Clinical trials: Oxygenation,
Positive Expiratory Pressure, Acute Respiratory Distress Syndrome
Determination of the Best Positive End-expiratory Pressure (PEEP)
Determination of the best positive end-expiratory pressure (PEEP) based on oxygenation or driving pressure in patients with acute respiratory distress syndrome (ARDS) after cardiothoracic surgery The use of a positive…
- Trial name
- DROP (NCT03969407)
- Where
- France
- Volunteers
- 118 people
- Sponsor
- Centre Chirurgical Marie Lannelongue
Placenta Diseases
Near-infrared Spectroscopy: Differences in Placental Oxygenation in Relation to Ultrasound Maturation Grade in physiologIcal Term Pregnancies
The aim was to compare placental oxygenation in low risk, uncompli-cated, term pregnancies measured by near-infrared spectroscopy (NIRS) in relation to the placental maturity grade determined by ultrasound assessment according to…
- Trial name
- NCT05771415
- Where
- Croatia
- Volunteers
- 34 people
- Sponsor
- University of Palermo
Adult Respiratory Distress Syndrome
PaO2/FiO2*PEEP (P/FP) Ratio and Mortality in Acute Respiratory Distress Syndrome.
The PaO2/FiO2 (P/F) ratio is same for all the Positive End Expiratory Pressure (PEEP) ≥ to 5. This P/F ratio misleads the severity of disease without the knowledge of set PEEP.
- Trial name
- NCT03946150
- Testing
- P/FP Ratio
- Where
- Singapore
- Volunteers
- 4,361 people
- Sponsor
- National University Health System, Singapore
Hematocrit Change, Cardiovascular Prevention
Empagliflozin and Red Blood Cell 2,3-biphosphoglycerate Levels
The aim of this study is to investigate the hypothesis that treatment with empagliflozin may have an impact on red blood cell 2,3-biphosphoglycerate levels affecting tissue oxygen supply and thus mediating part of the cardio- and…
- Conditions
- Hematocrit Change, Cardiovascular Prevention, Empagliflozin, SGLT2-Inhibitors
- Trial name
- NCT06284850
- Testing
- Empagliflozin10Mg Tab
- Where
- Greece
- Volunteers
- 40 people
- Sponsor
- Aristotle University Of Thessaloniki
Surgeries Undergoing General Anesthesia
Impact of Intraoperative Oxygenation Practices on Patient Outcomes
This multicenter, cluster-randomized, cluster-crossover clinical trial evaluates the impact of three intraoperative FiO2 (Fraction of Inspired Oxygen) oxygenation strategies-lower (FiO₂ 0.21-0.40), intermediate (FiO₂ 0.40-0.80)…
- Trial name
- IntraOp Ox (NCT07224243)
- Testing
- Lower FiO2, Intermediate FiO2, Higher FiO2
- Where
- 4 sites in United States
- Volunteers
- 54,000 people
- Sponsor
- Frederic T Billings IV
COPD, Interstitial Lung Disease
Effects of an Oxymizer on Endurance Time in Patients With Chronic Lung Diseases
The Oxymizer pendant® is a special oxygen cannula that can be used to supply high flow long term oxygen therapy. It is compatible with a wide variety of oxygen sources.
- Trial name
- NCT01713413
- Testing
- Oxymizer, conventional nasal cannula
- Where
- Germany
- Volunteers
- 67 people
- Sponsor
- Schön Klinik Berchtesgadener Land
Cognitive Decline, Cognitive Dysfunction
Brain Vascular and Neurocognitive Health
The overall research objective of this proposal is to determine the acute and chronic impact of transcranial photobiomodulation on indices of cerebral vascular health and neurocognitive function.
- Conditions
- Cognitive Decline, Cognitive Dysfunction, Alzheimer Disease, Vascular Disease, Peripheral
- Trial name
- NCT06497413
- Testing
- Transcranial Photobiomodulation, Transcranial Photobiomodulation helmet (Neuradiant 1070 Plus) with no light administered
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- The University of Texas at Arlington
Lung Transplant; Complications
Bypass vs. Ecmo in Lung Transplantation (BELT)
This study seeks to compare outcomes of 2 different methods of cardiopulmonary support during lung transplant surgeries.
- Trial name
- BELT (NCT03021538)
- Testing
- Extracorporeal Membrane Oxygenation, Cardiopulmonary Bypass
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- The Cleveland Clinic
Extracorporeal Membrane Oxygenation
Extracorporeal Membrane Oxygenation (ECMO): Blood Cells
The objective of the study is to predict outcomes of patients on extracorporeal membrane oxygenation (ECMO) therapy by correlating cytokines and inflammatory cell patterns to clinical outcomes using data collected in the ECMO…
- Trial name
- NCT02748668
- Testing
- Blood specimen collection
- Where
- United States
- Volunteers
- 371 people
- Sponsor
- Corewell Health West
Acute Heart Failure, Pulmonary Congestion
Oxygen Targets in Acute Heart Failure With Pulmonary Congestion
REDOX-AHF compared two oxygen saturation targets in adults admitted with acute heart failure and clinical or radiological signs of congestion.
