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Sydenham Chorea

Sydenham Chorea Managed With Immunoglobulin in Acute Rheumatic Fever

Ali A, Anugwom G O, Rehman U, et al. (May 12, 2021) Sydenham Chorea Managed With Immunoglobulin in Acute Rheumatic Fever. Cureus 13(5): e14990. doi:10.7759/cureus.14990

Conclusions:  SC is a rare presentation of ARF. Without adequate treatment and supportive care, SC can cause severe functional impairment. ARF should be considered as a differential diagnosis in school-aged children presenting with choreiform movements. Chorea can be managed with antiepileptics and antipsychotics; however, evidence on IVIG use for chorea has also been reported. There is no international consensus on the standard choice of treatment; therefore, IVIG should be used in severe functional impairment when unresponsive to other therapies.

Autoantibody Biomarkers for Basal Ganglia Encephalitis in Sydenham Chorea and Pediatric Autoimmune Neuropsychiatric Disorder Associated With Streptococcal Infections

Chain Jennifer L., Alvarez Kathy, Mascaro-Blanco Adita, Reim Sean, Bentley Rebecca, Hommer Rebecca, Grant Paul, Leckman James F., Kawikova Ivana, Williams Kyle, Stoner Julie A., Swedo Susan E., Cunningham Madeleine W. Autoantibody Biomarkers for Basal Ganglia Encephalitis in Sydenham Chorea and Pediatric Autoimmune Neuropsychiatric Disorder Associated With Streptococcal Infections. Jnl Frontiers in Psychiatry. Vol.11, 2020. DOI.10.3389/fpsyt.2020.00564   

See Dr. Susan Swedo on new research on Autoantibody Biomarkers for Basal Ganglia Encephalitis for PANDAS and SC