title: Radiographic progression in early rheumatoid arthritis: a 12-month randomized controlled study comparing the combination of cyclosporin and methotrexate with methotrexate alone.
abstract: OBJECTIVE
  To determine whether patients with early rheumatoid arthritis (RA) treated with cyclosporin A (CsA) and methotrexate (MTX) in combination for 12 months show a lower rate of radiographic deterioration than those treated with MTX alone.
  
  
  METHODS
  In this controlled and randomized single-blind trial, 61 consecutive patients with untreated RA of less than 2 yr duration were treated with either CsA + MTX combination therapy (n = 30) or MTX alone (n = 31). The primary end-point was radiographic progression after 12 months, measured using the damage score (DS) of the Sharp and van der Heijde method.
  
  
  RESULTS
  Although there was a significant difference between the mean baseline and 12-month DS in both treatment groups (MTX/CsA, 1.93 +/- 0.90; MTX, 7.47 +/- 2.03), it was significantly less in the combination arm (P = 0.018). Of the 30 evaluable CsA + MTX patients, 16 (53%) were ACR20 responders, 15 (50%) ACR50 and 14 (47%) ACR70; the corresponding figures in the MTX arm were 19 (61%), 13 (44%) and 6 (19%). Toxicity was acceptable in both groups.
  
  
  CONCLUSIONS
  In patients with early RA, CsA + MTX combination therapy led to a significantly lower rate of 12-month radiographic progression, was effective on inflammatory articular symptoms, and was well tolerated.
authors.affiliation: Rheumatology Department, University of Milan, Italy. marchesoni@gpini.it
authors.forename: A
authors.initials: A
authors.lastname: Marchesoni
authors.forename: N
authors.initials: N
authors.lastname: Battafarano
authors.forename: M
authors.initials: M
authors.lastname: Arreghini
authors.forename: B
authors.initials: B
authors.lastname: Panni
authors.forename: M
authors.initials: M
authors.lastname: Gallazzi
authors.forename: S
authors.initials: S
authors.lastname: Tosi
mesh_terms: D000328:Adult; D018501:Antirheumatic Agents / Q000009:adverse effects / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging / Q000188:drug therapy*; D016572:Cyclosporine / Q000009:adverse effects / Q000627:therapeutic use*; D018450:Disease Progression; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D007166:Immunosuppressive Agents / Q000009:adverse effects / Q000627:therapeutic use*; D008297:Male; D008727:Methotrexate / Q000009:adverse effects / Q000627:therapeutic use*; D008875:Middle Aged; D011859:Radiography; D016037:Single-Blind Method; D016896:Treatment Outcome
chemical_list: D018501:Antirheumatic Agents; D007166:Immunosuppressive Agents; D016572:Cyclosporine; D008727:Methotrexate