A patient with acute ischemic stroke presents within the therapeutic window. What is the key urgent management step?

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Multiple Choice

A patient with acute ischemic stroke presents within the therapeutic window. What is the key urgent management step?

In acute ischemic stroke, every minute counts because the goal is to restore blood flow to the affected brain area before too much tissue dies. When a patient arrives within the treatment window, the most effective urgent step is to dissolve the clot with intravenous thrombolysis (alteplase) if there are no contraindications. This reperfusion can markedly improve functional outcomes by salvaging brain tissue that is at risk but not yet infarcted. To do this safely, you must ensure the airway is protected and blood pressure is kept within a range that allows thrombolysis to be given (typically keeping systolic under 185 and diastolic under 110 mmHg during treatment). Rapid imaging to exclude hemorrhage is essential, but the intervention that offers the greatest potential benefit in the immediate window is administering thrombolysis. Beginning aspirin or anticoagulation right away is not as beneficial in this acute setting and can be harmful if thrombolysis is planned; simply observing and managing blood pressure without reperfusion misses the chance to restore blood flow.

In acute ischemic stroke, every minute counts because the goal is to restore blood flow to the affected brain area before too much tissue dies. When a patient arrives within the treatment window, the most effective urgent step is to dissolve the clot with intravenous thrombolysis (alteplase) if there are no contraindications. This reperfusion can markedly improve functional outcomes by salvaging brain tissue that is at risk but not yet infarcted. To do this safely, you must ensure the airway is protected and blood pressure is kept within a range that allows thrombolysis to be given (typically keeping systolic under 185 and diastolic under 110 mmHg during treatment). Rapid imaging to exclude hemorrhage is essential, but the intervention that offers the greatest potential benefit in the immediate window is administering thrombolysis. Beginning aspirin or anticoagulation right away is not as beneficial in this acute setting and can be harmful if thrombolysis is planned; simply observing and managing blood pressure without reperfusion misses the chance to restore blood flow.

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