Prevalence of Psoriatic Arthritis in Adults With Psoriasis: An Estimate From Dermatology Practice
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 发起方
- Pfizer
- 入组人数
- 1,013
- 试验地点
- 90
- 主要终点
- Percentage of Participants With Psoriatic Arthritis (PsA) Based on Physical Examination, Medical History and Laboratory Results
研究概览
简要总结
This is a phase 4, multicenter, randomized, non-therapeutic interventional trial in subjects with psoriasis looking for the prevalence of psoriatic arthritis. Subjects will be seen and evaluated by a dermatologist at visit 1 and by a rheumatologist at visit 2. A subset of subjects will then go on to visit 3 for imaging procedures (x-ray, MRI, and ultrasound).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 盲法
- None
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
- •Subject is >18 years of age at the time of consent.
- •Subject has a confirmed diagnosis of plaque psoriasis by clinical judgment.
- •Subject is able to read and complete questionnaires.
- •Subjects planning to undergo radiographic evaluation, should not have any contraindications to MRI.
排除标准
- 未提供
研究组 & 干预措施
psoriatic arthritis (PsA) questionnaire
干预措施: lab draws and imaging (Procedure)
结局指标
主要结局
Percentage of Participants With Psoriatic Arthritis (PsA) Based on Physical Examination, Medical History and Laboratory Results
时间窗: Week 0 through Week 8
PsA: inflammatory arthritis associated with psoriasis that can have an indolent and progressive course. Percentage of participants with PsA was calculated by dividing the number of participants who were classified as positive by the rheumatologist and the total number of participants evaluated using medical history, physical examination and laboratory results as the basis for the diagnosis.
次要结局
- Percentage of Participants With Undiagnosed Psoriatic Arthritis (PsA)(Week 0 through Week 8)
- Percentage of Participants With Psoriatic Arthritis (PsA) Based on Physical Examination and Medical History(Week 0 through Week 8)