Clinical trials: Cerebral Autoregulation
Hip Fractures, Hip Arthropathy
Optimizing Cerebral Autoregulation During Surgery
The purpose of this study is to conduct a pilot trial to determine the feasibility, safety, and potential efficacy of targeting mean arterial blood pressure (MAP) within the limits of cerebral autoregulation during surgery…
- Conditions
- Hip Fractures, Hip Arthropathy, Surgery, Delirium
- Trial name
- NCT05308290
- Testing
- Blood pressure management according to cerebral autoregulation, Blood pressure management according to usual care
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- Johns Hopkins University
Cerebral Autoregulation, Preterm Birth
Transitional Cerebrovascular Reactivity in Very Preterm Infants
The transitional period, defined as the first 72 hours after preterm birth, is often characterized by a significant hemodynamic instability and may also be associated with an impairment of cerebral autoregulation, with relevant…
- Conditions
- Cerebral Autoregulation, Preterm Birth, Premature Infant Disease
- Trial name
- NCT04423016
- Testing
- Near Infrared Spectroscopy monitoring, Electrical velocimetry and pulse oximetry
- Where
- Italy
- Volunteers
- 72 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Parkinson Disease
Parkinson Disease Before and After Medication and Rehabilitation Treatment
In this three-year project, our research teams are going to consecutively explore these important clinical, drug and physical rehabilitation treatment effects, noradrenergic network, autonomic dysfunction and microRNA signalling…
- Trial name
- NCT02672943
- Testing
- Rehabilitation treatment, non-rehabilitation treatment
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Stroke, Acute, Hemorrhage
Feasibility of Improving Cerebral Autoregulation in Acute Intracerebral Haemorrhage
In the UK, 23,000 (15%) of the 150,000 people who suffer a stroke each year have bleeding in the brain, also referred to as acute intracerebral haemorrhage (ICH).
- Conditions
- Stroke, Acute, Hemorrhage, Cerebral Brain Hemorrhage, Blood Pressure
- Trial name
- BREATHE-ICH (NCT03324321)
- Testing
- Hypocapnia via Hyperventilation Protocol
- Where
- United Kingdom
- Volunteers
- 18 people
- Sponsor
- University of Leicester
General Anesthesia
Cerebral Perfusion Variation During Blood Pressure Changes Under General Anesthesia
The risk associated with arterial hypotension during general anesthesia for surgery has been demonstrated , but the threshold at which consequences for perfusion of one or more organs appear varies according to the mechanism of…
- Trial name
- DELTAPAMAG (NCT05803876)
- Testing
- Diagnostic test - monitoring
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Subarachnoid Hemorrhage, Aneurysmal
Cerebral Autoregulation in Patients With Aneurysmal SubArachnoid Haemorrhage
The purpose is, in patients with aneurysmal subarachnoid haemorrhage in the early phase after ictus, to examine the following: 1.
- Trial name
- CASAH (NCT03987139)
- Testing
- Hypertension, Hyper- and hypoxia, Hyper- and hypocapnia
- Where
- Denmark
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Brain Tumor, Metabolic Disturbance
Effect of Dexmedetomidine on Brain Homeostasis and Neurocognitive Outcome
Brain tumor surgery is commonly associated with different degrees of preoperative intracranial hypertension and surrounding tumor edema, elicited by tumor underlying pathophysiology.
- Conditions
- Brain Tumor, Metabolic Disturbance, Inflammatory Response, Oxygen Deficiency
- Trial name
- NCT04266665
- Testing
- Dexmedetomidine, Normal saline
- Where
- Greece
- Volunteers
- 56 people
- Sponsor
- Georgia Tsaousi
Traumatic Brain Injury, Pediatric
Age Related Thresholds for Management of Severe Head Injury in Paediatrics: An Extension of STARSHIP
Traumatic brain injury in children can cause serious and long-lasting neuro-disability. However, there is still limited evidence about the best ways to treat children with severe brain injury in intensive care.
- Conditions
- Traumatic Brain Injury, Pediatric, Cerebral Perfusion Pressure, Cerebral Autoregulation
- Trial name
- ARTSHIP (NCT07834476)
- Where
- United Kingdom
- Volunteers
- 450 people
- Sponsor
- Cambridge University Hospitals NHS Foundation Trust
Subarachnoid Hemorrhage
Deferoxamine to Prevent Delayed Cerebral Ischemia After Subarachnoid Hemorrhage
The investigators will test the central hypothesis that DFO treatment after SAH may improve cerebrovascular regulation, mitigate ischemic neural injury, and serve as an effective neuroprotectant against delayed ischemic injury…
- Trial name
- NCT02216513
- Testing
- desferrioxamine (DFO)
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Brigham and Women's Hospital
Subarachnoid Hemorrhage, Aneurysm
Dexmedetomidine and Subarachnoid Haemorrhage
The purpose of this study is to investigate how dexmedetomidine affects static and dynamic autoregulation, intracranial pressure (ICP) and cerebral oxygenation in aneurysmal subarachnoid haemorrhage (SAH) patients.
