Evidence from past studies indicates that adults and children with Obsessive-Compulsive Disorder (OCD) and Tourette syndrome (TS) experience subtle neuropsychological deficits. Less is known about neuropsychological functioning of children and adolescents with a symptom course consistent with the PANDAS (Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal infection) su...

OBSESSIVE-COMPULSIVE DISORDER (OCD) IS A COMMON and debilitating neuropsychiatric disorder. Although it is widely believed to have a genetic basis, no specific genetic factors have been conclusively identified as yet, leading researchers to look for environmental risk factors that may interact with an underlying genetic susceptibility in affected individuals. Recently, there has been increasing...

INTRODUCTION Previous studies have indicated that vitamin D deficiency is common in psychiatric patients, particularly in those with neuropsychiatric disorders such as autism and schizophrenia. Vitamin D is an important neurosteroid hormone and immunomodulatory agent that also has bone metabolic effects. There has been an increasing interest in immune-related neuropsychiatric symptoms that are ...

223 Useful animal models for the investigation of autoimmune disorders that involve the brain are essential, especially in children in whom access to the CNS is limited. The paucity of such models can hinder an understanding of causation, pathogenic mechanisms, and treatments. This is particularly true when one is investigating postulated antibody-mediated disorders in which evidence supporting...

Aim: Pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections (PANDAS Syndrome) is a disorder whose diagnosis and treatment are controversial. The goal of this study was to highlight trends discuss problems in Pandas Syndrome research since 1998 assist researchers identifying new avenues for field study.
 Material Method: Vosviewer program used conduct bibli...

OBJECTIVE Sudden onset clinically significant eating restrictions are a defining feature of the clinical presentation of some of the cases of pediatric acute-onset neuropsychiatric syndrome (PANS). Restrictions in food intake are typically fueled by contamination fears; fears of choking, vomiting, or swallowing; and/or sensory issues, such as texture, taste, or olfactory concerns. However, body...

In the past decade there has been renewed interest in psychiatric and movement dis-interest in psychiatric and movement disorders that develop in the context of orders that develop in the context of streptococcal infection. There is increasing streptococcal infection. There is increasing evidence that these disorders are auto-evidence that these disorders are auto-immune and are mediated by ant...

Abstract Introduction Pediatric Autoimmune Neuropsychiatric Disorder Associated with Streptococcus (PANDAS) is an acute-onset constellation of symptoms including obsessive-compulsive disorder and concurrent neuropsychiatric anxiety, emotional lability, behavioral regression. Sleep disturbances are common in PANDAS, suspected post-infectious inflammation that can decrease serotonin, increase dop...

BACKGROUND The current diagnostic criteria for pediatric autoimmune neuropsychiatric disorder associated with group A streptococcal infection (PANDAS) are pediatric onset, neuropsychiatric disorder (obsessive-compulsive disorder [OCD]) and/or tic disorder; abrupt onset and/or episodic course of symptoms; association with group A beta-hemolytic streptococcal (GABHS) infection; and association wi...