{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,4]],"date-time":"2026-09-04T07:06:26Z","timestamp":1788505586114,"version":"build-2803163510"},"reference-count":19,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2013,11,9]],"date-time":"2013-11-09T00:00:00Z","timestamp":1383955200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["American J Hematol"],"published-print":{"date-parts":[[2014,2]]},"abstract":"<jats:p>Thrombosis contributes to morbidity and mortality in neonates following cardiac surgery. Alterations in hemostatic factors following cardiac surgery have been described, but there is no data correlating these changes with risk of thrombosis in neonates. The aim of this study is to predict thrombosis in neonates undergoing cardiac surgery by assessment of a panel of hypercoagulability markers. Neonates undergoing cardiac surgery were enrolled preoperatively and prospectively followed. Preoperative hypercoagulability panel testing included thrombin generation assay (TGA), immunoassays for antithrombin III, protein C, protein S, factor VIII, thrombin\u2010activatable fibrinolytic inhibitor (TAFI), plasminogen activator inhibitor\u20101 (PAI\u20101), and cardiolipin antibody. Postoperative thrombosis was defined by clinical events (shunt thrombosis, limb ischemia, and stroke) or imaging (intravascular or intracardiac thrombus). Risk factors for thrombosis were assessed. One hundred neonates were enrolled in the study over a two\u2010year period. The incidence of postoperative in\u2010hospital thrombosis was 20%. The only significant clinical risk factor associated with thrombosis was the single ventricle physiology. Hypercoagulability factors associated with increased risk of thrombosis by univariate analysis were elevated PAI\u20101, TAFI, and TGA, and presence of anticardiolipin antibodies. Multivariable logistic regression analysis demonstrated that elevated PAI\u20101 (<jats:italic>P<\/jats:italic>\u2009=\u20090.015), TAFI (<jats:italic>P<\/jats:italic>\u2009=\u20090.028), and TGA (<jats:italic>P<\/jats:italic>\u2009=\u20090.007) were independent predictors of thrombosis. Hypercoagulability panel testing may help identify neonates at high risk for thrombosis following cardiac surgery. Future studies are warranted to determine if high risk patients benefit from targeted anticoagulation therapies. Am. J. Hematol. 89:151\u2013155, 2014. \u00a9 2013 Wiley Periodicals, Inc.<\/jats:p>","DOI":"10.1002\/ajh.23607","type":"journal-article","created":{"date-parts":[[2013,10,12]],"date-time":"2013-10-12T02:20:20Z","timestamp":1381544420000},"page":"151-155","source":"Crossref","is-referenced-by-count":25,"title":["Hypercoagulability panel testing predicts thrombosis in neonates undergoing cardiac surgery"],"prefix":"10.1002","volume":"89","author":[{"given":"Sirisha","family":"Emani","sequence":"first","affiliation":[{"name":"Department of Cardiac Surgery Boston Children's Hospital, Harvard Medical School Boston Massachusetts"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Zurakowski","sequence":"additional","affiliation":[{"name":"Department of Anesthesia Perioperative &amp; Pain Medicine, Boston Children's Hospital, Harvard Medical School Boston Massachusetts"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christopher 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