Clinical trials: Intracranial Venous Pressures
Brachial Plexus Block, Intracranial Pressure Increase
The Effect of Interscalene Block on Intracranial Pressure
The study aims to show the effects of interscalene brachial plexus (ISBP) block on intracranial pressure by measuring optic nerve sheath diameter (ONSD) and internal vein collapsibility index (IJV-CI).
- Trial name
- NCT05434975
- Testing
- Interscalene brachial plexus block
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Cumhuriyet University
Cerebral Tumor
Effect of SPGB on ICP and Oxygenation of Cerebral Venous Outflow in Craniotomy for Cerebral Tumors.
This study aims to investigate the effect of Sphenopalatine Ganglion Block on ICP and arterio- jugular venous oxygen difference (AJVDO2) and jugular bulb oxygen saturation (SjVO2).
- Trial name
- NCT04434651
- Testing
- SPGB
- Where
- Egypt
- Volunteers
- 52 people
- Sponsor
- Zagazig University
Brain Tumor Adult, Pulse Pressure Variation
Pulse Pressure Variation vs. Central Venous Pressure for Fluid Management in Intracranial Tumor Surgery
This study investigates the efficacy of pulse pressure variation (PPV) compared to central venous pressure (CVP) in guiding fluid management during intracranial tumor surgeries.
- Conditions
- Brain Tumor Adult, Pulse Pressure Variation, Central Venous Pressure, Fluid Management
- Trial name
- PPV-CVP-FLUID (NCT06776666)
- Where
- Turkey (Türkiye)
- Volunteers
- 42 people
- Sponsor
- Pamukkale University
Intracranial Pressure
Validation of Non-Invasive Intracranial Pressure Estimation Using CPMX3 in the Periorbital Vein: A Feasibility Study in Pediatric Patients
Intracranial pressure (ICP) monitoring is indicated in a wide range of neurological diseases. The combination of a linear ultrasound array with an integrated pressure sensor into a single handheld probe (ICP Probe) enables the…
- Trial name
- VENUS-ICPxP (NCT07550361)
- Testing
- CPMX3 measurement
- Where
- United States
- Sponsor
- Compremium AG
Intracranial Pressure Increase
SVP Detection Using Machine Learning
This diagnostic study will use 410 retrospectively captured fundal videos to develop ML systems that detect SVPs and quantify ICP.
- Trial name
- SVP-ML (NCT05731765)
- Testing
- Machine Learning Model
- Where
- United Kingdom
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- King's College London
Heart Failure With Preserved Ejection Fraction (HFpEF), Atrial Fibrillation
Intracranial Pressure and a Potential Vicious Circle of Atrial Fibrillation in HFpEF
This study was designed to investigate predictors of atrial fibrillation (AF) in patients with heart failure with preserved ejection fraction (HFpEF), with a particular focus on the potential relationship between venous…
- Conditions
- Heart Failure With Preserved Ejection Fraction (HFpEF), Atrial Fibrillation, Optic Nerve Sheath Diameter, Intracranial Pressure
- Trial name
- heart failure (NCT07521293)
- Testing
- Echocardiography
- Where
- Turkey (Türkiye)
- Volunteers
- 309 people, healthy volunteers welcome
- Sponsor
- Ankara Ataturk Sanatorium Training and Research Hospital