<prompt> Anticoagulant not requiring routine coagulation profile monitoring post dosing is:WarfarinDabigatran etexilateArgatrobanPhenprocoumon  <response>: Ref. KDT. Page. 617Dabigatran:Dabigatran, the main active principle in plasma, is a rapid-acting competitive and reversible direct inhibitor of thrombin.Dabigatran inhibits free thrombin, fibrin-bound thrombin and thrombin-induced platelet aggregation.It may increase INR but this laboratory parameter is relatively insensitive to the activity of dabigatran - monitoring is not requiredCYP450 enzymes are not involved in the metabolism of dabigatran thus is not expected to interact with drugs metabolized by CYP isoenzymeMainly excreted in urine 85The most common adverse reactions include dyspepsia or gastritis-like symptoms. 