The relation of cancer to thromboembolism has been described since the mid 1800s. Different studies in animal and in vitro models have confirmed the link between the haemostatic system and both tumor stroma formation and metastasis. Although the mechanisms of warfarin effects on cancer are not elucidated, but are based on hypothesis, various studies have reported interesting results in this setting. But does warfarin added to recommended anti-tumour therapy improve survival of cancer patients? For the time being it is difficult to answer this question. Data from the literature are few and sometimes contradictory. Trials are characterized by important differences in studied cohorts, histological types of cancers evaluated, and in the treatment protocols. Most studies show that there is benefit from the addition of warfarin to chemotherapy in the tumour development, expansion and on the patient survival, especially in particular types of cancers. These data, although fascinating, do not rationalize the use of anticoagulation in the routine prophylaxis of cancer, however, they call for efforts in preparing large scale randomized trials to elucidate the effect of anticoagulation in the setting of neoplastic disease.

Pengo, V., Denas, G., Jose, S., Pengo, M. (2010). Cancer prevention and vitamin K antagonists: An overview. THROMBOSIS RESEARCH, 125(Supplement 2), 103-105 [10.1016/S0049-3848(10)70025-6].

Cancer prevention and vitamin K antagonists: An overview

Pengo M
2010

Abstract

The relation of cancer to thromboembolism has been described since the mid 1800s. Different studies in animal and in vitro models have confirmed the link between the haemostatic system and both tumor stroma formation and metastasis. Although the mechanisms of warfarin effects on cancer are not elucidated, but are based on hypothesis, various studies have reported interesting results in this setting. But does warfarin added to recommended anti-tumour therapy improve survival of cancer patients? For the time being it is difficult to answer this question. Data from the literature are few and sometimes contradictory. Trials are characterized by important differences in studied cohorts, histological types of cancers evaluated, and in the treatment protocols. Most studies show that there is benefit from the addition of warfarin to chemotherapy in the tumour development, expansion and on the patient survival, especially in particular types of cancers. These data, although fascinating, do not rationalize the use of anticoagulation in the routine prophylaxis of cancer, however, they call for efforts in preparing large scale randomized trials to elucidate the effect of anticoagulation in the setting of neoplastic disease.
Articolo in rivista - Articolo scientifico
Cancer; Prevention; Warfarin;
English
2010
125
Supplement 2
103
105
none
Pengo, V., Denas, G., Jose, S., Pengo, M. (2010). Cancer prevention and vitamin K antagonists: An overview. THROMBOSIS RESEARCH, 125(Supplement 2), 103-105 [10.1016/S0049-3848(10)70025-6].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/417004
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