[Reduction in time until first treatment with disease modifying treatment in patients with rheumatoid arthritis]

Abstract

Objective: To analyze changes in the lag time to first disease modifying antirheumatic drug (DMARD) prescription since onset of symptoms of rheumatoid arthritis (RA) over the last 2 decades in Spain.

Patients and method: Review of medical records of 865 patients diagnosed with RA living in Spain and attended in specialty care settings of the National Health System. The principal variable was the lag time between the onset of symptoms of RA and the date of first DMARD therapy prescription. Analyses were performed by year and five-year periods and differences between groups were assessed by χ(2) test, Student t test and analysis of variance.

Results: Sociodemographic and clinical characteristics corresponded to a typical cross-sectional population of patients diagnosed with RA. The median lag time between symptom onset and first DMARD therapy was 14 months (6-36) for the whole group. However, a significant shortening of time to first DMARD was observed over the last two decades (-4.59±0.2 months by year; P<001). Shortening of time to first DMARD was mainly due to a shortening of time to first visit with specialists since onset of symptoms with a smaller decrease in time from first visit to first prescription of a DMARD agent.

Conclusions: A significant shortening in the lag time to first DMARD therapy was observed over the last 2 decades in Spain, being a significant reduction in the time to first visit with a specialists its major cause.