Clinical trials: Non-invasive Intracranial Pressure
Intracranial Pressure Increase
Non-Invasive and Non-Contact Intracranial Pressure Waveform Recording Using Dynamic Video Ophthalmoscopy
This study will test the use of video ophthalmoscope to provide information about intracranial pressure without the use of invasive methods, anesthesia or contact with the eye.
- Trial name
- ICP Waveform (NCT04046523)
- Testing
- Video ophthalmoscope
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Brain Injuries
Non-invasive Near-infrared Spectroscopy (NIRS) Versus Invasive Licox Intracranial Pressure
Researchers are trying to assess how accurately and safely NIRS non-invasive monitoring can detect changes in intracranial pressure to determine if this noninvasive device can be used instead of invasive monitoring with Licox in…
- Trial name
- NCT04247321
- Testing
- Licox® Brain Tissue Oxygen Monitoring System, Near-infrared spectroscopy (NIRS)
- Where
- United States
- Sponsor
- Mayo Clinic
Intracranial Hypertension
Non-invasive Intracranial Pressure (ICP) Monitoring in Pediatric Patients
The purpose of this study is to prospectively evaluate the accuracy and safety of non-invasive intracranial pressure (ICP) measurements using the HeadSense-1000 (HS-1000) device compared to the current invasive external…
- Trial name
- NCT02695264
- Testing
- HS-1000 recording
- Where
- United States
- Sponsor
- HeadSense Medical
Indication for CSF Dynamic Testing, Indication for CSF Infusion Test
Investigation of a New Window Into Intracranial Pressure: Venous Occlusion Pressure of the Isolated Periorbital Vein
Elevated intracranial pressure (ICP) occurs when pressure inside the skull rises above normal levels, potentially leading to brain damage or herniation.
- Trial name
- VOPxICP (NCT07053631)
- Testing
- venous occlusion pressure Measurement
- Where
- Germany
- Volunteers
- 10 people
- Sponsor
- University of Freiburg
Intracranial Pressure Increase, Traumatic Brain Injury
Validation of Non-invasive Absolute Intracranial Pressure Monitoring
Primary objective of this study is to assess the accuracy and precision of intracranial pressure (ICP) measurement in patients after traumatic brain injury and subarachnoid hemorrhage when using simultaneous, non-invasive…
- Trial name
- NCT03227354
- Testing
- Vittamed 205
- Volunteers
- 25 people
- Sponsor
- Kienzler Jenny
Presence of High Intracranial Pressure
An Evaluation of Non-invasive ICP Monitoring in Patients Undergoing Invasive ICP Monitoring Via an External Ventricular Drainage (EVD) Device
Invasive intracranial pressure (ICP) monitoring is highly effective, but involves risks. HS-1000 measures ICP non-invasively by assessing the acoustic properties of the patient's head.
- Trial name
- NCT02284217
- Testing
- EVD
- Where
- 7 sites in United States, Germany
- Volunteers
- 100 people
- Sponsor
- HeadSense Medical
Ultrasound, Optic Nerve Sheath Diameter
Ultrasound Measurement of Optic Nerve Sheath Diameter as Non-Invasive Detector of Raised Intracranial Pressure in Adult Traumatic and Non-Traumatic Neurocritical Patients in ICU
This study aimed to assess the role of ultrasound as a non-invasive method (bedside) to measure the rise of intracranial pressure by measuring the optic nerve sheath diameter in traumatic and nontraumatic neurocritical patients.
- Conditions
- Ultrasound, Optic Nerve Sheath Diameter, Non-Invasive, Intracranial Pressure
- Trial name
- NCT06993961
- Testing
- Ultrasound
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Ain Shams University
Optic Nerve Sheath Diameter, Laparoscopic Sleeve Gastrectomy
Non-invasive Assessment of Intracranial Pressure Using Ocular Sonography in Patients Undergoing Laparoscopic Sleeve Gastrectomy
Laparoscopic gastric sleeve gastrectomy is becoming an increasingly frequent procedure for patients with severe obesity and its related diseases, such as type 2 diabetes, hypertension, dyslipidemia, and sleep apnea.
- Trial name
- NCT05485363
- Testing
- ultrasonographic measurement of the optic nerve sheath diameter
- Volunteers
- 20 people
- Sponsor
- Tanta University
Intracranial Hypertension, Acute Brain Injury
Non-Invasive Triage for Intracranial Hypertension in Prehospital Care
This study tests whether two non-invasive tools can help paramedics detect dangerously high pressure inside the skull in patients with a sudden brain injury, such as stroke or head trauma, before they reach the hospital.
- Conditions
- Intracranial Hypertension, Acute Brain Injury, Stroke, Traumatic Brain Injury
- Trial name
- B4C-APH (NCT07747636)
- Testing
- Brain4care non-invasive intracranial pressure monitor, Optic nerve sheath diameter ultrasound
- Volunteers
- 180 people
- Sponsor
- Juliana Caldas
Intracranial Hypertension, Traumatic Brain Injury
Invasive Versus Non-Invasive Intracranial Pressure-Guided Management in Neurosurgical Patients
Raised intracranial pressure (pressure inside the skull) is a serious complication for patients with brain injuries, strokes, or tumors. Managing this pressure is critical to prevent further brain damage.
- Conditions
- Intracranial Hypertension, Traumatic Brain Injury, Subarachnoid Haemorrhage (SAH), Intracerebral Haemorrhage
- Trial name
- NCT07853963
- Testing
- External Ventricular Drain (EVD) Placement and ICP Monitoring, Optic Nerve Sheath Diameter (ONSD) Ultrasonography
- Where
- Nepal
- Volunteers
- 40 people
- Sponsor
- Kathmandu Medical College and Teaching Hospital
Brain Injuries, Intracranial Hypertension
Prospective Evaluation of the Non-invasive ICP HeadSense Monitor in TBI Patients Undergoing Invasive ICP Monitoring
Patients with severe traumatic brain injury (TBI) are admitted to the intensive care unit (ICU). Under certain condition (such as a impaired consciousness) the intracranial pressure (ICP) is measured.
- Trial name
- NCT02773862
- Testing
- HS-1000
- Where
- Netherlands
- Volunteers
- 12 people
- Sponsor
- HeadSense Medical
ICP (Intracranial Pressure) Increase, Optic Nerve Sheath Diameter
Optic Nerve Sheath Diameter: A Non-Invasive Indicator of Intracranial Pressure in the Intensive Care Unit Monitoring
Determination of high intracranial pressure (ICP) is necessary for the treatment of patients with raised ICP to improve long-term neurological outcomes.
- Conditions
- ICP (Intracranial Pressure) Increase, Optic Nerve Sheath Diameter, Intracranial Hypertension
- Trial name
- NCT06367868
- Testing
- After 5 ml CSF Drainage
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people
- Sponsor
- Istanbul University - Cerrahpasa