Dabigatran as a Treatment Option for Heparin-Induced Thrombocytopenia.

This study evaluated the efficacy and safety of dabigatran in patients with HIT. We included 43 patients in the study who received dabigatran for the management of suspected HIT, based on 4Ts (thrombocytopenia, timing of platelet count drop, thrombosis or other sequelae, and other causes of thrombocytopenia) scores. Three patients were excluded because they had received dabigatran with a creatinine clearance <15 mL/min. Patients' records were analyzed longitudinally, with 12 months follow-up from the time of initiation of dabigatran, for occurrence of thrombosis, dabigatran-related complications, and outcome. Patients with chronic kidney disease, hepatic impairment, mechanical heart valves, active bleeding, and extremes of weights (<50 and >120 kg) were excluded from the study. Arterial thrombosis was not observed in any of our patients. The platelet counts normalized in all patients except for 2, which was attributed to the underlying comorbidities. We did not observe any hemorrhagic events or significant thrombosis during the follow-up period. Eight patients died from nonthrombotic causes, which were unrelated to adverse effects of dabigatran. Based on our findings, dabigatran could be considered a safe and effective agent in the management of HIT, particularly in the developing countries, where there could be issues with the cost and availability of other agents recommended for this condition. Further studies are needed to validate our findings. PMID: 3...
Source: The Journal of Clinical Pharmacology - Category: Drugs & Pharmacology Authors: Tags: J Clin Pharmacol Source Type: research