IgA-Biome Profiles Correlate with Clinical Parkinson's Disease Subtypes.

Background: Parkinson's disease is a heterogeneous neurodegenerative disorder with distinctive gut microbiome patterns suggesting that interventions targeting the gut microbiota may prevent, slow, or reverse disease progression and severity.

Objective: Because secretory IgA (SIgA) plays a key role in shaping the gut microbiota, characterization of the IgA-Biome of individuals classified into either the akinetic rigid (AR) or tremor dominant (TD) Parkinson's disease clinical subtypes was used to further define taxa unique to these distinct clinical phenotypes.

Methods: Flow cytometry was used to separate IgA-coated and -uncoated bacteria from stool samples obtained from AR and TD patients followed by amplification and sequencing of the V4 region of the 16 S rDNA gene on the MiSeq platform (Illumina).

Fecal microbiota transplantation in Parkinson's disease-A randomized repeat-dose, placebo-controlled clinical pilot study.

Background And Purpose: The intestinal microbiome plays a primary role in the pathogenesis of neurodegenerative disorders and may provide an opportunity for disease modification. We performed a pilot clinical study looking at the safety of fecal microbiota transplantation (FMT), its effect on the microbiome, and improvement of symptoms in Parkinson's disease.

Methods: This was a randomized, double-blind placebo-controlled pilot study, wherein orally administered lyophilized FMT product or matching placebo was given to 12 subjects with mild to moderate Parkinson's disease with constipation twice weekly for 12 weeks.

Aggression Prevention Training for Individuals With Dementia and Their Caregivers: A Randomized Controlled Trial.

Objective: International appeals call for interventions to prevent aggression and other behavioral problems in individuals with dementia (IWD). Aggression Prevention Training (APT), based on intervening in three contributors to development of aggression (IWD pain, IWD depression, and caregiver-IWD relationship problems) aims to reduce incidence of aggression in IWD over 1 year.

Design: Randomized, controlled trial.

Longitudinal feasibility of MINDSET: a clinic decision aid for epilepsy self-management.

The purpose of this paper is to report on the development and feasibility of the longitudinal version of MINDSET, a clinical tool to assist patients and health-care providers in epilepsy self-management. A previous study described the feasibility of using MINDSET to identify and prioritize self-management issues during a clinic visit. This paper describes the development of the longitudinal version of MINDSET and feasibility test over multiple visits with a printed action plan for goal setting and the capacity for monitoring changes in self-management.

Adult moyamoya disease in an urban center in the United States is associated with a high burden of watershed ischemia.

Background: Adult moyamoya disease is rare in the United States, and patients mostly present with cerebral ischemia. However, clinical and neurodiagnostic correlates of ischemia are not well known in this population. We sought to characterize the clinical and radiographic features of moyamoya disease in a large urban center in the United States, with a focus on angiographic and neuroimaging patterns of ischemia.

Socioeconomic status, health care use, and outcomes: persistence of disparities over time.

Purpose: To determine the persistence of disparities in health care use and outcomes in socioeconomically diverse populations of epilepsy patients.

Methods: We followed patients for a year at one clinic in Houston and two in New York City that serve predominantly low-income, minority, Medicaid-insured, or uninsured patients, and a fourth clinic in Houston that serves a more balanced racial/ethnic and higher socioeconomic status (SES) population. We interviewed the patients several times regarding health care use, seizures, side effects, and outcomes, and examined differences between the patients at the three low-SES clinics and the patients at the high-SES clinic.

Unilateral opercular lesion and eating-induced seizures.

Eating-induced seizures are an uncommon presentation of reflex epilepsy, a condition characterized by seizures provoked by specific stimuli. Most reports have identified aetiology associated with malformations of cortical developmental, hypoxic brain injury, previous meningoencephalitis or static encephalopathy. We present a patient with eating-induced reflex seizures, which began several years after treatment for an opercular primitive neuroectodermal tumour (PNET), and who subsequently underwent in-depth clinical and video-EEG analysis for her seizures.

Socioeconomic status and self-management in epilepsy: comparison of diverse clinical populations in Houston, Texas.

We compared the scores on self-management and associated psychosocial scales of patients with epilepsy at two clinics in Houston, TX, USA, to determine if there were systematic differences associated with socioeconomic status (SES). Patients of low SES reported higher scores on overall, information, and safety management (P<0.03) and no differences on medication, seizure, and lifestyle management.

Sociodemographic disparities in epilepsy care: Results from the Houston/New York City health care use and outcomes study.

Purpose: The purpose of this study was to identify sociodemographic disparities in health care use among epilepsy patients receiving care at different sites and the extent to which the disparities persisted after adjusting for patient characteristics and site of care.

Methods: Three months of health care use data were obtained from baseline interviews of approximately 560 patients at four sites. One-half of the patients were from a Houston site and two NYC sites that serve predominantly low-income, minority, publicly insured, or uninsured patients.

Quality improvement: stroke plan-do-study-act for primary stroke center certification.

The 10-year aftermath of Shortell and colleagues' landmark intensive care unit study has resulted in healthcare institutions increasingly strategizing themselves into disease-specific niches. Specialization has evolved to the point at which The Joint Commission will certify exceptional disease programs. One such certification has been developed for stroke.

Zonisamide monotherapy in a multi-group clinic.

Objective: Reports on zonisamide monotherapy are limited despite favourable preliminary data, and typically restricted to tertiary referral centres. The goal of this study is to report clinical experience with zonisamide monotherapy in a large, multi-group clinic setting.

Methods: We reviewed the charts of patients treated with zonisamide monotherapy in the Neurology Department of the Kelsey-Seybold Clinic (Houston, Texas) during an 18-month period.