Campylobacter jejuni bacteremia and Guillain-Barré syndrome in a patient with GVHD after allogeneic BMT.

Guillain-Barré syndrome is a rare neurologic complication after allogeneic BMT. In the non-transplant setting, Guillain-Barré syndrome has typically been associated with antecedent acute infections and numerous reports have suggested an association between Campylobacter jejuni infection and the subsequent development of Guillain-Barré syndrome. Thus far, however, reports of C. jejuni-associated Guillain-Barré syndrome have been limited to gastrointestinal C. jejuni infections and none has been reported in BMT transplant patients. We report a case of C. jejuni bacteremia associated with Guillain-Barré syndrome that developed in a patient with chronic GVHD approximately 1 year after allogeneic BMT. The patient was treated with intravenous immunoglobulin and intravenous ciprofloxacin and had partial recovery. Our report illustrates that Guillain-Barré syndrome can occur in association with C. jejuni bacteremia and is a rare cause of polyneuropathy after BMT.