Patient Perceptions of Exertion and Dyspnea With Interleukin-1 Blockade in Patients With Recently Decompensated Systolic Heart Failure.

Interleukin-1 (IL-1) blockade is an anti-inflammatory treatment that may affect exercise capacity in heart failure (HF). We evaluated patient-reported perceptions of exertion and dyspnea at submaximal exercise during cardiopulmonary exercise testing (CPET) in a double-blind, placebo-controlled, randomized clinical trial of IL-1 blockade in patients with systolic HF (REDHART [Recently Decompensated Heart Failure Anakinra Response Trial]). Patients underwent maximal CPET at baseline, 2, 4, and 12 weeks and rated their perceived level of exertion (RPE, on a scale from 6 to 20) and dyspnea on exertion (DOE, on a scale from 0 to 10) every 3 minutes throughout exercise.

Pediatric cochlear implantation of children with eighth nerve deficiency.

Objective: To evaluate the auditory outcomes of children implanted in an ear with eighth nerve hypoplasia or aplasia and to determine whether preoperative characteristics are predictive of auditory performance achieved.

Study Design: retrospective case review.

Setting: tertiary care medical center.

Abnormal neuroimaging is associated with early in-hospital seizures in pediatric abusive head trauma.

Background: Abusive head trauma (AHT) is a common condition in children. Little is known in this condition regarding the frequency of seizures, the factors associated with increased risk of seizures, or the association of seizures with outcome. We sought to determine frequency and risks for in-hospital seizures after AHT.

Neuroimaging findings in children with rare or novel de novo chromosomal anomalies.

Background: De novo constitutional chromosomal anomalies provide important insights into the genetic loci responsible for congenital neurological disorders. However, most phenotypic descriptions of patients with rare chromosomal abnormalities are published as individual case reports or small group studies, making genotype-phenotype correlations unclear. Moreover, many clinical genetic reports do not include neuroimaging.

A new complication of stem cell transplantation: measles inclusion body encephalitis.

Measles inclusion body encephalitis (MIBE) is a disease of the immunocompromised host and typically occurs within 1 year of acute measles infection or vaccination. We report a 13-year-old boy who had chronic granulomatous disease and presented 38 days after stem cell transplantation with afebrile focal seizures that progressed despite multiple anticonvulsants. After an extensive diagnostic evaluation, brain biopsy was performed, revealing numerous intranuclear inclusion bodies consistent with paramyxovirus nucleocapsids.

MRI volumetric analysis in rasmussen encephalitis: a longitudinal study.

Purpose: Rasmussen encephalitis is a progressive inflammatory process with difficult-to-control focal or lateralized seizure activity, leading to hemispheric dysfunction and atrophy in advanced stages. Anatomic changes of atrophy may be subtle in earlier phases of the disease, and progressive changes on serial scans may be difficult to detect. We report a case of early-stage Rasmussen encephalitis with a relatively stable clinical course in whom we performed magnetic resonance imaging (MRI)-based volumetric analysis over an interval of 1 year, to assess for volumetric changes.