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Locked‐in–like fulminant infantile Guillain–Barré syndrome associated with herpes simplex virus 1 infection
Author(s) -
Dilena Robertino,
Strazzer Sandra,
Esposito Susanna,
Paglialonga Fabio,
Tadini Laura,
Barbieri Sergio,
Giannini Alberto
Publication year - 2016
Publication title -
muscle and nerve
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.025
H-Index - 145
eISSN - 1097-4598
pISSN - 0148-639X
DOI - 10.1002/mus.24908
Subject(s) - medicine , guillain barre syndrome , fulminant , pleocytosis , plasmapheresis , lumbar puncture , encephalitis , flaccid paralysis , herpes simplex virus , cerebrospinal fluid , anesthesia , pediatrics , immunology , paralysis , surgery , antibody , virus
Guillain–Barré syndrome (GBS) may rarely manifest as a peripheral locked‐in syndrome. Methods Clinical and instrumental features of a fulminant form of infantile GBS were assessed. Results: After 2 days of rhinitis, a 6‐month‐old infant was intubated in the emergency room for sudden‐onset respiratory failure. Neurological examination showed generalized areflexic flaccid paralysis with no detectable interaction, which resembled a coma. Brain MRI was normal. Lumbar puncture showed pleocytosis (43 cells/mm 3 ) and herpes simplex virus 1 (HSV1) PCR positivity. EEG showed normal sleep–wake cycles, and EMG demonstrated nerve inexcitability. Acyclovir and immunoglobulins provided no benefit. After 1 week, lumbar puncture showed albuminocytological dissociation (protein 217 mg/dl). Plasmapheresis was then started, and progressive improvement occurred. At age 1 year, the child had recovered well with residual distal lower limb hyporeflexic weakness. Conclusions A fulminant infantile GBS variant presenting as peripheral locked‐in syndrome can be associated with HSV1 infection likely due to autoimmune cross‐reactivity. Muscle Nerve 53 : 140–143, 2016