Drug-induced cutaneous lupus erythematosus after immunoglobulin treatment in chronic inflammatory demyelinating polyneuropathy: a case series

Research output: Contribution to journalArticleAcademicpeer-review

10 Citations (Scopus)

Abstract

We describe six patients with cutaneous lupus erythematosus (cLE) during immunoglobulin G (IgG) treatment. Five patients were diagnosed with chronic inflammatory demyelinating polyneuropathy (CIDP) and one patient with possible CIDP. Five patients received intravenous immunoglobulin (IVIg) and one patient received subcutaneous immunoglobulin (SCIg). Skin lesions were systematically assessed by a dermatologist including skin biopsies. Patients showed disseminated erythematous plaques on several parts of the body with pre-dominance of the chest and face. Skin biopsies showed perivascular and perifollicular vacuolar inflammation, consistent with the diagnosis of cLE. There were no signs of systemic lupus erythematosus. Anti-SSA (Ro60) antibodies were found in two patients and anti-Ro52 antibodies were detectable in one patient. Symptoms improved in three patients after switching to another brand of IVIg and after use of topical corticosteroids. However, these measures did not lead to a complete resolution of the skin lesions. To achieve complete remission, IgG treatment was ceased in four patients. This led to remission of the skin lesions in two patients and to marked improvement in the other two patients. IVIg had to be restarted in two patients because of a relapse of CIDP which led to worsening of the skin lesions. In one patient with clear IVIg dependency, treatment was continued with addition of topical steroids. In the patient using SCIg, cLE was photosensitive and showed spontaneous remission. The relation of cLE with IgG treatment suggests an immunoglobulin-induced cLE. Only one report previously described the occurrence of IVIg induced cLE in a patient with common variable immunodeficiency
Original languageEnglish
Pages (from-to)213-218
JournalJournal of the peripheral nervous system
Volume22
Issue number3
Early online date2017
DOIs
Publication statusPublished - 2017

Cite this