[In patients with ischemic stroke, with symptom onset between 4.5 and 24hours, and salvageable brain parenchyma assessed by perfusion CT, without a plan for thrombectomy, does alteplase improve functional independence at 90 days, compared with standard therapy, while being safe?]

[In patients with ischemic stroke, with symptom onset between 4.5 and 24hours, and salvageable brain parenchyma assessed by perfusion CT, without a plan for thrombectomy, does alteplase improve functional independence at 90 days, compared with standard therapy, while being safe?] — SciRadar