The Impact of RF, and Anti-CCP on RA Patients in Response to Etanercept
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- Pfizer
- 入组人数
- 1,493
- 试验地点
- 1
- 主要终点
- Disease Activity Score 28 (DAS28) in Participants With Positive Rheumatoid Factor (RF) and Anti-Cyclic Citrullinated Peptide (ACCP) at Last Follow-up Visit (Month 12)
研究概览
简要总结
This study is to evaluate available local data in Iraqi patients with rheumatoid arthritis on Enbrel treatment with regards to the impact of Rheumatoid factor and Anti-cyclic citrullinated peptide using data from the Baghdad Teaching Hospital registry.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Diagnosed RA patients.
- •≥18 years of age
- •Did not receive previous another biological treatment
排除标准
- •Had previous biological treatment
- •Use of etanercept for less than 1 year
研究组 & 干预措施
Patients with rheumatoid arthritis
Iraqi patients with rheumatoid arthritis that received Enbrel as treatment for disease
干预措施: Enbrel (Drug)
结局指标
主要结局
Disease Activity Score 28 (DAS28) in Participants With Positive Rheumatoid Factor (RF) and Anti-Cyclic Citrullinated Peptide (ACCP) at Last Follow-up Visit (Month 12)
时间窗: Month 12 visit during retrospective data collection period of approximately 7 years
DAS28 calculated from the number of swollen joints (SJC) and painful joints (PJC) using the 28 joints count, the erythrocyte sedimentation rate (ESR) (in millimeters per hour \[mm/hour\]) and patient's global assessment (PGA) of disease activity (participant rated arthritis activity assessment with transformed scores ranging 0 to 10; higher scores indicated high disease activity). DAS28 less than equal to (\<=) 3.2 = low disease activity, DAS28 greater than (\>) 3.2 to 5.1 = moderate to high disease activity. DAS28 score in participants with positive RF and ACCP were reported in this outcome measure.
Clinical Disease Activity Index (CDAI) Score in Participants With Positive Rheumatoid Factor (RF) and Anti-Cyclic Citrullinated Peptide (ACCP) at Last Follow-up Visit (Month 12)
时间窗: Month 12 visit during retrospective data collection period of approximately 7 years
The CDAI is the numerical sum of 4 outcome parameters: tender joint count (TJC) and SJC based on a 28-joint assessment, PGA and physician global assessment (PhGA) assessed on 0 to 10 centimeter (cm) visual analog scale (VAS); higher scores = high disease activity. CDAI total score = 0 to 76. CDAI \<= 2.8 indicates disease remission, \> 2.8 to 10 = low disease activity, \> 10 to 22 = moderate disease activity and \> 22 = high disease activity. CDAI score in participants with positive RF and ACCP were reported in this outcome measure.
Disease Activity Score 28 (DAS28) in Participants With Negative Rheumatoid Factor (RF) and Anti-Cyclic Citrullinated Peptide (ACCP) at Last Follow-up Visit (Month 12)
时间窗: Month 12 visit during retrospective data collection period of approximately 7 years
DAS28 calculated from the SJC and PJC using the 28 joints count, the ESR (in mm/hour) and PGA of disease activity (participant rated arthritis activity assessment with transformed scores ranging 0 to 10; higher scores indicated high disease activity). DAS28 \<= 3.2 = low disease activity, DAS28 \> 3.2 to 5.1 = moderate to high disease activity. DAS28 score in participants with negative RF and ACCP were reported in this outcome measure.
Clinical Disease Activity Index (CDAI) Score in Participants With Negative Rheumatoid Factor (RF) and Anti-Cyclic Citrullinated Peptide (ACCP) at Last Follow-up Visit (Month 12)
时间窗: Month 12 visit during retrospective data collection period of approximately 7 years
The CDAI is the numerical sum of 4 outcome parameters: TJC and SJC based on a 28-joint assessment, PGA and PhGA assessed on 0 to 10 cm VAS; higher scores = high disease activity. CDAI total score = 0 to 76. CDAI \<= 2.8 indicates disease remission, \> 2.8 to 10 = low disease activity, \> 10 to 22 = moderate disease activity and \> 22 = high disease activity. CDAI score in participants with negative RF and ACCP were reported in this outcome measure.
次要结局
未报告次要终点