Search clinical trials for: Oxygen concentration

Total 2096 results

IRCCS Burlo Garofolo

Terminated

High Flow Nasal Cannula vs Low Flow Oxygen Therapy in Bronchiolitis

Bronchiolitis

Italy
Yonsei University

Completed

The Utility of Oxygen Insufflation During Flexible Fiberoptic Bronchoscope-guided Intubation

Lumbar Spinal Stenosis

Korea, Republic of
University of Debrecen

Completed

The Systemic and Brain Oxygen Stauration Change During Bronchoscopy (BFNIRS)

NIRS

Hungary
Jtarrega
Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau; Hospital... and other collaborators

Completed

Benefits of Liquid Oxygen in COPD Patients Presenting Desaturation During Exercise.

Pulmonary Disease, Chronic Obstructive

Spain
Karolinska Institutet
The Swedish Research Council; Swedish Heart Lung Foundation; Swedish Foundation...

Completed

An Efficacy and Outcome Study of Supplemental Oxygen Treatment in Patients With Suspected Myocardial Infarction (DETO2X-AMI)

Acute Coronary Syndrome | Angina, Unstable | Acute ST Segment Elevation Myocardial Infarction | Non-ST Elevation (NSTEMI) Myocardial Infarction

Sweden
Szeged University

Completed

Effects of Intraoperative Oxygen Therapy on Oxygenation of Newborns Born Via Elective Cesarian Section

Obstetrical Complication of Anesthesia

Hungary
NYU Langone Health

Terminated

Pre-oxygenation and Measures of Gas Exchanges During Seizures in the Epilepsy Monitoring Unit

Epilepsy

United States
Lars S. Rasmussen

Completed

Supplemental Oxygen - Effect on Occurrence of Subsequent Cancer After Abdominal Surgery (Follow-up of the PROXI Trial) (PROXI)

Laparotomy

Denmark
University of Minnesota

Terminated

The Effect of Oxygen on Healing an Artery From the "Injury" of Surgery

End Stage Renal Disease

United States
National Health Service, United Kingdom

Unknown

A Novel Method of Preoxygenation Using a Bain Circuit

Healthy Volunteers

United Kingdom
LHL Helse
The norwegian association for heart and lung patients

Completed

Effects of Supplementary Oxygen on Dyspnoea and Exercise Tolerance in COPD Patients Given LTOT

COPD

Norway
Evangelismos Hospital

Recruiting

Intermediate Normal Versus High Normal Oxygen Levels in the Emergency Department for Severe Traumatic Brain Injury (INACHOS)

Traumatic Brain Injury | Acute Respiratory Distress Syndrome | Acute Respiratory Failure | Acute Brain Injury

Greece
Aswan University Hospital

Completed

Comparative Study Between Liberal and Conservative Oxygen Therapy in Mechanically Ventilated Intensive Care Patients

Oxygen Therapy

Egypt
Jules Bordet Institute

Completed

Effects of Oxygen After Abdominal Oncological Surgery (EPHIRAS)

Abdominal Cancer

Belgium
Shaine Morris

Active, not recruiting

Trial of Maternal Oxygen for Fetal Left Heart Hypoplasia (P-RCT-MHO)

Fetal Left Heart Hypoplasia

United States
Parc de Salut Mar
Hospitales Universitarios Virgen del Rocío

Completed

High-flow Oxygen Therapy During Exercise in Idiopathic Pulmonary Fibrosis

Idiopathic Pulmonary Fibrosis

Spain
Geisinger Clinic

Terminated

A Pilot Study of Demand Valve Oxygen Inhalation Therapy for Cluster Headache

Cluster Headache

United States
Hull University Teaching Hospitals NHS Trust

Completed

Use of Oxygen in Heart Failure With Preserved Ejection Fraction (STOP-EF)

Heart Failure
Karolinska Institutet
University Hospital, Linkoeping

Completed

Determination of the Role of Oxygen in Suspected Acute Myocardial Infarction by Biomarkers (DETO2X-bio)

Angina, Unstable | Ischemic Reperfusion Injury | Acute Myocardial Infarction (AMI) | Acute Coronary Syndrome (ACS) | Non-ST Elevation (NSTEMI) Myocardial Infarction | ST Elevation (STEMI) Myocardial Infarction

Sweden
Medical University of Vienna

Completed

Measurement of Retinal Blood Flow, Retinal Oxygenation and Retinal Oxygen Extraction in Healthy Subjects During Normoxia and Systemic Hyperoxia

Healthy | Normoxia | Systemic Hypoxia

Austria
Lady Hardinge Medical College

Completed

Effect of Peri-operative Supplemental Oxygen in Wound Infection After Appendectomy

Wound Infection | Perioperative Hyperoxygenation
University of Ulm

Unknown

Influence of Oxygen Target Range on Intermittent Hypoxemia in Preterm Infants

Apnea of Prematurity | Intermittent Hypoxemia

Germany
Northwell Health

Terminated

Consequences of Nocturnal and Daytime Hypoxemia in COPD

Chronic Obstructive Pulmonary Disease

United States
Rigshospitalet, Denmark
The Danish Medical Research Council

Completed

Supplemental Oxygen and Complications After Abdominal Surgery (The PROXI-trial)

Laparotomy

Denmark
Centre Hospitalier Universitaire de Besancon
Centre Hospitalier Universitaire Dijon; Poitiers University Hospital; University... and other collaborators

Recruiting

Efficacy of High Flow Nasal Oxygen Therapy Started in the Emergency Room Versus Conventional Oxygen Therapy in Patients With Acute Hypoxemic Respiratory Distress (HIFLOWED)

