Cardiotoxicity evaluation in pediatric patients with acute lymphoblastic leukemia - results of prospective study.

Aim: The chemotherapy protocol for acute lymphoblastic leukemia (ALL) uses low doses of anthracyclines (AC), generally associated with subclinical cardiotoxicity. The aim of our study was to evaluate the serum biomarkers and echocardiography parameters in children with ALL treated with AC in order to determine the most useful element for early detection of cardiotoxicity.

Material And Methods: In this prospective study, troponin I (TnI) and heart-type fatty acid binding protein (HFABP) were assessed five times during the first year after the onset of ALL.

The impact of additional cytogenetic abnormalities at diagnosis and during therapy with tyrosine kinase inhibitors in Chronic Myeloid Leukaemia.

Background: Chronic Myeloid Leukemia's (CML) treatment was optimized since the development of tyrosine kinase inhibitors (TKI) and an increased overall survival during TKI was noticed. During the TKI era, protocols for assessing response and resistance to treatment were developed. Additional chromosomal abnormalities (ACAs) are strongly associated with disease progression but their prognostic impact and influence on treatment response are yet to be defined.

The occurrence of chronic lymphocytic leukemia after chronic phase of chronic myeloid leukemia: case report and literature review.

The occurrence of chronic myeloid leukemia (CML) and chronic lymphocytic leukemia (CLL) in the same patient is a rare event. In published literature, CML diagnosis follows CLL diagnosis or both leukemias are diagnosed simultaneously or rarely, CLL diagnosis follows CML diagnosis. We report the case of one patient with renal adenocarcinoma who was diagnosed with CLL 60 months after CML diagnosis.

Medullary allotransplant in acute myeloblastic leukemia in a child.

Although acute myeloblastic leukemia (AML) is more resistant to chemotherapy than acute lymphoblastic leukemia (ALL), significant progresses have been achieved over the last 20 years with an improvement in the long-term survival up to 50-60%. This may be attributed to the intensification of chemotherapy, including the increased use of stem-cell transplantation (HSCT) in well-defined subgroups. Allo-HSCT represents an extremely effective alternative in pediatric AML treatment panel, but its efficiency is limited both by the toxic effects and by the difficulty of finding a matched HLA donor.

Up to date concepts about Von Willebrand disease and the diagnose of this hemostatic disorder.

The authors review the current data in literature regarding the recent knowledge about hemostase, coagulation and clinical and laboratory diagnostic algorithms of hemostatic disorders. They also present the pathological classification of bleeding disorders - the basis to clinical approach of these diseases.