Pregnancy outcomes after first-trimester exposure to buspirone: prospective longitudinal outcomes from the MGH National Pregnancy Registry for Psychiatric Medications.

Buspirone is commonly used to treat anxiety disorders among reproductive-aged women. To date, the reproductive safety of buspirone in humans has been particularly sparse. We sought to provide preliminary data from the Massachusetts General Hospital National Pregnancy Registry for Psychiatric Medications (NPRPM) on the risk of major malformations after first-trimester buspirone exposure.

Deep cerebellar stimulation enhances cognitive recovery after prefrontal traumatic brain injury in rodent.

Functional outcome following traumatic brain injury (TBI) varies greatly, with approximately half of those who survive suffering long-term motor and cognitive deficits despite contemporary rehabilitation efforts. We have previously shown that deep brain stimulation (DBS) of the lateral cerebellar nucleus (LCN) enhances rehabilitation of motor deficits that result from brain injury. The objective of the present study was to evaluate the efficacy of LCN DBS on recovery from rodent TBI that uniquely models the injury location, chronicity and resultant cognitive symptoms observed in most human TBI patients.

A Review on Response to Device-Aided Therapies Used in Monogenic Parkinsonism and GBA Variants Carriers: A Need for Guidelines and Comparative Studies.

Parkinson's disease (PD) is in some cases predisposed-or-caused by genetic variants, contributing to the expression of different phenotypes. Regardless of etiology, as the disease progresses, motor fluctuations and/or levodopa-induced dyskinesias limit the benefit of pharmacotherapy. Device-aided therapies are good alternatives in advanced disease, including deep brain stimulation (DBS), levodopa-carbidopa intestinal gel, and continuous subcutaneous infusion of apomorphine.

Event-based modeling in temporal lobe epilepsy demonstrates progressive atrophy from cross-sectional data.

Objective: Recent work has shown that people with common epilepsies have characteristic patterns of cortical thinning, and that these changes may be progressive over time. Leveraging a large multicenter cross-sectional cohort, we investigated whether regional morphometric changes occur in a sequential manner, and whether these changes in people with mesial temporal lobe epilepsy and hippocampal sclerosis (MTLE-HS) correlate with clinical features.

Methods: We extracted regional measures of cortical thickness, surface area, and subcortical brain volumes from T1-weighted (T1W) magnetic resonance imaging (MRI) scans collected by the ENIGMA-Epilepsy consortium, comprising 804 people with MTLE-HS and 1625 healthy controls from 25 centers.

Scoring Systems for the Evaluation of Hypsarrhythmia.

Hypsarrhythmia is a well-recognized EEG pattern and it has been long known as a feature of one of the more severe forms of epilepsy early in life with adverse consequences if not recognized and treated promptly. Yet, it has been difficult to objectively quantify its varied manifestations and link them to the clinical severity of epilepsy, implications for treatment, or the overall seizure and developmental outcome of young patients. This is not for want of effort, for there have been several approaches to score hypsarrhythmia ever since its initial recognition as a unique EEG pattern.

Historical Overview of Hypsarrhythmia and Its Association to Epileptic Spasms: A Review of the Medical Literature From 1952 to 1982.

The initial description of infantile spasms and its association to developmental abnormalities was attributed to Dr. Williams J. West in 1841 but the clinical scenario at the time had also been seen by other physicians.

Perinatal experiences of pregnant women with psychiatric disorders during the COVID-19 pandemic.

Objective: We sought to examine the impact of the COVID-19 pandemic on the pregnancy, delivery and postpartum experiences of women with histories of psychiatric disorders.

Method: Women already enrolled in a United States registry which prospectively studies the relationship between the use of psychiatric medications during pregnancy and major congenital malformations were invited to participate in this study. Subjects were asked about their experiences across the pandemic through interviews during pregnancy and the postpartum period and through an emailed questionnaire.

Reproductive Safety of Second-Generation Antipsychotics: Updated Data From the Massachusetts General Hospital National Pregnancy Registry for Atypical Antipsychotics.

Second-generation antipsychotics (SGAs) are prescribed for a wide range of indications in women of reproductive age. The National Pregnancy Registry for Atypical Antipsychotics (NPRAA) was established to determine the risk of major malformations among infants exposed to these medications during the first trimester relative to a comparison group of unexposed infants of mothers with histories of psychiatric morbidity. Women, aged 18-45 years, with histories of psychiatric illness were prospectively followed through pregnancy and during the postpartum period.

Breastfeeding practices among women taking second-generation antipsychotics: findings from the National Pregnancy Registry for Atypical Antipsychotics.

