Antihypertensive treatment with beta-blockers in the metabolic syndrome: a review.

Metabolic syndrome, a "cluster" of metabolic disorders including hypertension, increases the cardiovascular risk, and insulin resistance plays a key role in its pathogenesis. In this syndrome antihypertensive treatment with beta-blockers is underused because of their adverse metabolic effects. The aim was to review the evidences supporting the reasons for underusing beta-blockers in hypertensive patients with metabolic syndrome.

A case of ischemic stroke in acute promyelocytic leukemia at initial presentation. Relevance of all-trans retinoic acid treatment.

Acute promyelocytic leukemia (APL) is frequently associated, often from the earliest phases, with a life-threatening coagulation/bleeding syndrome; disseminated intravascular coagulation (DIC) is described in majority of patients. We report a case of 49-year-old male, without cardiovascular risk factors, who suddenly developed ischemic stroke and splenic infarction as presenting symptoms of APL and related DIC. The patient was immediately treated with all-trans retinoic acid (ATRA) and the alterations of hemocoagulation parameters promptly returned in normal range.