Clinical trials: Shortness of Breath/Dyspnea
Respiratory Distress Syndrome (RDS), PreTerm Neonate
Breathing Patterns in Infants Before and After Extubation
The primary objective of this study is to compare work of breathing indices before and after extubation in intubated premature infants admitted to the Christiana Care Neonatal Intensive Care Unit.
- Trial name
- NCT07542301
- Testing
- Observation
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Christiana Care Health Services
Fraility, COPD (Chronic Obstructive Pulmonary Disease)
Respiratory Exercises in Frail Elderly COPD Patients
Purpose: This study evaluated the impact of a structured intervention on frailty, lung function, physical capacity, and dyspnea in elderly COPD patients.
- Conditions
- Fraility, COPD (Chronic Obstructive Pulmonary Disease), Older Adults (65 Years and Older)
- Trial name
- NCT07472530
- Testing
- breathing exercises
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Çankırı Karatekin University
Hypoxia, Normobaric Hypoxia
Effect of Acute Hypoxia on RIght VEntRicular Function in Healthy Adults.
More and more people are engaging in sports in the mountains, including individuals with heart or lung diseases. At the same time, such diseases are becoming more common in Switzerland.
- Conditions
- Hypoxia, Normobaric Hypoxia, Altitude Hypoxia, Right Heart Function
- Trial name
- RIVER-H (NCT07431567)
- Testing
- Normobaric Hypoxia
- Where
- 2 sites in Switzerland
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Mona Lichtblau
Alpha 1-antitrypsin Deficiency (AATD)
Screening for Alpha-1 Antitrypsin Deficiency in Patients With Airway Obstruction
Brief Summary: This study aims to find out if a genetic condition called Alpha-1 Antitrypsin Deficiency (AATD) is more common in people who have shortness of breath and signs of airway obstruction on their breathing tests.
- Trial name
- AATD-SAO (NCT07152834)
- Testing
- Blood Sampling
- Where
- Turkey (Türkiye)
- Volunteers
- 734 people, healthy volunteers welcome
- Sponsor
- Muğla Sıtkı Koçman University
Bronchiolitis, Pneumonitis
Utility of Lung Clearance Index Score as a Noninvasive Marker of Deployment Lung Disease
The purpose of this study is to learn more about new noninvasive ways of detecting lung disease in US Military personnel and people who worked as contractors during military operations in Iraq and Afghanistan.
- Conditions
- Bronchiolitis, Pneumonitis, Dyspnea
- Trial name
- LCI (NCT03012958)
- Testing
- Lung clearance index (LCI)
- Where
- United States
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- National Jewish Health
COPD
Urdu Translation, Validity and Reliability of Dyspnea 12 (D-12)
Dyspnea is a distressing symptom with pain like perception. The object of study is to translate a tool that measure overall dyspnea severity.
- Trial name
- NCT04879095
- Where
- Pakistan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Lung Cancer
Management of Dyspnea: Use of Hand Held Fan
This research is planned as a randomized controlled experimental study to determine the effect of air stimulation to the face with a hand fan in the management of dyspnea in lung cancer patients.
- Trial name
- NCT05887986
- Testing
- hand-held fan airflow stimulation
- Where
- Turkey (Türkiye)
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Aysegul Celik
Dyspnea, Heart Failure
Systolic Time Intervals a Prognostic Tool of Heart Failure in Emergency Departement (STI/AHF)
The performance of STIs and clinical scores alone and their combination to predict short term prognosis of acute decompensated heart failure.
- Trial name
- NCT03831204
- Testing
- biopac, prognostic scores
- Where
- Tunisia
- Volunteers
- 642 people, healthy volunteers welcome
- Sponsor
- University of Monastir
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
Dyspnea, Breathlessness
Breathlessness During Exercise: Experience and Memory
Breathlessness during exertion is a major limiting factor for patients' physical capacity and activity. Increased exertional breathlessness often results in impaired activity, spiraling deconditioning and further worsening of…
- Trial name
- NCT03458182
- Testing
- Added exercise
- Where
- Sweden
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Magnus Ekström
Respiratory Distress, Lung Injury
Infant Pulmonary Mechanics: High Flow Nasal Cannula Versus Nasal CPAP
This study is designed to evaluate the effect of heated humidified high flow nasal cannula (HHHFNC) as compared to noninvasive nasal continuous positive airway pressure (NCPAP) on lung function as a measure of lung injury in…
- Trial name
- NCT01939067
- Testing
- Heated Humidified High Flow Nasal Cannula, Nasal Continuous Positive Airway Pressure
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
Obesity
Inspiratory Muscle Strength Training in Adults With Obesity
The purpose of this study is to determine whether inspiratory muscle strength training reduces blood pressure in adults with obesity.
