Anticoagulants

An Overview of Novel Anticoagulants

Arterial and venous thromboembolism is one of the most common causes of death worldwide. For almost seventy years, heparin, low molecular weight heparin, and vitamin K antagonists have been widely used in the prevention and treatment of thromboembolic disorders. However, many of the limitations of these traditional anticoagulants have led to the search for and attempts to introduce better drug ...

[Anticoagulants].

Anticoagulants are effective in the prevention and treatment of a variety of arterial and venous thrombotic disorders but are associated with an increased risk of serious bleeding complications. Based on well documented studies of patients using vitamin K antagonists the incidence of major bleeding is 0.5%/year and the incidence of intracranial bleeding is 0.2%/year, however, in real life pract...

Anticoagulants in pregnancy.

Anticoagulants and transaminase elevation.

Case 1: Mr F., a 65-year-old man with hypertension and atrial fibrillation, began longterm anticoagulation with warfarin 1 year ago. He presented with a 1-week history of nausea, anorexia, jaundice, and altered mental status. His laboratory workup showed elevated serum transaminases and direct bilirubin. Could warfarin be potentially responsible? Case 2: Mr S., a 75-year-old man with diabetes a...

Anticoagulants for venous thrombosis.

The anticoagulant agents heparin and warfarin were introduced before the era of randomised clinical trials. As a result, the indications, dosages and monitoring techniques of these drugs have undergone re-evaluation in multiple clinical trials in the past years. Low molecular weight heparin has been developed, which has led to new approaches in anticoagulant management. Current levels of labora...