Search clinical trials for: Gas

Total 1300 results

Ministry of Health, Spain
Sociedad Española de Neumología y Cirugía Torácica

Completed

Air Versus Oxygen for Intermediate-Risk Pulmonary Embolism (AIRE) (AIRE)

Pulmonary Embolism

Spain
University Hospital, Linkoeping

Completed

Venous Versus Arterial Blood Gas Sampling in Undifferentiated Emergency Patients

Dyspnea | Hypercapnia

Sweden
Association pour le Développement et l'Organisation...

Completed

Patient Dyspnea Under Veno-arterial Extracorporeal Circulation (DYSCO2)

Dyspnea

France
Boston Children's Hospital
Beth Israel Deaconess Medical Center

Withdrawn

Hypercapnia and Its Association With Long-term Respiratory Morbidities in Premature Infants With Chronic Lung Disease

Bronchopulmonary Dysplasia

United States
University Hospital Muenster
Azienda Ospedaliera San Giovanni Battista; Albert Schweitzer Hospital; Nuovo...

Completed

CO2 Insufflation During Single-Balloon-Enteroscopy

Pain

Germany, Italy
Jacques E. Chelly

Completed

Auriculotherapy for Surgical Pain

Shoulder Pain | Surgery | Acute Pain

United States
Jessa Hospital

Completed

Pain Relief in Laparoscopic Surgery

Pain, Postoperative | Surgery

Belgium
Fabio Savorgnan
Mallinckrodt

Withdrawn

Nitric Oxide During CPB to Reduce AKI in Neonates

Acute Kidney Injury | Congenital Heart Disease

United States
London South Bank University

Completed

Scleral Versus Corneal RGP Contact Lenses in Irregular Cornea Disorders

Keratoconus | Irregular Astigmatism | Irregular; Contour of Cornea | Pellucid Marginal Corneal Degeneration | Injury of Cornea

United Kingdom
Boston Children's Hospital
Baylor College of Medicine

Recruiting

Hydrogen's Feasibility and Safety as a Therapy in ECPR (HydrogenFAST)

Extracorporeal Membrane Oxygenation | Reperfusion Injury | Cardiac Arrest

United States
Central Hospital, Nancy, France

Recruiting

Study of the Relationship Between the Oxygenation State and Lung Ultrasound Score in Cardiac Surgery (PaFiKinESAP)

Heart Surgery

France
Asan Medical Center

Completed

Effect of Fresh Gas Flow on Emergence Time

Bladder Cancer

Korea, Republic of
Centre Hospitalier Universitaire de Besancon
Institut National de la Santé Et de la Recherche Médicale, France; Etablissement... and other collaborators

Completed

Cryotherapy and Doppler in Inflammatory Rheumatic Diseases (CDRI)

Rheumatoid Arthritis | Spondyloarthritis | Crystal-induced Arthritides

France
Makoto Inoue

Completed

Fundus Autofluorescence After Macular Hole Surgery

Macular Hole

Japan
Lille Catholic University
Santelys Association

Completed

Small Intestinal Bacterial Overgrowth Obese (SIBOB)

Blind Loop Syndrome | Gastric Bypass | Bacterial Overgrowth Syndrome | Chromatography, Gas

France
Prince of Songkla University

Completed

Central Venous to Arterial CO2 Difference and Low Cardiac Output Syndrome Related Outcomes in Children After Cardiac Surgery (VACO2)

Congenital Heart Disease | Perioperative/Postoperative Complications | Lactate Blood Increase

Thailand
Taipei Medical University Hospital

Unknown

Study to Evaluate the Safety and Efficacy of HI-BRITE Large Diameter Rigid Gas Permeable Contact Lens

Refractive Errors

Taiwan
University of Athens
University of Thessaly

Completed

Study of a Novel Technique of Mechanical Ventilation in Patients With Severe Acute Respiratory Failure (HFO-TGI-2)

Respiratory Distress Syndrome

Greece
Thomas Jefferson University

Completed

The Effects of Moviprep With Simethicone on Colonic Bubbles

Bubbles in Colon at Time of Colonoscopy

United States
The Hospital for Sick Children
Western University

Terminated

Lung Structure-Function In SurVivors of Mild and SEvere COVID-19 Infection: 129Xe MRI (LivCovidFree)

COVID-19 Respiratory Infection

Canada
South West Sydney Local Health District

Recruiting

Capnodynamic Monitoring of Cardiorespiratory Function in Critically Ill Patients (PROFICIENT)

Sepsis | Acute Respiratory Infection | Postoperative Respiratory Distress

Australia
Stanford University

Completed

Hyperoxia on Ventilation During Recovery From General Anesthesia

Ventilatory Depression | Postoperative Respiratory Failure

United States
Warren Bishop

Completed

Safety and Efficacy of CO2 for Endoscopy

Endoscopy | Insufflation

United States
Northwell Health

Completed

Biomarkers in the Evaluation of Chronic Lung Disease

Pulmonary Arterial Hypertension | Pulmonary Hypertension | Interstitial Lung Disease

United States
Medical University of South Carolina
Gilead Sciences

Completed

Ambrisentan (Letairis) for Sarcoidosis Associated Pulmonary Hypertension

Pulmonary Hypertension | Sarcoidosis

United States
Newcastle-upon-Tyne Hospitals NHS Trust

Unknown

Study of Respiratory Physiology During High Flow Nasal Cannula Treatment in Preterm Neonates.

