The only relevant agent underlying those neuropsychiatric and somatic complaints was COVID-19, and it was validated with laboratory testing, such as positive IgG titers of SARS-CoV-2 and negative biomarkers for other possible bacterial or viral agents. Generalized epileptic anomaly and a vermian/folial atrophy in the cerebellum were detected in further evaluations. Treatment options consisted of psychotropic agents, antibiotics, antiepileptic, and intravenous immunoglobulin transfusion finely treated the neuropsychiatric symptoms. Clinicians should consider SARS-CoV-2 as a potential agent, when a child presents with abrupt onset, dramatic neuropsychiatric symptoms also consisting of PANS, even in asymptomatic patients or with mild respiratory symptoms.
“As the first treatment option in suspicion of PANS, proper psychotropic treatments and antibiotic agents (amoxicillin-clavulanate, 2 gr/day, for 21 days) were administered to both sisters. The more affected sibling was treated with fluoxetine (40 mg/day), risperidone (1 mg/day), and sodium valproate (20 mg/kg/day) while the less affected sibling with milder symptoms was treated with sertraline (50 mg/day). After one month following these treatment options, IVIG transfusion was required, because of mildly decreased, however, severely continuing psychiatric and somatic complaints. Surprisingly, the somatic complaints, restrictive food intake, OCD symptoms, severe anxiety with hallucinations, depression, and even mild neurologic symptoms were significantly decreased 1 week after the IVIG transfusion; and the patients had weight gain.”
Gabriella True
