Don’t miss those ticks
Especially during periods when kids are outdoors, clinicians should consider a tick bite as a source of ataxia and neurologic symptoms in children, Dr. Strunc emphasized. Tick paralysis notably resembles many symptoms of Guillain-Barré syndrome (acute inflammatory demyelinating polyneuropathy).
Dr. Strunc described a case involving a 5-year-old girl who developed sudden problems with gait. The problems worsened quickly and prompted an emergency department visit.
The girl had an unremarkable history, she had not experienced mental status changes, her strength was normal, and she had just returned from a Girl Scouts trip. The patient was presumed to have Guillain-Barré. IVIG was initiated when an emergency nurse found a tick on her scalp. The tick was removed, and the patient left the hospital within 24 hours.
Children with tick paralysis are usually symptomatic after 5-7 days with the tick attached, Dr. Strunc said. They recover within a day after tick removal.
Overall, actual seizures are less common than other neurologic events in children, according to Dr. Strunc. Details on history, lack or presence of neurologic feature, and normal child development can help guide evaluation.
Take advantage of videos, he emphasized, as many parents and caregivers record a child’s neurologic events.
“Ataxia is scary, but exam and associated findings will help you with etiology,” he said.
Dr. Strunc has received research support from Jazz and Harmony and has served on the speakers’ bureau for Jazz Pharmaceuticals, Harmony Biosciences, and Avadel, unrelated to his presentation.
A version of this article first appeared on Medscape.com.