Long term structural effects of combination therapy in patients with early rheumatoid arthritis: five year follow up of a prospective double blind controlled study.
OBJECTIVE
To evaluate whether early combined therapy with methotrexate (MTX) and sulfasalazine (SSZ) during the first year in early rheumatoid arthritis (RA) induces long term beneficial effects, compared with monotherapy, when the further treatment strategy is a free choice.


METHODS



METHODS
five year multicentre prospective longitudinal trial.


METHODS
146/205 patients with RA previously included in a one year prospective randomised trial comparing the effects of treatment with MTX, SSZ, or a combination of both. Criteria for inclusion: patients with early RA (< or =1 year duration). Follow up: between the end of years 1 and 5, patients were followed up and treated by their own rheumatologist, who was allowed to indicate any treatment.


METHODS
disease activity score (DAS), health assessment questionnaire (HAQ), and Sharp/van der Heijde radiological score at baseline and after five years of follow up.


METHODS
comparison of the five year follow up DAS, HAQ, and radiological scores in patients given combined and single treatment during the first year.


RESULTS
At the end of the five years of follow up, the patients primarily receiving single or combined treatment had similar mean DAS, HAQ, and radiographic scores.


CONCLUSIONS
Treatment of patients with early RA using combined therapy with MTX and SSZ during the first year did not influence the long term inflammatory status, or disability, or structural changes, compared with single disease modifying antirheumatic drug treatment.
Maillefert
J F
JF
Centre Hospitalier Universitaire Dijon, and INSERM/ERIT-M 0207, University of Burgundy, Dijon, France. maxime.dougados@cch.ap-hop-paris.fr
Combe
B
B
Goupille
P
P
Cantagrel
A
A
Dougados
M
M
D000328:Adult; D000368:Aged; D000704:Analysis of Variance; D018501:Antirheumatic Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D004311:Double-Blind Method; D004359:Drug Therapy, Combination; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008727:Methotrexate / Q000627:therapeutic use*; D008875:Middle Aged; D011446:Prospective Studies; D012720:Severity of Illness Index; D012460:Sulfasalazine / Q000627:therapeutic use*; D016896:Treatment Outcome
D018501:Antirheumatic Agents; D012460:Sulfasalazine; D008727:Methotrexate