The authors correlated the computed tomographic (CT) findings and intracranial pressure (ICP) in 150 consecutive comatose head injury patients to determine if noninvasive CT can help identify the patients not requiring ICP monitoring. The study reveals that a majority of patients (55%) with hemorrhagic lesions shown by CT suffer from intracranial hypertension and require ICP monitoring for prop...

BACKGROUND The relationship between changes in intracranial pressure and incidence of subclinical seizures in patients requiring neurological intensive care is not fully understood. The aim of this study was to investigate if acute increases in intracranial pressure were accompanied by subclinical seizures. METHODS We prospectively studied 17 intensive care patients (11 male, aged 3-66 yr) wh...

Modified electroconvulsive therapy (MECT) is an effective treatment option for schizophrenia, however, concerns on its safety and complications such as increased intracranial pressure (ICP) exists. The purpose of this study was to assess the effects of MECT on ICP in schizophrenic patients and to identify related risk factors. 112 subjects diagnosed with schizophrenia were recruited and allocat...

Intracranial pressure (ICP) is the pressure of the compartment inside the skull. Since the brain is almost completely incompressible, expansion of the volume in any component within the skull causes an increase in the pressure of the cranial compartment. Increased intracranial pressure can lead to decreased blood flow, resulting in decreased oxygen delivery to the brain and neuronal dysfunction...

Intracranial pressure (ICP) monitoring is a staple of neurocritical care. The most commonly used current methods of monitoring in the acute setting include fluid-based systems, implantable transducers and Doppler ultrasonography. It is well established that management of elevated ICP is critical for clinical outcomes. However, numerous studies show that current methods of ICP monitoring cannot ...

The pathophysiology of acute mountain sickness and high-altitude cerebral edema, the cerebral forms of high-altitude illness, remain uncertain and controversial. Persistently elevated or pathological fluctuations in intracranial pressure are thought to cause symptoms similar to those reported by individuals suffering cerebral forms of high-altitude illness. This review first focuses on the basi...

OBJECTIVE To determine whether there was a correlation between tonometric measurements of the intraocular pressure and transducer measurements of the intracranial pressure in the acute setting, and whether intraocular pressure can be used as a surrogate measure of intracranial pressure. Children with traumatic brain injuries commonly develop increased intracranial pressure requiring surgical pl...

The innovative non-invasive intracranial volume wave monitor has been developed in Telematics Scientific Laboratory of Kaunas University of Technology (Lithuania). It is based on the measurement of the human brain parenchyma acoustic properties (ultrasound speed and attenuation) using time-of-flight technique [1,2] and it is capable of measuring different types of intracranial volume wave (slow...