Impact of Blood-Flow-Restriction Prehabilitation on Pre- and Postoperative Rehabilitation After Total Knee Arthroplasty
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 19
- 试验地点
- 1
- 主要终点
- Subjective Pain Value
研究概览
简要总结
Degenerative and traumatic diseases of the musculoskeletal system lead to increased immobility of a patient, which in turn results in muscle atrophy. BFR training is a training method in which a blood pressure cuff partially blocks the arterial blood flow to the exercising limb and completely blocks the venous blood flow. During exercise, an externally induced venous occlusion occurs. This stimulus increases the metabolic stimulus in the occluded extremity - this means that strength can be increased even with low weights, which is why this training is also suitable for people who should not use high training loads due to injuries or operations.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Outcomes Assessor)
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
- •Indication for TKA Surgery
- •Ability to perform prehabilitation exercise
排除标准
- •Sickle Cell Anemia
- •Iatrogenic changes in the vessels of the lower extremities (e.g. stents)
- •Open wounds/Infection of the lower extremities
研究组 & 干预措施
Active Control
Participants of this group were active controls, exercising with a sham-BFR intervention during prehabilitation.
干预措施: Sham-BFR (Other)
Intervention Group
Participants of this group were exercising with a BFR intervention during prehabilitation.
干预措施: BFR (Other)
结局指标
主要结局
Subjective Pain Value
时间窗: Pre- to 6 weeks Post Surgery
Subjective pain perception, assessed by visual analog scale (0-100mm)
Muscle Strength
时间窗: Pre- to 6 weeks Post Surgery
Muscle Strength assessed by isometric maximal test (Nm)
次要结局
未报告次要终点
研究者
Alexander Franz
Dr. med., B.Sc.
University Hospital, Bonn