Practical considerations for the use of fenfluramine to manage patients with Dravet syndrome or Lennox-Gastaut syndrome in clinical practice.

Fenfluramine (FFA), an antiseizure medication (ASM) with serotonergic and sigma-1 receptor activity, is used to manage patients with developmental and epileptic encephalopathies (DEEs). It is approved in the US for treating seizures associated with Dravet syndrome (DS) and Lennox-Gastaut syndrome (LGS) in patients ≥2 years old and as add-on therapy for seizures associated with DS and LGS in the EU, UK, and Japan in similarly aged patients. Consensus guidelines for treatment of DS have recommended FFA to be an early-line ASM, and it has also shown efficacy in managing seizures associated with LGS. DS and LGS are DEEs associated with a range of seizure types, developmental impairments, and multiple comorbidities. Here we provide case vignettes describing 4 patients (3 DS and 1 LGS) aged 4-29 years old in whom up to 14 ASMs had previously failed, to illustrate real-world practice issues encountered by neurologists. This review provides guidance on the use of FFA in the context of ASM polytherapy and drug-drug interactions (DDIs), behavioral issues, dose titration, and adverse events. Along with data from the clinical trial program, these case vignettes emphasize the low risk of DDIs, a generally well-tolerated safety profile, and other seizure and nonseizure benefits (eg, improved cognition and sleep) associated with the use of FFA in DS or LGS. PLAIN LANGUAGE SUMMARY: Fenfluramine is used to treat seizures in individuals with Dravet syndrome and Lennox-Gastaut syndrome, but there are a range of issues that clinicians may face when treating patients. This review highlights four patients from the authors' everyday clinical work and offers guidance and practical considerations by neurologists with expertise in managing these complex conditions related to drug interactions, dosing, and side effects associated with fenfluramine.

Mental health in secondary school-aged children with epilepsy and their primary caregivers: A case control study.

PURPOSE: To describe the prevalence and associated factors of mental health problems in secondary school-aged (11-16 years) children with epilepsy and their primary caregivers compared to a control group without epilepsy. METHODS: Children with epilepsy (n = 60), controls (n = 49), and caregivers (n = 60 epilepsy and n = 49 control group) completed a measure of the child's mental health (Strengths and Difficulties Questionnaire; SDQ). Primary caregivers in both groups completed a measure of their own mental health (Depression, Anxiety, and Stress Scale-21; DASS-21). Factors associated with child and caregiver mental health in the epilepsy group were explored using linear regression. RESULTS: There were no significant differences between the epilepsy and control group regarding age, gender, ethnicity and socioeconomic status. A higher proportion of children with epilepsy scored in the at-risk range on the SDQ indicating more mental health problems than the control group, as reported by the children (45% vs. 24 %) (p = 0.026) and caregivers (52% vs. 14 %) (p < 0.001). Primary caregivers of children with epilepsy had more symptoms of depression (p = 0.001), anxiety (p = 0.028) and stress (p = 0.019) than caregivers in the control group. Children with epilepsy with greater motor coordination problems had greater mental health difficulties. Children with epilepsy with more mental health difficulties had caregivers with more difficulties and caregivers of children with earlier onset of seizures had more mental health difficulties. CONCLUSIONS: Epilepsy confers a high risk for mental health problems in adolescents and their primary caregivers. There is a need to better understand the relationship between caregiver and child mental health difficulties in epilepsy.

UK research priority setting for childhood neurological conditions.

