Clinical trials: Hypertension Intracranial
Idiopathic Intracranial Hypertension
Evaluating Raised Intracranial Pressure Using MR Elastography
Investigators will compare magnetic resonance (MR) elastography measurements to other forms of noninvasive methods of detecting raised intracranial pressure, including optical coherence tomography (OCT) imaging measurements of…
- Trial name
- NCT03096743
- Testing
- MR elastography, MRI structural brain imaging, Lumbar puncture
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Traumatic Brain Injury
Observational Study of Cortical Spreading Depression in Human Brain Trauma
Since the primary damage from traumatic brain injury (TBI) is irreversible, the focus of medical management of TBI is preventing secondary injury that can be life-threatening and worsen patient outcome.
- Trial name
- COSBID-TBI (NCT00803036)
- Where
- 5 sites in United States, United Kingdom
- Volunteers
- 165 people
- Sponsor
- University of Cincinnati
Hydrocephalus, Intracranial Hypertension
Intraventricular Drain Insertion: Comparison of Ultrasound-guided and Landmark-based Puncture of the Ventricular System
Puncture of the ventricular system is one of the most frequently performed neurosurgical interventions. This procedure is commonly performed in order to treat and/or measure pathologically elevated intracranial pressure.Therefore…
- Trial name
- In-Vent (NCT01973764)
- Testing
- Ultrasound guided ventricular drain insertion, landmark-based ventricular drain insertion
- Where
- Switzerland
- Volunteers
- 17 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
IIH - Idiopathic Intracranial Hypertension
IIH Intervention: A Clinical Trial Comparing 2 Treatments (Shunts and Stents) Evaluation Of Clinical Effectiveness And Cost Effectiveness
Background and study aims Idiopathic intracranial hypertension (IIH) is a neurological condition characterised by increased pressure inside the skull, called intracranial pressure (ICP).
- Trial name
- Intervention (NCT07440277)
- Testing
- CSF shunt, DVSS
- Where
- 15 sites in United Kingdom
- Volunteers
- 80 people
- Sponsor
- University of Birmingham
Idiopathic Intracranial Hypertension
An RCT of Bariatric Surgery vs a Community Weight Loss Programme for the Sustained Treatment of IIH
Idiopathic intracranial hypertension (IIH) is a condition with an unknown cause or causes. The condition is associated with raised pressure in the brain and can cause disabling daily headaches and loss of sight, which can be…
- Trial name
- IIH:WT (NCT02124486)
- Testing
- Bariatric surgery, Dietetic intervention
- Where
- United Kingdom
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Birmingham
Increased Intracranial Pressure
Comparison of Two Different Medications Used to Treat Elevated Intracranial Pressure
The overall purpose of this study is to compare the effects of mannitol and hypertonic saline on patients with increased intracranial pressure.
- Trial name
- NCT00359697
- Testing
- Hypertonic Saline, Mannitol
- Volunteers
- 50 people
- Sponsor
- Thomas Jefferson University
Idiopathic Intracranial Hypertension (IIH)
Dural Venous Sinus Stent in Idiopathic Intracranial Hypertension
This study aims to identify clinical determinants and factors that predict outcome including primary outcome and secondary outcome depending on factors in individual patients with Idiopathic intracranial hypertension treated by…
- Trial name
- NCT06833424
- Testing
- Dural venous sinus stenting
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Assiut University
Intracranial Hypertension, Cerebral Circulatory Failure
Cerebral Compliance Impairment in COVID-19
Several recent studies point to the possibility of the new coronavirus (SARS-Cov2), which currently causes pandemic COVID-19, to infiltrate the central nervous system (CNS) and cause primary damage to neural tissues, increasing…
- Trial name
- NCT04429477
- Testing
- Cerebral compliance and hemodynamics monitoring
- Where
- Brazil
- Volunteers
- 50 people
- Sponsor
- University of Sao Paulo
Idiopathic Intracranial Hypertension
Exploratory Study on the Efficacy and Safety of Semaglutide for Idiopathic Intracranial Hypertension Treatment
This study aims to investigate the safety and efficacy of semaglutide in patients with Idiopathic intracranial hypertension.
- Trial name
- NCT06361823
- Testing
- Semaglutide, Low calorie diet
- Volunteers
- 74 people
- Sponsor
- Capital Medical University
Intracranial Pressure Increase
Comparison of ONSD and rSO2 Measurements Between General and Spinal Anesthesia in C-Section
General anesthesia and regional anesthesia can be chosen in cesarean operations. Endotracheal intubation and mechanical ventilation are components of general anesthesia.
- Trial name
- NCT04446013
- Testing
- Optic Nerve Sheath Diameter Measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Bagcilar Training and Research Hospital
Intracranial Hypertension, Brain Edema
Optical Nerve Sheath Changes During Head Down Laparoscopy
Patient undergoing laparoscopic radical prostatectomy in steep trendelenburg position are at risk to develop complication from brain edema.
