Venous thromboembolism (VTE) may occur during the natural history of neoplastic disease and is a common cause of mortality and morbidity in cancer patients. Major risk factors for VTE in cancer patients include surgery, immobilization, hospitalization, and the administration of granulopoietic and/or erythropoietic (stimulatory) agents. Chemotherapy is a supplementary independent risk factor for VTE and the use of central venous catheters (CVC) in clinical practice has increased the risk of thromboembolic events. We conducted a retrospective study to evaluate CVC-related thrombosis and the VTE rate in 145 consecutive metastatic colorectal cancer patients. We observed only 2 cases of symptomatic CVC- related thrombotic events (1.38%) and 10 cases of thromboembolic events (6.9%) in our series. Only surgery for metastases was found to be significantly related to the development of VTE, with an incidence of 16.1% vs. 4.4 in patients who did not undergo surgery (p = 0.037). In addition, a history of VTE seems to be a supplementary risk factor for CVC-related thrombosis (p = 0.055).

Venous thromboembolism and port-related thrombosis in metastatic colorectal cancer patients: a monocenter experience.

NOBILI, ELISABETTA;DI CICILIA, ROBERTO;DI BATTISTA, MONICA;MORSELLI LABATE, ANTONIO MARIA;PARAGONA, MARCO;CORBELLI, JODY;MACCHINI, MARINA;BIASCO, GUIDO;BRANDI, GIOVANNI
2010

Abstract

Venous thromboembolism (VTE) may occur during the natural history of neoplastic disease and is a common cause of mortality and morbidity in cancer patients. Major risk factors for VTE in cancer patients include surgery, immobilization, hospitalization, and the administration of granulopoietic and/or erythropoietic (stimulatory) agents. Chemotherapy is a supplementary independent risk factor for VTE and the use of central venous catheters (CVC) in clinical practice has increased the risk of thromboembolic events. We conducted a retrospective study to evaluate CVC-related thrombosis and the VTE rate in 145 consecutive metastatic colorectal cancer patients. We observed only 2 cases of symptomatic CVC- related thrombotic events (1.38%) and 10 cases of thromboembolic events (6.9%) in our series. Only surgery for metastases was found to be significantly related to the development of VTE, with an incidence of 16.1% vs. 4.4 in patients who did not undergo surgery (p = 0.037). In addition, a history of VTE seems to be a supplementary risk factor for CVC-related thrombosis (p = 0.055).
Nobili E; Di Cicilia R; Di Battista M; Morselli-Labate AM; Paragona M; Corbelli J; Macchini M; Prandoni P; Biasco G; Brandi G.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/101116
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