Pilot RCT Comparing Effectiveness of Two Decision Aids for Hip and Knee Osteoarthritis
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 58
- 试验地点
- 4
- 主要终点
- Hip and Knee Decision Quality Instruments Knowledge Subscale Scores
研究概览
简要总结
This pilot RCT study is to examine the comparative effectiveness of two decision aids for hip and knee osteoarthritis.
详细描述
This pilot RCT study is to examine the comparative effectiveness of two decision aids for hip and knee osteoarthritis. The vendors employ different design features (e.g. use of video for patient narratives, interactive values clarification exercise) and the study will examine the relative impact of the different features on decision quality. Eligible subjects will be randomly assigned to receive one of two decision aids before their upcoming clinic visit with a participating provider. Immediately before the visit, participants will complete a short questionnaire about the decision aid. This pilot study will assist with determining the potential difference between these two decision aids on improving knowledge and use of decision aids.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Health Services Research
- 盲法
- None
入排标准
- 年龄范围
- 21 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Diagnosis of either hip or knee osteoarthritis
- •Scheduled visit with participating orthopedic surgeon
排除标准
- •Prior partial or total knee or hip replacement surgery
- •Hip fracture or aseptic necrosis in the last 12 months
- •Rheumatoid arthritis or psoriatic arthritis
- •Unable to read or speak English
结局指标
主要结局
Hip and Knee Decision Quality Instruments Knowledge Subscale Scores
时间窗: In clinic, immediately before the first visit with surgeon
5 multiple choice knowledge items from the Hip and Knee Decision Quality Instruments will be averaged into a knowledge subscale score (0-100%) with higher scores indicating higher knowledge.
次要结局
- Percentage of Participants Who Used the Decision Aid(In clinic, immediately before the first visit with surgeon)
- Percentage of Participants With a Clear Treatment Preference(In clinic, immediately before the first visit with surgeon)
研究者
Karen Sepucha
Associate Professor
Massachusetts General Hospital