A case of pemphigus vulgaris successfully treated with single filtration plasmapheresis: a correlation of clinical disease activity with serum antibody levels.
We report a patient with pemphigus vulgaris (PV) successfully treated with single filtration plasmapheresis. A 40-year-old man with PV was started on therapy with prednisolone (PSL). Although the dosage of PSL was doubled, and both cyclosporin A (CyA) and pulse therapy were added, the disease was not controlled. After single filtration plasmapheresis began, most of the eroded lesions on the trunk reepithelialized. A switch to double filtration was followed by recurrence. Finally, additional treatments with single filtration plasmapheresis were required to obtain remission. To evaluate the efficacy of the treatment, circulating antibodies were measured by immunofluorescence (IIF) and enzyme-linked immunosorbent assays (ELISAs) using recombinant desmoglein (Dsg) 3. IIF titer and the ELISA scores correlated with the clinical disease activity. It is suggested that ELISA was more sensitive than IIF.
Department of Dermatology, Jikei University School of Medicine, Tokyo, Japan.
C
C
Yano
T
T
Ishiji
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R
Kamide
M
M
Niimura
D000328:Adult; D001323:Autoantibodies / Q000032:analysis*; D001707:Biopsy, Needle; D004797:Enzyme-Linked Immunosorbent Assay; D019084:Fluorescent Antibody Technique, Indirect; D006801:Humans; D008297:Male; D010392:Pemphigus / Q000276:immunology* / Q000473:pathology / Q000628:therapy*; D010956:Plasmapheresis / Q000379:methods*; D011379:Prognosis; D012720:Severity of Illness Index; D016896:Treatment Outcome
D001323:Autoantibodies