Monthly Archives:
August 2023

Efficacy of Antidopaminergic Pharmacotherapy in Pediatric Autoimmune Neuropsychiatric Disorders Associated With Streptococcal Infections (PANDAS): A Case Report
Hefelfinger D, Kaufman H, Gilman A, Gebhart R. Efficacy of Antidopaminergic Pharmacotherapy in Pediatric Autoimmune Neuropsychiatric Disorders Associated With Streptococcal Infections (PANDAS): A Case Report. Cureus. 2023 Aug 26;15(8):e44164. doi: 10.7759/cureus.44164. PMID: 37753029; PMCID: PMC10519259.

 

The use of antidopaminergic pharmacotherapy to target the induction of D1 and D2 dopamine receptors was efficacious in this patient and warranted additional research. Further studies must determine definitive treatment guidelines and look at biomarkers to aid the diagnosis. This will help in ensuring a timely diagnosis and treatment for patients and will help minimize the likelihood of neuropsychiatric symptoms persisting into adulthood.

The Dysfunctional Mechanisms Throwing Tics: Structural and Functional Changes in Tourette Syndrome
Lamanna J, Ferro M, Spadini S, Racchetti G, Malgaroli A. The Dysfunctional Mechanisms Throwing Tics: Structural and Functional Changes in Tourette Syndrome. Behav Sci (Basel). 2023 Aug 10;13(8):668. doi: 10.3390/bs13080668. PMID: 37622808; PMCID: PMC10451670.
“TS etiology is very complex, with strong genetic influences, repeated streptococcal infections, and also pre and perinatal phenomena [13]. There is accumulating evidence that immune dysregulation contributes to the pathophysiology of OCD, TS, and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections (PANDAS). TS patients may, in fact, have a predisposition to autoimmune responses or impaired general immunity; recently, beta-hemolytic streptococcal infections and/or an increase in anti-basal ganglia antibodies have been found in patients with TS. “
Pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections and pediatric acute-onset neuropsychiatric syndrome.
Hoppin, K. M., & Doran, P. R. (2023). Pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections and pediatric acute-onset neuropsychiatric syndrome. In M. M. Perfect, C. A. Riccio, & M. A. Bray (Eds.), Health-related disorders in children and adolescents: A guidebook for educators and service providers (pp. 185–193). American Psychological Association. https://doi.org/10.1037/0000349-022

In the mid-1990s, researchers at the National Institute of Mental Health identified a link between recent streptococcal infection and the development of neuropsychiatric symptoms such as separation anxiety, tics, behavioral regression, rage, restricted eating, and obsessive–compulsive disorder. Research has found that in pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections (PANDAS) and pediatric acute-onset neuropsychiatric syndrome (PANS), exposure to an infection or other agent that activates the immune system creates an immune response that goes awry, causing autoantibodies (or immune cells) to attack brain cells instead. PANDAS and PANS are complex neurological disorders, and their medical impact is significant. Educators should be aware that PANDAS and PANS may have a significant impact on a student’s attendance. This chapter discusses etiology, prevalence and incidence, symptoms, and outcomes of PANDAS and PANS. It presents the psychoeducational implications and school-based interventions organized by medical management, cognitive/academic functioning, and social–emotional and behavioral functioning. (PsycInfo Database Record (c) 2023 APA, all rights reserved)

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