Bidirectional glenn shunt surgery using lepirudin anticoagulation in an infant with heparin-induced thrombocytopenia with thrombosis

There are few reports of the management of pediatric patients with heparin-induced thrombocytopenia (HIT) requiring cardiac surgery using currently available anticoagulants. We report a case of an infant with HIT requiring a bidirectional Glenn shunt who was successfully managed using lepirudin (r-hirudin, Refludan; Aventis, Bridgewater, NJ). Dosing and monitoring of anticoagulation were difficult, and we suggest caution in the use of lepirudin for cardiac surgery unless reliable monitoring of the degree of anticoagulation becomes available.