TY - JOUR T1 - Management of Cancer-associated Thrombosis (CAT): Symptomatic or Incidental JF - Anticancer Research JO - Anticancer Res SP - 305 LP - 313 DO - 10.21873/anticanres.13954 VL - 40 IS - 1 AU - PAVLOS PAPAKOTOULAS AU - NIKOLAOS TSOUKALAS AU - ATHINA CHRISTOPOULOU AU - ALEXANDROS ARDAVANIS AU - GEORGIOS KOUMAKIS AU - CHRISTOS PAPANDREOU AU - GEORGIOS PAPATSIMPAS AU - PAVLOS PAPAKOSTAS AU - GEORGIOS SAMELIS AU - CHARALAMBOS ANDREADIS AU - GERASIMOS ARAVANTINOS AU - NIKOLAOS ZIRAS AU - CHARALAMBOS KALOFONOS AU - EPAMEINONDAS SAMANTAS AU - MARIA SOUGGLERI AU - PARIS MAKRANTONAKIS AU - GEORGIOS PENTHEROUDAKIS AU - ATHANASIOS ATHANASIADIS AU - HELEN STERGIOU AU - SOFIA TRIPODAKI AU - ALEXANDROS BOKAS AU - ANASTASIOS GRIVAS AU - ELENI TIMOTHEADOU AU - EVANGELOS BOURNAKIS AU - IOANNIS VARTHALITIS AU - IOANNIS BOUKOVINAS Y1 - 2020/01/01 UR - http://ar.iiarjournals.org/content/40/1/305.abstract N2 - Background: Cancer-associated thrombosis (CAT), the second leading cause of death in patients with cancer can be treated with low molecular weight heparin (LMWH) according to guidelines. Patients and Methods: A multicenter prospective observational study was carried out to record anti-thrombotic treatment practice, assess thrombosis recurrence and bleeding, and identify potential risk factors. Adult patients from 18 Oncology Departments throughout Greece were followed-up for 12 months. Results: A total of 120 patients with CAT receiving anticoagulant treatment were enrolled (35% incidental); 85% were treated for more than 6 months, 95.8% were treated with tinzaparin and smaller percentages with other agents. Thrombosis recurred in three patients and there was minor bleeding in four patients. Bleeding was associated with high body mass index (>35 kg/m2), trauma history, renal insufficiency and bevacizumab use. Conclusion: Incidental thrombosis contributes significantly to CAT burden. Long-term use of LMWH seems to be effective and safe. Several risk factors associated with bleeding should be considered during anti-coagulation therapy planning. ER -