Electroacupuncture to Assist Ventilator Weaning in Severe Stroke: a Randomized, Sham-controlled Pilot Study
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- ventilation duration
研究概览
简要总结
The purpose of this study is to evaluate the efficacy of electroacupuncture in assisting ventilator weaning in patients with severe stroke
详细描述
Disuse atrophy of the major respiratory muscles and diaphragmatic dysfunction often develop during mechanical ventilation, and cause difficulties in ventilator weaning. Electroacupuncture was indicated to promote activities of diaphragm and improve diaphragmatic function. Our aim is to evaluate the efficacy of electroacupuncture in assisting ventilator weaning in patients with severe stroke. 100 eligible patients will be randomly assigned to receive electroacupuncture or sham electroacupuncture treatment one session per day until the success of ventilator weaning (up to 21 days). The primay outcome is the ventilation duration within 21 days after enrollment.
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
- Triple (Participant, Care Provider, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •age ≥ 18 years and ≤ 75 years ;
- •within 7 days after the onset of stroke (ischemic or hemorrhagic), confirmed by a computed tomography (CT) or magnetic resonance imaging (MRI) scan of the brain;
- •GCS on admission ≤ 12 or NIHSS on admission ≥ 11 or APACHEⅡ ≥ 15;
- •received mechanical ventilation;
- •written informed consent is able to be obtained directly from the patient or an appropriate surrogate, based on local ethics committee recommendations.
排除标准
- •expected to be ventilated for < 24 h;
- •already ventilated for > 72 h;
- •with unstable vital signs and requiring the use of vasoactive agents;
- •concomitant medical illness that would interfere with the outcome assessments and/or follow-up;
- •had spinal cord injury above T8 level, or lower motor neuron impairment, or neuromuscular junction impairment，or chest wall deformities, or chest wall injuries within 6 months, or chest or abdominal surgery within 4 week, or were pregnant;
- •had acute skin injury on the selected acupoints;
- •currently participating in other investigational trials.
结局指标
主要结局
ventilation duration
时间窗: within 21 days after enrollment
hours
次要结局
- rate of successful ventilator weaning(within 21 days after enrollment)
- diaphragm muscle thickness(on day 7, day 14 and day 21)
- diaphragm thickening fraction(on day 7, day 14 and day 21)
- diaphragm excursion(on day 7, day 14 and day 21)
- rate of death(within 21 days after enrollment)
研究者
Fang Yuan
PhD, MD
The Second Affiliated Hospital, Guangzhou University of Traditional Chinese Medicine