AIM: To identify research priorities regarding the effectiveness of interventions for children and young people (CYP) with childhood neurological conditions (CNCs). These include common conditions such as epilepsies and cerebral palsy, as well as many rare conditions. METHOD: The National Institute for Health and Care Research (NIHR) and the James Lind Alliance (JLA) champion and facilitate priority setting partnerships (PSPs) between patients, caregivers, and clinicians (stakeholders) to identify the most important unanswered questions for research (uncertainties). A NIHR-JLA and British Paediatric Neurology Association collaboration used the JLA PSP methodology. This consisted of two surveys to stakeholders: survey 1 (to identify uncertainties) and survey 2 (a prioritization survey). The final top 10 priorities were agreed by consensus in a stakeholder workshop. RESULTS: One hundred and thirty-two charities and partner organizations were invited to participate. In survey 1, 701 participants (70% non-clinicians, including CYP and parent and caregivers) submitted 1800 uncertainties from which 44 uncertainties were identified for prioritization in survey 2; from these, 1451 participants (83% non-clinicians) selected their top 10 priorities. An unweighted amalgamated score across participant roles was used to select 26. In the final workshop, 14 health care professionals, 11 parent and caregivers, and two CYP ranked the 26 questions to finalize the top 10 priorities. Ten top priority questions were identified regarding interventions to treat CYP with CNCs and their associated comorbidities, for example, sleep, emotional well-being, and distressing symptoms. INTERPRETATION: The results of this study will inform research into the effectiveness of interventions for children with neurological conditions.

Unraveling unmet needs in ketogenic dietary services: An ERN EpiCARE survey.

The implementation and potential of ketogenic dietary therapies (KDTs) have changed over time. The organization of KDT services, the availability of multidisciplinary teams, resources and support for patients and families still vary widely around the world. This diversity is reflected by a lack of consistency in reported outcomes, optimization of using KDT and KDT compliance. To highlight the unmet needs for KDT services, the ERN EpiCARE Ketogenic Dietary Therapy Special Interest Group (KDT SIG) conducted an online survey on KDT implementation and utilization, addressing the following topics: Use and completeness of guidelines and protocols; assessment of compliance and outcome parameters, sustainability and inclusivity in daily life. Consistently reported unmet needs included the lack of psychological support and resources to measure and improve adherence to KDT, the lack of inclusion strategies, and shared guidelines and protocols adapting to specific needs. Future interventions should focus primarily on educational and informative measures together with creation of shared protocols for complex care. PLAIN LANGUAGE SUMMARY: This study provides the results of a survey compiled by clinicians and patients representatives belonging to ERN Epicare, designed to unravel unmet needs from both patients' and healthcare practitioners' perspectives during ketogenic dietary therapies (KDT) provision. Importantly, results show the need to create new shared protocols and guidelines meant for KDT use in complex care situations and to develop future strategies initiatives to support patients improving their social inclusivity.

Comprehensive scoping review of fenfluramine's role in managing generalized tonic-clonic seizures in developmental and epileptic encephalopathies.

Developmental and epileptic encephalopathies (DEEs) are characterized by pharmacoresistant seizures and developmental delay. Patients with DEEs experience multiple seizure types, including tonic-clonic seizures (TCS) that can be generalized tonic-clonic (GTCS) or focal evolving to bilateral tonic-clonic (FBTCS). Fenfluramine (FFA) has demonstrated efficacy in reduction of TCS in patients with Dravet syndrome (DS), Lennox-Gastaut syndrome (LGS), and other DEEs. Using the PRISMA-ScR (Preferred Reporting Items for Systematic Review and Meta-Analyses extension for Scoping Review) guidelines, we performed a scoping review to describe changes in TCS in patients treated with FFA. A comprehensive search of five literature databases was conducted up to February 14, 2023. Studies were included if they reported change in GTCS or TCS (but not FBTCS) after treatment with FFA in patients with DEEs. Duplicate patients and studies with unclear efficacy data were excluded. Fourteen of 422 studies met the eligibility criteria. Data extracted and evaluated by expert clinicians identified 421 unique patients with DS (in nine studies), CDKL5 deficiency disorder, SCN8A-related disorder, LGS, SCN1B-related disorder, and other DEEs. The median percent reduction in GTCS or TCS from baseline was available in 10 studies (n = 328) and ranged from 47.2% to 100%. Following FFA treatment, 10 studies (n = 144) reported ≥50% reduction in GTCS or TCS from baseline in 72% of patients; in nine of those (n = 112), 54% and 29% of patients achieved ≥75% and 100% reduction in GTCS or TCS from baseline, respectively. Overall, this analysis highlighted improvements in GTCS or TCS frequency when patients were treated with FFA regardless of the DEE evaluated. Future studies may confirm the impact of FFA on TCS reduction and on decreased premature mortality risk (including sudden unexpected death in epilepsy), improvement in comorbidities and everyday executive function, decreased health care costs, and improvement in quality of life.

