科研之友
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摘要
The goal of the present study was to prospectively assess the long-term clinical outcome of biologic modifying drug therapy in a population of Saudi rheumatoid arthritis (RA) patients. %26lt;br%26gt;This is the first prospective, long-term report on the efficacy and safety of biologic therapy in Saudi RA patients. It is a single center, observational study with a follow-up period of 3 years. Enrolled were 120 biologic na %26lt; ve patients (94 women, 78.3 %; mean age 48.4 +/- 17.9 years, mean disease duration 7.3 +/- 3.9 years) with the diagnosis of RA (ACR/EULAR, 2010 criteria) who were inadequate responders to methotrexate and synthetic DMARDs. %26lt;br%26gt;After 3 years, the mean Disease Activity Index-28 (DAS-28), Health Assessment Questionnaire (HAQ), Pain Score, ESR, and CRP values improved significantly. Of the 99 patients completing the 3-year follow-up, 35.3 % of patients achieved DAS-28 remission and 53.5 % achieved low disease activity, and 11.1 % of patients had moderate to high activity scores. At the 3-year follow-up, 80 % of patients had no evidence of significant radiographic progression (achieved %26lt; 0.5 of the mean total Sharp score). Infections were reported in 11.7 % and significantly correlated with conjugate use of oral prednisolone at doses above 5 mg/day, with chest infections being the most common type of infection (6.7 %). %26lt;br%26gt;The results of this study can be understood as real-life clinical experience displaying the incremental benefit of biologic therapy in refractory disease when it is added to other optimal strategies. The study showed satisfying clinical and functional benefit with considerable safety.
- 出版日期2014-10
