Publications by authors named "Vineet Punia"

Generalized epilepsy is classically thought of as a disease of the young and adolescent, with rarely reported cases among older adults. We aimed to analyze management and outcomes in a population sparsely described in the literature through a retrospective single-center cohort design. After excluding individuals without follow-up, we identified 151 people ≥50 years at the time of electrographically confirmed generalized epilepsy.

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Despite the high prevalence of cognitive deficits in older people with epilepsy (PWE), their ability to judge and make decisions in daily life remains unexplored. In 61 older PWE (55-90 years) from the multicenter BRain Aging and Cognition in Epilepsy (BrACE) study, we examined everyday judgment, as measured by the Test of Practical Judgment (TOP-J: 9 questions, score range = 0-27; higher score = better judgment) and evaluated its association with clinical and demographic characteristics, global cognition, neuropsychological performance, subjective cognition, and quality of life (QOL). In our participants (mean age ± standard deviation [SD] = 66.

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Article Synopsis
  • Continuous EEG monitoring (cEEG) allows for the tracking of EEG patterns in patients with acute brain injuries, but detailed trends during this phase have not been thoroughly studied.
  • A retrospective review of 101 patients who underwent cEEG highlighted a significant percentage showing improvement or resolution of epileptic EEG findings by discharge, although certain patterns like lateralized periodic discharges persisted or worsened.
  • The findings suggest a general trend towards normalization of most epileptiform patterns over time, indicating a need for further exploration of their clinical implications regarding treatment and patient outcomes.
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Newer glucose-lowering drugs (GLDs) protect against cerebrovascular, neurodegenerative, and neuroinflammatory pathologies. Therefore, we performed a meta-analysis of randomized controlled trials (RCTs) comparing newer GLDs to placebo that assessed long-term cardiovascular and renal outcomes to analyze their potential to prevent late-onset seizures and epilepsy, separately and as a combined outcome. A comprehensive MEDLINE and CENTRAL databases search for DPP-4 inhibitors, GLP-1 receptor agonists, and SGLT2 inhibitor RCTs, which reported adverse effects, including seizures and epilepsy on clinicaltrials.

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Objectives: The effects of seizure control on outcomes in persons with dementia (PWD) remain unclear. Our study aimed to investigate the impact of seizure control on mortality, function, cognition, and mood among PWD.

Methods: This longitudinal, multicenter study is based on 39 Alzheimer's disease centers (ADCs) in the United States from September 2005 to December 2021.

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  • This study focuses on the use of antiseizure medications (ASMs) for patients experiencing acute symptomatic seizures and examines factors linked to ASM treatment and patient outcomes.
  • Conducted at five US medical centers, it analyzed data from 1,172 hospitalized adults who underwent continuous electroencephalography after having seizures between July and September 2021.
  • Results showed that 45% of patients received ASM treatment, with significant differences based on seizure type, and 31% were prescribed ASMs upon discharge, with several factors influencing these outcomes.
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  • The study focused on the prognostic factors affecting the outcomes of resective epilepsy surgery (RES) in older adults (60+ years), emphasizing the importance of comorbidities in managing epilepsy.
  • A cohort of 94 older adults who underwent RES was analyzed, revealing that 57% of patients remained seizure-free after surgery, with factors like aura and specific EEG patterns influencing seizure recurrence.
  • The findings highlight the need for further research in larger, multicenter studies to better understand the prognosis of RES in older adults and to encourage appropriate surgical interventions for eligible patients.
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  • Older adults have a lot of epilepsy cases because of aging and health changes that make them weaker, a condition called frailty.
  • Frailty can make health worse and is linked to many problems, like having multiple illnesses or low exercise; it can also affect how well epilepsy medicine works.
  • Doctors are trying to create specific ways to measure frailty in people with epilepsy and manage it better, because unlike age, frailty can be improved with the right care.
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Introduction: Given the prevalence and staggering cost of neurological disorders, there is dire need for effective early detection and intervention tools. Emerging evidence suggests that multidisciplinary lifestyle interventions (MLI) may mitigate the risk and progression of neurological disorders. The objectives of this protocol are (1) to test the impact of MLI on the progression of neurological disorders and (2) to identify multi-omic biomarkers for early stages of neurological disease and the impact of MLIs on these biomarkers.

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The unique patho-clinical entity of late-onset epilepsy (LOE), distinguished by its distinct natural history, from its onset to the prognosis it portends, necessitates specialized care. We lack a universally accepted definition, but LOE is typically identified as epilepsy onset after the age of 60 or 65. Unlike epilepsy in younger individuals, LOE is almost by default focal in origin, secondary to acquired etiologies, and presents unique diagnostic and management challenges due to its atypical semiology, higher comorbidity burden, frailty, and increased risks of subsequent stroke and dementia.