Sequential levetiracetam and phenytoin in electroencephalographic neonatal seizures unresponsive to phenobarbital: a multicenter prospective observational study in India.

Background: Although levetiracetam and phenytoin are widely used antiseizure medications (ASM) in neonates, their efficacy on seizure freedom is unclear. We evaluated electroencephalographic (EEG) seizure freedom following sequential levetiracetam and phenytoin in neonatal seizures unresponsive to phenobarbital. Methods: We recruited neonates born ≥35 weeks and aged <72 h who had continued electrographic seizures despite phenobarbital, from three Indian hospitals, between 20 June 2020 and 31 July 2022. The neonates were treated with intravenous levetiracetam (20 mg/kg x 2 doses, second line) followed by phenytoin (20 mg/kg x 2 doses, third line) if seizures persisted. The primary outcome was complete seizure freedom, defined as an absence of seizures on EEG for at least 60 min within 40 min from the start of infusion. Findings: Of the 206 neonates with continued seizures despite phenobarbital, 152 received levetiracetam with EEG. Of these one EEG was missing, 47 (31.1%) were in status epilepticus, and primary outcome data were available in 145. Seizure freedom occurred in 20 (13.8%; 95% CI 8.6%-20.5%) after levetiracetam; 16 (80.0%) responded to the first dose and 4 (20.0%) to the second dose. Of the 125 neonates with persisting seizures after levetiracetam, 114 received phenytoin under EEG monitoring. Of these, the primary outcome data were available in 104. Seizure freedom occurred in 59 (56.7%; 95% CI 46.7%-66.4%) neonates; 54 (91.5%) responded to the first dose and 5 (8.5%) to the second dose. Interpretation: With the conventional doses, levetiracetam was associated with immediate EEG seizure cessation in only 14% of phenobarbital unresponsive neonatal seizures. Additional treatment with phenytoin along with levetiracetam attained seizure freedom in further 57%. Safety and efficacy of higher doses of levetiracetam should be evaluated in well-designed randomised controlled trials. Funding: National Institute for Health and Care Research (NIHR) Research and Innovation for Global Health Transformation (NIHR200144).

Training and supervision of physical health professionals to implement mental health care in paediatric epilepsy clinics.

BACKGROUND: Children and young people with epilepsy are more likely to experience multiple mental health problems than those without chronic physical health conditions, yet they often do not receive evidence-based (or indeed any) psychological interventions. Integrated healthcare is recommended as a solution to address these inequalities, but remains limited in the United Kingdom. This is partly due to the lack of training and availability of ongoing supervision for clinicians to ensure the safe and effective delivery of treatments. This study aimed to train and provide supervision for health professionals to deliver a modular cognitive-behavioural intervention for common mental health problems, optimised for use in paediatric epilepsy. Specifically, this study aimed to measure therapist competence and evaluate the acceptability of training and supervision. METHODS: Fifteen health professionals working in paediatric epilepsy services were trained over a six-month period. Training included face-to-face training workshops and completing at least one training case of a young person with epilepsy and anxiety, depression and/or behavioural problems under close clinical supervision. Throughout the training, health professionals were offered weekly one-hour supervisions with an experienced Clinical Psychologist. Clinical competence was assessed using a widely used measure of therapist competence in cognitive-behavioural therapy. Rates of attendance at supervision sessions and therapist ratings of satisfaction were recorded. RESULTS: At the end of the six-month training, 14 health professionals reached clinical competence in delivering the mental health intervention. One person left the service and therefore did not complete the training. Overall, health professionals were satisfied with the training and supervision. However, 14 % of supervision sessions were cancelled and a further 11 % were not attended. Supervision sessions were also often shorter than the standard hour used in mental health settings (M = 41.18 min, SD = 10.30). CONCLUSIONS: Our findings suggest that health professionals working in paediatric epilepsy services can be trained to deliver a psychological intervention with proficiency. However, the supervision model typically used in mental health may need adaptation to be sustainable in physical health settings. Future research is needed to evaluate the impact of training and supervision on patient outcomes and to ensure that ethical delivery of psychological interventions by health professionals without a mental health background.

