199 psoriasis Pts Rx w/ MTX monotherapy. Drug survival at 1, 2, & 5 yrs was 47, 36, & 29%; Avg MTX duration was 10.1 mos. Discontinuation mostly for AE (39.2%), ineffective (38.5%), PSO remission (12.2%). Durability best w/ ^age & dose >15 mg https://t.co/zKP0QCDzE2 https://t.co/35neGlhpE5