- Trial name
- NCT01664520
- Testing
- Dexmedetomidine infusion
- Where
- Finland
- Volunteers
- 10 people
- Sponsor
- Turku University Hospital
Post-Operative Confusion
Braindex Cerebral Tissue Oxygen Saturation (SctO2) Measurement Algorithm Assessment and Improvement
The objective of this clinical trial is to optimize Braindex brain tissue oxygen saturation (SctO2) measurement algorithm compared to a mixed reference value of jugular venous and systemic arterial saturation, during proven…
- Trial name
- POC-SctO2 (NCT05897060)
- Testing
- Venus Jugular O2 Saturation optical fiber
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Braindex
Cerebrovascular Disease
Aerobic Dance Training in Small Vessel Disease
Introduction: Cerebral small vessel disease (SVD) is associated with age-related disabilities including dementia, depression, physical and functional impairment. Chinese are more prone to developing SVD than Caucasians.
- Trial name
- ADTSVD (NCT02730065)
- Testing
- Structured Aerobic Dance Training Group, Stretching plus education
- Where
- 2 sites in Hong Kong
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Pituitary Adenoma
Copeptin as a Diagnostic Marker in the Management of Neurosurgical Patients With Disturbance of Water Homeostasis
Water imbalance and consecutive electrolyte disturbances are common in the postoperative course of neurosurgical patients after pituitary surgery.
- Trial name
- NCT01465672
- Where
- 2 sites in Switzerland
- Volunteers
- 125 people
- Sponsor
- University Hospital, Basel, Switzerland
PD - Parkinson's Disease
Effects of Propofol on Brain Function in Patients With Parkinson's Disease
Propofol is a short-acting general anesthetic drug commonly used in clinical practice, with rapid clinical onset of action, amnesic, anxiolytic, antiepileptic, and muscle relaxant effects.
- Trial name
- NCT05895019
- Testing
- Propofol
- Where
- China
- Volunteers
- 600 people
- Sponsor
- Beijing Tiantan Hospital
Brain Tumor
Cerebral Blood Circulation in Patients With Posterior Fossa Brain Tumor
The normal cerebral blood flow is guided by factors such as cerebral autoregulation (CA) and carbon dioxide reactivity (CO2R). Authors have demonstrated that CA and CO2R may be impaired in presence of intracranial tumors.Most…
- Trial name
- NCT01476670
- Testing
- Monitoring
- Where
- India
- Volunteers
- 20 people
- Sponsor
- All India Institute of Medical Sciences
Cerebral Oxygenation, Peripheral Oxygenation
Manual Versus Autoflow Ventilation During Anesthesia Inductıon in Geriatric Patients
The objective of this study is to compare the effects of manual ventilation and AutoFlow ventilation, administered during the induction of general anesthesia, on cerebral (s-rSO₂) and peripheral (somatic) oxygenation (p-rSO₂) in…
- Conditions
- Cerebral Oxygenation, Peripheral Oxygenation, Geriatrics, Ventilation
- Trial name
- NCT07582913
- Testing
- Manual Mask Ventilation, AutoFlow Mechanical Mask Ventilation
- Where
- Turkey (Türkiye)
- Volunteers
- 106 people
- Sponsor
- Ankara City Hospital Bilkent
Diabetes
UTLight-transcranial Doppler Assessment of Regional Cerebral Autoregulation
Cerebral autoregulation (CA) is a complex mechanism that serves the essential and vital purpose of controlling cerebral blood flow and metabolism. A stable and optimal brain blood flow is imperative for normal brain function.
- Trial name
- UTLight (NCT02178787)
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Brain Edema Caused by Drugs, Cerebral Oxygenation
Effect of Volatile- Based Versus Total Intravenous Anesthesia on Brain Homeostasis and Neurocognitive Outcome
The brain is a metabolic active organ with constant energy demands. Brain oxygen supply is secured via cerebral circulation. Brain tumor surgery is commonly associated with the tumor's underlying pathophysiology including brain…
- Trial name
- TIVolBrain (NCT06779890)
- Testing
- Sevoflurane, Desflurane
- Where
- 2 sites in Greece
- Volunteers
- 84 people
- Sponsor
- Georgia Tsaousi
Epilepsy
Cerebral Autoregulation in Patients With Epilepsy
The purpose of this study is to determine whether patients with epilepsy exhibiting impaired dCA, which may contribute to subsequent stroke.
- Trial name
- CAPE (NCT02775682)
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Yi Yang
Extracorporeal Membrane Oxygenation Complication
Monitoring of Cerebral Autoregulation in Pediatric ECMO (ECMOX 1)
Children supported by Extra-Corporeal Membrane Oxygenation (ECMO) present a high risk of neurological complications and cerebral autoregulation (CA) impairment may be a risk factor.
- Trial name
- ECMOX1 (NCT04282525)
- Testing
- ECMO for hemodynamic or respiratory indication
- Where
- France
- Volunteers
- 30 people
- Sponsor
- Nantes University Hospital