The seasonality of new-onset refractory status epilepticus (NORSE).

The etiology of new-onset refractory status epilepticus (NORSE), including its subtype with prior fever known as FIRES (febrile infection-related epilepsy syndrome), remains uncertain. Several arguments suggest that NORSE is a disorder of immunity, likely post-infectious. Consequently, seasonal occurrence might be anticipated. Herein we investigated if seasonality is a notable factor regarding NORSE presentation. We combined four different data sets with a total of 342 cases, all from the northern hemisphere, and 62% adults. The incidence of NORSE cases differed between seasons (p = .0068) and was highest in the summer (32.2%) (p = .0022) and lowest in the spring (19.0%, p = .010). Although both FIRES and non-FIRES cases occurred most commonly during the summer, there was a trend toward FIRES cases being more likely to occur in the winter than non-FIRES cases (OR 1.62, p = .071). The seasonality of NORSE cases differed according to the etiology (p = .024). NORSE cases eventually associated with autoimmune/paraneoplastic encephalitis occurred most frequently in the summer (p = .032) and least frequently in the winter (p = .047), whereas there was no seasonality for cryptogenic cases. This study suggests that NORSE overall and NORSE related to autoimmune/paraneoplastic encephalitis are more common in the summer, but that there is no definite seasonality in cryptogenic cases.

Clinical milestones as triggers for palliative care intervention in progressive Supranuclear palsy and multiple system atrophy.

not required for reviews.

When to initiate palliative care in neurology.

Life-limiting and life-threatening neurologic conditions often progress slowly. Patients live with a substantial symptom burden over a long period of time, and there is often a high degree of functional and cognitive impairment. Because of this, the most appropriate time to initiate neuropalliative care is often difficult to identify. Further challenges to the incorporation of neuropalliative care include communication barriers, such as profound dysarthria or language impairments, and loss of cognitive function and decision-making capacity that prevent shared decision making and threaten patient autonomy. As a result, earlier initiation of at least some components of palliative care is paramount to ensuring patient-centered care while the patient is still able to communicate effectively and participate as fully as possible in their medical care. For these reasons, neuropalliative care is also distinct from palliative care in oncology, and there is a growing evidence base to guide timely initiation and integration of neuropalliative care. In this chapter, we will focus on when to initiate palliative care in patients with life-limiting, life-threatening, and advanced neurologic conditions. We will address three main questions, which patients with neurologic conditions will benefit from initiation of palliative care, what aspects of neurologic illness are most amenable to neuropalliative care, and when to initiate neuropalliative care?

A Pilot Cross-Discipline Evidence-Based Palliative Care Curriculum for Postgraduate Medical Trainees.

INTRODUCTION: It is widely recognized that physicians of all backgrounds benefit from having a general palliative care skill set to optimally manage their patients at the end of life. However, strategies to teach palliative care skills to trainees outside palliative medicine vary widely. In this report, we provide an evidence-based and cross-disciplinary palliative care framework applicable to a spectrum of specialty training environments and intended for nonpalliative care trainees. INNOVATION: We developed and implemented a concise, multimodal, and evidence-based pilot palliative care curriculum focused on essential general palliative care skills required by physicians providing patient care along the continuum of life across specializations. A needs assessment (local research, literature review, and consensus expert opinion) in combination with learner characteristics (Kolb Learning Style Inventory, Palliative Medicine Comfort and Confidence Survey, and knowledge pretest) informed the development of a curricular outline. The first iteration of the curriculum was formulated and delivered. Extensive evaluation, reassessment, and feedback led to a second iteration, which is presented here. OUTCOMES: Although the context will differ according to specialization, there are essential palliative care skills required of most specialist physicians. General palliative themes identified for focus include symptom management, communication, psychosocial aspects of care, care coordination and access, and myths and pitfalls in palliative care. COMMENT: Specialty trainees' value embedded training in essential themes in palliative care within the context of their training program. The process and results of this project, including the provision of a framework, may be applied to postgraduate training programs in various specialties.

Communication Challenges: A Spotlight on New-Onset Refractory Status Epilepticus.

New-onset refractory status epilepticus (NORSE) is a rare, potentially devastating condition that occurs abruptly in previously healthy patients of any age but most commonly in children and young adults. It has an unpredictable clinical course requiring immediate, often prolonged, critical care support with multiple specialists involved and frequently results in severe life-altering sequelae or death. Communication in NORSE is challenging because its etiology in a given patient is initially unknown (and often remains so), the clinical course and outcome are unpredictable, and many health care team members are involved in the care of a patient. We address the communication challenges seen in NORSE through proactive communication on 3 levels: (1) in the shared decision-making process with the family, (2) within an individual hospital, and (3) across institutions. Intentional organizational change and enhanced information dissemination may help break down barriers to effective communication. Key initiatives for enhancing information dissemination in NORSE are (1) the identification of a most responsible physician to integrate information from subspecialties, to communicate frequently and candidly with the family, and to provide continuity of care over a prolonged period of time and (2) the early involvement of palliative care services alongside ongoing therapies with curative intent to support families and the medical team in decision making and communication.

Palliative Care Discussions in Multiple System Atrophy: A Retrospective Review.

