Clinical trials: Oxygenation Impairment
Coronary Artery Disease, Cognitive Impairment
Cerebral Oxygenation and Neurological Functioning After Cardiac Surgery
The overall goal of this research program is to determine quantitative predictors of quantitative long-term neurological functioning following different cardiac surgery procedures.
- Conditions
- Coronary Artery Disease, Cognitive Impairment, Delirium
- Trial name
- CONFUSE (NCT04081649)
- Where
- Canada
- Volunteers
- 95 people
- Sponsor
- Dr. Gordon Boyd
Postoperative Pulmonary Dysfunction, Oxygenation Impairment
Mechanical Power Ventilation in RALP
Robot-assisted laparoscopic radical prostatectomy (RALP) requires steep Trendelenburg positioning and pneumoperitoneum, which adversely affect respiratory mechanics and may lead to impaired postoperative oxygenation.
- Conditions
- Postoperative Pulmonary Dysfunction, Oxygenation Impairment, Robot-Assisted Radical Prostatectomy
- Trial name
- NCT07534553
- Testing
- Mechanical Power-Targeted Ventilation, Standard Ventilation
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Acute Respiratory Distress Syndrome
Effect of Low Tidal Volume Ventilation in Improving Oxygenation and Thus Reducing Acute Lung Injury in the Cardiac Surgical Patient
We propose that as low tidal volume ventilation has proven to be beneficial in patients with established ARDS it may have a role in preventing the onset of acute lung injury in the cardiac surgical population.
- Trial name
- NCT00538161
- Testing
- Ventilation strategy
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Beth Israel Deaconess Medical Center
Hyperglycemia, Glucose Intolerance
Effect of Acute Hyperglycemia on Renal Tissue Oxygenation
Diabetes Mellitus (DM) includes several metabolic diseases all characterized by high sugar levels in the blood. Although diabetic nephropathy is widespread, its underlying pathophysiological mechanisms remain poorly understood…
- Trial name
- Glucox (NCT02346149)
- Testing
- glucose 20%
- Where
- Switzerland
- Volunteers
- 19 people
- Sponsor
- Centre Hospitalier Universitaire Vaudois
Carotid Artery Stenosis
Effect of Carotid Artery Stent on Evoked Cerebral Blood Oxygenation and Neurocognitive Functioning
Cerebral hemodynamic compromise from internal carotid artery stenosis may be a cause of vascular cognitive impairment that is amenable to treatment by revascularization.
- Trial name
- NCT04651998
- Testing
- MMSE, MoCA, functional near-infrared spectroscopy
- Where
- China
- Volunteers
- 74 people
- Sponsor
- Shanghai Jiao Tong University Affiliated Sixth People's Hospital
Long Term Adverse Effects, Pneumonia
Long-term Follow Up of Adult Patients Treated With Extracorporeal Membrane Oxygenation for Respiratory Failure
Follow-up after treatment with Extracorporeal Membrane Oxygenation (ECMO) at the ECMO Center Karolinska. Patients: adult survivors treated with ECMO for severe refractory respiratory failure at least 5 years earlier.
- Conditions
- Long Term Adverse Effects, Pneumonia, Acute Respiratory Distress Syndrome, Sepsis
- Trial name
- NCT03031275
- Testing
- High-resolution computed tomography, Magnetic resonance imaging, Cognitive testing
- Where
- Sweden
- Volunteers
- 31 people
- Sponsor
- Karolinska University Hospital
Obstructive Sleep Apnea, Cognitive Impairment
12-week Tele-exercise Program in Patients With OSA
Obstructive sleep apnea (OSA) contributes to a number of adverse health effects, particularly on brain health. Chronic sleep disturbances caused by OSA could adversely affect cognitive health.
- Trial name
- NCT06467682
- Testing
- tele-exercise
- Volunteers
- 60 people
- Sponsor
- University of Cyprus
Pneumonia
Venticute in Patients With Pneumonia or Aspiration of Gastric Contents and Intubation/Ventilation/Oxygenation Impairment (BY2001/M1-007)
Study to demonstrate that administration of Venticute increases survival of patients with pneumonia or aspiration of gastric contents leading to intubation, mechanical ventilation, and severe oxygenation impairment.
