Multiple Areas of Pain (MAP): Epidemiology of Multisite Pain in the Chronic Pain Population
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 828
- 试验地点
- 15
- 主要终点
- Multi-site Pain Index
研究概览
简要总结
This study will collect pain-related information from chronic pain patients to gain an understanding of the prevalence of multi-site pain, and how it affects health outcomes like function, quality of life, depression, and anxiety.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Cross Sectional
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
- •Chronic pain of the trunk and/or limbs lasting at least 6 months
- •Overall pain intensity of at least 5 on a 0 to 10 scale
- •Subject is able to independently complete all assessments in English
- •18 years of age or older
- •Subject signs an Institutional Review Board-approved informed consent form provided in English
排除标准
- •Currently implanted with an active implantable medical device to treat pain
- •Currently exhibits any characteristic that renders the subject ineligible for current or future treatment with spinal cord stimulation for chronic pain of the trunk and/or limbs
- •Subject has undergone an interventional pain procedure less than 1 month prior to the study
结局指标
主要结局
Multi-site Pain Index
时间窗: single-visit
Multiple Site Pain Index (MSPI) was developed by collating multiple pain descriptors into a single index. Pain descriptors used for developing this index were percent body area in pain, number of painful areas, span of painful areas, and Regional Pain Ratings (RPRs) which includes data on pain severity and pain continuity for 47 body regions. MSPI score ranged from 0 to 1; 0 representing no pain and 1 representing extreme continuous pain over entire body, except the head and face regions.
次要结局
未报告次要终点