Successful treatment of methotrexate induced nodulosis with D-penicillamine

Accelerated nodulosis is a recognized complication of methotrexate (MTX) th erapy in rheumatoid arthritis (RA), We describe 3 patients with accelerated nodulosis treated with D-penicillamine (D-Pen) while continuing MTX, The c ombination of D-Pen with MTX therapy resulted in regression of subcutaneous nodules in all patients, disappearance of pulmonary nodules in one patient , and resolution of vasculitic lesions in 2 patients. Clinical response was observed within the first few weeks of therapy and usually required modera te doses (500 mg/day), Our observations suggest that addition of D-Pen to M TX therapy can be an alternative therapeutic option for accelerated nodulos is in patients with RA.