GIMEMA AIDA 0493 amended protocol for elderly patients with acute promyelocytic leukaemia. Long-term results and prognostic factors.

To reduce toxicity in elderly patients with acute promyelocytic leukaemia, in 1997 the Gruppo Italiano Malattie Ematologiche Dell'Adulto (GIMEMA) started an amended protocol for patients aged >60years, with the same induction [all-trans retinoic acid (ATRA)+idarubicin] as in younger patients, followed by a single consolidation course (idarubicin+ cytarabine) and maintenance with intermittent ATRA. Among 60 enrolled patients, 54 (90%) achieved haematological remission and six died during induction. Four additional patients died in complete remission (CR) from haemorrhage (2) and infection (2) prior or during consolidation therapy.

Dose-dense and high-dose chemotherapy plus rituximab with autologous stem cell transplantation for primary treatment of diffuse large B-cell lymphoma with a poor prognosis: a phase II multicenter study.

Background: We investigated the addition of rituximab to dose-dense and high-dose chemotherapy with autologous stem cell transplantation in patients with untreated poor-prognosis diffuse large B-cell lymphoma.

Design And Methods: Ninety-four young patients (age, 18-60) with stage III-IV diffuse large B-cell lymphoma at intermediate/high or high risk according to the age-adjusted International Prognostic Index were enrolled into a phase II trial. The treatment was as follows: four courses of bi-weekly rituximab-cyclophosphamide-epirubicin-vincristine-prednisone (R-MegaCEOP14), two courses of rituximab-mitoxantrone-cytarabine-dexamethasone (R-MAD) and carmustine-etoposide-cytarabine-melphalan (BEAM) with autologous stem cell transplantation.

Long term outcome of localized aggressive non-Hodgkin lymphoma treated with a short weekly chemotherapy regimen (doxorubicin, cyclophosphamide, bleomycin, vincristine, and prednisone) and involved field radiotherapy: result of a Gruppo Italiano Multiregionale per lo Studio dei Linfomi e Leucenie (GIMURELL) study.

Recently, management of limited stage diffuse large cell lymphoma (DLCL) is trending toward a low intensity chemotherapy approach. Since 1993 we have used a brief weekly (6 weeks) chemotherapy scheme (Doxorubicin, Cyclophosphamide, Bleomycin, Vincristine, and Prednisone = ACOP-B) followed by involved field radiotherapy in 207 consecutive patients with well defined localized DLCL without age limit (median 57 years, range 18-85). Treatment was completed as designed in 183 of 207 patients (88%).

A large-scale study of bone marrow involvement in patients with Hodgkin's lymphoma.

This study was designed to identify variables that can predict bone marrow involvement (BMI) in Hodgkin's lymphoma (HL), and to analyze the benefit of bilateral over unilateral bone marrow trephine biopsy (BMB). From 1982 to 2000, BMB had been performed at diagnosis in 1161 patients with HL who had been followed from the institutions participating in the Piemonte Hodgkin's Disease Registry. Six hundred and sixteen patients (53%) had received bilateral BMB, and the remaining 545 patients (47%) received unilateral BMB.

Invasive fungal infection in patients with myelodysplastic syndrome: a report of twelve cases.

In this report we analyse the risk factors, clinical characteristics and outcome of patients with myelodysplastic syndrome (MDS) who developed a invasive fungal infection (IFI). This was a multicentric study involving 14 Italian Haematological Divisions during a 10-year-period whose object was to identify the characteristics of patients with this infection. The study recorded 391 consecutive documented IF, 12 of which (3%) occurred in MDS patients from five of the participating centres.

Filamentous fungi infection in patients with myelodysplastic syndrome. A report of twelve cases.

In this report we analyse the risk factors, the clinical characteristics and outcome of patients with myelodysplastic syndrome (MDS) who developed an Invasive Fungi Infection (IFI). This was a multicentric study involving 14 Italian Haematological Divisions during a 10-year period whose object was to identify the characteristics of patients with this infection. The study recorded 391 consecutive documented IFI, 12 of which (3%) occurred in MDS patients, from 5 of the participating centres.

Two new translocations involving the 11q23 region map outside the MLL locus in myeloid leukemias.

Background And Objectives: In acute leukemias, chromosomal translocations involving the 11q23 band are frequently, but not invariably, associated with MLL gene rearrangement and their finding is associated with a poor prognosis. We observed two new translocations with a breakpoint in the 11q23 region at standard cytogenetic analysis: a previously undescribed t(3;11)(q21;q23) in a 70-year old woman with a fulminating form of AML-M1 and a new translocation t(6;11)(q15;q23) in a 61-year old man with an atypical chronic myelogenous leukemia. In these two patients, involvement of the MLL gene was analyzed by molecular cytogenetic techniques which also allowed a more precise mapping of the breakpoints.