Outcomes of endovascular thrombectomy in patients selected by computed tomography perfusion imaging - a matched cohort study comparing nonagenarians to younger patients.

Background: Endovascular thrombectomy (EVT) is efficacious for appropriately selected patients with large vessel occlusions (LVO) up to 24 hours from symptom onset. There is limited information on outcomes of nonagenarians, selected with computed tomography perfusion (CTP) imaging.

Methods: We retrospectively analyzed data from a large academic hospital between December 2017 and October 2019.

Outcomes in a Modern Cohort of Treated Patients with Multiple Sclerosis from Diagnosis Up to 15 Years.

Background: Before disease-modifying therapies (DMTs) were available, the natural history of multiple sclerosis (MS) regarding attainment of accepted disability milestones was reported with fairly wide variance comparing outcomes across studies. The influence of DMTs on these outcomes is unknown. This study aimed to calculate attainment of disability milestones during the first 15 years after onset of DMT-treated relapsing forms of MS (RMS).

Effect of glucagon-like peptide-1 (GLP-1) on glycemic control and left ventricular function in patients undergoing coronary artery bypass grafting.

Increasing evidence suggests that tight glycemic control improves clinical outcomes after coronary artery bypass grafting (CABG). However, the risk for hypoglycemia with insulin often results in less aggressive glycemic control. Glucagon-like peptide-1 (GLP-1) is a naturally occurring peptide whose insulinotropic effects are predicated on the glucose concentration, minimizing the risk for hypoglycemia.

Coronary blood flow responses are impaired independent of NO and endothelial function in conscious dogs with dilated cardiomyopathy.

Background: Dilated cardiomyopathy (DCM) is characterized by nitric oxide (NO) deficiency and endothelial dysfunction. Whether endothelium-independent vasodilation is preserved, particularly in the coronary circulation, remains controversial.

Methods And Results: We studied systemic and coronary flow responses to the endothelium-dependent agonist, acetylcholine, the cGMP-dependent NO-donor, nitroglycerin, the predominantly endothelium-independent agonist, adenosine, the beta-adrenergic cAMP-dependent agonist, isoproterenol, and the calcium channel antagonist, nicardipine, in conscious dogs with pacing-induced DCM.

Glucagon-like peptide-1 limits myocardial stunning following brief coronary occlusion and reperfusion in conscious canines.

We have recently demonstrated the benefits of glucagon-like peptide-1 (GLP-1) in enhancing regional and global myocardial function after reperfusion in the clinical setting of acute myocardial infarction. We hypothesized that GLP-1 facilitates recovery from myocardial stunning after an ischemic event. To investigate this, we administered GLP-1 (1.