Clinical trials: Circulatory and Respiratory Physiological Phenomena
Chronic Venous Insufficiency
Respiratory and Physical Functions in Individuals With Chronic Venous Insufficiency
In the literature, it is still unclear whether individuals with chronic venous insufficiency are affected by edema, pain, respiratory muscle strength, respiratory functions, functional capacity, lower extremity strength and…
- Trial name
- NCT06196541
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Izmir Democracy University
Coronary Artery Disease
Evaluation of Respiratory Parameters and Functional Capacity in Coronary Artery Patients
The purpose of this study is to evaluate respiratory parameters and functional capacity in coronary artery patients.
- Trial name
- NCT05549739
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Pain, Hypoxia
Effects of Walking Apnea at High Lung Volume on Hypoalgesia, Cardiovascular Function and Respiratory Function
The aim of this randomized controlled study is to explore the hypoalgesic response of a 6 minutes of intermittent walking apneas training session at high lung volume in healthy subjects; also, as secondary objectives, to analyze…
- Conditions
- Pain, Hypoxia, Hypercapnia, Apnea
- Trial name
- NCT06158282
- Testing
- Voluntary apnoea
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centro Universitario La Salle
Exposure to Environmental Pollution, Non-occupational
Interaction Effects of Temperature and Ozone
Purpose: The purpose of this protocol is to understand how individuals respond to the air pollutant ozone at elevated temperatures.
- Trial name
- TROPICOZ (NCT01981135)
- Testing
- Clean Air, Ozone
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Environmental Protection Agency (EPA)
Stroke
Reflexive Coughing Force in Severe Aspirators
To assess coughing force during reflex coughing test in those with severe dysphagia and severe aspiration and compare them to than those with stroke patients with no signs of dysphagia/aspiration.
- Trial name
- NCT02080988
- Where
- South Korea
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The Catholic University of Korea
Inadequate or Impaired Respiratory Function, Diabetes
Effects of Respiratory Muscle Training in Obese Women
The objective of this study will be to evaluate the effects of inspiratory muscle training (IMT) on the physical fitness of obese women It is believed that the application of these exercises helps in the improvement of…
- Conditions
- Inadequate or Impaired Respiratory Function, Diabetes, Hypertension
- Trial name
- NCT03767556
- Testing
- Inspiratory muscle training
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidade Metodista de Piracicaba
Transgenderism
Transgender Men, Non-binary Persons and Testosterone Treatment BODY IDENTITY CLINIC
The aim of this study is to investigate transgender men and non-binary persons before and during testosterone treatment. The study will focus on: Cardiovascular status Muscle strenght and power Aggression and quality of life…
- Trial name
- NCT04254354
- Where
- Denmark
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Marianne Andersen
Pain, Hypoxia
Effects of Static Apnea at Low Lung Volume on Hypoalgesia, Cardiovascular Function and Respiratory Function
The aim of this randomized controlled study is to explore the hypoalgesic response of a 6 minutes of intermittent static apneas training session at low lung volume in healthy subjects; also, as secondary objectives, to analyze…
- Conditions
- Pain, Hypoxia, Hypercapnia, Apnea
- Trial name
- NCT06158256
- Testing
- Voluntary apnoea
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centro Universitario La Salle
Asthma, COPD
Hyperpolarized 129Xe MR Imaging of Lung Function in Healthy Volunteers and Subjects With Pulmonary Disease
The purpose of this study is to develop and evaluate the usefulness of hyperpolarized (HP) 129Xe gas MRI for regional assessment of pulmonary function.
- Conditions
- Asthma, COPD, Interstitial Lung Disease, Cystic Fibrosis
- Trial name
- NCT04624490
- Testing
- Hyperpolarized Xe129
- Where
- United States
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Mario Castro, MD, MPH
Stroke, Respiratory Muscle
Ultrasonographic Evaluation of Parasternal Intercostal Muscles in Stroke Patients
Ultrasonographic evaluation of parasternal intercostal muscles and to determine whether there is a correlation with PFT parameters in stroke patients
- Trial name
- UEPIMSP (NCT06572709)
- Testing
- Parasternal intercostal muscle thickness with ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Fatih Sultan Mehmet Training and Research Hospital
Fatigue, Cardiopulmonary Arrest
Post-Coronavirus Disease of 2019 (COVID-19) Rehabilitation Clinics in Saudi Arabia
This intervention study aims to evaluate the before and after changes in physical fitness, cardiorespiratory status, exercise capacity, fatigue, anxiety, dyspnea, psychoemotional conditions, and quality of life through 3 sessions…
- Conditions
- Fatigue, Cardiopulmonary Arrest, Physical Inactivity, Muscle Weakness
- Trial name
- NCT05799534
- Testing
- Physical Therapy Rehabilitation
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Majmaah University
Pain, Hypoxia
Effects of Walking Apnea at Low Lung Volume on Hypoalgesia, Cardiovascular Function and Respiratory Function
The aim of this randomized controlled study is to explore the hypoalgesic response of a 6 minutes of intermittent walking apneas training session at low lung volume in healthy subjects; also, as secondary objectives, to analyze…
- Conditions
- Pain, Hypoxia, Hypercapnia, Apnea
- Trial name
- NCT06158295
- Testing
- Voluntary apnoea
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centro Universitario La Salle
Respiratory Inflammation, Systemic Inflammation
Woodsmoke Exposure and Cardiovascular Function
Air pollution is linked to respiratory and cardiovascular disease. Wood smoke is a common air in many parts of the world and previous studies indicate that wood smoke induce oxidative stress in the respiratory tract.
