Hemoglobin Concentration and Cerebral Metabolism in Patients With Aneurysmal Subarachnoid Hemorrhage
نویسندگان
چکیده
منابع مشابه
Hemoglobin concentration and cerebral metabolism in patients with aneurysmal subarachnoid hemorrhage.
BACKGROUND AND PURPOSE The optimal hemoglobin (Hgb) target after aneurysmal subarachnoid hemorrhage is not precisely known. We sought to examine the threshold of Hgb concentration associated with an increased risk of cerebral metabolic dysfunction in patients with poor-grade subarachnoid hemorrhage. METHODS Twenty consecutive patients with poor-grade subarachnoid hemorrhage who underwent mult...
متن کاملIntracranial heme metabolism and cerebral vasospasm after aneurysmal subarachnoid hemorrhage.
BACKGROUND AND PURPOSE The goal of this prospective study was to clarify the potential role of an inducible heme-metabolizing enzyme, heme oxygenase (HO)-1, and an inducible iron-detoxifying protein, ferritin, in cerebral vasospasm after aneurysmal subarachnoid hemorrhage (SAH). METHODS The authors measured the levels of bilirubin and iron, which are by-products of HO-1, and the ferritin leve...
متن کاملClusters of spreading depolarizations are associated with disturbed cerebral metabolism in patients with aneurysmal subarachnoid hemorrhage.
BACKGROUND AND PURPOSE We studied the dynamics of extracellular brain tissue concentrations of glucose, lactate, pyruvate, and glutamate during the occurrence of spreading depolarizations (SDs) in patients with aneurysmal subarachnoid hemorrhage. METHODS In this prospective observational study, patients with aneurysmal subarachnoid hemorrhage received multimodal cerebral monitoring, including...
متن کاملPatients With Aneurysmal Subarachnoid Hemorrhage A Survey
Background and Purpose Scientific communication in medicine can be effective only if reports are based on unequivocal criteria for clinical conditions or specific diagnoses. Methods We reviewed all articles about subarachnoid hemorrhage published in nine neurosurgical or neurological journals from 1985 through 1992 and assessed the presence and the precision of definitions used for reporting th...
متن کاملCerebral ischemia after aneurysmal subarachnoid hemorrhage.
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ژورنال
عنوان ژورنال: Stroke
سال: 2009
ISSN: 0039-2499,1524-4628
DOI: 10.1161/strokeaha.108.527911