Risk of Major Adverse Cardiovascular Events in Home Dialysis Compared With In-Center Hemodialysis.

Key Points: We observed a comparable cumulative incidence of major adverse cardiovascular event (MACE) in in-center hemodialysis (IC-HD) and continuous ambulatory peritoneal dialysis (PD) patients, which was higher than in automated PD and home hemodialysis patients. After adjustment for confounders, there was no difference in risk of MACE between patients on home dialysis modalities and IC-HD. Compared with IC-HD, PD was associated with lower risk of MACE among female patients and higher risk among male patients.

Striatal Dopaminergic Function and Motor Slowing in Essential Tremor Plus.

Background: While previous imaging studies have generally shown normal striatal dopamine transporter (DAT) binding in essential tremor (ET), emerging evidence suggests a partial dopaminergic mechanism in this condition and an epidemiological link between ET and Parkinson's disease (PD). This link seems particularly meaningful in ET patients with additional neurological signs, such as slowness of movements, rigidity, or rest tremor (ET+).

Objectives: To investigate the potential dopaminergic pathophysiology of ET+ and to compare it to PD.

Unsupervised Clustering of Membranoproliferative Glomerulonephritis and C3 Glomerulopathy Patients Discovers Distinct Patient Groups unlike the Current Classification.

Introduction: Membranoproliferative glomerulonephritis is currently divided into immunoglobulin-mediated glomerulonephritis (IC-MPGN) and C3 glomerulopathy (C3G); however, the patients often overlap with histology, complement, clinical and prognostic factors. Our aim was to investigate if an unsupervised clustering method finds different patient groups in 44 IC-MPGN/C3G patients using only histological and clinical data available in everyday clinical work.

Methods: Primary IC-MPGN/C3G adult patients were included whose diagnostic (baseline) native biopsy was obtained in 2006-2017.

Dietary Caffeine and Brain Dopaminergic Function in Parkinson Disease.

Objective: This study was undertaken to investigate the effects of dietary caffeine intake on striatal dopamine function and clinical symptoms in Parkinson disease in a cross-sectional and longitudinal setting.

Methods: One hundred sixty-three early Parkinson disease patients and 40 healthy controls were investigated with [I]FP-CIT single photon emission computed tomography, and striatal dopamine transporter binding was evaluated in association with the level of daily coffee consumption and clinical measures. After a median interval of 6.

GPi-DBS-induced brain metabolic activation in cervical dystonia.

Background: Deep brain stimulation (DBS) of the globus pallidus interna (GPi) is a highly efficacious treatment for cervical dystonia, but its mechanism of action is not fully understood. Here, we investigate the brain metabolic effects of GPi-DBS in cervical dystonia.

Methods: Eleven patients with GPi-DBS underwent brain 18F-fluorodeoxyglucose positron emission tomography imaging during stimulation on and off.