Acute Hypoxemic Respiratory Distress

France
Barry Miskin, MD
Jupiter Medical Center

Completed

Hyperbaric Treatment of Traumatic Brain Injury (TBI) (TBI)

Traumatic Brain Injury

United States
Poitiers University Hospital

Unknown

Comparison of Patient Work of Breathing and Tidal Volumes With High Flow Nasal Cannula Oxygen Therapy and NIV (Non-Invasive Ventilation) After Extubation in the ICU. (OVNI)

Extubation | Work of Breathing | ICU | Non-invasive Ventilation | Tidal Volume | Respiratory Effort | High-Flow Nasal Oxygen Therapy

France
Beth Israel Deaconess Medical Center

Completed

Effect of Supplemental Oxygen on Maximal Oxygen Consumption in Patients With Chronic Obstructive Pulmonary Disease

Chronic Obstructive Pulmonary Disease

United States
Imperial College London

Unknown

Intelligent Oxygen Therapy During Sleep

Respiration Failure

United Kingdom
Breathe Technologies, Inc.

Completed

In-home Evaluation of a Noninvasive Open Ventilation System in Patients With Severe Respiratory Insufficiency

Pulmonary Disease, Chronic Obstructive | Chronic Obstructive Lung Disease | Chronic Obstructive Airway Disease | Airflow Obstruction, Chronic

United States
Vachira Phuket Hospital

Completed

A Clinical Trial of the Clinical Effects of Hyperbaric Oxygen Therapy in Thai Autistic Children (VPH)

Autistic Disorder

Thailand
Hopital Foch
Institut National de la Santé Et de la Recherche Médicale Rouen U1096

Completed

Impact of Cold Ischemia on Pulmonary Endothelial Dysfunction in Ex-vivo Pulmonary Reconditioning (Endoth-Exvivo)

Lung Transplant

France
Pei-Yuan Lee, MD
Aeon Biotechnology Corporation

Unknown

Autologous Bone Marrow Concentration for Avascular Necrosis of Femoral Head

Bone Marrow | Avascular Necrosis of Femur

Taiwan
Medical University of South Carolina
General Electric

Completed

Aortic Stenosis Pre-Transcatheter Aortic Valve Replacement (TAVR) Procedure CT Scan

Aortic Valve Stenosis

United States
Maria Sklodowska-Curie National Research Institute...

Completed

Impact of DMSO Concentrations on Hematopoietic Recovery After Autologous HSC Transplantation. (DMSOconc3)

Multiple Myeloma | Lymphomas | Leukemias

Poland
Hennepin Healthcare Research Institute

Completed

Comparison Between Different Types of Oxygen Treatment Following Traumatic Brain Injury

Traumatic Brain Injury

United States
Mahidol University

Completed

The Performance of Two Oxygen Delivery Devices Used After General Anesthesia.

Hypoxemia

Thailand
Ralph Hamill

Completed

A Multicenter Pilot Study to Evaluate the Effect of EVOO on Lipid Parameters (EVOO)

Cardiovascular Diseases

United States
University of Miami

Not yet recruiting

Hypoxia and Heart Rate Variability

Hypoxia | Pulmonary Disease, Chronic Obstructive

United States
The Hospital for Sick Children

Recruiting

Acute Maternal Hyperoxygenation in CHD

Congenital Heart Disease

Canada
Hyperbaric Center Basel

Completed

Hyperbaric Oxygen in Patients Who Had a Stroke (HOST)

Stroke | Hyperbaric Oxygen

Switzerland
Aksaray University Training and Research Hospital

Completed

Oxygen Therapy for Headache

Primary Headache Disorder

Turkey
Region Skane

Completed

The Application of a Mask in Patients With Severe Covid-19 Already Treated With High-flow Nasal Cannula.

Covid19

Sweden
Capital Medical University

Unknown

Safety and Efficacy of NBO in Acute Intracerebral Hemorrhage

Cerebral Hemorrhage | Normobaric Oxygen

China
Göteborg University
Sahlgrenska University Hospital, Sweden

Completed

Radiation Induced Cystitis Treated With Hyperbaric Oxygen - A Randomized Controlled Trial (RICH-ART)

Cystitis, Radio Induced

Sweden, Norway, Denmark, Finland
Rigshospitalet, Denmark

Completed

The Effect of Hyperbaric Oxygen Therapy on Inflammatory Parameters Induced by a Heat Injury Model (HBO-SHA)

Inflammation | Secondary Hyperalgesia

Denmark
Kuopio University Hospital
Turku University Hospital; Helsinki University Central Hospital; Tampere University...

Terminated

Impact of Inspired Oxygen Fraction on Outcome in Patients With Traumatic Brain Injury (BRAINOXY)

Traumatic Brain Injury | Patient

Finland
Medical University of Vienna

Completed

The Validity of Retinal Blood Flow Measurements During Hyperoxia in Humans Using Fourier Domain Color Doppler Optical Coherence Tomography (CDOCT)

Healthy

Austria
Danish Cancer Society
Rigshospitalet, Denmark; Herlev Hospital

Unknown

Hyperbaric Oxygen Therapy to Reduce Lymphedema After Breast Cancer -an Explorative Clinical Trial (HBOT-LYCA)

Secondary Lymphedema
Thomas Kuhnt
Verband Deutscher Druckkammerzentren

Terminated

Hyperbaric Oxygen for the Treatment of a Dry Mouth Which Occurred After Radiotherapy

Radiation-induced Xerostomia

Germany

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