- Trial name
- NCT00074906
- Testing
- Venticute
- Where
- 92 sites in Australia, Austria and 15 more
- Volunteers
- 1,200 people
- Sponsor
- Takeda
Chronic Obstructive Pulmonary Disease (COPD), Preserved Ratio Impaired Spirometry (PRISM)
Comparison of Clinical Status of Individuals With COPD and Preserved Ratio Impaired Spirometry
Despite the globally varying high prevalence rate of the PRISm phenotype, there are no guidelines for its diagnostic evaluation and management.
- Trial name
- NCT06682832
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Psychomotor Impairment
Correlation Between Cerebral Oxygenation and Neurodevelopment in VLBW Preterm Infants.
The recent improvements in neonatal intensive care have led to a substantial increase in the survival rate of preterm infants; nevertheless, this population is still at high risk for long-term neurodevelopmental disabilities.
- Trial name
- NCT03104296
- Testing
- Griffiths Mental Development Scales
- Where
- Italy
- Volunteers
- 63 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Postoperative Pulmonary Complications, Impaired Oxygenation
PEEP Strategies and Mechanical Power in Robotic Surgery
Robotic surgery requires pneumoperitoneum and steep Trendelenburg positioning, which significantly impair respiratory mechanics and increase the risk of postoperative pulmonary complications.
- Conditions
- Postoperative Pulmonary Complications, Impaired Oxygenation, Mechanical Ventilation
- Trial name
- NCT07536464
- Testing
- Fixed PEEP Ventilation, Decremental PEEP Strategy, Incremental PEEP Strategy
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Complication of Extracorporeal Circulation, Renal Impairment
Renal Perfusion, Filtration and Oxygenation During Cardiopulmonary Bypass (CPB)
Acute kidney injury is a common complication after cardiac surgery with cardiopulmonary bypass (CPB). This study aims to investigate the effects of CPB on renal perfusion, filtration and oxygenation.
- Trial name
- ECCSTUD (NCT02405195)
- Testing
- cardiopulmonary bypass
- Where
- Sweden
- Volunteers
- 28 people
- Sponsor
- Sahlgrenska University Hospital
Femoral Fracture, Blood Pressure
Cerebral Oxygenation and Spinal Anaesthesia in Elderly Patients With Hip Fracture
The aim of this study is to observe how the hemodynamic changes induced by spinal blockade affect cerebral oxygenation. Elderly patients are very frail. Hypotension is very frequent during spinal anaesthesia.
- Conditions
- Femoral Fracture, Blood Pressure, Cognitive Impairment
- Trial name
- NCT01647230
- Where
- Spain
- Volunteers
- 70 people
- Sponsor
- Hospital de Sabadell
Pressure Ulcer
Peripheral Perfusion and Oxygenation in Areas of Risk of Skin Integrity Impairment Exposed to Pressure Patterns.
Objectives: 1. To analyze the changes in peripheral tissue oxygenation in tissues subjected to different pressure regimes in healthy humans. 2.
- Trial name
- POTER-DIC (NCT02736838)
- Testing
- tcpO2, Laser Doppler
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Malaga
Delirium, Acute Kidney Injury
Neurocognitive Outcomes for ICU Patients With Acute Kidney Injury
Introduction. Initiation of acute kidney replacement therapy (KRT) is common in critically ill adults admitted to the intensive care unit (ICU), and is associated with increased morbidity and mortality.
- Conditions
- Delirium, Acute Kidney Injury, Critical Illness, Cognitive Impairment
- Trial name
- INCOGNITOAKI (NCT04722939)
- Testing
- Cerebral oxygenation
- Where
- Canada
- Volunteers
- 104 people
- Sponsor
- Dr. Gordon Boyd
Ventilation Therapy; Complications
Physiological Dead Space Measured by Volumetric Capnography in BiPAP and APRV .
Background and Rationale : Mechanical ventilation is an essential component of the care of patients with respiratory failure.Biphasic positive Airway Pressure (BiPAP) and Airway Pressure release ventilation (APRV) are relatively…
- Trial name
- NCT03218943
- Testing
- APRV ventilation mode, BIPAP ventilation moood
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Kasr El Aini Hospital