Mental health and quality of life of individuals with epilepsy during the war in Ukraine.

OBJECTIVE: To investigate the repercussions of the war in Ukraine on people with epilepsy (PWE), focusing on access to health care, seizure control, quality of life (QoL), psychological distress, anxiety, and depression; and to identify the key factors influencing these measures. METHODS: Consecutive PWE, ≥18 years of age, presenting to one of seven health centers across Ukraine were invited to complete a self-administered survey in 2023. The survey gathered information on clinical and demographic aspects, geographic displacement, and access to care and medications. It also contained five valid questionnaires exploring psychological distress (Kessler-10), QoL with the EuroQOL-5D-5L (EQ-5D-5L), depression with the Neurological Disorders in Epilepsy scale (NDDIE), anxiety with the Hospital Anxiety and Depression Scalae-Anxiety (HADS-A), and epilepsy severity with the Global Assessment of the Severity of Epilepsy scale (GASE). Multivariate linear regression models assessed the relationship between measures of mental health and QoL and their potential predictors. Ethical approval was obtained from the Institute of Neurology, Psychiatry and Narcology of NAMS of Ukraine, Ukraine. RESULTS: Among 305 participants (mean age 38 years), 40% were female and 44% had to change residence because of the war. Seizures worsened during the war in 52% of those with active epilepsy and 42% of those with well-controlled epilepsy. Difficulties accessing health care and anti-seizure medications occurred in 25% and 34% of PWE, respectively, and was worse among those who were displaced. According to the mental health instruments, 46% suffered psychological distress, 62% experienced anxiety, 50% were depressed, and 59% rated their epilepsy as somewhat severe or worse. Statistically significant predictors of psychological distress, anxiety, and depression included female gender, more severe epilepsy, increased seizures during the war, and requiring mental health support. SIGNIFICANCE: The war significantly disrupted access to health care and availability of medication in PWE, who suffer from significant anxiety, depression, and psychological distress. We identify high-risk factors that can guide resource allocation for prevention and treatment.

Development of an International Standard Set of Outcomes and Measurement Methods for Routine Practice for Adults with Epilepsy: The International Consortium for Health Outcomes Measurement Consensus Recommendations.

At present, there is no internationally accepted set of core outcomes or measurement methods for epilepsy clinical practice. Therefore, the International Consortium for Health Outcomes Measurement (ICHOM) convened an international working group of experts in epilepsy, people with epilepsy and their representatives to develop minimum sets of standardized outcomes and outcomes measurement methods for clinical practice that support patient-clinician decision-making and quality improvement. Consensus methods identified 20 core outcomes. Measurement tools were recommended based on their evidence of strong clinical measurement properties, feasibility, and cross-cultural applicability. The essential outcomes included many non-seizure outcomes: anxiety, depression, suicidality, memory and attention, sleep quality, functional status, and the social impact of epilepsy. The proposed set will facilitate the implementation of the use of patient-centered outcomes in daily practice, ensuring holistic care. They also encourage harmonization of outcome measurement, and if widely implemented should reduce the heterogeneity of outcome measurement, accelerate comparative research, and facilitate quality improvement efforts.

Drug-resistant epilepsy and ketogenic diet therapy - a qualitative study of families' experiences.

BACKGROUND: A diagnosis of drug-resistant epilepsy is life changing for a family. Ketogenic diet therapy (KDT) can offer hope when other treatments have failed. However, it often requires a significant change in daily routine and dietary habits. This qualitative descriptive study aimed to explore families' experiences of epilepsy and KDT. METHODS: Parents of a child aged ≤18 years with epilepsy, currently or recently treated with KDT, were recruited from the UK and internationally via UK Ketogenic Diet (KD) centres, charities, and social media. Semi-structured interviews were audio recorded, transcribed verbatim, anonymised, coded using Nvivo (V12), and inductive thematic analysis undertaken. RESULTS: Twenty-one parents participated. Four themes and 12 subthemes emerged: 1. 'Epilepsy is all consuming' explored the impact of epilepsy on the family. 2. 'KD provides a window to new opportunities' explores the motivators for KDT and positive outcomes. 3. 'The reality of KD' explores day to day life and how families adapt to KD. 4. 'Looking to the future' explores the factors that may make KD easier for families. All were glad their child trialled KD, even when less successful. The importance of a support network including family, friends, charity organisations and the KD team was evident across all themes. CONCLUSIONS: We conclude with five recommendations to help support families in their management of KDT; Improved access to KDT and transition to adult services, access to quality education and support, enhanced variety of KD foods, regular social education and finally consideration of peer mentoring.

