The Guillain-Barré syndrome as a complication of the postperfusion syndrome

Clinical and serological studies in a series of 45 patients with Guillain-Barré syndrome

We retrospectively reviewed the clinical files of 45 Guillain-Barré syndrome (GBS) patients admitted to our Department between 1979 and 1989. The age distribution was bimodal with a first peak in young adults (20-40 years), and a second one between 60 to 70 years. Seasonal distribution showed a late fall and a hivernal predominance. Three patients experienced a second attack of GBS 2-9 years after the first one. Thirty-one (69%) presented antecedent events, most often a respiratory tract infection (n = 20) or enteritis (n = 6). Serological studies were systematically performed, including antibody titers against herpes simplex virus, Epstein-Barr virus, cytomegalovirus (CMV), respiratory syncytial virus, human immunodeficiency virus, Mycoplasma pneumoniae, Campylobacter jejuni/coli and cardiolipin. These studies showed the presence of antibodies indicative of a CMV primary infection in 22% cases and of a Campylobacter jejuni/coli infection in 13%. Co-infection was observed in 3 cases. Serology remained negative in 12 patients with a preceding respiratory infection. There was no correlation between serology and the severity of the disease. Absence of antecedent events and of positive anti-infectious serology was observed in only 10 patients.

Guillain-Barré polyradiculoneuritis after blood transfusion

We report the case of a 72 year-old woman who developed acute polyradiculoneuritis 7 days after a series of 4 blood transfusion. While blood transfusion is not listed as an antedecent event of Guillain-Barré syndrome (GBS), GBS following surgical procedures is well known. In the present case the close temporal relationship and the absence of all factors which usually precede the onset of the disease including surgery, suggest a possible role of blood transfusion in the onset of the GBS.

Role of infection in Guillain-Barré syndrome: laboratory confirmation of herpesviruses in 41 cases

Serological evidence of either acute cytomegalovirus (CMV) or Epstein-Barr virus (EBV) infection was sought in a large series of patients with Guillain-Barré syndrome (GBS) and control subjects. Using an indirect immunofluorescent technique, IgM antibody directed against CMV was found in the serum of 33 of 220 GBS patients. The CMV-positive patients were mainly young adults (average age, 25.6 years), previously healthy, and the most common prodromal illness was mild coryza. Alternations in serum CMV IgM antibody level closely paralleled the patients' clinical course. Persistently elevated titers were found in patients with severe and protracted paralysis, whereas rapid disappearance of virus-specific IgM characterized benign cases. Striking time clusters of CMV-seropositive patients were found during three periods between January, 1971, and October, 1973. In a parallel study, EBV-specific IgM was found in 8 of 100 GBS patients (8%). All 8 also had heterophil antibodies. Thus, EBV and CMV appear related to a substantial number of cases of this primary demyelinating disease and, to date, are the two most common agents we have been able to link with GBS.

Cytomegalovirus as a frequent cause of Guillain-Barré syndrome

In 10 patients with Guillain-Barré syndrome a preceeding cytomegalovirus infection could be demonstrated by virus-specific IgM antibodies that were present in high titers in 9 of the 10 patients in the first serum specimen. The IgM antibodies to cytomegalovirus were detected by a sensitive "double" indirect immunofluorescence technique. In most of our cases (8 of 10) the complement-fixing antibody titers had already reached high levels on admission into a hospital, and significant titer changes were not observed. Cytomegalovirus was isolated from the urine of five patients.

[Guillain Barré- polyneuroradiculitis and Fisher-syndrome in cytomegalovirus infections (author's transl)]

In seven patients suffering from polyneuroradiculitis of the Guillain-Barré type and one case of Fisher syndrome, a cytomegalovirus infection was found. The elevation of the virus-specific IgM-antibodies was confirmed in all cases. The clinical course was severe and acute with respiratory disturbances, but complete remission occurred within 1-4 months. The complement fixing antibodies were highest during the first week of illness, so that further elevations could not be demonstrated, therefore making the IgM-antibody method of special importance. The role of cytomegalovirus infections in polyneuroradiculitis is also discussed.