Amiodarone-induced thyrotoxicosis in heart failure with a reduced ejection fraction: A retrospective cohort study.

Background: Amiodarone-induced thyrotoxicosis (AIT) is associated with significant morbidity and mortality. We aimed to describe AIT and its clinical outcomes in patients with heart failure with reduced ejection fraction (HFrEF).

Methods: We performed a retrospective chart review at a heart failure center in Winnipeg, Canada.

The Role of the Kidney and SGLT2 Inhibitors in Type 2 Diabetes.

Effective glycemic control reduces the risk for diabetes-related complications. However, the majority of patients with type 2 diabetes still do not achieve glycemic targets. Beyond metformin therapy, current practice guidelines for the management of type 2 diabetes recommend individualized treatment based on patient and agent characteristics.

Iodine nutrition during pregnancy in Toronto, Canada.

Objective: To evaluate the status of iodine nutrition among pregnant women presenting for routine antenatal care in Toronto, Canada, as determined by the median urine iodine concentration (UIC) of this population.

Methods: A cross-sectional, observational study was conducted involving 142 pregnant women recruited from four low-risk antenatal outpatient clinics in Toronto, Canada. Subjects completed a questionnaire and provided a spot urine sample for the measurement of iodine concentration.

Drugs targeting high-density lipoprotein cholesterol for coronary artery disease management.

Many patients remain at high risk for future cardiovascular events despite levels of low-density lipoprotein cholesterol (LDL-C) at, or below, target while taking statin therapy. Much effort is therefore being focused on strategies to reduce this residual risk. High-density lipoprotein cholesterol (HDL-C) is a strong, independent, inverse predictor of coronary heart disease risk and is therefore an attractive therapeutic target.

Use of a treatment optimization algorithm involving statin-ezetimibe combination aids in achievement of guideline-based low-density lipoprotein targets in patients with dyslipidemia at high vascular risk Guideline-based Undertaking to Improve Dyslipidemia Management in Canada (GUIDANC).

Background: Despite the well-established benefits of strategies to reduce low-density lipoprotein cholesterol (LDL-C), many patients fail to achieve the guideline recommended targets. The objective of this study was to evaluate the impact of an enhanced 26-week algorithm-based treatment optimization strategy, involving titration of statin monotherapy and/or combination therapy with statin and ezetimibe, on achievement of guideline-based LDL-C targets in patients at high risk for atherosclerotic disease.

Methods And Results: In this national (172-physician) quality enhancement research initiative involving 2334 Canadian men and women (median age, 65 years) at high vascular risk who were not at the guideline-recommended LDL-C target despite statin therapy, 36.