The purpose of this study is to examine initiation rates of breastfeeding and other breastfeeding outcomes among women taking second generation antipsychotics (SGAs). Participants were enrolled in the National Pregnancy Registry for Atypical Antipsychotics; an ongoing prospective cohort study enrolling women age 18-45 years who are exposed and unexposed to SGAs during pregnancy. A 3-month postpartum interview collects information regarding breastfeeding behaviors.

Double blind randomized controlled trial of deep brain stimulation for obsessive-compulsive disorder: Clinical trial design.

Obsessive-compulsive disorder (OCD), a leading cause of disability, affects ~1-2% of the population, and can be distressing and disabling. About 1/3 of individuals demonstrate poor responsiveness to conventional treatments. A small proportion of these individuals may be deep brain stimulation (DBS) candidates.

Should we start integrating genetic data in decision-making on device-aided therapies in Parkinson disease? A point of view.

Parkinson disease (PD) is a complex heterogeneous neurodegenerative disorder. Association studies have revealed numerous genetic risk loci and variants, and about 5-10% suffer from a monogenic form. Because the presentation and course of PD is unique to each patient, personalized symptomatic treatment should ideally be offered to treat the most disabling motor and non-motor symptoms.

Reproductive safety of aripiprazole: data from the Massachusetts General Hospital National Pregnancy Registry for Atypical Antipsychotics.

Aripiprazole has become one of the most commonly prescribed psychotropics, making a more comprehensive understanding of its reproductive safety profile a priority. The goal of the current analysis was to determine the risk of major malformations in infants exposed during the first trimester of pregnancy to aripiprazole compared to infants whose mothers had psychiatric diagnoses but did not use an atypical antipsychotic during pregnancy. The National Pregnancy Registry for Atypical Antipsychotics is a prospective pharmacovigilance program in which pregnant women are enrolled and interviewed during pregnancy and the postpartum period.

Treatment Practices and Outcomes in Continuous Spike and Wave during Slow Wave Sleep: A Multicenter Collaboration.

Objectives: To determine how continuous spike and wave during slow wave sleep (CSWS) is currently managed and to compare the effectiveness of current treatment strategies using a database from 11 pediatric epilepsy centers in the US.

Study Design: This retrospective study gathered information on baseline clinical characteristics, CSWS etiology, and treatment(s) in consecutive patients seen between 2014 and 2016 at 11 epilepsy referral centers. Treatments were categorized as benzodiazepines, steroids, other antiseizure medications (ASMs), or other therapies.

Systemic thromboemboli in patients with Covid-19 may result from paradoxical embolization.

There is increasing evidence that Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection causes an unusual pneumonia and a pro-coagulant state that significantly increases the risk of arterial and venous thromboembolism. We hypothesize that, in select patients, some complications of COVID-19 may be due to right-to-left (RTL) shunt. Shunt may be intra-pulmonary, or extra-pulmonary, and can cause paradoxical embolization, hypoxia and platypnoea orthodeoxia.

Quantifying the burden of generalized tonic-clonic seizures in patients with drug-resistant epilepsy.

Objective: Compared to other seizure types, generalized tonic-clonic (GTC) seizures may be disproportionately related to increased morbidity, and reducing seizure frequency could translate into improvements across measures of morbidity in medically treated patients with drug-resistant epilepsy (DRE). The primary objective of this analysis was to quantify the burden of patients with DRE who experience GTC seizures (GTC+) compared to patients with DRE who do not experience GTC seizures (GTC-).

Methods: Adult patients from the Cleveland Clinic Epilepsy Center-Neurological Institute from 2012-2016 with DRE with epilepsy for at least 1 year were eligible for inclusion and were divided into GTC ± groups based on whether the patient had experienced a GTC seizure in the year preceding the first visit.

The ENIGMA-Epilepsy working group: Mapping disease from large data sets.

Epilepsy is a common and serious neurological disorder, with many different constituent conditions characterized by their electro clinical, imaging, and genetic features. MRI has been fundamental in advancing our understanding of brain processes in the epilepsies. Smaller-scale studies have identified many interesting imaging phenomena, with implications both for understanding pathophysiology and improving clinical care.

Asymmetric sampling in human auditory cortex reveals spectral processing hierarchy.

Speech perception is mediated by both left and right auditory cortices but with differential sensitivity to specific acoustic information contained in the speech signal. A detailed description of this functional asymmetry is missing, and the underlying models are widely debated. We analyzed cortical responses from 96 epilepsy patients with electrode implantation in left or right primary, secondary, and/or association auditory cortex (AAC).