Respiratory Distress Syndrome in Premature Infants | Extreme Prematurity - Less Than 28 Weeks

United Kingdom
Taiko Pharmaceutical Co., Ltd.

Unknown

Test of a Preventive Effect of a Deodorant Device Against Respiratory Infections (Cleverin)

Respiratory Infection

Japan
Czech Technical University in Prague

Completed

Evaluation of SpO2 Measurement Using a Smartwatch (ESMUS)

Hypoxia | Hypercapnia

Czechia
Insel Gruppe AG, University Hospital Bern

Recruiting

Influence of Oxygen on Perioperative Outcome in Patients Undergoing General Anaesthesia for Elective Non-cardiac Surgery (Promise-O2)

Coronary Artery Disease | Anesthesia

Switzerland
Hal C Charles

Completed

19F Thoracic Radiotherapy for Lung Cancer

Lung Cancer

United States
Hal C Charles

Withdrawn

Comparison of 133Xe Scintigraphy With 19F MRI

Lung Diseases

United States
Centre Hospitalier Universitaire Dijon

Completed

Short and Fast Step Test: Feasibility, Validity and Tolerance of a Functional Evaluation Test of Lactic Anaerobic Capacities in Patients With Coronary Artery Disease (CORANAE)

Coronary Artery Disease Without Heart Failure

France
University of North Carolina, Chapel Hill
Cystic Fibrosis Foundation

Completed

Comparison of 129Xe MRI With 19F MRI in CF Lung Disease

Cystic Fibrosis

United States
Tufts Medical Center
Gilead Sciences

Completed

Ambrisentan in Patients With Porto-pulmonary Hypertension A Multicenter Open Label Trial (Portopulm)

Portopulmonary Hypertension

United States
Hospices Civils de Lyon

Completed

Gastric Volumetry by Gastric Tomodensitometry With Gas (VOLUSCAN)

Morbid Obesity

France
Medical University of Vienna

Unknown

Gas Transfer on ILA-Activve

Hypercapnia

Austria
Gilead Sciences

Completed

A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study to Assess Safety and Efficacy of Ambrisentan in Subjects With Pulmonary Arterial Hypertension.

Pulmonary Arterial Hypertension
Weill Medical College of Cornell University
Sentire Medical Systems

Recruiting

Evaluation of Ability to Detect Bowel Gas During Laparoscopic Right Colectomy With Intracorporeal Anastomosis

Crohn's Disease of Large Intestine | Malignant Neoplasm of Colon

United States
University of Kansas Medical Center

Recruiting

Head Positioning After Retina Detachment Repair

Retina; Detachment, Rhegmatogenous

United States
University Hospital Inselspital, Berne

Completed

Myocardial Strain Analysis in Anaesthetized Coronary Artery Disease Patients During Hyperoxia and Normoxaemia (Strecho-O₂)

Coronary Artery Disease | Anesthesia

Switzerland
Universitätsmedizin Mannheim

Completed

Non-Invasive Determination of Cardiac Output by Electrical Velocimetry

Cardiac Diseases

Germany
Bispebjerg Hospital

Not yet recruiting

Risk of Revision Following Knee Arthroplasty in Bariatric Surgery Patients

Bariatric Surgery Candidate | Prosthesis-Related Infections | Prosthesis Failure | Prosthesis Survival | Arthritis Knee
The Hospital for Sick Children

Recruiting

Development of Hardware and Software for Pulmonary Magnetic Resonance Imaging Using Inhaled Tracer Gases

Healthy Volunteers

Canada
Jan Jakobsson
University of California, Irvine

Terminated

Low Flow Anaesthesia, is There a Difference Between 2 Modern Anaesthetic Machines Using Different Gas Reservoir (LF)

General Anaesthesia

Sweden
Nottingham University Hospitals NHS Trust

Not yet recruiting

ReAcT CO2: A Study to Assess TcCO2 to Guide Acute NIV (ReAcTCO2)

Acute Hypercapnic Respiratory Failure
University of North Carolina, Chapel Hill
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Terminated

19F MRI of Ventilation in Subjects With Cystic Fibrosis Undergoing Treatment for Pulmonary Exacerbation

Cystic Fibrosis

United States
Hal C Charles

Completed

Iraq- Afghanistan War Lung Injury Using 19F MRI (DIAL1001006)

Constrictive Bronchiolitis | Iraq-Afganistan War Lung Injury Syndrome

United States
Odense University Hospital

Completed

Diagnostic Value of Arterial Blood Gas Analysis in Prehospital Patients (ABL)

Unconscious (Psychology)

Denmark
Brigham and Women's Hospital
National Heart, Lung, and Blood Institute (NHLBI)

Terminated

Functional Applications of Hyperpolarized 129Xe MRI

Chronic Obstructive Pulmonary Disease

United States
Oklahoma State University Center for Health Sciences
Oral Roberts University

Recruiting

Interactive Voice Based Administration of the GAD 7

General Anxiety Disorder

United States

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