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Objective: Infantile spasms are seizures associated with a severe epileptic encephalopathy presenting in the first 2 years of life, and optimal treatment continues to be debated. This study evaluates early and sustained response to initial treatments and addresses both clinical remission and electrographic resolution of hypsarrhythmia. Secondarily, it assesses whether response to treatment differs by etiology or developmental status.Methods: The National Infantile Spasms Consortium established a multicenter, prospective database enrolling infants with new diagnosis of infantile spasms. Children were considered responders if there was clinical remission and resolution of hypsarrhythmia that was sustained at 3 months after first treatment initiation. Standard treatments of adrenocorticotropic hormone (ACTH), oral corticosteroids, and vigabatrin were considered individually, and all other nonstandard therapies were analyzed collectively. Developmental status and etiology were assessed. We compared response rates by treatment group using chi-square tests and multivariate logistic regression models.Results: Two hundred thirty infants were enrolled from 22 centers. Overall, 46% of children receiving standard therapy responded, compared to only 9% who responded to nonstandard therapy (p < 0.001). Fifty-five percent of infants receiving ACTH as initial treatment responded, compared to 39% for oral corticosteroids, 36% for vigabatrin, and 9% for other (p < 0.001). Neither etiology nor development significantly modified the response pattern by treatment group.Interpretation: Response rate varies by treatment choice. Standard therapies should be considered as initial treatment for infantile spasms, including those with impaired development or known structural or genetic/metabolic etiology. ACTH appeared to be more effective than other standard therapies. [ABSTRACT FROM AUTHOR]

Background: To assess and compare resident and practicing child neurologists' attitudes regarding recruitment and residency training in child neurology.Methods: A joint task force of the American Academy of Pediatrics and the Child Neurology Society conducted an electronic survey of child neurology residents (n = 305), practicing child neurologists (n = 1290), and neurodevelopmental disabilities specialists (n = 30) in 2015. Descriptive and multivariate analyses were performed.Results: Response rates were 32% for residents (n = 97; 36% male; 65% Caucasian) and 40% for practitioners (n = 523; 63% male; 80% Caucasian; 30% lifetime certification). Regarding recruitment, 70% (n = 372) attributed difficulties recruiting medical students to insufficient early exposure. Although 68% (n = 364) reported that their medical school required a neurology clerkship, just 28% (n = 152) reported a child neurology component. Regarding residency curriculum, respondents supported increased training emphasis for genetics, neurodevelopmental disabilities, and multiple other subspecialty areas. Major changes in board certification requirements were supported, with 73% (n = 363) favoring reduced adult neurology training (strongest predictors: fewer years since medical school P = 0.003; and among practicing child neurologists, working more half-day clinics per week P = 0.005). Furthermore, 58% (n = 289) favored an option to reduce total training to 4 years, with 1 year of general pediatrics. Eighty-two percent (n = 448) would definitely or probably choose child neurology again.Conclusions: These findings provide support for recruitment efforts emphasizing early exposure of medical students to child neurology. Increased subspecialty exposure and an option for major changes in board certification requirements are favored by a significant number of respondents. [ABSTRACT FROM AUTHOR]

Transition of care is the planned, coordinated movement from a child and family environment of pediatrics to a patient centered adult care setting. Epilepsy is a common neurological condition. While seizures remit in a proportion of children, in around 50% of children seizures persist into adulthood. Also, with advances in diagnostics and therapeutics, more children with epilepsy survive into adulthood, and need services of adult neurologists. Clinical guidelines from the American Academy of Pediatrics, American College of Family Physicians and American College of Physicians called for "supporting the healthcare transition from adolescence to adulthood", but this occurs in a minority of patients. There are several challenges to implementing transition of care at the level of the patient and family, pediatric and adult neurologist and with systems of care. Transition needs vary based on the type of epilepsy and epilepsy syndrome and presence of co-morbidities. Transition clinics are essential to effective transfer of care, but implementation remains extremely variable, with a variety of clinics or program structures in countries around the world. There is a need to develop multidisciplinary transition clinics, enhance physician education and establish national guidelines for this important process to be put into practice. Further studies are also needed to develop best practices and assess outcomes of well executed transition programs on epilepsy., (© 2023. The Author(s), under exclusive licence to Dr. K C Chaudhuri Foundation.)

Purpose: Lennox-Gastaut syndrome (LGS) is a devastating childhood-onset epilepsy syndrome. The cause is unknown in 25% of cases. Little has been described about the specific clinical or electroencephalography (EEG) features of LGS of unknown or genetic cause (LGS(u)). The Epilepsy Phenome/Genome Project (EPGP) aims to characterize LGS(u) by phenotypic analysis of patients with LGS(u) and their parents., Methods: One hundred thirty-five patients with LGS with no known etiology and their parents were enrolled from 19 EPGP centers in the United States and Australia. Clinical data from medical records, standardized questionnaires, imaging, and EEG were collected with use of online informatics systems developed for EPGP., Key Findings: LGS(u) in the EPGP cohort had a broad range of onset of epilepsy from 1 to 13 years, was male predominant (p < 0.0002), and was associated with normal development prior to seizure onset in 59.2% of patients. Despite the diagnosis, almost half of the adult patients with LGS(u) completed secondary school. Parents were cognitively normal. All subjects had EEG recordings with generalized epileptiform abnormalities with a spike wave frequency range of 1-5 Hz (median 2 Hz), whereas 8.1% of subjects had EEG studies with a normal posterior dominant rhythm. Almost 12% of patients evolved from West syndrome., Significance: LGS(u) has distinctive characteristics including a broad age range of onset, male predominance, and often normal development prior to the onset of seizures. Cognitive achievements such as completion of secondary school were possible in half of adult patients. Our phenotypic description of LGS(u) coupled with future genetic studies will advance our understanding of this epilepsy syndrome., (Wiley Periodicals, Inc. © 2013 International League Against Epilepsy.)