The Impact of a Brief Hypnosis Intervention on Single-limb Dynamic Balance in People With Chronic Ankle Instability: Enhancing and Limiting Psychological Factors, Perceived and Performance-based Ankle Stability, and Heart-rate Variability
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 24
- 试验地点
- 2
- 主要终点
- Balance test 1
研究概览
简要总结
This study will determine the relationship of one's self-reported awareness of their body and their ankle motor control for people with chronic ankle instability. This study will further identify the correlates between certain psychological characteristics (i.e., fear and anxiety) and autonomic nervous system arousal (i.e., heart rate variability). Furthermore, this study will elucidate the potential impact of a brief hypnosis practice on balance performance.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 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
- 是
入选标准
- •History of one significant ankle sprain
- •Experiences of instability in the ankle, determined by a score of > 11 on the Identification of Functional Ankle Instability (IdFAI) questionnaire
- •An overall sensation of disability, determined by a score of < 90% on the Functional Ankle Ability Measure (FAAM) questionnaire
排除标准
- •If the participant's initial ankle sprain was within the past twelve months or the most recent ankle sprain was within the past three months, the participant was excluded from eligibility
- •A history of lower extremity surgery
- •A fracture to the lower extremity
- •Any acute musculoskeletal injuries to lower extremities in the past three months
结局指标
主要结局
Balance test 1
时间窗: Through the study completion, up to 8 days from baseline assessment. Assessed at pre-intervention and post-intervention for sessions 1 and 2
Biodex Stability System
Heart rate variability
时间窗: Through the study completion, up to 8 days from baseline assessment. Assessed at pre-intervention and post-intervention for sessions 1 and 2
HRV was captured for 5 minutes using a three-lead electrocardiogram at the beginning of each of the two lab sessions
Balance test 2
时间窗: Through the study completion, up to 8 days from baseline assessment. Assessed at pre-intervention and post-intervention for sessions 1 and 2
Y-Balance test
次要结局
- Ankle disability measure 1(T0, Baseline/Enrollment)
- Emotional Distress-Anxiety(T0, Baseline/Enrollment)
- Interoceptive awareness measure 2(T0, Baseline/Enrollment)
- Kinesiophobia(T0, Baseline/Enrollment)
- Pain self-efficacy(T0, Baseline/Enrollment)
- Ankle disability measure 2(T0, Baseline/Enrollment)
- Interoceptive awareness measure 1(T0, Baseline/Enrollment)