๐ฌIn plain words
What the trial is, and whether it could suit you
Stroke is a leading cause of global mortality and morbidity, with acute ischemic stroke (AIS) accounting for approximately 65.3% of cases and resulting in roughly 3.4 million new cases annually in China. While endovascular thrombectomy (EVT) is the recommended first-line therapy for large vessel occlusion (LVO), achieving 80-90% recanalization, fewer than 50% of patients reach functional independence (mRS 0-2) due to "futile recanalization" caused by mechanisms like no-reflow and reperfusion injury. Monosialotetrahexosylganglioside (GM1) is a unique glycosphingolipid that crosses the blood-brain barrier to provide neuroprotection by suppressing oxidative stress, excitotoxicity, and apoptosis while promoting neurogenesis. Although Phase III trials like the FOCUS study confirmed GM1's safety and efficacy in AIS populations, its benefit specifically for patients undergoing mechanical thromb
Sign in to get the eligibility rules as simple questions to take to your doctor.
๐ Eligibility rules (as published)
Inclusion Criteria:
* 1.Age โฅ18 years and โค80 years
* 2.Symptoms and signs consistent with anterior circulation ischemia;
* 3.Computed tomography angiography (CTA) /magnetic resonance angiography (MRA) /digital subtraction angiography (DSA) confirmed occlusion of intracranial segment of internal carotid artery (ICA) or M1/M2 segments of the middle cerebral artery (MCA M1/M2);
* 4.Acute ischemic stroke (AIS) selected for emergency endovascular treatment;
* 5.Premorbid mRS โค1;
* 6.Time from symptom onset to randomization was within 24 hours, including patients with wake-up stroke or unwitnessed stroke; The time of symptom onset was defined as the Last Known Well (LKW);
* 7.National Institutes of Health Stroke Score (NIHSS) โฅ6 at admission;
* 8.ASPECTS โฅ3;
* 9.Informed consent obtained from the patient or his/her legal representative.
Exclusion Criteria:
* 1.Simultaneous acute occlusion of large vessels in both the anterior and posterior circulation or bilateral cerebral hemispheres.
* 2.Baseline NIHSS is not obtained by a neurologist or emergency physician prior to sedation or intubation;
* 3.Seizures at stroke onset which would preclude obtaining a baseline NIHSS;
* 4.Bilateral dilated pupils;
* 5.Allergy to GM1 or excipients;
* 6.Severe contrast allergy or absolute contraindication to iodinated contrast;
* 7.Systolic pressure \>185 mmHg or diastolic pressure \>110 mmHg, and cannot be controlled by antihypertensive drugs;
* 8.Blood glucose \<50 mg/dl (2.8 mmol/L) or \>400 mg/dl (22.2 mmol/L);
* 9.Platelet \<50\*10\^9/L;
* 10.Known genetic or acquired bleeding diathesis, deficiency of anticoagulant factors, or oral anticoagulant drugs and INR \> 1.7, or treated with direct oral anticoagulant agents in the prior 48 hours;
* 11.Known Severe renal Failure as defined by a serum creatinine \> 3.0 mg/dl (or 265.2 ฮผmol/l) or glomerular filtration rate (GFR) \<30, or patient requires hemodialysis or peritoneal dialysis;
* 12.Patients that cannot complete 90-day follow-up (e.g. no fixed residence, overseas patients, etc.);
* 13.Presumed vasculitis or septic embolization;
* 14.Suspicion of aortic dissection;
* 15.Evidence indicates intracranial tumors (excluding small meningiomas), acute intracranial hemorrhage, tumors, or arteriovenous malformations (AVMs).
* 16\. Significant mass effect causing midline shift.
* 17\. The patient has neurological disease or mental disorder before onset, which affects the assessment of the condition;
* 18.Females who are pregnant or in lactation;
* 19.Hereditary glycolipid metabolic disorders (ganglioside storage diseases, such as familial amaurotic idiocy, retinal degenerative diseases);
* 20.Autoimmune diseases, spine injuries, demyelinating diseases (e.g., Guillain-Barre syndrome)
* 21.Participating in other clinical trials that could confound the evaluation of the study;
* 22.Other circumstances that the investigator considers inappropriate for participation or may pose a significant risk to patients.
HealthTeky