1989 Volume 30 Issue 7 Pages 1037-1041
We report here a patient with acute lymphoblastic leukemia (ALL) in whom hypofibrinogenemia developed during chemotherapy. The patient was a 65-year-old female who was diagnosed as having common ALL, and she was treated with BHAC-DMPV (enocitabine: 160 mg, daunorubicine: 40 mg, 6-MP: 35 mg, prednisolone (PSL): 60 mg, and vincristine: 2 mg). Hypofibrinogenemia appeared promptly each chemotherapy, including PSL was given. To ascertain a correlation between hypofibrinogenemia and the drugs given in this patient, a trial administration of PSL was attempted during a complete remission state. The level of fibrinogen, in terms of the amount of antigen or coagulability, decreased during PSL treatment, although the levels of AT III, plasminogen, α2PI·Plm complex, and FDP did not change. Thus, it is difficult to speculate that PSL induced destruction of leukemia cells and release of protease from the cells resulting in fibrinolysis and hypofibrinogenemia in this case. These findings also suggest that the administration of only PSL could induce hypofibrinogenemia.
