Improving Stroke Care in North-Norway Through Artificial Intelligence

Computed tomography (CT) and computed tomography angiography (CTA) imaging studies acquired upon admission will be assessed by the AI software StrokeSENS (Circle NVI). StrokeSENS is CE marked and available for clinical diagnostic purposes in the EU and UK.The software will be a decision support tool in addition to standard radiological services available in all primary stroke centers in Northern Norway where image interpretation is done by a radiologist or resident in radiology. The software can automatically evaluate the presence of ischemic changes in the vascular territory of the middle cerebral artery according to the Alberta Stroke Program Early CT Score (ASPECTS) and occlusions in the intracranial segment of the internal carotid artery and the proximal segments of the middle cerebral artery (MCA). Output to radiologists will be automated ASPECT scoring, automated search for LVO or MeVO.