Deep learning on pre-procedural computed tomography and clinical data predicts outcome following stroke thrombectomy.

Background: Deep learning using clinical and imaging data may improve pre-treatment prognostication in ischemic stroke patients undergoing endovascular thrombectomy (EVT).

Methods: Deep learning models were trained and tested on baseline clinical and imaging (CT head and CT angiography) data to predict 3-month functional outcomes in stroke patients who underwent EVT. Classical machine learning models (logistic regression and random forest classifiers) were constructed to compare their performance with the deep learning models.

Vertebrobasilar Artery Calcification and Outcomes in Posterior Circulation Large Vessel Occlusion Thrombectomy.

Background and Purpose- Intracranial carotid artery calcification is associated with worse outcome in anterior circulation stroke patients who undergo endovascular thrombectomy. We investigated the association between vertebrobasilar artery calcification (VBAC) and outcome in patients undergoing endovascular thrombectomy for posterior circulation large vessel occlusion. Methods- Consecutive patients treated for posterior circulation large vessel occlusion from a prospective single-center registry were studied.

Automated Measurement of Cerebral Atrophy and Outcome in Endovascular Thrombectomy.

Background and Purpose- Methods of identifying ischemic stroke patients with a greater probability of poor outcome following endovascular thrombectomy (EVT) might improve shared treatment decision-making between patients, families, and physicians. We used an objective, automated method to measure cerebral atrophy and investigated whether this was associated with outcome in EVT patients. Methods- Consecutive EVT patients from a single-center registry were studied.

Intravenous Propofol Versus Volatile Anesthetics For Stroke Endovascular Thrombectomy.

Background: The choice of anesthetic technique for ischemic stroke patients undergoing endovascular thrombectomy is controversial. Intravenous propofol and volatile inhalational general anesthetic agents have differing effects on cerebral hemodynamics, which may affect ischemic brain tissue and clinical outcome. We compared outcomes in patients undergoing endovascular thrombectomy with general anesthesia who were treated with propofol or volatile agents.

Glycated hemoglobin (HbA1c) and outcome following endovascular thrombectomy for ischemic stroke.

Background: In ischemic stroke, increased glycated hemoglobin (HbA1c) and glucose levels are associated with worse outcome following thrombolysis, and possibly, endovascular thrombectomy.

Objective: To evaluate the association between admission HbA1c and glucose levels and outcome following endovascular thrombectomy.

Methods: Consecutive patients treated with endovascular thrombectomy with admission HbA1c and glucose levels were included.