"One size does not fit all" - Barriers to and facilitators of physical activity in adolescents with epilepsy.

OBJECTIVE: To explore the barriers to physical activity and to identify the support needed to facilitate physical activity in adolescents with epilepsy (AWE). METHODS: AWE (aged 11-16 years) and their caregivers completed survey-based open questions regarding perceived barriers to, and facilitators of physical activity in young people with epilepsy. The responses were analysed using Thematic Analysis. RESULTS: Themes concerning barriers to physical activity included concerns about seizure safety, general anxiety and anxiety related to seizures, stigma/negative attitudes associated with having epilepsy, tiredness, and perceived lack of physical competence. Themes regarding the support needed to facilitate physical activity included better education amongst staff/coaches about epilepsy (e.g., seizure management/prevention, associated fatigue/tiredness), improvements in societal attitudes towards epilepsy, flexibility/tailoring of activities to the child's needs (e.g., need for breaks), and peer support for young people with epilepsy to encourage engagement in physical activity. CONCLUSIONS: There is a perception among AWE and caregivers, that significant barriers exist with regard to engaging in physical activity for young people with epilepsy. Barriers are related to concerns about seizure management but also wider safety and social issues. A number of facilitators were identified to promote physical activity engagement in AWE, including education for staff and caregivers, peer support, and tailoring activities to the adolescent's needs. There is a need to develop interventions to reduce barriers to physical activity in young people with epilepsy.

Development of an International Standard Set of Outcomes and Measurement Methods for Routine Practice for Infants, Children, and Adolescents with Epilepsy: The International Consortium for Health Outcomes Measurement Consensus Recommendations.

At present, there is no internationally accepted set of core outcomes or measurement methods for epilepsy clinical practice. The International Consortium for Health Outcomes Measurement (ICHOM) convened an international working group of experts in epilepsy, people with epilepsy, and their representatives to develop minimum sets of standardized outcomes and outcome measurement methods for clinical practice. Using modified Delphi consensus methods with consecutive rounds of online voting over 12 months, a core set of outcomes and corresponding measurement tool packages to capture the outcomes were identified for infants, children, and adolescents with epilepsy. Consensus methods identified 20 core outcomes. In addition to the outcomes identified for the ICHOM Epilepsy adult standard set, behavioral, motor, and cognitive/language development outcomes were voted as essential for all infants and children with epilepsy. The proposed set of outcomes and measurement methods will facilitate the implementation of the use of patient-centered outcomes in daily practice.

Ketogenic dietary therapy utilization in Kenya: A qualitative exploration of dietitian's perceptions.

This study utilized a qualitative design to explore dietitians' perceptions regarding Ketogenic Diet Therapy (KDT) for patients with drug-resistant epilepsy in Kenya. Dietitians from Kenya were selected and consented. Audio-recorded interviews were conducted, followed by thematic analysis of verbatim transcripts to identify recurring patterns. The study enrolled 18 dietitians, fourteen of whom correctly described their understanding of KDT for managing drug-resistant epilepsy. There was a lack of confidence in their capacity to initiate the KDT with all expressing the need for further training and facilitation. Only one dietitian reported having initiated and maintained KDT. There was an overall positive view regarding KDT and willingness to implement KDT for patients with drug-resistant epilepsy. Dietitians expressed concerns regarding the availability of national policies, inadequate staffing to support families who require KDT, and the cost of implementing this intervention. Dietitians expressed interest in virtual training to enhance their understanding of KDT. Dietitians in Kenya are mostly aware of KDT utilization for the management of drug-resistant epilepsy. However, they cited poor capability and various barriers to implementation. There is a need for policies to facilitate KDT as a treatment option for the benefit of patients with drug-resistant epilepsy.