- Conditions
- Intracranial Hypertension, Brain Edema, Pneumoperitoneum, Surgery, Laparoscopic
- Trial name
- NCT03957837
- Testing
- Optical nerve sheath diameter ultrasound measurement
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- ASST Fatebenefratelli Sacco
Intracranial Hypertension
Comparison of the Non-invasive ICP HeadSense Monitor vs Lumbar CSF Pressure Measurement
In current practice patients with a suspected increase of intracranial pressure (ICP) will undergo a lumbar puncture with measurement of cerebral spinal fluid (CSF) pressure (as a marker for ICP).
- Trial name
- NCT02773901
- Testing
- HS-1000
- Where
- 3 sites in Denmark, Germany and 1 more
- Volunteers
- 60 people
- Sponsor
- HeadSense Medical
Brain Injuries, Traumatic, Traumatic Brain Injury
Proteomics of Brain Trauma-associated Elevated Intracranial Pressure (ICP)
The specific aim of this research is to determine if the blood from brain-injured patients contains reproducible protein markers that appear prior to elevations in intracranial pressure (ICP).
- Trial name
- Proteomics (NCT00178659)
- Testing
- Blood/saliva samples for protein/molecular analysis
- Where
- United States
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Intracranial Hypertension
Clinical Value of Noninvasive Intracranial Pressure Measurement
The aim of the study is to evaluate accuracy and precision of non-invasive intracranial pressure measurement device (Vittamed 205) for selected patients compared with cerebrospinal fluid pressure measured during lumbar puncture
- Trial name
- Braincare (NCT02130219)
- Testing
- Non-invasive intracranial pressure measurement, Brain MRI/CT, Lumbar puncture and cerebrospinal fluid pressure measurement
- Where
- Lithuania
- Volunteers
- 45 people
- Sponsor
- Lithuanian University of Health Sciences
Intracranial Hypertension, Optic Nerve Sheath Diameter
Optic Nerve Sheath Diameter in Retrobulbar Ultrasound as a Surrogate Measure for Intracranial Pressure Before and After Non-invasive Strategies
Measurement of the diameter of the sheath of the optic nerve in patients hospitalized in intensive care, with increased intracranial pressure (> 20mmHg) as a substitute measure for diagnosis and follow-up before and after…
- Trial name
- NCT03634176
- Testing
- optical nerve sheet diameter
- Where
- Venezuela
- Volunteers
- 90 people
- Sponsor
- Hospital Dr. Miguel Pérez Carreño
Intracranial Hypertension
Sonography of the Optic Nerve Sheath Diameter for Detection of Elevated Intracranial Pressure (ICP)
In this study the invistigators chose to measure the optic nerve sheath diameter by sonography for diagnosis of elevated intracranial pressure (ICP) in comparison to brain computed tomograhy (CT) as the reference gold standard…
- Trial name
- NCT03529370
- Testing
- optic nerve ultrasound
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- National Heart Institute, Egypt
Vertebral Venous Collaterals, Serum Uric Acid
Influencing Factors of Intracranial Hypertension in Patients With Bilateral Transverse Sinus Stenosis
Bilateral transverse sinus stenosis (BTSS) is associated with intracranial hypertension (IH). However, not every BTSS patients presented with IH. The risk factors of IH in BTSS patients remained obscure.
- Conditions
- Vertebral Venous Collaterals, Serum Uric Acid, Intracranial Hypertension, Bilateral Transverse Sinus Stenosis
- Trial name
- NCT04492332
- Testing
- standard lumbar puncture
- Where
- China
- Volunteers
- 137 people
- Sponsor
- Capital Medical University
Intracranial Pressure Increase, Traumatic Brain Injuries
TCD and ONSD for Noninvasive Assessment of Increased ICP in TBI
This study will evaluate two non-invasive ultrasound methods, transcranial Doppler (TCD) and optic nerve sheath diameter (ONSD) ultrasound, for detecting signs of increased intracranial pressure in adults with traumatic brain…
- Trial name
- TCD ONSD TBI (NCT07816588)
- Testing
- Transcranial Doppler (TCD), Optic Nerve Sheath Diameter (ONSD) Ultrasound
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Ain Shams University
Stroke, Cerebral Small Vessel Diseases
Triple Therapy Prevention of Recurrent Intracerebral Disease EveNts Trial Magnetic Resonance Imaging Sub-study
TRIDENT Main Study: TRIDENT is a multicentre, international, double-blinded, placebo-controlled, parallel-group, randomised controlled trial of a fixed low-dose combination BP-lowering pill ("Triple Pill") strategy on top of…
- Conditions
- Stroke, Cerebral Small Vessel Diseases, Intracerebral Hemorrhage, Vascular Dementia
- Trial name
- TRIDENT-MRI (NCT03783754)
- Testing
- telmisartan 20 mg + amlodipine 2.5mg + indapamide 1.25mg
- Where
- 3 sites in Australia
- Volunteers
- 4 people
- Sponsor
- The George Institute
Intracranial Hypertension, Abnormality of Intracranial Pressure
Validation of Non-Invasive Intracranial Pressure (ICP) Monitoring Device
For purposes of validation, this study compares intracranial pressure measurements obtained with a novel self-calibrating, non-invasive, intracranial pressure measuring (ICP) device, with the values obtained from (a) patients in…
- Trial name
- NCT03865576
- Testing
- Non-invasive ICP measurement
- Where
- 4 sites in United States
- Volunteers
- 80 people
- Sponsor
- Boston Neurosciences