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临床试验/NCT02125591
NCT02125591撤回不适用

Cranial-nerve Non-invasive Neuromodulation (CN-NINM) for Balance Deficits After Mild Traumatic Brain Injury: A Randomized, Double-Blinded, Sham-Controlled, Prospective Trial

U.S. Army Medical Research and Development Command4 个研究点 分布在 1 个国家开始时间: 2015年8月1日最近更新:
适应症

试验速览

阶段
不适用
状态
撤回
发起方
试验地点
4
主要终点
Change in Sensory Organization Test (SOT)

研究概览

简要总结

The purpose of this study is to evaluate improvement in balance after receiving physical therapy when augmented by CN-NINM than when augmented by a placebo (sham CN-NINM).

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
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)

入排标准

年龄范围
18 Years 至 50 Years(Adult)
性别
All
接受健康志愿者

入选标准

  • Veteran or Servicemember
  • 18 to 50 years old
  • Sustained one or more mild traumatic brain injury (mTBI)s
  • Demonstration of balance deficits on the Sensory Organization Test (a composite score of 75 or less (1/3 sample) and 72 or less (2/3 sample))
  • Available for the duration of the study

排除标准

  • History of traumatic brain injury (TBI) of any severity other than mild TBI
  • Presence of active substance abuse condition
  • Any condition for which posturography is contraindicated (e.g. leg amputation or fracture)
  • Diagnosed neurological disorder with balance sequelae, other than TBI (e.g. Parkinson's disease, incomplete spinal cord injury, or Multiple Sclerosis)
  • Orthostatic hypotension as defined by:
  • A systolic blood pressure decrease (from supine to sitting) of at least 20 mmHg
  • A diastolic blood pressure decrease of at least 10 mmHg, or
  • A pulse increase of 30 beats or more per minute with associated signs or symptoms of cerebral hypoperfusion
  • An implanted medical device
  • Oral infection
  • Known transmissible disease (HIV, hepatitis, influenza, TB)
  • Exam signs of serious disorder other than mTBI as defined by facial asymmetry, hoarseness and dysarthria (e.g. tumor, stroke).

结局指标

主要结局

Change in Sensory Organization Test (SOT)

时间窗: 12 weeks

Comparison of the SOT score between the treatment group and sham group at the intermediate follow-up.

次要结局

  • Change in neuroimaging using functional magnetic resonance imaging (fMRI)(12 weeks)
  • Change on neural organization in tracts controlling balance using diffusion tensor imaging (DTI)(12 weeks)
  • Change in space and motion discomfort measured by Situational Characteristics Questionnaire (SitQ)(12 weeks)
  • Change in symptoms of post-traumatic stress disorder (PTSD) measured using the unspecified PTSD checklist (PCL-C)(12 weeks)
  • Change in dizziness and unsteadiness measured by Dizziness Handicap Inventory (DHI)(12 weeks)
  • Change in post-concussive symptoms using Neurobehavioral Symptom Inventory (NSI)(12 weeks)
  • Change in quality of life measured using Short Form 36 (SF-36)(12 weeks)

研究者

发起方
U.S. Army Medical Research and Development Command
申办方类型
Fed
责任方
Sponsor

研究点 (4)

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