To determine the frequency of patients with early Rheumatoid Arthritis (RA) achieving disease remission and/or low disease activity after 6 months of treatment with conventional Disease Modifying Anti-Rheumatic Drugs (DMARDs) by using treat-to-target approach in routine clinical practice.
Descriptive study.
Division of Rheumatology, Fatima Memorial Hospital (FMH), College of Medicine and Dentistry, Lahore, from March 2011 to February 2012.
Patients with early RA defined as disease duration ² 1 year were enrolled by purposive sampling, diagnosed as per American College of Rheumatology (ACR) 1987 criteria. Treat-to-target approach was defined as per European League Against Rheumatism (EULAR) 2010 guidelines for treatment of RA with conventional DMARDs. Outcome measures of remission and low disease activity were defined as per DAS 28 score criteria. Patient response to treatment was also determined by EULAR response criteria.
Out of 67 patients, 50 patients completed the 6 months study period, rest were lost to follow-up. All patients were started on Methotrexate and mean weekly dose at 6 months was 18.9 ± 3.8 mg. Remission was achieved in 17 (34%) and target of low disease activity was achieved in 29 (58%) of patients. EULAR good response was seen in 28 (56%), moderate response in 21 (42%) and no response to treatment in 1 (2%).
By applying treat-to-target approach in early RA, achievement of clinical remission or low disease activity with conventional DMARDs is a realistic goal in routine practice.