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Pyoderma gangrenosum treated with clofazimine. Report of three cases
Journal of the American Academy of Dermatology
|February 1, 1981
Summary
Clofazimine effectively treated three patients with pyoderma gangrenosum (PG) ulcers that did not respond to other therapies. This marks the first reported U.S. cases of PG responding to clofazimine treatment.
Area of Science:
- Dermatology
- Pharmacology
Background:
- Pyoderma gangrenosum (PG) is a rare, inflammatory neutrophilic dermatosis characterized by painful ulcers.
- Treatment of PG can be challenging, with many patients unresponsive to conventional therapies.
Observation:
- Three patients presented with severe, recalcitrant PG ulcers, significantly impacting their quality of life.
- These ulcers were unresponsive to multiple, diverse therapeutic interventions.
Findings:
- All three patients experienced significant ulcer healing within 2-3 weeks of initiating clofazimine therapy.
- Clofazimine demonstrated a remarkable therapeutic effect in these refractory PG cases.
Implications:
- This report suggests clofazimine as a potential therapeutic option for refractory pyoderma gangrenosum.
- Further investigation into clofazimine's efficacy and safety for PG is warranted, particularly in the U.S. population.
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