This investigation was carried out to evaluate fibrin formation and degradation in various types of solid neoplasms by measuring fibrinopeptide A (fpA) in the plasma with a radioimmunoassay and D-dimer (DD) with an enzyme-linked immunosorbent assay in 176 cancer patients; 77 of them showed signs of distant metastasis (M1). FpA and DD were abnormally elevated in 81 and 143 patients respectively. FpA and DD were significantly correlated and unrelated to plasma fibrinogen. Both fpA and DD levels were more elevated in M1 than M0 patients. Coumarin anticoagulants, administered to 32 patients of our series with the aim of preventing cancer growth and dissemination, caused a significant decrease both in fpA and DD levels. Our data provide evidence of increased in vivo fibrin formation and degradation in solid neoplasms: oral anticoagulants can modulate cancer-related hypercoagulation
Plasmatic parameters of fibrin formation and degredation in cancer patients: correlation between fibrinopeptide A and D-dimer
CARPI, ANGELO;
1993-01-01
Abstract
This investigation was carried out to evaluate fibrin formation and degradation in various types of solid neoplasms by measuring fibrinopeptide A (fpA) in the plasma with a radioimmunoassay and D-dimer (DD) with an enzyme-linked immunosorbent assay in 176 cancer patients; 77 of them showed signs of distant metastasis (M1). FpA and DD were abnormally elevated in 81 and 143 patients respectively. FpA and DD were significantly correlated and unrelated to plasma fibrinogen. Both fpA and DD levels were more elevated in M1 than M0 patients. Coumarin anticoagulants, administered to 32 patients of our series with the aim of preventing cancer growth and dissemination, caused a significant decrease both in fpA and DD levels. Our data provide evidence of increased in vivo fibrin formation and degradation in solid neoplasms: oral anticoagulants can modulate cancer-related hypercoagulationI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
