Fisher syndrome associated with IgG anti-GQ1b antibody following infection by a specific serotype of Campylobacter jejuni.
OBJECTIVE
The purpose of the study was to describe clinical and serologic features of Fisher syndrome associated with IgG anti-GQ1b ganglioside antibody following Campylobacter jejuni enteritis.


METHODS
A clinical trial.


METHODS
Four consecutive patients with Fisher syndrome were studied.


METHODS
Samples of sera from four patients were tested for reactivity to GQ1b ganglioside by enzyme-linked immunosorbent assay (ELISA). Campylobacter jejuni strains isolated from samples of stool from three patients were serotyped by the method of Penner and Hennessy and that of Lior.


METHODS
Serum IgG anti-GQ1b antibody titer and serotypes of C. jejuni.


RESULTS
Diplopia occurred 8 to 14 days after the onset of diarrhea. Campylobacter jejuni was isolated from samples of stool from all of the patients. ELISA revealed a high serum IgG anti-GQ1b antibody titer for all four patients. Two patients had high serum titers of other antiganglioside antibodies frequently related to Guillain-Barré syndrome. These two patients developed limb weakness following the onset of ophthalmoplegia. The C. jejuni serotype was Penner's serotype 2 for all three of the patients tested.


CONCLUSIONS
These findings suggest that C. jejuni, especially Penner's serotype 2, enteritis could trigger development of Fisher syndrome associated with IgG anti-GQ1b antibody.
Ohtsuka
K
K
Department of Ophthalmology, Sapporo Medical University, School of Medicine, Japan.
Nakamura
Y
Y
Hashimoto
M
M
Tagawa
Y
Y
Takahashi
M
M
Saito
K
K
Yuki
N
N
D000293:Adolescent; D000328:Adult; D002169:Campylobacter Infections / Q000276:immunology*; D016123:Campylobacter jejuni / Q000145:classification / Q000276:immunology* / Q000302:isolation & purification; D002648:Child; D003967:Diarrhea / Q000209:etiology; D004172:Diplopia / Q000209:etiology; D004751:Enteritis / Q000382:microbiology; D004797:Enzyme-Linked Immunosorbent Assay; D005243:Feces / Q000382:microbiology; D005260:Female; D005732:Gangliosides / Q000276:immunology*; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis*; D008297:Male; D019846:Miller Fisher Syndrome / Q000276:immunology* / Q000382:microbiology*; D012703:Serotyping
D005732:Gangliosides; D007074:Immunoglobulin G; C033851:ganglioside, GD1b