Clinical trials: Cerebral Vasospasm
Aneurysmal Subarachnoid Hemorrhage, Cerebral Vasospasm
Nitric Oxide Consumption as a Predictor of Vasospasm in Subarachnoid Hemorrhage
The goal of this observational study is to understand if angiographic cerebral vasospasm (CV) can be predicted by levels of nitric oxide (NO) consumption in patients with aneurysmal subarachnoid hemorrhage (SAH).
- Trial name
- NCT07614906
- Where
- 2 sites in United States, Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Medical Device Complication, Brain Injuries
Transcranial Doppler Using Wearable Ultrasound Patch
The main objective of this research is to measure the Doppler signal by the ultrasonic patch. Blood flow measurement is critical for vasospasm, stroke, and embolism monitoring on patients in the ICU or understanding the…
- Conditions
- Medical Device Complication, Brain Injuries, Brain Diseases, Stroke
- Trial name
- TCD (NCT06073145)
- Testing
- conventional transcranial Doppler probe and wearable ultrasound patch.
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Subarachnoid Hemorrhage, Aneurysmal, Cerebrocardiac Syndrome
Mechanisms of Brain-Heart Injury of Post-Intracranial Hemorrhage
Intracranial hemorrhage is a condition characterized by high mortality rates and suboptimal functional outcomes. It precipitates both direct brain injury and subsequent secondary injuries, including delayed cerebral ischemia…
- Conditions
- Subarachnoid Hemorrhage, Aneurysmal, Cerebrocardiac Syndrome, Mass Spectrometry, Heart Failure
- Trial name
- NCT06906432
- Testing
- Multi-disciplinary assessment
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Beijing Tiantan Hospital
Subarachnoid Hemorrhage, Aneurysmal, Delayed Cerebral Ischemia
Epigenome-wide DNA Methylation Profiling in Aneurysmal Subarachnoid Hemorrhage and Delayed Ischemic Neurologic Deficit
The goal of this observational study is to investigate DNA methylation changes in adults with bleeding from brain aneurysm, which is called aneurysmal subarachnoid hemorrhage (aSAH), and their association with delayed ischemic…
- Conditions
- Subarachnoid Hemorrhage, Aneurysmal, Delayed Cerebral Ischemia, Cerebral Vasospasm After Subarachnoid Hemorrhage, Intracranial Aneurysm
- Trial name
- NCT06881329
- Where
- Poland
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Pomeranian Medical University Szczecin
Alzheimer's Disease, Glaucoma
Cellular Proteome From Leukocytes of Glaucoma Patients in Comparison With Patients With Alzheimer's Disease
Glaucoma is a worldwide leading cause of blindness. The key feature of this ocular neuropathy is characterized by an excavating optic nerve head.
- Trial name
- NCT00691340
- Volunteers
- healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Acute Kidney Injury
Cystatin c: a Biomarker of AKI in Aneurysmal Subarachnoid Haemorrhage Patients
The goal of this observational study is to assess cystatin c as a predictive biomarker of early acute kidney injury in aneurysmal subarachnoid hemorrhage patients.
- Trial name
- NCT06635408
- Testing
- cystatin c
- Where
- Egypt
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Alexandria University
Subarachnoid Hemorrhage, Aneurysmal, Cerebral Vasospasm
Magnesium Treating Subarachnoid Hemorrhage Vasospasm
A randomized clinical trial investigating magnesium sulphate ability to reduce risk of cerebral vasospasm after acute subarachnoid hemorrhage hence improving outcome particularly in haptoglobin 2-2 patients who are highly…
- Trial name
- MATSH-SHapE (NCT04613960)
- Testing
- Magnesium sulfate, normal saline
- Where
- Egypt
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- General Committee of Teaching Hospitals and Institutes, Egypt
Parkinson's Disease, Glaucoma
Cellular Proteome From Leukocytes of Glaucoma Patients in Comparison With Patients With Parkinson's Disease
Glaucoma is a worldwide leading cause of blindness. The key feature of this ocular neuropathy is characterized by an excavating optic nerve head.
- Trial name
- NCT00327301
- Volunteers
- healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
SAH (Subarachnoid Hemorrhage), Cerebral Vasospasm
Acupuncture for Cerebral Vasospasm After Subarachnoid Hemorrhage
This study will evaluate acupuncture's effect of preventing vasospasm after SAH. A total of 80 participants will be recruited and will be randomized to a study group or a control group.
- Trial name
- NCT02275949
- Testing
- acupuncture, Electroacupuncture, Intradermal acupuncture
- Where
- South Korea
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Kyung Hee University Hospital at Gangdong
Subarachnoid Hemorrhage
Constitution of Cerebrospinal Fluid and Blood Database/Specimen in Acute Stage of Subarachnoid Hemorrhage (aSAH) Patients
Neuropeptide Y (NPY) may play a major role in the pathophysiology of aneurysmal subarachnoid hemorrhage (aSAH). To investigate the correlation of NPY in cerebrospinal fluid (CSF) and blood (serum) and the neurological outcome in…
- Trial name
- NCT01292278
- Where
- Germany
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Regensburg
Tbi, Vasospasm
Cerebral Autoregulation and Vasospasm in Patients With TBI
Traumatic brain injury (TBI) affects 1.5 million patients per year in the United States, resulting in more than 50,000 deaths and more than 230,000 hospitalizations annually.
- Conditions
- Tbi, Vasospasm, Cerebral Ischemia, Cerebral Infarct
- Trial name
- NCT02351518
- Testing
- No intervention
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Subarachnoid Hemorrhage
Stellate Ganglion Block as Adjuvant Therapy to ca Channel Blocker
Aim of work: To evaluate the effect of stellate ganglion block in prevention of cerebrovascular spasm in traumatic subarachnoid hemorrhage Primary outcome: Asses changes of cerebral blood flow velocity by Trans cranial Doppler.
- Trial name
- NCT04100824
- Testing
- stellate ganglion block by transcranial doppler, Nimodipine
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Assiut University