Human milk and breastfeeding during ketogenic diet therapy in infants with epilepsy: Clinical practice guideline.

Ketogenic diet therapy (KDT) is a safe and effective treatment for epilepsy and glucose transporter type 1 (GLUT1) deficiency syndrome in infancy. Complete weaning from breastfeeding is not required to implement KDT; however, breastfeeding remains uncommon. Barriers include feasibility concerns and lack of referrals to expert centres. Therefore, practical strategies are needed to help mothers and professionals overcome these barriers and facilitate the inclusion of breastfeeding and human milk during KDT. A multidisciplinary expert panel met online to address clinical concerns, systematically reviewed the literature, and conducted two international surveys to develop an expert consensus of practical recommendations for including human milk and breastfeeding in KDT. The need to educate about the nutritional benefits of human milk and to increase breastfeeding rates is emphasized. Prospective real-world registries could help to collect data on the implementation of breastfeeding and the use of human milk in KDT, while systematically including non-seizure-related outcomes, such as quality of life, and social and emotional well-being, which could improve outcomes for infants and mothers.

Long-term neuropsychological trajectories in children with epilepsy: does surgery halt decline?

Neuropsychological impairments are common in children with drug-resistant epilepsy. It has been proposed that epilepsy surgery may alleviate these impairments by providing seizure freedom; however, findings from prior studies have been inconsistent. We mapped long-term neuropsychological trajectories in children before and after undergoing epilepsy surgery, to measure the impact of disease course and surgery on functioning. We performed a retrospective cohort study of 882 children who had undergone epilepsy surgery at Great Ormond Street Hospital (1990-2018). We extracted patient information and neuropsychological functioning - obtained from IQ tests (domains: Full-Scale IQ, Verbal IQ, Performance IQ, Working Memory, and Processing Speed) and tests of academic attainment (Reading, Spelling and Numeracy) - and investigated changes in functioning using regression analyses. We identified 500 children (248 females) who had undergone epilepsy surgery (median age at surgery = 11.9 years, interquartile range = [7.8,15.0]) and neuropsychology assessment. These children showed declines in all domains of neuropsychological functioning in the time leading up to surgery (all p-values ≤ 0.001; e.g., ßFSIQ = -1.9, SEFSIQ = 0.3, pFSIQ < 0.001). Children lost on average one to four points per year, depending on the domain considered; 27-43% declined by 10 or more points from their first to their last preoperative assessment. At the time of presurgical evaluation, most children (46-60%) scored one or more standard deviations below the mean (<85) on the different neuropsychological domains; 37% of these met the threshold for intellectual disability (Full-Scale IQ < 70). On a group level, there was no change in performance from pre- to postoperative assessment on any of the domains (all p-values > 0.128). However, children who became seizure-free through surgery showed higher postoperative neuropsychological performance (e.g., rrb-FSIQ = 0.37, p < 0.001). These children continued to demonstrate improvements in neuropsychological functioning over the course of their long-term follow-up (e.g., ßFSIQ = 0.9, SEFSIQ = 0.3, pFSIQ = 0.004). Children who had discontinued antiseizure medication (ASM) treatment at one-year follow-up showed an eight-to-13-point advantage in postoperative Working Memory, Processing Speed, and Numeracy, and greater improvements in Verbal IQ, Working Memory, Reading, and Spelling (all p-values < 0.034) over the postoperative period compared to children who were seizure-free and still receiving ASMs. In conclusion, by providing seizure freedom and the opportunity for ASM cessation, epilepsy surgery may not only halt but reverse the downward trajectory that children with drug-resistant epilepsy display in neuropsychological functioning. To halt this decline as soon as possible, or potentially prevent it from occurring in the first place, children with focal epilepsy should be considered for epilepsy surgery as early as possible after diagnosis.

Characterizing Frontal Lobe Seizure Semiology in Children.

