Volume 28, Issue 9 pp. 1150-1157
Original Article

Clinical efficacy of intravenous immunoglobulins for the treatment of dermatomyositis skin lesions without muscle disease

T. Bounfour

T. Bounfour

Université Paris Diderot, Sorbonne Paris Cité; AP-HP; Service de Dermatologie, Hôpital Saint Louis, Paris, France

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J.-D. Bouaziz

Corresponding Author

J.-D. Bouaziz

Université Paris Diderot, Sorbonne Paris Cité; AP-HP; Service de Dermatologie, Hôpital Saint Louis, Paris, France

Conflicts of interest

No conflict of interest.Correspondence: J.-D. Bouaziz. E-mail: [email protected]Search for more papers by this author
M. Bézier

M. Bézier

Université Paris Diderot, Sorbonne Paris Cité; AP-HP; Service de Dermatologie, Hôpital Saint Louis, Paris, France

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F. Cordoliani

F. Cordoliani

Université Paris Diderot, Sorbonne Paris Cité; AP-HP; Service de Dermatologie, Hôpital Saint Louis, Paris, France

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A. Saussine

A. Saussine

Université Paris Diderot, Sorbonne Paris Cité; AP-HP; Service de Dermatologie, Hôpital Saint Louis, Paris, France

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A. Petit

A. Petit

Université Paris Diderot, Sorbonne Paris Cité; AP-HP; Service de Dermatologie, Hôpital Saint Louis, Paris, France

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C. Juillard

C. Juillard

Université Paris Diderot, Sorbonne Paris Cité; AP-HP; Service de Dermatologie, Hôpital Saint Louis, Paris, France

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M. Bagot

M. Bagot

Université Paris Diderot, Sorbonne Paris Cité; AP-HP; Service de Dermatologie, Hôpital Saint Louis, Paris, France

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M. Rybojad

M. Rybojad

Université Paris Diderot, Sorbonne Paris Cité; AP-HP; Service de Dermatologie, Hôpital Saint Louis, Paris, France

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First published: 01 August 2013
Citations: 30

Funding sources

None declared.

Abstract

Background

Treating dermatomyositis (DM) with isolated skin involvement is difficult and inconsistently performed. Intravenous immunoglobulins (IVIg) are recommended for corticoresistant or corticodependant DM, but only a few cases of IVIg use in DM with isolated skin involvement have been reported.

Design

We performed a retrospective monocentric study of 27 patients who were treated with IVIg for severe DM skin lesions (no or minor muscle involvement) after failure of photoprotection and at least one line of treatment.

Results

Nineteen patients (70%) exhibited a major response, four patients exhibited a partial response and four patients exhibited no response, including two patients with grade 3 side effects (headaches). The mean number of IVIg courses was 4.8 (range 1–15). Ten patients (53%) relapsed, with a median time of 6.2 months after the last IVIg course. Six of these patients were successfully treated with a new IVIg course. Muscle disease developed in six patients.

Conclusion

IVIg may be an effective and safe treatment for DM with isolated skin involvement. Relapse occurred frequently, but treatment with a new course of IVIg was successful. Controlled studies are required to confirm these results.

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