OBJECTIVE: Multiple system atrophy (MSA) is an incurable neurodegenerative illness in which progressive symptoms, including stridor and acute laryngeal obstruction, occur. Advanced care planning and palliative care discussions in people living with MSA are not well defined. The aim of the present study is to evaluate advanced care planning and current practices in palliative care in MSA to identify opportunities for improving quality of care. METHODS: The study is a retrospective chart review assessing the focus and timing of palliative care discussions in people living with MSA. Some 22 charts were reviewed. RESULTS: A total of 22 patients were included. The most common symptoms were parkinsonism, orthostatic hypotension, GI/GU dysfunction, ataxia and gait impairment. Six patients had stridor. Of the palliative care discussions that took place, the most common topics were diagnosis, symptoms or symptom management, and prognosis. In the majority of patients who died and who had a do-not-attempt-resuscitation order, discussions surrounding resuscitation and goals of care took place only hours before death. CONCLUSIONS: There is no standard approach to advanced care planning and palliative care discussions in people living with MSA. We propose a framework to guide advanced care planning and palliative care discussions in MSA.

A prospective observational study of seizures after cardiac surgery using continuous EEG monitoring.

INTRODUCTION: Recently, there have been several retrospective reports suggesting an increased frequency in seizures after cardiopulmonary bypass, associated with increased patient morbidity. We sought to prospectively investigate the incidence of electrographic seizures without clear convulsive clinical correlates and subsequent neurologic injury following cardiac surgery. METHODS: This single-center, prospective, observational study used continuous subhairline electroencephalographic (cEEG) monitoring in the intensive care unit following routine cardiac surgery, ranging from coronary bypass surgery to complex aortic arch reconstruction. The primary outcome was the proportion of patients developing postoperative seizures, as confirmed on cEEG monitoring. Secondary outcomes included neurologic injury, post-operative complications, mortality, and ICU and hospital lengths of stay. RESULTS: 101 consenting patients were included and 3 patients had seizures (2 focal and convulsive, 1 generalized and electrographic). All three patients with seizures were ≥65 years old, had "open-chamber" procedures, and had cardiopulmonary bypass times >120 min. One of the 3 patients with seizures was exposed to higher doses of tranexamic acid. None of the patients with seizures had permanent neurologic sequelae and all were doing well at 1-year follow-up. There was no increased morbidity or mortality in patients with seizures. CONCLUSIONS: Electrographic seizures occur infrequently after cardiac surgery and are generally associated with a good prognosis. Prophylactic cEEG monitoring is unlikely to be cost-effective in this population. (ClinicalTrials.gov Identifier: NCT01291992).

Identifying the palliative care needs of patients living with cerebral tumors and metastases: a retrospective analysis.

Primary tumors and metastatic involvement of the central nervous system (CNS) lead to a multitude of symptoms and care needs. Patients and caregivers struggle with physical and psychological impairments, a shortened life expectancy and diverse palliative care needs. This study assesses the symptom burden and palliative care needs of patients with primary brain tumors and with metastatic brain tumors requiring inpatient hospital care. It is a retrospective analysis of patients with primary CNS tumors or cerebral metastases over a 6 month period. The data analysed included physical symptom burden and end of life care decisions such as health care proxy, transition to hospice and do-not-resuscitate orders. Hundred and sixty eight patients were included. The most common symptoms were gait impairment (65.5 %), cognitive/personality change (61.9 %), motor deficits (58.3 %), seizures (57.1 %) and delirium (27.4 %). Of the patients that died, 79 % had an appointed health care proxy, 79 % had hospice discussions, 70 % had a do-not-resuscitate order and 24 % received cancer directed therapy in the last month of life. There is a role for more aggressive palliative care support in patients living with primary or metastatic brain tumors.

Misdiagnosis of epileptic seizures as manifestations of psychiatric illnesses.

BACKGROUND: Epileptic seizures may be misdiagnosed if they manifest as psychiatric symptoms or seizures occur in patients with known psychiatric illness. METHODS: We present clinical profiles of six patients with epilepsy (three male, mean age 39 ± 12 years) that presented with prominent psychiatric symptoms. RESULTS: Two patients had pre-existing psychiatric illnesses. Three patients were initially diagnosed with panic attacks, two with psychosis, and one with schizophrenia. Five patients had temporal lobe epilepsy (TLE) while the sixth patient was subsequently found to have absence status epilepticus (SE). Cranial computed tomogram (CT) including contrast study was unremarkable in five patients and showed post-traumatic changes in one patient. Cranial magnetic resonance imaging (MRI) revealed dysembryoplastic neuroepithelial tumour (DNET) in one patient, cavernous hemangioma in one, and post-traumatic changes plus bilateral mesial temporal sclerosis in another patient but it was normal in two TLE patients. Routine electroencephalography (EEG) revealed absence SE in one patient but it was non-diagnostic in the TLE patients. Video-EEG telemetry in the epilepsy monitoring unit (EMU) was necessary to establish the diagnosis in four TLE patients. None of the patients responded to medications aimed at treating psychiatric symptoms alone. Two patients required surgery while the other four required treatment with anti-epileptic drugs. All the patients had favorable response to the treatment of their epilepsy. CONCLUSIONS: This case series illustrates that epileptic patients may experience non-convulsive seizures that might be mistaken as primary psychiatric illnesses. In this subset of patients, evaluation by an epileptologist, MRI of the brain, and/or video-EEG telemetry in an EMU was necessary to confirm the diagnosis of epilepsy if routine EEGs and cranial CT are normal.

A palliative approach to neurological care: a literature review.

This review assesses the current opinion towards early palliative care in neurology and discusses the existing evidence base. A comprehensive literature search resulted in 714 publications with 53 being directly relevant to the scope of this review. The current literature reflects primarily expert opinion and describes a growing interest in the early introduction of palliative principles into neurological care. Early initiation of palliative interventions has the potential to improve quality of life, enhance symptom management and assist in advance care planning. Further data is required to determine whether this shift in philosophy has a positive impact on patient care.