Continuous or discontinuous tranexamic acid effectively inhibits fibrinolysis in children undergoing cardiac surgery with cardiopulmonary bypass.

Tranexamic acid is given continuously or discontinuously as an anti-fibrinolytic therapy during cardiac surgery, but the effects on fibrinolysis parameters remain poorly investigated. We sought to assess the effects of continuous and discontinuous tranexamic acid on fibrinolysis parameters in children undergoing cardiac surgery with cardiopulmonary bypass (CPB). Children requiring cardiac surgery or repeat surgery by sternotomy with CPB for congenital heart disease were randomized to receive either continuous or discontinuous tranexamic acid.

Outcomes of patients with antiphospholipid syndrome after pulmonary endarterectomy.

Objectives: Antiphospholipid syndrome (APS) is a risk factor for chronic thromboembolic pulmonary hypertension, for which the treatment of choice is pulmonary endarterectomy. The increased risk of postoperative thrombotic complications in patients with APS may complicate the perioperative management. The primary objective of this study was to investigate the impact of APS on mortality and morbidity rates after pulmonary endarterectomy.

Clinical and biologic features of patients suspected or confirmed to have heparin-induced thrombocytopenia in a cardiothoracic surgical ICU.

Background: The diagnosis of heparin-induced thrombocytopenia (HIT) is problematic in the surgical ICU, as there are multiple potential explanations for thrombocytopenia. We conducted a study to assess the incidence, clinical presentation, and outcome of HIT in a cardiothoracic surgical ICU.

Methods: From January 2005 to December 2010, all patients with suspicion of HIT were prospectively identified, and data were collected retrospectively.

Predictive factors for thrombosis and major bleeding in an observational study in 181 patients with heparin-induced thrombocytopenia treated with lepirudin.

The antithrombotic efficacy of lepirudin in patients with heparin-induced thrombocytopenia (HIT) is compromised by an increased risk for bleeding. A retrospective observational analysis in 181 patients (median age, 67 years) with confirmed HIT treated in routine practice with lepirudin was performed to identify predictive factors for thrombotic and bleeding complications. Lepirudin was administered at a mean (+/- SD) dose of 0.

[Acenocoumarol (Sintrom) and fluinidione (Previscan) in pediatrics after cardiac surgical procedures].

Patients And Methods: Between 1997 and 2001, 150 children (one month to 16 years of age) were treated with oral anticoagulants after cardiac surgery (Fontan's operations and congenital heart diseases without valvulopathy: 62%, valvular prosthesis: 20%, arrhythmia: 4.6%, thrombosis: 4%, other: 9.4%).