Articles: brain-injuries.
-
One aim of the intracranial pressure measurement is observing constantly patients with intracranial space-occupying factors and therefore to act diagnosticly and therapeutically correct at the right time. Through the continual registration of the intracranial pressure amplitude in relation to the medium intracranial pressure it is earlier possible to forecast intracranial pressure rise and to deal with this than with just the simple measurements of medium intracranial pressure. With 40 neurosurgical patients such examinations were undertaken after implantation of a ventricle catheter. The value of this method was proven during the continual observation of the patient.
-
Editorial Comparative Study
Value of MRI in head injury. Comparison with CT.
-
The pathophysiology and clinical management of acute brain injury in infancy and childhood are presented using acute traumatic brain injury as a model. The principles of stabilization, transport, and intensive care management are critically reviewed.
-
Zh Nevropatol Psikhiatr Im S S Korsakova · Jan 1992
Comparative Study[The place and significance of the autonomic dystonia syndrome in the clinico-pathophysiological structure of the late sequelae of mild closed craniocerebral trauma].
Analysis of the incidence, clinico-pathophysiological structure and dynamics of vegetovascular disorders in subjects with a history of mild closed craniocerebral injuries has demonstrated that in the majority of them, even practically healthy, functional insufficiency of vegetovascular functions is seen for many years after injury. Clinically, it manifests under the influence of diverse harmful exo- and endogenous factors, undergoes circadian changes, is altered during magnetic storms, in the course of traumatic disease and nonmedicamentous correction (by methods of adaptive bioregulation according to heart rhythm parameters, craniocerebral hypothermia, etc). It has been shown that initially transitory, reversible vegetovascular disturbances, provided they were not initially removed, transform with years to more stable vegetotrophic disorders and become risk factor of cerebrovascular diseases in the given group.
-
Journal of neurosurgery · Jan 1992
Comparative StudyIntravenous fluid tonicity: effect on intracranial pressure, cerebral blood flow, and cerebral oxygen delivery in focal brain injury.
An investigation into the role of intravenous fluid tonicity in determining intracranial pressure (ICP) after brain injury is described. The authors compare the results of infusion of a hypotonic fluid (Ringer's lactate, 270 mOsm/liter) to those of a hypertonic fluid (hypertonic sodium lactate, 500 mOsm/liter) in a porcine model of focal cryogenic brain injury. Hemodynamic parameters (ICP, regional cerebral blood flow (CBF), and oxygen delivery) and serum osmolarity were measured every 3 hours for 24 hours after injury. ⋯ These data suggest that hypertonic maintenance fluid improves intracranial compliance by dehydrating uninjured cortex. Improved CBF in the hypertonic group may be due to dehydration of cerebrovascular endothelium and erythrocytes. By reducing ICP and improving CBF, hypertonic fluid administration may thus reduce secondary brain injury after head trauma.