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临床试验/NCT05411601
NCT05411601尚未招募不适用

Numerical Standard of Anthropomorphicity of Prosthetic Feet for Improvement of Amputee Performance

PolyOrth International0 个研究点目标入组 56 人开始时间: 2022年9月30日最近更新:
适应症

试验速览

阶段
不适用
状态
尚未招募
发起方
入组人数
56
主要终点
IAb of the selected prosthetic feet

研究概览

简要总结

The study concerns the testing of methodology of attachment of external foot prothesis based on anthropomorphism criteria

研究设计

研究类型
Observational
观察模型
Cohort
时间视角
Prospective

入排标准

年龄范围
18 Years 至 60 Years(Adult)
性别
All
接受健康志愿者

入选标准

  • Unilateral lower transtibial amputation
  • Prosthetic user with socket type attachment (Cohort 1) or with direct skeletal attachment (Cohort 2) and be able to walk 50 meters independently,
  • Between 18-60 years of age,
  • Able to follow instructions,
  • Able to provide consent.

排除标准

  • problems on the residuum,
  • Non-prosthetic user,
  • Bilateral amputation,
  • Self-reported pain levels greater than 4 out of 10 at study outset,
  • Experienced a fall within the last 8 weeks before assessment,
  • Mental illness or intellectual impairment compromising participant's ability to give informed consent,
  • Injuries involving contralateral (intact) limb,
  • Major uncorrected visual deficit,
  • History of epilepsy or recurrent dizziness,

结局指标

主要结局

IAb of the selected prosthetic feet

时间窗: 30 days

To establish IAb of the selected prosthetic feet via biomechanical gait testing

Stiffness and the index of anthropomorphicity IAm

时间窗: 30 days

Range of ankle stiffnesses, including three prostheses currently recommended to patients with direct skeletal attachment

次要结局

未报告次要终点

研究者

发起方
PolyOrth International
申办方类型
Industry
责任方
Sponsor

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