Clinical trials: Oxygenation
Arthroplasty
Cardiovascular Changes and Changes in Tissue Oxygenation During Early Postoperative Mobilization in Total Hip Arthroplasty (THA) Patients
The purpose of this study is to investigate the cardiovascular changes during early postoperative mobilization of hip arthroplasty patients.
- Trial name
- NCT01089946
- Where
- Denmark
- Volunteers
- 26 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Transcutaneous Oxygen Tension
Comparative Study Evaluating Performance of Celliant Fibers on Tissue Oxygenation
The study will evaluate changes in transcutaneous oxygen tension (tcPO2,), and the inferred change in local cutaneous blood flow, in healthy subjects wearing a control and a 100% Celliant® fiber upper torso garment.
- Trial name
- NCT02798640
- Testing
- Celliant, Control
- Where
- United States
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- Kristopher Washington
Platelet Function, Thrombocytopenia
Platelet Function During ECMO (Extra Corporeal Membrane Oxygenation)
Platelet transfusions are routinely administered during neonatal ECMO, with an average of 1.3 platelet transfusions per day being administered while a patient is undergoing ECMO treatment.
- Trial name
- NCT00748878
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- University of Utah
Bronchoscopy
Three Different Oxygenation Strategies in Bronchoscopy Procedures Under Sedation
The purpose of study aims to determine which of the three different oxygenation strategies, including nasal cannula, modified nasopharyngeal cannula, and HFNO groups, is safer in patients undergoing bronchoscopy under sedation.
- Trial name
- NCT05912985
- Testing
- different oxygenation methods
- Where
- Turkey (Türkiye)
- Volunteers
- 252 people
- Sponsor
- Ankara City Hospital Bilkent
Eccentric Exercise, Isokinetic Test
Metabolic, Respiratory, and Muscle Oxygenation Responses to Sub-maximal Eccentric and Concentric Isokinetic Exercise to Exhaustion
This study aims to measure and compare the metabolic response during sub maximal eccentric and concentric isokinetic exercise performed to exhaustion.
- Trial name
- MUSOX-EX (NCT07548333)
- Testing
- Sub maximal concentric exercise, Sub maximal eccentric exercise
- Where
- Greece
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- National and Kapodistrian University of Athens
Acute Respiratory Failure, Hypoxemic Respiratory Failure
Standard Oxygen Versus High Flow Nasal Cannula Oxygen Therapy in Patients With Acute Hypoxemic Respiratory Failure
First-line therapy of patients with acute respiratory failure consists in oxygen delivery through standard oxygen, high-flow nasal oxygen therapy through cannula or non-invasive ventilation.
- Trial name
- SOHO (NCT04468126)
- Testing
- Standard oxygen, High-flow nasal oxygen therapy
- Where
- France
- Volunteers
- 1,504 people
- Sponsor
- Poitiers University Hospital
Robot-Assisted Radical Prostatectomy
Effect of Control Ventilation, PEEP, and PEEP With ARM in Robot-assisted Radical Prostatectomy
The goal of this clinical trial is to determine whether different ventilatory strategies improve oxygenation and hemodynamic stability in patients undergoing robot-assisted radical prostatectomy under general anesthesia.
- Trial name
- NCT07462689
- Testing
- PEEP group, PEEP + ARM group
- Where
- South Korea
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Ilsan Cha hospital
Respiratory Distress Syndrome
Diaphragm Dysfunction in ARDS Patients With V-V ECMO
Use of veno-venous extracorporeal oxygenation membrane is a therapeutic option for the management of the most severe patients with acute respiratory distress syndrome (ARDS).
- Trial name
- DD-ECMO (NCT04613752)
- Testing
- diaphragmatic function measurements and diaphragmatic ultrasound
- Where
- France
- Volunteers
- 63 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Newborn; Vitality, Nursing Caries
Effect of Intranasal Breast Milk Administration in Preterm Infants
The aim of the study was to investigate the effect of intranasal breast milk administration on cerebral oxygenation level, vital signs and time to full oral feeding in preterm infants.
- Conditions
- Newborn; Vitality, Nursing Caries, Breast Feeding
- Trial name
- NCT06706115
- Testing
- Intranasal human breast milk
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Selcuk University
Acute Respiratory Distress Syndrome
Inflammation During ECMO Therapy and ECMO Weaning
The goal of this interventional clinical trial is to compare patients who undergo ECMO therapy for treatment of acute respiratory distress syndrome (ARDS) and a randomized into one of two possible weaning strategy groups.
- Trial name
- ECMOWean (NCT05640635)
- Testing
- Ventilator weaning first, ECMO weaning first
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- University Hospital Tuebingen
Extracorporeal Membrane Oxygenation Complication
Use of Bivalirudin for Anticoagulation in Patients With Extracorporeal Membrane Oxygenation
The purpose of this study was to evaluate the efficacy and safety of bivalirudin in anticoagulation therapy in patients with extracorporeal membrane oxygenation (ECMO) compared with unfractionated heparin.
