Objective. To determine the incidence, management, complications, and outcome in neonates with thrombotic events. Study Design. We performed a retrospective study of all neonates with thrombotic... Show moreObjective. To determine the incidence, management, complications, and outcome in neonates with thrombotic events. Study Design. We performed a retrospective study of all neonates with thrombotic events admitted to our neonatal intensive care unit from January 2004 to July 2010. Results. Thrombotic events were identified in 32 of 4734 neonates (0.7%). Seven neonates were managed expectantly and 25 neonates received anticoagulant treatment. Complete resolution of the clot within 3 months of age was found in 68% (17/25) of the treated and in 86% (6/7) of the nontreated neonates. Major complications due to anticoagulant therapy occurred in 3/25 cases (12%) and included severe hemorrhage (n = 2) and abscess at the injection site (n = 1). Conclusion. Complete or partial clot resolution in neonatal thrombosis occurred in both the treated group and nontreated group. Randomized controlled trials are warranted to determine the optimal management in neonatal thrombosis. Show less
Thromboembolic events in preterm neonates are increasingly being diagnosed due to the increasing use of umbilical catheters and central venous catheters. Whether thromboembolic events should be... Show moreThromboembolic events in preterm neonates are increasingly being diagnosed due to the increasing use of umbilical catheters and central venous catheters. Whether thromboembolic events should be treated routinely with low-molecular-weight heparin (LMWH) is controversial and the optimal management is still not clear due to the lack of randomized controlled trials. Most importantly, knowledge about the safety of treatment with LMWH in neonates with thromboembolic events is very limited. We present a case of severe hemorrhage in a preterm neonate after LMWH treatment and summarize the scarce data reported in the literature. Copyright (C) 2010 S. Karger AG, Basel Show less
