Monitoring intracranial pressure, perfusion and metabolism
نویسندگان
چکیده
منابع مشابه
Intracranial pressure monitoring.
Recent studies have demonstrated that bedside cranial burr hole and insertion of intraparenchymal catheters for intracranial pressure monitoring performed by intensive care physicians is a safe procedure, with a complication rate comparable to other series published by neurosurgeons. The overall morbidity rate is comparable to, or even lower than, that caused by central vein catheterization. Th...
متن کاملIntracranial pressure monitoring.
Brain injury is the result of both primary and secondary damage, yielded by a complex range of factors including ischemia, biochemical changes and inflammatory cascade. Secondary brain injury may be caused by systemic or intracranial mechanisms including oligaemia due to low cerebral perfusion pressure (CPP) or increased cerebral vascular resistance (vascular distortion or cerebro-vascular narr...
متن کامل10 Intracranial Pressure Monitoring
Intracranial pressure (ICP) measurement is an extremely important part of the neurosurgical armamentarium. Not only is raised ICP the commonest cause of death in neurosurgical patients, it is extremely common in patients suffering from head injury. In this latter group, 40% of patients who are admitted in an unconscious state have raised ICP, and in 50% of those who die, raised ICP is the main ...
متن کاملEffect of etomidate on intracranial pressure and cerebral perfusion pressure.
Ten patients with intracranial lesions, anaesthetized with thiopentone and nitrous oxide (70%) in oxygen (30%) received etomidate 0.2 mg kg-1 i.v. Ventilation was controlled in each patient. Intracranial pressure (i.c.p.) and mean arterial pressure (m.a.p.) were recorded. I.c.p. decreased significantly in all patients (0.01 greater than P greater than 0.001). Although PaCO2 decreased during the...
متن کاملIntracranial pressure monitoring: modeling cerebrovascular pressure transmission.
OBJECTIVES To examine changes in cerebrovascular pressure transmission derived from arterial blood pressure (ABP) and intracranial pressure (ICP) recordings by autoregressive moving average modeling technique. METHODS Digitized ICP and ABP recordings were obtained from patients with brain injury. Two groups were defined: Group A with 4 patients who demonstrated plateau waves, and Group B with...
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ژورنال
عنوان ژورنال: Continuing Education in Anaesthesia Critical Care & Pain
سال: 2005
ISSN: 1743-1816
DOI: 10.1093/bjaceaccp/mki035