Guilain barre syndrome

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To evaluate intravenous immunoglobulin (IVIG) therapy in children with very severe Guilain-Barré syndrome (GBS) with reference to the need for respiratory support, ICU stay and long-term outcome, we studied 33 children with very severe GBS and quadriparesis and/or respiratory muscle weakness admitted to the Pediatric Intensive Care Unit (PICU) of PGIMER, Chandigarh. Cases (n = 22, IVIG group) were enrolled prospectively, and controls (n = 11), similar to cases in age and severity of illness, retrospectively...

Two patients with Fisher's syndrome of ophthalmoplegia, ataxia, and areflexia experienced severe weakness and respiratory distress. Both patients required tracheostomy and assisted ventilation, but both made a complete recovery. Fisher's syndrome is generally considered to be a benign variant of acute infectious polyneuropathy (the Guillain-Barre syndrome). Our two patients demonstrate that the condition is not always benign.

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The mAb R73 directed to the TCR-alpha/beta of rat lymphocytes was tested for its therapeutic potential during the effector phase of experimental autoimmune neuritis (EAN) in Lewis rats. EAN can be actively induced by immunization with bovine peripheral nerve myelin, bovine P2 protein, or a peptide containing its neuritogenic epitope and serves as a model of the human Guilain-Barré syndrome. Adoptive transfer of activated P2-specific T lymphocytes also produces the monophasic disease (AT-EAN) characterized by inflammation and demyelination of peripheral nerves and highlights the central role of T lymphocytes in the pathogenesis of EAN...