The Effect of GD-iExo-003 in Acute Ischemic Stroke

Más betegség

• Presence of intracranial hemorrhage on CT including hemorrhagic stroke, epidural hematoma, subdural hematoma, intraventricular hemorrhage, intraventricular hemorrhage, subarachnoid hemorrhage or hemorrhagic transformation, etc.
• Evidence of brain tumor or history of epilepsy or traumatic brain injury.
• Subjects with present malignant disease.
• Subjects with severe comorbidities including immunodeficiency or coagulation disorders.
• Subjects with Alzheimer's disease, Parkinson's disease or other degenerative neurological disease.
• Ongoing systemic infection, severe local infection or taking immunosuppressants.
• Subjects with positive hepatitis B surface antibody (HBsAg) and positive hepatitis B core antibody (HBcAb), or HBsAg-positive virus carriers, positive hepatitis C antibody, positive syphilis antibody or HIV
• Allergy to the study products.
• Documented allergies
• Other serious medical or psychiatric illness that is not adequately controlled

Egyéb

• Presence of a lacunar or a brainstem infarct as the etiology of current symptoms.
• Participation in any clinical trial in the last 3 months
• Inability or unwillingness to comply with the study schedule
• Pregnancy, childbearing potential (unless it is certain that pregnancy is not possible), oe breast feeding
• Other circumstances that the investigator considers inappropriate for participation in the trial.

• Clinical diagnosis of acute ischemic stroke
• Age 18-70 years, inclusion of both genders
• Modified Rankin Scale score before stroke of 0-1
• NIHSS score 6-20 at inclusion that did not change by ≥4 points from screening to baseline assessment.
• Time of stroke onset is known and treatment can be started between day 1 and 7 of onset.
• Confirmation of hemispheric cortical infarct with magnetic resonance imaging or computed tomography
• Subjects who received intravenous thrombolysis or underwent mechanical reperfusion are eligible if they meet all other eligibility criteria.
• Adequate hepatic and renal function: serum aspartate aminotransferase ≤2.5× upper limit of normal; serum alanine aminotransferase ≤2.5× upper limit of normal; blood urea nitrogen ≤1.25× upper limit of normal; serum creatinine ≤1.25× upper limit of normal
• Adequate cardiac function.
• Subjects or legal representative can sign the informed consent and must be willing and able to comply with all aspects of treatment and follow-up schedule.