OBJECTIVE: The objective was to analyze seizure semiology in pediatric frontal lobe epilepsy patients, considering age, to localize the seizure onset zone for surgical resection in focal epilepsy. METHODS: Fifty patients were identified retrospectively, who achieved seizure freedom after frontal lobe resective surgery at Great Ormond Street Hospital. Video-electroencephalography recordings of preoperative ictal seizure semiology were analyzed, stratifying the data based on resection region (mesial or lateral frontal lobe) and age at surgery (≤4 vs >4). RESULTS: Pediatric frontal lobe epilepsy is characterized by frequent, short, complex seizures, similar to adult cohorts. Children with mesial onset had higher occurrence of head deviation (either direction: 55.6% vs 17.4%; p = 0.02) and contralateral head deviation (22.2% vs 0.0%; p = 0.03), ictal body-turning (55.6% vs 13.0%; p = 0.006; ipsilateral: 55.6% vs 4.3%; p = 0.0003), and complex motor signs (88.9% vs 56.5%; p = 0.037). Both age groups (≤4 and >4 years) showed hyperkinetic features (21.1% vs 32.1%), contrary to previous reports. The very young group showed more myoclonic (36.8% vs 3.6%; p = 0.005) and hypomotor features (31.6% vs 0.0%; p = 0.003), and fewer behavioral features (36.8% vs 71.4%; p = 0.03) and reduced responsiveness (31.6% vs 78.6%; p = 0.002). INTERPRETATION: This study presents the most extensive semiological analysis of children with confirmed frontal lobe epilepsy. It identifies semiological features that aid in differentiating between mesial and lateral onset. Despite age-dependent differences, typical frontal lobe features, including hyperkinetic seizures, are observed even in very young children. A better understanding of pediatric seizure semiology may enhance the accuracy of onset identification, and enable earlier presurgical evaluation, improving postsurgical outcomes. ANN NEUROL 2024;95:1138-1148.

Newer Pharmacologic Treatments in Adults With Type 2 Diabetes: A Clinical Guideline From the American College of Physicians.

DESCRIPTION: The American College of Physicians (ACP) developed this clinical guideline to update recommendations on newer pharmacologic treatments of type 2 diabetes. This clinical guideline is based on the best available evidence for effectiveness, comparative benefits and harms, consideration of patients' values and preferences, and costs. METHODS: This clinical guideline is based on a systematic review of the effectiveness and harms of newer pharmacologic treatments of type 2 diabetes, including glucagon-like peptide-1 (GLP-1) agonists, a GLP-1 agonist and glucose-dependent insulinotropic polypeptide agonist, sodium-glucose cotransporter-2 (SGLT-2) inhibitors, dipeptidyl peptidase-4 (DPP-4) inhibitors, and long-acting insulins, used either as monotherapy or in combination with other medications. The Clinical Guidelines Committee prioritized the following outcomes, which were evaluated using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach: all-cause mortality, major adverse cardiovascular events, myocardial infarction, stroke, hospitalization for congestive heart failure, progression of chronic kidney disease, serious adverse events, and severe hypoglycemia. Weight loss, as measured by percentage of participants who achieved at least 10% total body weight loss, was a prioritized outcome, but data were insufficient for network meta-analysis and were not rated with GRADE. AUDIENCE AND PATIENT POPULATION: The audience for this clinical guideline is physicians and other clinicians. The population is nonpregnant adults with type 2 diabetes. RECOMMENDATION 1: ACP recommends adding a sodium-glucose cotransporter-2 (SGLT-2) inhibitor or glucagon-like peptide-1 (GLP-1) agonist to metformin and lifestyle modifications in adults with type 2 diabetes and inadequate glycemic control (strong recommendation; high-certainty evidence). • Use an SGLT-2 inhibitor to reduce the risk for all-cause mortality, major adverse cardiovascular events, progression of chronic kidney disease, and hospitalization due to congestive heart failure. • Use a GLP-1 agonist to reduce the risk for all-cause mortality, major adverse cardiovascular events, and stroke. RECOMMENDATION 2: ACP recommends against adding a dipeptidyl peptidase-4 (DPP-4) inhibitor to metformin and lifestyle modifications in adults with type 2 diabetes and inadequate glycemic control to reduce morbidity and all-cause mortality (strong recommendation; high-certainty evidence).