- Trial name
- NCT05459636
- Testing
- High-resistance inspiratory muscle strength training, Very-low-resistance inspiratory muscle strength training
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Florida State University
Bronchiectasis Adult
Combined Effects of Resonant Breathing and Qigong Exercises in Bronchiectasis
Bronchiectasis is a chronic lung disease characterized by permanent dilation of the bronchi, leading to persistent cough, mucus overproduction, dyspnea and frequent respiratory infections.
- Trial name
- NCT07725991
- Testing
- Resonant breathing and Qigong Exercise., Resonant breathing exercise
- Where
- Pakistan
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Chronic Obstructive Pulmonary Disease (COPD)
Management of Patients With Respiratory Symptoms in Sweden
This is a web-based randomized survey to evaluate management of respiratory symptoms among physicians in Sweden. The aim of this study is to determine if there is a gender bias in the diagnosis of COPD and how often physicians…
- Trial name
- NCT02728674
- Testing
- Person in the case is a male., Person in the case is a female., Symptom in the case is breathlessness.
- Where
- Sweden
- Volunteers
- 134 people, healthy volunteers welcome
- Sponsor
- Skane University Hospital
Long Covid19
Diaphragm Dysfunction After COVID-19 as Determined by Dynamic Chest Radiography
Dynamic chest radiography (DCR) is a rapid and easily performed technique that captures real-time continuous images of the moving chest.
- Trial name
- DD-COVID-19 (NCT06175455)
- Testing
- dynamic chest radiography
- Where
- China
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Nanfang Hospital, Southern Medical University
COPD - Chronic Obstructive Pulmonary Disease, Forward Head Posture
Combined Posture Correction and Resistive Respiratory Muscles Training in COPD With FHP
Chronic obstructive pulmonary disease (COPD) is characterized by persistent respiratory symptoms and airflow limitation, often exacerbated by postural abnormalities such as forward head posture (FHP).
- Trial name
- NCT07293429
- Testing
- Resistive inspiratory muscles training, Resistive expiratory muscles training:, Combined resistive inspiratory and expiratory muscles training
- Where
- Pakistan
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Work of Breathing
The Role of Environmental Temperatures in Respiratory Control
Warfighters are frequently exposed to environments and life-support systems that increase breathing resistance and the work of breathing (WOB), such as aircraft on-board oxygen generation systems and underwater breathing…
- Trial name
- NCT07470086
- Testing
- Thermoneutral temperature environment, Cold temperature environment, Hot temperature environment
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Indiana University
Healthy Volunteers
Biomarkers in Dyspnea
To explore biological mechanisms in human model of induced dyspnea, in order to remove the source of dyspnoea, to modify cerebral impact and to allow the development of targeted therapies.
- Trial name
- BIODYSPNEE (NCT03056547)
- Testing
- Induced dyspnea
- Where
- France
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Association pour le Développement et l'Organisation de la Recherche en Pneumologie et sur le Sommeil
Covid19, Neurological Complication
COVID-19 Infection: Exploration of Respiratory Control Center Abnormalities
The purpose of the present study is to determine whether there is a decrease in the emotional response to experimental induction of dyspnea by hypoxic stimulation in subjects with a "neurological" form of COVID-19, compared to…
- Trial name
- CRC-COVID (NCT04363749)
- Testing
- hypoxia : 14.3 and 12.7% FIO2, hypercapnia 7% CO2, inspiratory mechanical constraint
- Where
- France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Acute Respiratory Distress Syndrome, Corona Virus Infection
Knowledge, Attitude and Practice of Dental Students About COVID-19
Coronavirus disease 2019 (abbreviated "COVID- 19") is a pandemic respiratory disease that is caused by a novel coronavirus and was first detected in December 2019 in Wuhan, China.
- Conditions
- Acute Respiratory Distress Syndrome, Corona Virus Infection, Acute Lung Injury, Fever
- Trial name
- NCT04449081
- Testing
- Knowledge, Attitude, Practice, Awareness, Preference
- Where
- Malaysia
- Volunteers
- 215 people, healthy volunteers welcome
- Sponsor
- Melaka Manipal Medical College