Randomized Trial of Continuous Positive Airway Pressure in Patients Undergoing Intensive Inpatient Rehabilitation After Acute Stroke
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 2
- 主要终点
- Feasibility of Enrolling Eligible Stroke Patients Admitted to Inpatient Rehabilitation for an Acute Ischemic or Hemorrhagic Stroke Into a Pilot, Randomized Clinical Trial of Active Versus Sham CPAP.
研究概览
简要总结
The purpose of this study is to assess the effect of continuous positive airway pressure (CPAP) on functional outcome in patients with acute stroke, the investigators conducted a sham-controlled, double-blind pilot trial during inpatient rehabilitation.
Patients with acute stroke were recruited and randomly assigned to auto-titrating or sham-CPAP during their rehabilitation stay.
详细描述
All acute stroke patients admitted to the inpatient rehabilitation service at the University of Washington were invited to participate in the study. Given the high prevalence of obstructive sleep apnea (OSA) in this population, no screen for OSA was performed. Enrolled patients were assigned randomly to active-CPAP with auto-titrating pressures or to sham-CPAP with an otherwise identical device but with pressures ≤ 1 cm water. Subjects used active or sham-CPAP for the duration of inpatient rehabilitation, but no longer than 28 days. CPAP compliance was assessed by memory card that recorded mask-on time. Other information on download, such as apnea-hypopnea index, was only available on active-CPAP and not assessed by investigators in real time. In this study, the investigators defined tolerance as any continued use of CPAP at night and adherence as mean hours of CPAP use per night in those who were CPAP tolerant.
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 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •greater than 18 years of age
- •admitted to an inpatient rehabilitation unit at the University of Washington
- •head CT or brain MRI demonstrating an ischemic or hemorrhagic stroke
- •enrolled in another research study
排除标准
- •stroke was a subarachnoid hemorrhage or due to a secondary cause (vascular malformation, vasculitis, brain tumor, head trauma, or predisposition to bleeding)
- •history of CPAP use, advanced chronic lung disease requiring supplemental oxygen, heart failure (NYHA class III or IV)
- •require a nasogastric feeding tube.
结局指标
主要结局
Feasibility of Enrolling Eligible Stroke Patients Admitted to Inpatient Rehabilitation for an Acute Ischemic or Hemorrhagic Stroke Into a Pilot, Randomized Clinical Trial of Active Versus Sham CPAP.
时间窗: 18 months
Number of stroke patients willing to participate during inpatient rehabilitation over 18 months and be randomized in this clinical trial to treatment with active or sham auto-titrating CPAP.
次要结局
- Hours of CPAP Per Night(up to 28 days)
- Median Change in the Functional Independence Measure (FIM) Between Admission and Discharge From the Rehabilitation Unit Comparing Active-CPAP Versus Sham-CPAP.(Baseline and discharge up to 28 days)
研究者
Sandeep Khot
Associate Professor, Dept. of Neurology
University of Washington