This retrospective study aims to review the electroclinical features of patients presenting with ... more This retrospective study aims to review the electroclinical features of patients presenting with eyelid myoclonia (EM) with and without absences. The Italian chapter of the International League Against Epilepsy (ILAE) has been conducting an electroclinical study of patients with EM. Among these, we searched for and selected the patients presenting with both impairment of intellectual functions and a peculiar ictal electroencephalography (EEG) pattern, that is, a discharge of fast generalized polyspikes/polyspikes and waves. We found 18 patients matching this electroclinical picture. All the patients were photosensitive. All of them had associated generalized, mostly nocturnal, tonic-clonic seizures. During the evolution, 13 patients presented episodes of EM status. Despite adequate antiepileptic treatment, the patients remained drug resistant for many years or throughout the evolution. The degree of impairment of intellectual functions varied from borderline level to moderate mental retardation. The patients we described herein can be considered a homogeneous group in the more heterogeneous group of patients presenting with EM. Further clinical and, more probably, genetic studies will clarify whether this condition could be considered a specific and homogeneous condition in the more heterogeneous group of patients presenting with EM.
Epileptic disorders : international epilepsy journal with videotape, 2021
Hemispheric surgery is an effective and cost-effective option for hemispheric epilepsy. Data spec... more Hemispheric surgery is an effective and cost-effective option for hemispheric epilepsy. Data specifically focusing on very early infancy are scant. In our study, we report the results of hemispheric surgery in children under three years of age, along with clinical, neuroradiological and EEG features, from two Italian epilepsy surgery centres. After reviewing our epilepsy surgery databases (2008-2018), we identified 14 patients (seven males) submitted to hemispheric surgery, under three years (range: 2-29 months), with a follow-up of at least 12 months. No deaths occurred, and surgical complications were observed in 3/17 procedures. At final follow-up visit (mean: 30.8 months; range: 12-90), 10/14 patients (71.4%) achieved Engel Class I (eight Class 1A, one Class 1B, and one Class 1C). Antiepileptic drugs were completely discontinued in three and reduced in eight, thus a significant decrease in drug regimen after surgery was achieved in 11/14 patients (78.6%). Before surgery, severe ...
Background: Glucose-transporter-1 deficiency syndrome (GLUT1-DS), due to SLC2A1 gene mutation, is... more Background: Glucose-transporter-1 deficiency syndrome (GLUT1-DS), due to SLC2A1 gene mutation, is characterized by early-onset seizures, which are often drug-resistant, developmental delay, and hypotonia. Hemiplegic migraine (HM) is a rare form of migraine, defined by headache associated with transient hemiplegia, and can be caused by mutations in either CACNA1A, ATP1A2, or SCN1A. Paroxysmal movements, other transient neurological disorders, or hemiplegic events can occur in GLUT1-DS patients with a mild phenotype. Case: We report on a girl with GLUT1-DS, due to SLC2A1 mutation, with a mild phenotype. In early childhood, she developed epilepsy and mild cognitive impairment, balance disorders, and clumsiness. At the age of 9, the patient reported a first hemiplegic episode, which regressed spontaneously. Over the next 3 years, two similar episodes occurred, accompanied by headache. Therefore, in the hypothesis of HM, genetic testing was performed and CACNA1A mutation was identified. ...
We studied children and adolescents with epilepsy (CAWE) and their families to evaluate symptoms ... more We studied children and adolescents with epilepsy (CAWE) and their families to evaluate symptoms of anxiety and depression, quality of life (QoL), and their correlations with epilepsy characteristics. The study included 326 (52.5% females) 8 to 18years old CAWE. Anxiety and depression were assessed with the "Self-administered psychiatric scales for children and adolescents" (SAFA), and family's QoL with the parents' report "Impact of Epilepsy on QoL" (IEQoL). The CAWE exhibiting abnormal (T≥70) scores were 8.0% in the anxiety scale, 9.2% in the depression scale, and 4.6% in both scales. Social anxiety was the predominant anxiety symptom, while irritable mood and desperation were the most frequent symptoms of depression. Depressive symptoms were associated with parents' complaint of higher worries about the child's condition and future and lower well-being of the family. Severity and duration of the epilepsy and polypharmacy were independent from a...
