نتایج جستجو برای: increased intracranial pressure
تعداد نتایج: 1407769 فیلتر نتایج به سال:
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 analyze the outcomes of increased or decreased intracranial pressure and/or the decrease in cerebral perfusion pressure resulting from respiratory physiotherapy on critically ill patients admitted to the intensive care unit. METHODS Through a systematic review of the literature, clinical trials published between 2002 and 2012 were selected. The search involved the LILACS, SciELO,...
The effects of droperidol and fentanyl on the intracranial pressure (i.c.p.) and cerebral perfusion pressure (c.p.p.) were studied in eight anaesthetized normocapnic patients with intracranial space-occupying lesions. The infection of droperidol resulted in a small and not significant increase in i.c.p. from 24.0 to 27.2 mm Hg, while c.p.p. decreased from 75.9 mm Hg to 57.8 mm Hg, as a result o...
Changes in cerebral blood flow with increasing intracranial pressure were studied in anaesthetized baboons during expansion of a subdural balloon in one of two different sites. With an infratentorial balloon, cerebral blood flow bore no clear relation to intracranial pressure, but was linearly related to cerebral perfusion pressure. Apart from an initial change in some animals, cerebrovascular ...
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