A female patient treated by mechanical ventilation with high doses of pancuronium and methylprednisolone for status asthmaticus presented with acute total areflexic and severe amytrophic tetraplegia ; she died after multiple organ failure. Muscle biopsy confirmed the clinical diagnosis of << acute corticosteroid myopathy >>, precipitated by a corticosteroid or << disuse hypersensitivity >> after pancuronium. The electromyogram showed a critical illness polyneuropathy, secondary to multiple organ failure. Nerve biopsy was normal. The respective parts played by corticosteroids, curare-like derivatives and intensive care in the genesis of unexplained difficulty in weaning from the ventilator are discussed.
Desmet, Y. (1993). [Acute Corticosteroid Myopathy and Critical Illness Polyneuropathy After Status-asthmaticus]. Revue Neurologique, 149(10), 573-576. https://hdl.handle.net/2078.5/146685 (Original work published 1993)