04/11/2024
PANDAS (Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections) is a rare pediatric condition that has been a subject of ongoing research and debate in the medical community. Here are some key points about PANDAS:
Definition and Symptoms:
PANDAS is characterized by a sudden onset of neuropsychiatric symptoms following a streptococcal infection, such as strep throat or scarlet fever.
Symptoms can include:
Tics: Sudden, repetitive movements or sounds.
Obsessive-compulsive behavior: Intense, unwanted thoughts (obsessions) and repetitive behaviors (compulsions).
Anxiety, mood changes, and irritability.
Difficulty sleeping, bedwetting, and other behavioral changes.
Sensitivity to light and sound.
Changes in motor skills (e.g., problems with handwriting).
Poor performance in school.
Reduced coordination.
Symptoms tend to occur in episodes, lasting for a few days or weeks, then resolving and returning12.
Cause:
PANDAS is believed to result from an autoimmune response triggered by streptococcal infections.
Strep bacteria hide themselves by mimicking molecules found in the child’s heart, joints, skin, and brain tissues.
The immune system produces antibodies that react to both strep molecules and similar molecules in the child’s own tissues, leading to neuropsychiatric symptoms3.
Diagnosis:
PANDAS is a clinical diagnosis; there are no specific lab tests.
Diagnostic criteria include sudden onset of OCD, tic disorder, or both following a strep infection.
Symptoms must be dramatic, occurring “overnight and out of the blue” and involving motor or vocal tics, obsessions, and compulsions3.
Who Gets PANDAS?:
Most cases occur in children between ages 3 and 12.
It may be more common in children assigned male at birth.
Risk factors include frequent streptococcal infections and a family history of autoimmune diseases or rheumatic fever.
PANDAS is rare in teenagers and adults, but it could occur, albeit rarely, among adolescents1.
Treatment:
Address the streptococcal infection with antibiotics.
Manage neuropsychiatric symptoms through therapies like cognitive-behavioral therapy and medications1.
Remember that PANDAS is a complex condition, and ongoing research aims to better understand its mechanisms and improve treatment approaches. If you suspect PANDAS in a child, consult a healthcare provider for proper evaluation and managemen
