@article {7587,
	title = {Clinical and genetic factors associated with venous thromboembolism in myeloma patients treated with lenalidomide-based regimens},
	journal = {American Journal of Hematology},
	volume = {88},
	year = {2013},
	note = {Cited By :10Export Date: 21 February 2017},
	month = {2013},
	pages = {765 - 770},
	abstract = {Lenalidomide has significant antimyeloma activity but it is associated with a significant risk of venous thromboembolism (VTE). In this study, we assessed clinical and genetic risk factors that may predispose for VTE in myeloma patients who were treated with lenalidomide-based regimens. We analyzed common clinical and selected genetic factors in 200 consecutive, unselected myeloma patients who were treated with lenalidomide-based regimens in a single institution. Twelve patients (6\%) developed a VTE (nine deep venous thrombosis and three pulmonary embolism). All VTEs occurred in patients who were receiving aspirin prophylaxis; no patient who received LMWH or acenocoumarol had a VTE. The frequency of VTEs was 9.4\% in previously untreated and 4.5\% in previously treated patients. VTEs were more frequent in patients >65 years (8.1\% vs. 1.6\%) especially among patients receiving aspirin as prophylaxis (10.4\% vs. 1.8\% for patients <=65 years). In patients who received prophylaxis with low dose aspirin a single-nucleotide polymorphism in NFκB1 (rs3774968) gene was associated with increased risk of VTE (OR 3.76, 95\%CI 1-16, P=0.051). None of the patients who developed VTEs had common genetic variations that are associated with increased risk of VTEs in the general population, such as FVLeiden and FIIG20210A. Our data indicated that LMWH or vitamin K antagonists (with a target INR 2-3) effectively reduce the risk of VTEs. In patients who received prophylaxis with aspirin genetic variants of genes that are involved directly or indirectly in inflammatory response may be associated with increased risk of VTE. {\textcopyright} 2013 Wiley Periodicals, Inc.},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84882695550\&doi=10.1002\%2fajh.23504\&partnerID=40\&md5=d98af110a35ebfb4460ed4ae12ce8acf},
	author = {Bagratuni, T. and Kastritis, E. and Politou, M. and Roussou, M. and Kostouros, E. and Gavriatopoulou, M. and Eleutherakis-Papaiakovou, E. and Kanelias, N. and Terpos, E. and Dimopoulos, M.A.}
}
