Der Anaesthesist
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Early recanalization of the closed cerebral arteries after acute ischemic stroke (AIS) is the only treatment to minimize long-term disability and to reduce the associated morbidity and mortality. For a long time the only proven causal treatment of AIS was intravenous thrombolysis; however, after the publication of a series of randomized prospective studies concerning endovascular mechanical thrombectomy using stent retriever systems after AIS, new guidelines were published. It was found that endovascular treatment (EVT) dramatically improves the outcome of eligible patients. ⋯ To obtain optimal neurological results after AIS and EVT with general anesthesia, it is of tremendous importance not to delay the EVT due to the anesthesiology procedure. Furthermore, hypotension, hypovolemia and hypocapnia should also be strictly avoided. Finally, the optimal anesthesiological approach should be guided by the current clinical state and pre-existing comorbidities of the patient.