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Multiple medications are known to increase epileptogenicity in patients with and without an underlying seizure disorder. Paradoxically, some of these medications include anti-seizure medications (ASMs) and other medications, such as psychotropics, that act on the central nervous system (CNS). This article aims to discuss 3 clinical cases that highlight the gamut of epileptogenic reactivity secondary to CNS drugs ranging from increased epileptogenicity in the form of interictal epileptiform discharges (IEDs) without seizures, increased epileptogenicity on electroencephalogram (EEG) with associated non-epileptic movement disorders, and frank, seizures.

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Objective: This study evaluated the diagnostic performance of a widely available cognitive screener, the Montreal cognitive assessment (MoCA), to detect cognitive impairment in older patients (age ≥ 55) with epilepsy residing in the US, using the International Classification of Cognitive Disorders in Epilepsy (IC-CoDE) as the gold standard.

Methods: Fifty older adults with focal epilepsy completed the MoCA and neuropsychological measures of memory, language, executive function, and processing speed/attention. The IC-CoDE taxonomy divided participants into IC-CoDE Impaired and Intact groups.

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Article Synopsis
  • * A significant increase in the use of second-line immunotherapies (like anakinra) and the ketogenic diet was observed from 2022 to 2023, with 69% of patients receiving second-line immunotherapy compared to 40% before 2022.
  • * Early administration of certain therapies, particularly anakinra and tocilizumab, was linked to shorter durations of status epilepticus, suggesting a potential avenue for future research on treatment timing and patient outcomes.
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ELEVATE (Study 410; NCT03288129) is the first prospective, multicenter, open-label, Phase IV study of perampanel as monotherapy or first adjunctive therapy in patients aged ≥ 4 years with focal-onset seizures or generalized tonic-clonic seizures in the United States. The study included Screening, Titration (≤ 13 weeks), Maintenance (39 weeks), and Follow-up (4 weeks) Periods. During Titration, perampanel was initiated at 2 mg/day and up-titrated to 4 mg/day at Week 3.

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Objective: Post-hospitalization follow-up visits are crucial for preventing long-term complications. Patients with electrographic epileptiform abnormalities (EA) including seizures and periodic and rhythmic patterns are especially in need of follow-up for long-term seizure risk stratification and medication management. We sought to identify predictors of follow-up.

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Febrile infection-related epilepsy syndrome (FIRES) is a subset of new onset refractory status epilepticus (NORSE) that involves a febrile infection prior to the onset of the refractory status epilepticus. It is unclear whether FIRES and non-FIRES NORSE are distinct conditions. Here, we compare 34 patients with FIRES to 30 patients with non-FIRES NORSE for demographics, clinical features, neuroimaging, and outcomes.

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Objectives: Acute symptomatic seizures (ASyS) and epileptiform abnormalities (EAs) on electroencephalography (EEG) are commonly encountered following acute brain injury. Their immediate and long-term management remains poorly investigated. We conducted an international survey to understand their current management.

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Background And Objectives: Longitudinal outcomes in anti-NMDA receptor encephalitis (anti-NMDARe) are still not fully understood and may not be adequately captured with the modified Rankin Scale (mRS), often the sole reported outcome. We aim to characterize longitudinal outcomes in anti-NMDARe using multiple outcome measures.

Methods: This single-center, retrospective, observational study examined outcome measures (mRS and Clinical Assessment Scale in Autoimmune Encephalitis [CASE]) in adults with NMDA receptor-IgG in CSF at short- and long-term follow-ups using linear and logistic regression modeling.

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Background And Objectives: Most acute symptomatic seizure (ASyS) patients stay on antiseizure medications (ASM) long-term, despite low epilepsy development risk. The Post-Acute Symptomatic Seizure (PASS) clinic is a transition of care model for ASyS patients who individualize ASM management with the goal of a safe deprescription. We evaluated patients discharged on ASMs after a witnessed or suspected ASyS to analyze their PASS clinic visit attendance and its predictors.

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Article Synopsis
  • This study focuses on LGI-1-IgG autoimmune encephalitis and aims to identify factors that predict long-term disability and disease severity in patients.
  • Analyzing data from 30 patients over nearly 19 months, researchers found that most patients suffered from seizures and cognitive impairment, with improvements observed in disability scores after one year.
  • Key factors influencing long-term outcomes included lower initial cognitive assessment scores and specific brain MRI findings, with a majority experiencing ongoing memory issues despite some improvement in overall disability.
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