Epilepsia
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Despite the fact that status epilepticus was been recognized since antiquity, its existence was largely ignored until the mid-nineteenth century. In this review we cover the medical literature of status epilepticus from the late nineteenth century until the early 1970s when the modern era of status epilepticus began. We pay particular attention to the impact of the ILAE and its principal members on the understanding and awareness of status epilepticus. We also cover the evolution of treatment regimens advocated for status epilepticus from the late nineteenth century to the early 1970s when the benzodiazepines were established as first line treatments.
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Valproate (VPA) interferes with mitochondrial metabolism causing hyperammonemia, thereby shifting the balance reaction of glutamine (Gln)/glutamate (Glu) toward Gln. In this study we wanted to determine whether metabolic changes could be reproduced in VPA-treated patients with epilepsy and whether the results differed from those known in chronic hepatic encephalopathy (CHE). ⋯ In VPA-treated patients the alteration of the Glu/Gln ratio differs from that in patients with CHE, where Glx is markedly increased because of an increase in Gln. The expected shift from the biochemical balance reaction of Gln/Glu induced by VPA could be reproduced for the parietal lobe. Significantly reduced mI in the parietal lobe of VPA-treated patients most likely reflects an osmolytic compensation for high Gln.
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This article reviews the relationship between the psychiatry and neurology of epilepsy, especially in the last 100 years. Throughout most of its recorded history of 3 to 4 millennia epilepsy has been viewed as a supernatural or mental disorder. Although first suggested by Hippocrates in the 5th century B. ⋯ It was only in the middle of the 20th century with the development of electromagnetic theories of epilepsy that the concept of epilepsy per se as a neurological disorder was finally adopted in international classifications of disease. This was associated with a refined definition of the ictal, pre-, post-, and interictal psychological disorders of epilepsy, which have contributed to a renaissance of neuropsychiatry. At the beginning of the 21st century and the centenary of the ILAE psychiatry and neurology have been converging again, led in some respects by epilepsy, which has provided several useful models of mental illness and a bridge between the two disciplines.
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Biography Historical Article
Drug treatment of epilepsy in the century of the ILAE: the first 50 years, 1909-1958.
This paper provides a review of the drug treatment of epilepsy from 1909, the year of the foundation of the International League Against Epilepsy (ILAE), to 1958. It was during this period that modern approaches to the medicinal therapy of epilepsy were formulated and many new drugs were introduced. ⋯ This was the period when scientific screening was also introduced into drug discovery. The leading figures in the ILAE played an important role in guiding the evolution of the treatment of epilepsy during this period.