Second long-term remission achieved with low-dose Ara-C in children with relapsed acute nonlymphoblastic leukemia.
Explore the source record for details and available documents.
Biomedical subjects
Publications and source records attributed to G Fiandino.
Explore the source record for details and available documents.
Hemostatic changes in 20 children with acute lymphoblastic leukemia (ALL) who were induced with L-asparaginase (L-asp), vincristine (VCR), and prednisone (PDN) (Group A) were prospectively evaluated. These data were compared with those of a previous group of ALL patients who received L-asp as a single agent during consolidation (Group B). In Group A patients, mean plasma antithrombin activity decreased in the first 2 weeks, though not significantly. Relative to pretreatment values, mean fibrinogen concentration diminished particularly by week 3 (p less than 0.001). Activated partial thromboplastin time (APTT) decreased in the last week as well as after cessation of therapy with L-asp (p less than 0.05). Mean platelet count increased significantly by week 3 (p less than 0.05). Thromboelastograms performed in seven patients confirmed the tendency for thrombosis evidenced by a decreased APTT. Patients in Group B (L-asp alone during consolidation) had decreased concentrations of fibrinogen, AT, and Factors IX and X after L-asp therapy. APTT was prolonged. Our data demonstrate that the tendency for thrombosis is the predominant manifestation of L-asp induced coagulopathy, when the drug is associated with VCR and PDN. Thus the risk/benefit ratio for the use of L-asp early in induction in children with low risk ALL needs to be further evaluated.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.