This retrospective study aims to review the electroclinical features of patients presenting with ... more This retrospective study aims to review the electroclinical features of patients presenting with eyelid myoclonia (EM) with and without absences. The Italian chapter of the International League Against Epilepsy (ILAE) has been conducting an electroclinical study of patients with EM. Among these, we searched for and selected the patients presenting with both impairment of intellectual functions and a peculiar ictal electroencephalography (EEG) pattern, that is, a discharge of fast generalized polyspikes/polyspikes and waves. We found 18 patients matching this electroclinical picture. All the patients were photosensitive. All of them had associated generalized, mostly nocturnal, tonic-clonic seizures. During the evolution, 13 patients presented episodes of EM status. Despite adequate antiepileptic treatment, the patients remained drug resistant for many years or throughout the evolution. The degree of impairment of intellectual functions varied from borderline level to moderate mental retardation. The patients we described herein can be considered a homogeneous group in the more heterogeneous group of patients presenting with EM. Further clinical and, more probably, genetic studies will clarify whether this condition could be considered a specific and homogeneous condition in the more heterogeneous group of patients presenting with EM.
Epileptic disorders : international epilepsy journal with videotape, 2021
Hemispheric surgery is an effective and cost-effective option for hemispheric epilepsy. Data spec... more Hemispheric surgery is an effective and cost-effective option for hemispheric epilepsy. Data specifically focusing on very early infancy are scant. In our study, we report the results of hemispheric surgery in children under three years of age, along with clinical, neuroradiological and EEG features, from two Italian epilepsy surgery centres. After reviewing our epilepsy surgery databases (2008-2018), we identified 14 patients (seven males) submitted to hemispheric surgery, under three years (range: 2-29 months), with a follow-up of at least 12 months. No deaths occurred, and surgical complications were observed in 3/17 procedures. At final follow-up visit (mean: 30.8 months; range: 12-90), 10/14 patients (71.4%) achieved Engel Class I (eight Class 1A, one Class 1B, and one Class 1C). Antiepileptic drugs were completely discontinued in three and reduced in eight, thus a significant decrease in drug regimen after surgery was achieved in 11/14 patients (78.6%). Before surgery, severe ...
Background: Glucose-transporter-1 deficiency syndrome (GLUT1-DS), due to SLC2A1 gene mutation, is... more Background: Glucose-transporter-1 deficiency syndrome (GLUT1-DS), due to SLC2A1 gene mutation, is characterized by early-onset seizures, which are often drug-resistant, developmental delay, and hypotonia. Hemiplegic migraine (HM) is a rare form of migraine, defined by headache associated with transient hemiplegia, and can be caused by mutations in either CACNA1A, ATP1A2, or SCN1A. Paroxysmal movements, other transient neurological disorders, or hemiplegic events can occur in GLUT1-DS patients with a mild phenotype. Case: We report on a girl with GLUT1-DS, due to SLC2A1 mutation, with a mild phenotype. In early childhood, she developed epilepsy and mild cognitive impairment, balance disorders, and clumsiness. At the age of 9, the patient reported a first hemiplegic episode, which regressed spontaneously. Over the next 3 years, two similar episodes occurred, accompanied by headache. Therefore, in the hypothesis of HM, genetic testing was performed and CACNA1A mutation was identified. ...
We studied children and adolescents with epilepsy (CAWE) and their families to evaluate symptoms ... more We studied children and adolescents with epilepsy (CAWE) and their families to evaluate symptoms of anxiety and depression, quality of life (QoL), and their correlations with epilepsy characteristics. The study included 326 (52.5% females) 8 to 18years old CAWE. Anxiety and depression were assessed with the "Self-administered psychiatric scales for children and adolescents" (SAFA), and family's QoL with the parents' report "Impact of Epilepsy on QoL" (IEQoL). The CAWE exhibiting abnormal (T≥70) scores were 8.0% in the anxiety scale, 9.2% in the depression scale, and 4.6% in both scales. Social anxiety was the predominant anxiety symptom, while irritable mood and desperation were the most frequent symptoms of depression. Depressive symptoms were associated with parents' complaint of higher worries about the child's condition and future and lower well-being of the family. Severity and duration of the epilepsy and polypharmacy were independent from a...
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