- Conditions
- Acute Heart Failure, Pulmonary Congestion, Hypoxemia
- Trial name
- REDOX-AHF (NCT05613218)
- Testing
- Oxygen
- Where
- 2 sites in Denmark
- Volunteers
- 135 people
- Sponsor
- Copenhagen University Hospital, Hvidovre
Respiratory Insufficiency, Circulatory Failure
Comparing Anticoagulation Strategies Using UFH, Argatroban and LMWH for ECMO Support
A three-arm randomized controlled non-inferiority pilot study comparing anticoagulation strategies using unfractionated heparin, argatroban and enoxaparin for extracorporeal membrane oxygenation support conducted as an…
- Conditions
- Respiratory Insufficiency, Circulatory Failure, Thromboembolism, Bleeding
- Trial name
- CASUAL-ECMO (NCT06442267)
- Testing
- Enoxaparin Injectable Solution, Argatroban, 1 Mg/mL Intravenous Solution, Unfractionated heparin
- Where
- Austria
- Volunteers
- 90 people
- Sponsor
- Medical University of Vienna
Exercise-Induced Fatigue
Muscle Oxygenation and Autonomic Recovery After Repeated Sprint in Competitive Soccer Players
This study evaluates the acute and short-term recovery responses to repeated sprint exercise in competitive male soccer players.
- Trial name
- NCT07742163
- Testing
- 8 x 30 m Repeated Sprint Exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Pamukkale University
Chronic Obstructive Pulmonary Disease (COPD)
Effect of Oxygen Supplementation on Cerebral Oxygenation, Symptoms and Performance During STST in COPD Patients
It is a randomised, single-blind trial of the effect of acute oxygen supplementation on cerebral oxygenation during the 30 sec Sit-To-Stand Test (STST) in chronic obstructive pulmonary disease patients, without resting hypoxemia.
- Trial name
- NCT07024914
- Testing
- Oxygen, medical air
- Where
- Greece
- Volunteers
- 25 people
- Sponsor
- George Papanicolaou Hospital
Complications During Rehabilitation Stay
Effect of Pursed-lips Breathing Combined With Aerobic Walking Exercise on Oxygenation and Activity Endurance in Lung Cancer Patients After Lobectomy
The effects of pursed-lip breathing or aerobic walking exercise in increasing muscle strength and motility and relieving dyspnea have been proved.
- Trial name
- NCT06118164
- Testing
- pursing- lip breathing combined with aerobic walking exercise, pursing- lip breathing, aerobic walking exercise
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- Taichung Tzu Chi Hospital
Apneic Oxygenation
Apneic Oxygenation in the Emergency Department
Apneic oxygenation is a process of delivering continuous oxygen during direct laryngoscopy. Nasal cannulas are used for the purpose of oxygenation; for delivering either low flow or high flow oxygen but haven't been tested in…
- Trial name
- ApOxED (NCT04242537)
- Testing
- High flow nasal cannula oxygen delivery, Low flow nasal cannula oxygen delivery
- Volunteers
- 30 people
- Sponsor
- Aga Khan University Hospital, Pakistan
Laparoscopic Surgery, Positive End-Expiratory Pressure
Recruitment Maneuvers and PEEP-guided Electrical Impedance Tomography for Abdominal Laparoscopic Surgery Patients
Abdominal laparoscopy is widely utilized due to its benefits, including minimal invasiveness, improved cosmetic outcomes, and shorter hospital stays.
- Conditions
- Laparoscopic Surgery, Positive End-Expiratory Pressure, Electrical Impedance Tomography
- Trial name
- PEEP-EIT (NCT06850844)
- Testing
- electrical impedance tomography, Conventional Ventilation
- Where
- Vietnam
- Volunteers
- 70 people
- Sponsor
- Nguyen Dang Thu
Extracorporeal Membrane Oxygenation Complication
Distal Perfusion Timing, Early or Conservative, to Prevent Limb Ischemia During Peripheral VA-ECMO
Peripheral VA-ECMO is widely used in refractory cardiogenic shock patients as a salvage therapy. In most cases, the femoral artery and vein are used for the vascular approach.
- Trial name
- DECIDE-ECMO (NCT05698628)
- Testing
- Distal perfusion catheterization
- Where
- South Korea
- Volunteers
- 400 people
- Sponsor
- Min-Seok Kim
Infant, Premature, Congenital Heart Disease
Splanchnic and Renal Tissue Oxygenation During Enteral Feedings in Neonates With Patent Ductus Arteriosus
Patent ductus arteriosus (PDA) is a common problem in the neonatal intensive care unit and can be secondary to prematurity or congenital heart disease (CHD).
- Conditions
- Infant, Premature, Congenital Heart Disease, Patent Ductus Arteriosus, Necrotizing Enterocolitis
- Trial name
- NCT03551600
- Testing
- Near-infrared spectroscopy (NIRS)
- Where
- 3 sites in United States
- Volunteers
- 64 people
- Sponsor
- University of Utah
Bariatric Surgery Candidate
Effects of Alveolar Recruitment Strategies on Arterial Oxygenation and Postoperative Inflammatory Response During Laparoscopic Bariatric Surgery: A Randomised Control Trial.
even though the advancement of ambulatory bariatric surgeries, yet the precise spot of recruitment manoeuvres as a secure and efficient approach to enhance the respiratory efficacy of obese patients is still obscured.
- Trial name
- NCT05960071
- Testing
- protective lung strategy with recruitment manoeuvre (RM) - steady PEEP, protective lung strategy with recruitment manoeuvre (RM) - decreasing PEEP
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Alexandria University
Lung Neoplasm, Lung Cancer
Lung Ultrasound to Assess Aeration Loss After Lung Resection Surgery
The purpose of this prospective observational study is to assess perioperative changes in lung aeration after lung resection surgery using lung ultrasound, and to explore their relationship with oxygenation, inflammatory…
- Conditions
- Lung Neoplasm, Lung Cancer, Lung Resection Surgery, Thoracic Surgery
- Trial name
- THORUS (NCT04677309)
- Testing
- Perioperative lung ultrasound assessment
- Where
- Spain
- Volunteers
- 32 people
- Sponsor
- Ana Broseta Lleó
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