Patterns of Acute Ischemic Stroke Treatment from 2010 to 2020

Population-based studies on stroke can help guide the care of patients with acute ischemic stroke (AIS) by providing health care communities with information regarding the current usage of stroke treatments. It remains unclear how rapidly new techniques, particularly endovascular stroke treatment (EST), are being adopted and whether there is any disparity in their availability. Although studies using the National Inpatient Sample (NIS) have been conducted, updated studies over a longer period may provide further insights. This study aimed to understand patterns of AIS treatment, discharge disposition, in-hospital mortality, and mean length of stay (LOS) for each modality from 2010 to 2020 using the NIS database.