Hemicraniectomy for Malignant Middle Cerebral Artery Infarction (HeMMI): A Single Center Randomized Controlled Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 29
- 试验地点
- 2
- 主要终点
- Functional status measured by modified Rankin Score (mRS)
研究概览
简要总结
A single-centered, randomized, controlled clinical trial comparing standardized medical care alone with standardized medical care and decompressive hemicraniectomy to determine the effectiveness of decompressive surgery more definitively in patients with clinical signs of infarction of the Middle Carotid Artery (MCA) territory.
详细描述
A single-centered, randomized, controlled clinical trial comparing standardized medical care alone with standardized medical care and decompressive hemicraniectomy to determine the effectiveness of decompressive surgery more definitively in patients with clinical signs of infarction of the MCA territory and and who arrived at the hospital within 72 hours of symptom onset.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients between 18 to 65 years old who presented with clinical signs of infarction of the MCA territory and who arrived at the hospital within 72 hours of symptom onset. Other inclusion criteria included a Glasgow coma score (GCS) of 6 to14 in patients with right MCA infarction or GCS 5 to 9 in patients with left MCA infarction (adjusted to account for effect on speech deficit on GCS scores), or GCS of 15 on arrival but subsequently deteriorated neurologically as defined by a score of ≥1 on the level of consciousness item of the National Institutes of Health Stroke Scale (NIHSS);computed tomography (CT) scan of the head showing ischemic changes corresponding to more than 50% of the MCA territory with or without involvement of other vascular territories;and written informed consent from the patient or a legal representative.
排除标准
- •Patients with previous disabling neurological disease, an estimated premorbid modified Rankin Scale (mRS) score >2; terminal illness; presence of serious medical comorbidities like end-stage renal failure and cardiac disease with severe hemodynamic compromise; infarction due to surgical complications or vasospasm; primary intracranial hemorrhage; coagulopathies; and high risk for surgery upon assessment by the medical team.
结局指标
主要结局
Functional status measured by modified Rankin Score (mRS)
时间窗: up to six months
The primary outcome measure was functional status measured by the modified Rankin Score, dichotomized as a good status (mRS 0-3) or poor status (mRS 4-6). A score of mRS 0-3 indicates functional status ranging from no symptoms to "moderate disability" (defined in the modified Rankin Scale as requiring some help, but able to walk without assistance); mRS 4-6 indicates functional status ranging from "moderately severe disability" (unable to walk or to attend to own bodily needs without assistance) through to death. A cut off of mRS 3 was adopted a priori because the ability to walk independently, with or without the help of a device, was considered a favorable outcome. Follow-up assessments, including mRS, were at seven days, two weeks, one month, three months, and six months post-stroke.
次要结局
- Survival measured by modified Rankin Score (mRS)(up to six months)