Consortium of Early Arthritis Cohorts USA - A Prospective Cohort Study of Adults With New Consent Inflammatory Arthritis Symptoms to Understand Predictors of Optimal Outcomes
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 发起方
- 入组人数
- 119
- 试验地点
- 1
- 主要终点
- Rapidity and sustainability of SDAI remission as achieved over a one year period
研究概览
简要总结
Rheumatoid arthritis (RA) is the most common form of inflammatory arthritis. In the US, it is estimated that as many as 3 million adults may suffer from the disease. Fortunately in the last few years, a shift in strategy toward the earlier institution of disease modifying drugs and the availability of new classes of medications have greatly improved the outcomes that can be expected by most patients.
The goal of treatment now aims toward achieving the lowest possible level of arthritis disease activity and even remission, if possible as early on as possible. Research has shown that this translates into minimized joint damage and enhanced physical function and quality of life for the RA patient. This also requires that a diagnosis of RA be made as early on as possible, and herein lies the challenge, i.e. identifying the RA patient early on in the course of their disease.
详细描述
This is a study of usual care, a prospective cohort of all eligible and consenting patients referred to the Inflammatory Arthritis Center of Excellence and the Division of Rheumatology, Department of Medicine at HSS as well as 3 consortium sites across the U.S.
In order to study the effectiveness of recommended treatments in usual practice in different patients for short-term and long-term outcomes, and to determine factors that may predict how a patient's disease might progress over time, investigators will need to analyze and describe the strategies used to manage these patients and will need to understand:
i. The frequency of single time-point and sustained (two or more time points) remission or low disease activity over time ii. Factors that influence remission iii. Which patients can achieve persistent sustained remission, and iv. Who can undergo drug withdrawal and still sustain remission of low disease activity v. Factors associated with treatment optimization or barriers to achieving this
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patient was 18 years of age or over at time of referral
- •Joint symptoms for < 12 months
- •2+ swollen joints OR 1 swollen joint with one of the following: Rheumatoid Factor > 20 IU, (+) anti-CCP antibody, morning stiffness > 45 minutes, responded to NSAIDs, (+) MTP squeeze test
排除标准
- 未提供
结局指标
主要结局
Rapidity and sustainability of SDAI remission as achieved over a one year period
时间窗: 3 months, 6 months, 9 months and 12 months of follow-up
次要结局
- The proportion of patients achieving DAS28 remission and CDAI remission twice(3 months, 6 months, 9 months and 12 months of follow-up)
- Rapid radiographic progression, as measured by a van der Heijde Sharp Score change of 5 point or more(2 months and 24 months of follow-up)
研究者
Vivian Bykerk
MD
Hospital for Special Surgery, New York