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Dual Drug Therapy Effective Against Pemphigus Vulgaris
Posted: October 26, 2006
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Pemphigus vulgaris is a rare autoimmune disease that causes the skin cells to stop adhering to one another. Blisters and lesions form, usually beginning in the mouth and then spreading to the skin.
"Before the discovery of corticosteroids, it was fatal within five years. People lost the surface of their skin, and died horrible deaths," explained Dr. John Stanley, chairman of the department of dermatology at the University of Pennsylvania School of Medicine. "This is an instructive disease about the power of the immune system. While it's usually used for good, it can actually destroy you."
Stanley co-authored a review article in the same issue of the journal about pemphigus and other dermatological diseases.
Currently, the first line of treatment for this devastating skin condition is prednisone, a corticosteroid. While it's often an effective treatment, it has numerous side effects that can be serious, so people generally can't stay on high doses for a long time. Other medications used are immune-suppressing agents that also carry the risk of serious side effects, such as infection.
Posner said most deaths from pemphigus occur as a result of immune-system suppression. But without suppressing the immune system, people with pemphigus would continue to develop blisters and erosions in their skin, giving bacteria an easy entry into the body.