PANDAS syndrome
Pronunciation: PAN-das
Also written as: PANDAS — Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal infections
A controversial condition where obsessive-compulsive disorder or tics in children are thought to be triggered by group A streptococcal infections.
Full Definition
Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal infections (PANDAS) is a hypothesis that certain neuropsychiatric symptoms in children, particularly obsessive-compulsive disorder and tics, may be triggered by group A streptococcal infections through an autoimmune mechanism. The proposed criteria include prepubertal onset, episodic symptom severity, association with group A streptococcal infection, association with other neuropsychiatric symptoms, and abrupt onset or dramatic symptom exacerbations. The condition remains controversial within the medical community, with ongoing debate about its existence as a distinct clinical entity. Treatment approaches have included antibiotics and immunomodulatory therapies, though evidence for effectiveness remains limited.
Usage
Usage note: Highly controversial diagnosis; use with caution and note the ongoing debate in medical literature.
In Context
- "The child's sudden onset of tics following strep throat raised consideration of PANDAS syndrome." — Pediatric psychiatry consultation
- "PANDAS syndrome remains a controversial diagnosis with limited evidence for specific treatments." — Medical literature review