A Trial of HRS8179 on Brain Swelling After Large Hemispheric Infarction
Brain Swelling, Large Hemispheric Infarction
About this trial
This is an interventional treatment trial for Brain Swelling, Large Hemispheric Infarction
Eligibility Criteria
Inclusion Criteria: Fully understand and voluntarily participate in this research, and sign the informed consent form (the informed consent form can be signed voluntarily by the person or legal representative); Aged 18~80, regardless of gender; A clinical diagnosis of acute ischemic stroke in the middle cerebral artery (MCA) territory; NIHSS ≥ 10 points at screening; A large hemispheric infarction is defined as: lesion volume of 80 to 300 cm3 on magnetic resonance imaging (MRI) diffusion-weighted imaging (DWI), or computed tomography perfusion (CTP). The study drug initiated must be no later than 10 hours when stroke onset; Exclusion Criteria: The investigator judges that the subject may withdrawn the supportive treatment on the first day; The investigator believes that there is evidence indicating a concurrent infarction in the contralateral hemisphere sufficiently serious to affect functional outcome.3. There are clinical signs of brain hernia; CT/MRI suggested that the anterior septal/pineal excursion was >2 mm due to brain edema; CT/MRI indicates cerebral hemorrhage (excluding small ecchymosis/punctate hemorrhage);
Sites / Locations
Arms of the Study
Arm 1
Arm 2
Experimental
Placebo Comparator
HRS8179
Placebo