The peak age at onset of Lennox-Gastaut syndrome (LGS) is between 3 and 5years. Patients with LGS frequently experience multiple types of treatment-refractory seizures and require lifelong therapy with several antiepileptic drugs. Here, post hoc analyses of clinical trials (phase III trial OV-1012 and open-label extension trial OV-1004) provide short- and long-term efficacy and safety data of a...

Strong stimuli applied to the tailfan of the crayfish Procambarus clarkii evoked lateral giant interneurone (LG)-mediated tailflips. When the sensory stimulus was applied repeatedly, the response of the LG habituated until it failed to give rise to a spike. We found that this LG-flip habituation was dependent on social status. With a short interstimulus interval of 5 s, the rate of habituation ...

Substrate materials that are high-temperature stable are essential for sensor devices which are applied at high temperatures. Although langasite is suggested as such a material, severe O and Ga diffusion into an O-affine deposited film was observed during annealing at high temperatures under vacuum conditions, leading to a damage of the metallization as well as a change of the properties of the...

Of these three books which deal with disease of the throat and nose, the first one no longer needs any introduction. We notice, however, that its author has changed the title of his work, and the additional pages on rhinology render the book distinctly more valuable than the previous editions. Mr. Lennox Browne evidently does not believe in specialising too narrowly, because he considers that t...

LGS is a severe form of childhood epilepsy which is characterized by multiple seizures and cognitive impairment. Semi-structured interviews were conducted with 40 parents of children with LGS in the US, UK, and Italy. Parents were asked to report on their perceptions of the HRQL of their child and also to describe the impact on their own HRQL. Thematic analysis was conducted to develop themes r...

Prolonged nonconvulsive seizures have been recognized at least since the 19th century, although their inclusion within the rubric of status epilepticus was only formalized by Gastaut and colleagues after the Xth Marseilles Colloquium, held in 1962 (Gastaut et al., 1967). This was the first ever large meeting devoted to the topic of status epilepticus, and the concept that there were status form...

PURPOSE Lennox-Gastaut syndrome (LGS) is an epileptogenic disorder that arises in childhood and is typically characterized by multiple seizure types, slow spike-and-wave complexes on EEG and cognitive impairment. If medical treatment fails, patients can proceed to one of two palliative surgeries, vagus nerve stimulation (VNS) or corpus callosotomy (CC). Their relative seizure control rates in L...

OBJECTIVES This study has been conducted to assess the efficacy and safety of topiramate in refractory epilepsies in infants and young children. METHODS A prospective clinical trial was performed in three tertiary care hospitals, on 47 children aged 6-60 months with refractory epilepsy. Topiramate was added to at least two baseline anti-epileptic drugs. The efficacy was rated according to sei...