Current opinion in neurology
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Chronic migraine is a common cause of chronic daily headache, which is often refractory to standard treatment. New research has increased our understanding of this disorder and its treatment. This review focuses on recent clinical trials and advances in our understanding of migraine pathophysiology. ⋯ This review explains advances in the treatment of chronic migraine, a common disorder seen in neurological practice. These new advances in preventive treatment and a better understanding of its risk factors will allow clinicians to better identify individuals at greatest risk and prevent the development of chronic migraine.
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Curr. Opin. Neurol. · Jun 2010
ReviewMechanisms of cerebral edema in traumatic brain injury: therapeutic developments.
Although a number of factors contribute to the high mortality and morbidity associated with traumatic brain injury (TBI), the development of cerebral edema with brain swelling remains the most significant predictor of outcome. The present review summarizes the most recent advances in the understanding of mechanisms associated with development of posttraumatic cerebral edema, and highlights areas of therapeutic promise. ⋯ Attenuating blood-brain barrier permeability has become a promising approach to managing brain edema and associated swelling given that increases in cranial water content can only be derived from the vasculature. Inflammation, both classical and neurogenic, offers a number of attractive targets.