Opinion and Special Article: The Need for Specialized Training in Women's Neurology.

Women's Neurology is an emerging subspecialty that focuses on neurologic disorders across a woman's lifetime. This new domain recognizes that both health and disease are directly affected by hormonal and reproductive changes throughout the life span. This field includes neurologic diseases with a higher prevalence in women and diseases that require specialized management during pregnancy, postpartum period, lactation, and menopause. A survey was sent to US neurology residency program directors to understand the state of training in the area. Their responses highlighted an urgent need for additional education in this field for neurology residents. In this study, we discuss the educational gaps in this area, the clinical benefits of a women's neurology discipline, and the instructional gaps in this area and provide practical recommendations for training programs in women's neurology using 2 innovative fellowship programs.

Outcomes in three cases after brivaracetam treatment during pregnancy.

BACKGROUND: Use of certain antiseizure drugs (ASDs) during pregnancy increases the risk of major congenital malformations, while less is known about newer ASDs. Based on the safety of levetiracetam, brivaracetam may be similarly safe in pregnancy; however, no cases have been published to date. AIMS OF THE STUDY: We retrospectively identified three women with epilepsy treated with brivaracetam during pregnancy and described the maternal and neonatal outcomes. METHODS: We reviewed the patients' medical records as well as the linked medical records of their infants to identify complications during pregnancy and delivery, neonatal complications, and evidence of major/minor congenital malformations. RESULTS: Our series included one woman with idiopathic generalized epilepsy and two women with focal epilepsy (brivaracetam doses ranging from 50 to 200 mg daily). One patient with focal epilepsy experienced breakthrough seizures, and lamotrigine was added to brivaracetam. The other women had no neurologic complications during pregnancy. All three women had full-term deliveries without significant complications. Three healthy infants were born with Apgar scores of 9 and 9 and no major congenital malformations. Three minor congenital malformations were observed in two infants. CONCLUSIONS: While the absence of major congenital malformations in these cases is encouraging, further data are needed to determine the safety of brivaracetam in pregnancy.

Racial-ethnic differences in stroke risk factors and subtypes: results of a prospective hospital-based registry.

A majority of stroke research in the United States focuses on Caucasian and African-American populations, limiting the amount of comparative stroke data available on other racial and ethnic groups. The purpose of this research was to examine differences in stroke risk factors/subtypes between minority stroke patient groups in the United States (Asian-Indian, African-American, and Hispanic), using a Caucasian reference group. All patients had a comprehensive stroke work-up to ascertain their stroke risk factors and their stroke etiology applying TOAST criteria. Minority groups were younger compared with the white stroke patients, with the mean age significantly lower in the Asian-Indian and the Hispanic groups. The male:female ratio favored males in the Asian-Indian and Hispanic subgroups and females in the Caucasian and African-American groups. Diabetes was more prevalent in the minority subgroups, with a highest prevalence (55%) noted in the Asian-Indian group. The minority groups had lower prevalence of atrial fibrillation, carotid stenosis (≥70%), CAD, PVD, smoking, and alcohol use. The Asian-Indian stroke group had a higher median fasting plasma homocysteine level compared with the reference white group (12.1 vs. 10.4, p = 0.002). Compared to the reference white stroke group, the Asian-Indian stroke group had fewer strokes related to cardioembolism (7% vs. 25%) and a higher number of strokes related to small vessel occlusive disease (25% vs. 11%). There are some similarities in the stroke risk factors between the minority stroke groups, but the data indicate that there are different trends in stroke risk factors and subtypes.

Rapid Short MRI Sequence Useful in Eliminating Stroke Mimics Among Acute Stroke Patients Considered for Intravenous Thrombolysis.

BACKGROUND: Acute stroke teams are challenged by IV-tPA decision making in patients with acute neurological symptoms when the diagnosis is unclear. The purpose of this study was to evaluate the ability of the rapid Brain Attack Team (BAT) MRI in selecting patients for IV-tPA administration who present acutely to the emergency room with stroke-like symptoms and an unclear diagnosis. METHODS: Consecutive patients were identified who presented within 4.5 hours of onset of stroke-like symptoms and considered for treatment with IV-tPA. When the diagnosis was not clear, a 9-minute BAT MRI was obtained. Stroke risk factors and NIH stroke scale obtained on presentation were compared between patients in whom BAT MRI was obtained and those in whom BAT MRI was not obtained. Similarly, comparisons were made between patients in whom BAT MRI detected abnormalities and those in whom BAT MRI did not detect abnormalities. BAT MRIs were analyzed to determine if radiological findings impacted clinical management and discharge diagnosis. RESULTS: In a 30-month period, 432 patients presenting with acute stroke-like symptoms were identified. Of these patients, 82 received BAT MRI. Patients receiving BAT MRI were younger, more likely to be smokers, and less likely to be selected for IV-tPA administration compared to those in whom a more definitive diagnosis of stroke precluded a BAT MRI. Of the 82 BAT MRIs, 25 were read as positive for acute ischemia. The patients with acute ischemia on BAT MRI were older, more likely to be males, have a history of hypercholesterolemia and atrial fibrillation, and more likely to be selected for IV-tPA administration compared to those with a negative BAT MRI. Of the 57 BAT MRIs read as negative for acute ischemia or hemorrhage, discharge diagnoses included TIA, MRI negative stroke, conversion/functional disorder, and multiple other illnesses. CONCLUSION: In patients with acute stroke-like symptoms, BAT MRI may be used to confirm acute ischemic stroke, exclude stroke mimics, and assess candidacy for IV-tPA.