- Trial name
- NCT01488500
- Testing
- Bronchoscopy
- Where
- Sweden
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Respiratory Complication, Cardiac Disease
Active Cycle Breathing Technique (ACBT) on Respiratory Parameters, Dyspnea Related Kinesiophobia and Pain
This study aims to improve pulmonary function impairment is associated with a reduction in chest expansion, lung volume, pain perception and an impairment of the Post cardiac surgery patient's ability to cough effectively.
- Trial name
- (ACBT) (NCT06521346)
- Testing
- Active cycle breathing technique, Routine care
- Where
- Egypt
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Damanhour University
Endothelial Dysfunction, Endothelial Function
Cycling, Air Pollution and Health
Introduction: Cycling is currently promoted at the municipal, provincial and national level as a form of active transportation that increases physical activity while at the same time reducing traffic congestion, traffic-related…
- Conditions
- Endothelial Dysfunction, Endothelial Function, Cardiovascular Physiological Phenomena
- Trial name
- CAPaH (NCT01708356)
- Testing
- Cycling on a residential route
- Where
- Canada
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Cystic Fibrosis
Study of Ibuprofen to Preserve Lung Function in Patients With Cystic Fibrosis
OBJECTIVES: I. Determine the effect of different doses of ibuprofen on neutrophil (polymorphonuclear leukocyte; PMN) delivery to a mucosal surface (the oral mucosa) in patients with cystic fibrosis and healthy controls. II.
- Trial name
- NCT00004440
- Testing
- ibuprofen
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- FDA Office of Orphan Products Development
Pulmonary Disease, Cardiovascular Disease
Cardio-Respiratory Health and Indoor Pollution
The aim of this study is to assess in the sample of population resident in the KHUMBU valley (NEPAL): 1. the respiratory function decline by means of spirometry and the respiratory health by means of questionnaire and six-minute…
- Trial name
- NCT01329159
- Where
- Italy
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Università degli Studi di Ferrara
Micronutrient Deficiency, Cardiovascular Disease
Health2016: Monitoring Chronic Disease and Risk Factors in the General Population
Health2016 is a general population cross-sectional study aimed at completing af monitoring program for monitoring chronic disease and risk factors in the period 2006 to 2016.
- Conditions
- Micronutrient Deficiency, Cardiovascular Disease, Allergy, Respiratory Disease
- Trial name
- NCT02720809
- Where
- Denmark
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Glostrup University Hospital, Copenhagen
Blood Biomarkers, Vasodilation
The Role of Eicosanoids in the Cardiovascular Actions of Inhaled Nanoparticles
Nanoparticles (NPs) are minute pieces of material to which we are exposed every day in the air we breathe. Some are naturally occurring and have no impact on health, whereas others are produced from urban air pollution and can…
- Conditions
- Blood Biomarkers, Vasodilation, Blood Clotting, Lung Function
- Trial name
- ECOARM (NCT03659864)
- Testing
- diesel exhaust particulate, carbon nanoparticles, small graphene oxide
- Where
- United Kingdom
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Atopic Dermatitis, Food Allergy in Children
Preventing Atopic Dermatitis and ALLergies in Children
The primary objective is of the PreventADALL study is to test if primary prevention of allergic diseases is possible by simple and low cost strategies, and secondary to asses the impact of xenobiotic exposure and microbiota in…
- Conditions
- Atopic Dermatitis, Food Allergy in Children, Asthma, Rhinitis, Allergic
- Trial name
- PreventADALL (NCT02449850)
- Testing
- Food intervention, Skin care
- Where
- Norway
- Volunteers
- 2,701 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital