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临床试验/NCT03175055
NCT03175055已完成不适用

Phoenix Exoskeleton Clinical Study

US Bionics7 个研究点 分布在 2 个国家目标入组 40 人开始时间: 2017年6月1日最近更新:
适应症
干预措施

试验速览

阶段
不适用
状态
已完成
发起方
入组人数
40
试验地点
7
主要终点
Timed Up and Go (TUG)

研究概览

简要总结

This study will evaluate the Phoenix device for safety and effectiveness at allowing persons with SCI who are non-ambulatory or poorly ambulatory to stand up and walk under a variety of conditions.

研究设计

研究类型
Interventional
分配方式
Na
干预模型
Single Group
主要目的
Other
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

入选标准

  • 18 Years of age or older in general good health
  • Weigh no more than 220lbs
  • Skin must be healthy where it touches the Phoenix
  • Able to stand using a device such as a standing frame
  • Have enough strength in your hands and shoulders to support yourself standing and walking using crutches or a walker
  • Have good control of upper body
  • Determined to have enough bone health to walk full weight bearing without risk of fracture. Meeting of this condition is at the discretion of your personal MD
  • Passive range of motion (PROM) at shoulders, trunk, upper extremities and lower extremities within functional limits for safe gait and use of appropriate assistive device/stability aid
  • Hip width no greater than 18" (46 cm) measured when sitting.
  • Femur length between 12.3 inches (31.3 cm) and 19.8 inches (50.2 cm) measured between centers of hip and knee joints.
  • Tibia length between 13.4 inches (33.9 cm) and 22 (55.9 cm) inches measured between the knee joint and bottom of the foot.
  • In general good health and able to tolerate moderate levels of activity.
  • Blood pressure and heart rate within established guidelines for locomotive training:
  • At rest; Systolic 150 or less Diastolic 90 or less and Heart rate 100 or less Exercise; Systolic 180 or less Diastolic 105 or less and Heart Rate 145 or less

排除标准

  • Pregnant or lactating females
  • Spinal cord injury level higher than T4
  • Severe muscle stiffness/tightness
  • Significant spasticity (Modified Ashworth Scale score of 3 or above)
  • Trunk or lower extremity pressure ulcer
  • Open Wounds
  • Unstable spine, un-healed limbs, or fractures
  • Severe sensitivity to touch
  • Presence of bone in soft tissue where bone normally does not exist (heterotopic ossification), limiting range of motion in the hip or knee joints
  • Joint instability, dislocation, moderate to severe hip dysplasia
  • Significant scoliosis (>40 degrees)
  • Hardware, implant, or any external device impeding with safe fitting or use of Phoenix
  • Femoral or tibial rotation deformity (>15 degrees)
  • Significant flexion contractures limited to 35º at the hip and 20º at the knee
  • Uncontrolled seizures, musculoskeletal injury, fracture or lower-limb surgery in past year.
  • Known history of pulmonary disease limiting exercise tolerance or history of cardiac disease
  • Psychopathology, or other condition that the physician or investigator, in his or her clinical judgment, considers to be exclusionary to safely use an exoskeleton.
  • Severe concurrent medical diseases, illness, systemic or peripheral infection
  • Dizziness or headache with standing
  • History of autonomic dysreflexia
  • Orthostatic Hypotension: Decrease in Systolic BP > 20, Diastolic BP > 10 upon standing from a seated position.

研究组 & 干预措施

Phoenix

Experimental

Phoenix

干预措施: Phoenix (Device)

结局指标

主要结局

Timed Up and Go (TUG)

时间窗: 10 weeks

10 Meter Walk Test (10MWT)

时间窗: 10 weeks

6 Minute Walk Test (6MWT)

时间窗: 10 weeks

次要结局

  • Surface Walk Test(10 weeks)

研究者

发起方
US Bionics
申办方类型
Industry
责任方
Sponsor

研究点 (7)

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