Related Experiment Videos
Chlorambucil. An effective corticosteroid-sparing agent for patients with recalcitrant dermatomyositis
1Division of Dermatology, University of Louisville, Kentucky 40202.
Objective:
To investigate the effectiveness of oral chlorambucil treatment in patients with dermatomyositis (DM) that is recalcitrant to treatment with prednisone and/or immunosuppressive agents.
Methods:
Five patients with recalcitrant DM were treated with oral chlorambucil, 4 mg/day, after discontinuation of the other immunosuppressive agent (azathioprine or methotrexate). Three patients were treated with a combination of prednisone and chlorambucil, and 2 with chlorambucil alone.
Results:
Beneficial effects were noted within 4-6 weeks in all 5 patients, and corticosteroids were eventually discontinued in 4. Currently, only 1 patient is still receiving therapy; the other 4 have stopped chlorambucil after 13-30 months of treatment, and their disease remains in remission. Minimal chlorambucil toxicity was noted, consisting of leukopenia in 2 patients.
Conclusion:
Our findings suggest that chlorambucil is an effective, corticosteroid-sparing agent for the control of DM.