- Trial name
- NCT06275555
- Testing
- bivalirudin, unfractionated heparin
- Where
- China
- Volunteers
- 154 people
- Sponsor
- Xiaotong Hou
Covid-19
Bicentric Study on the Use of ECMO-VV or VA for Severe ARDS Associated With Covid-19
Describes the cohort of patients receiving ECMO-VV or ECMO-VA in the management of severe ARDS refractory to SARS-CoV-2 in the Strasbourg and Louvain centres
- Trial name
- ECMO-SL-CoV-2 (NCT04446286)
- Where
- France
- Volunteers
- 50 people
- Sponsor
- University Hospital, Strasbourg, France
Respiratory Failure
Optiflow in Sequential Non-Invasive Ventilation
Background : Patient with hypoxemic respiratory failure treated with NIV receive between NIV session oxygen therapy. Gaz exchange disorder with a decrease of the ratio between Partial Pressure of Arterial Oxygen (PaO2) and…
- Trial name
- VNI-HD (NCT02389166)
- Testing
- Optiflow, Conventional oxygen therapy
- Where
- 8 sites in France
- Volunteers
- 95 people
- Sponsor
- University Hospital, Bordeaux
Peripheral Arterial Disease
Near Infrared Spectroscopy Imaging of Change in Tissue Oxygenation to Assess Peripheral Artery Disease
This is a proof-of-concept study with exploratory objective to assess whether superficial tissue oxygenation patterns measured by Snapshot NIRS, in conjunction with the Provocative Elevation Maneuver of the Lower Extremity…
- Trial name
- NCT07397494
- Testing
- Observational study only.
- Volunteers
- 200 people
- Sponsor
- Kent Imaging Inc
Rapid Sequence Induction (RSI), Preoxygenation
High Flow Oxygen in Preoxygenation During Rapid Sequence Induction in Infants and Small Children
Airway management is crucial part of the anaesthesia. There is always a considerable risk of complications or even failure during the anaesthesia induction and airway management.
- Trial name
- PRSIHFO (NCT05846919)
- Testing
- face-mask preoxygenation, HFNOC preoxygenation, HFNOC + face-mask preoxygenation
- Where
- Czechia
- Volunteers
- 4 people
- Sponsor
- Brno University Hospital
Apnoeic Oxygenation
Positive Airway Pressure Under Apnoeic Oxygenation With Different Flow Rates in Nasal Cannula Therapy
The main objective of this explorative observational study is to investigate the pressures in infraglottic airway and the pharynx provided by THRIVE , using flows ranging from 1l/min to 80 l/min, in patients hospitalized for…
- Trial name
- PAPUA-Flow (NCT03738722)
- Testing
- Oxygen
- Where
- Switzerland
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Cerebral Venous Thrombosis
Evaluation of Cerebral Oxygenation and Hemodynamics in Patients With Cerebral Venous Thrombosis
Cerebral hypoperfusion and hypoxia are the major determinants of neurological outcomes following acute brain injury as proved in Traumatic Brain Injury/Sub Arachnoid Haemhorrhage literature.
- Trial name
- NCT03033966
- Testing
- NIRS based Cerebral Oximetry
- Where
- India
- Volunteers
- 17 people
- Sponsor
- Dhritiman Chakrabarti
Healthy
De-stressing the Brain: Can Eating Grapes During Periods of Mental Stress Protect Brain and Vascular Health in Young Adults
The main aim of the current study is to investigate whether consuming grapes rich in flavonoids just before mental stress can protect cerebrovascular and peripheral vascular function, mood and cognition, from the negative effects…
- Trial name
- NCT06923722
- Testing
- High-flavonoid grape intervention, Low-flavonoid grape intervention
- Where
- United Kingdom
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Birmingham
Metabolic Syndrome
Metabolic Risk Factors and Myocardial Oxygenation Reserve
The purpose of this study is to use MRI images using the OS-CMR technique to view the differences in the hearts of healthy volunteers and participants with a condition called Metabolic Syndrome.
- Trial name
- (META-MORE) (NCT05574153)
- Testing
- Cardiac MRI
- Where
- Canada
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Chronic Obstructive Pulmonary Disease (COPD)
Investigation of the Acute Effects of Traditional and Functional IMT on Muscle Oxygenation in COPD
This study aims to compare the effects of functional and conventional inspiratory muscle training (IMT) on post-exercise muscle deoxygenation in individuals with Chronic Obstructive Pulmonary Disease (COPD).
- Trial name
- NCT07267923
- Testing
- Traditional inspiratory muscle training, Functional inspiratory muscle training (IMT)
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people
- Sponsor
- Saglik Bilimleri Universitesi