Pemphigus, IgA Treatment & Management

  • Author: Lawrence S Chan, MD; Chief Editor: Dirk M Elston, MD   more...
 
Updated: Apr 9, 2010
 

Medical Care

Medical therapy for IgA pemphigus should be directed towards reducing inflammation, because IgA pemphigus represents a group of autoimmune blistering skin diseases manifested clinically as chronic inflammation. Because IgA pemphigus is uncommon, therapy is based on the mechanism of disease and anecdotal reports.

  • Generally, corticosteroids are the mainstay of treatment for IgA pemphigus.
  • Dapsone also may be helpful in IgA pemphigus because of its antineutrophilic effects.
  • Rapid response to treatment with adalimumab and mycophenolate mofetil was reported in 2005.[23]

The following is a selection of related clinical trials:

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Activity

Usually, no restrictions are placed on patient activities; however, advise IgA pemphigus patients to avoid contact sports during the active disease state.

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Contributor Information and Disclosures
Author

Lawrence S Chan, MD  Dr Orville J Stone Professor of Dermatology, Head, Department of Dermatology, University of Illinois College of Medicine

Lawrence S Chan, MD is a member of the following medical societies: Alpha Omega Alpha, American Academy of Dermatology, American Dermatological Association, American Medical Association, Association of Professors of Dermatology, Chicago Dermatological Society, Dermatology Foundation, Illinois State Medical Society, Microcirculatory Society, and Society for Investigative Dermatology

Disclosure: Nothing to disclose.

Specialty Editor Board

Takeji Nishikawa, MD  Emeritus Professor, Department of Dermatology, Keio University School of Medicine; Director, Samoncho Dermatology Clinic; Managing Director, The Waksman Foundation of Japan Inc

Disclosure: Nothing to disclose.

David F Butler, MD  Professor of Dermatology, Texas A&M University College of Medicine; Chair, Department of Dermatology, Director, Dermatology Residency Training Program, Scott and White Clinic, Northside Clinic

David F Butler, MD is a member of the following medical societies: Alpha Omega Alpha, American Academy of Dermatology, American Medical Association, American Society for Dermatologic Surgery, American Society for MOHS Surgery, Association of Military Dermatologists, and Phi Beta Kappa

Disclosure: Nothing to disclose.

Edward F Chan, MD  Clinical Assistant Professor, Department of Dermatology, University of Pennsylvania School of Medicine

Edward F Chan, MD is a member of the following medical societies: American Academy of Dermatology, American Society of Dermatopathology, and Society for Investigative Dermatology

Disclosure: Nothing to disclose.

Catherine M Quirk, MD  Clinical Assistant Professor, Department of Dermatology, University of Pennsylvania

Catherine M Quirk, MD is a member of the following medical societies: Alpha Omega Alpha and American Academy of Dermatology

Disclosure: Nothing to disclose.

Chief Editor

Dirk M Elston, MD  Director, Department of Dermatology, Geisinger Medical Center

Dirk M Elston, MD is a member of the following medical societies: American Academy of Dermatology

Disclosure: Nothing to disclose.

References

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Histopathologic examination of a blister lesion obtained from a patient with immunoglobulin A pemphigus shows a suprabasal blistering process, acantholysis, and an inflammatory cell infiltrate containing numerous neutrophils (hematoxylin and eosin, original magnification X50).
Indirect immunofluorescence microscopy performed on monkey esophagus substrate (with serum from a patient with immunoglobulin A pemphigus) detects the immunoglobulin A1 subclass of circulating autoantibodies that label the epithelial cell surfaces of the substrate.
 
 
 
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