Serotonin Toxicity in Children and Adolescents: A Systematic Review and Meta-Analysis of Cases.

Serotonin toxicity is a state of central nervous system (CNS) excitation classically featuring altered mental status, neuromuscular excitation, and autonomic instability. While retrospective studies and reviews have characterized serotonin toxicity in adults, there have been no systematic reviews of serotonin toxicity in pediatric populations. The goal of this review was to use published case reports to describe serotonin toxicity in pediatric patients and to consider the impact of age on clinical presentation.

Nutritional Rickets Due to Severe Food Selectivity in Autism Spectrum Disorder.

Objective: Studies have detected differences in various measures of bone health between individuals with autism spectrum disorder (ASD) and their peers. However, these measures do not amount to direct clinical evidence of increased orthopedic pathology in this population. Some of the most compelling evidence to this effect comes from case reports of nutritional rickets in children with ASD.

Dietary Patterns, Physical Activity, Sleep, and Risk for Dementia and Cognitive Decline.

Purpose Of Review: Diet, physical activity, and sleep are three major modifiable lifestyle factors. This selective review examines the evidence for strong and reliable associations between these three lifestyle factors and risk of dementia and cognitive decline, in an effort to assist clinicians with providing more informed answers to the common questions they face from patients.

Recent Findings: Certain aspects of nutrition can decrease risk for dementia.