Where
- Switzerland
- Volunteers
- 20 people
- Sponsor
- University Hospital, Basel, Switzerland
Chronic Obstructive Pulmonary Disease
Pathophysiological Mechanisms of Dyspnea and Activity-limitation in Mild Chronic Obstructive Pulmonary Disease (COPD)
Chronic obstructive pulmonary disease (COPD) is a growing cause of death, disability and health care costs in Canada. Nevertheless, COPD remains largely under-diagnosed and under-treated, particularly in its early stages.
- Trial name
- NCT00975403
- Testing
- Dead space breathing, Room air breathing
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Queen's University
Heart Failure With Preserved Ejection Fraction, Obesity
Targeting Breathing Limitations to Improve Functional Outcomes in HFpEF
The overall purpose of this study is to investigate whether pulmonary limitations that increase the oxygen (O2) cost of breathing impact dyspnea on exertion (DOE) and peak exercise capacity in patients with HFpEF and obesity.
- Trial name
- NCT05723679
- Testing
- HeO2 gas mixture, Room air gas mixture
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Diaphragm Thickness, Dyspnoea
Abdominal Air-Pressure Resistance Versus Abdominal Weight Training for Improving Diaphragm Function in Healthy Young Adults
This study aims to compare the effects of abdominal air pressure resistance training, abdominal weight training, and breathing exercises on diaphragmatic strength, endurance, and physiological responses in young healthy adults.
- Trial name
- NCT07795905
- Testing
- Abdominal Air Pressure Resistance Training, Abdominal Weight Training (AWT), Breathing Exercise Control (BE)
- Where
- United Arab Emirates
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Sharjah
Chronic Obstructive Pulmonary Disease
Asymptomatic Versus Symptomatic Mild COPD: Comparisons at Rest and at Exercise
The current definition of chronic obstructive pulmonary disease (COPD) is based on the presence of persistent airflow obstruction assessed by spirometry. About half of the subjects with mild COPD (i.e.
- Trial name
- NCT02235025
- Testing
- Cardio-pulmonary exercise testing
- Where
- France
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Chronic Obstructive Pulmonary Disease
Unsupported Arm Exercise and Breathing Strategy in Patients With Chronic Obstructive Pulmonary Disease
Controlling the way people with lung problems breathe during arm exercises may reduce their breathlessness during activities of daily living that require them to lift their arms (i.e.
- Trial name
- NCT00836108
- Testing
- breathing strategy
- Where
- Canada
- Volunteers
- 36 people
- Sponsor
- West Park Healthcare Centre
Cardiac Ischemia, Chest Pain
Myocardial Ischemia Detection for Early Identification of Patients With Ischemic Chest Pain
The purpose of this study is to evaluate whether new novel markers from the clinical electrocardiogram (EKG), which have been used as non-invasive measures of heart disease, can detect coronary artery disease in patients with…
- Conditions
- Cardiac Ischemia, Chest Pain, Shortness of Breath
- Trial name
- MID-EPIC (NCT02055443)
- Testing
- 12-lead holter monitor application
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Neonates, Respiratory Distress
Non-invasive Secondary Respiratory Support in Late Preterm and Term Infants
The aim of the present work is to compare between various modes of non-invasive respiratory support (including NCPAP, NIPPV, and NHFOV) as secondary respiratory support modes in late preterm and term neonates as regards the need…
- Conditions
- Neonates, Respiratory Distress, Non- Invasive Ventilation
- Trial name
- NCT07000071
- Testing
- NCPAP, NIPPV, NHFOV
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Alexandria University
Atelectasis, Pneumonia
Comparison of Three Scores for Ultrasound Assessment and Monitoring of Pulmonary Aeration
This study is designed to compare three ultrasound-based aeration scores that were previously validated in specific populations, and to assess their correlation with computed tomographic measurement of pulmonary aeration in a…
- Conditions
- Atelectasis, Pneumonia, Acute Respiratory Distress Syndrome, Pulmonary Embolism
- Trial name
- NCT02450825
- Testing
- Lung ultrasound examination on Day 1 and Day 2 to 4, Lung ultrasound examination on Day 1, GE Vivid Ultrasound system
- Where
- Canada
- Volunteers
- 77 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Chronic Obstructive Pulmonary Disease
The Effect of QVA149 on Patient Reported Dyspnea in Moderate to Severe Chronic Obstructive Pulmonary Disease (COPD)
This study assessed the effect of QVA149 on patient-reported dyspnea in moderate to severe Chronic Obstructive Pulmonary Disease (COPD) patients.
- Trial name
- BLAZE (NCT01490125)
- Testing
- QVA149, Tiotropium, Salbutamol/albuterol
- Where
- 43 sites in Belgium, Canada and 3 more
- Volunteers
- 247 people
- Sponsor
- Novartis Pharmaceuticals
Dyspnea
Feasibility Testing of a Hospice Family Caregiver Intervention to Improve Patient Dyspnea Care
This study is a pilot test of an intervention to train family caregivers of home hospice patients about recognizing and treating shortness of breath.
- Trial name
- NCT02441868
- Testing
- Shortness of breath recognition and treatment
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Wayne State University
Palliative Care, Dyspnea
The Effect of Acupressure on the Management of Dyspnea
Dyspnea can develop at any stage of the disease, but it is more common in the last period of life. Complementary and integrative methods used for dyspnea symptoms include acupuncture, acupressure, visualization techniques, herbal…
- Trial name
- NCT05884450
- Testing
- Acupressure
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Istanbul Aydın University
Asthma
Multidimensional Assessment of Dyspnea in Asthma
Breathlessness is a symptom of asthma that occurs in relation with lower airway obstruction. However, this sensation is not specific of asthma and may be the expression of other disorders.
- Trial name
- MIDAS (NCT04286906)
- Testing
- Questionnaire
- Where
- 5 sites in France
- Volunteers
- 133 people
- Sponsor
- University Hospital, Lille
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