Long-term follow-up analysis of 100 patients with splenic marginal zone lymphoma treated with splenectomy as first-line treatment.

Splenectomy is considered as one of the first-line treatments for symptomatic patients with splenic marginal zone lymphoma (SMZL). Between 1997 and 2012, 100 hepatitis C virus-negative patients with SMZL were treated by splenectomy as first-line treatment. At 6 months, all patients but three recovered from all cytopenias.

Pomalidomide plus low-dose dexamethasone is active and well tolerated in bortezomib and lenalidomide-refractory multiple myeloma: Intergroupe Francophone du Myélome 2009-02.

The combination of pomalidomide and dexamethasone can be safely administered to patients with multiple myeloma (MM) and has significant efficacy, although the optimal regimen remains to be determined. Patients with MM whose disease progressed after multiple lines of therapy have limited treatment options. We designed a multicenter, phase 2 randomized study assessing two different dose regimens of pomalidomide and dexamethasone in advanced MM.

Long-term analysis of the IFM 99 trials for myeloma: cytogenetic abnormalities [t(4;14), del(17p), 1q gains] play a major role in defining long-term survival.

Purpose: In multiple myeloma, many prognostic parameters have been proposed. However, all of these predict shorter survival. To identify patients with a longer life expectancy, we updated the data of patients treated in the IFM (Intergroupe Francophone du Myelome) 99-02 and 99-04 trials.

Bortezomib plus dexamethasone versus reduced-dose bortezomib, thalidomide plus dexamethasone as induction treatment before autologous stem cell transplantation in newly diagnosed multiple myeloma.

The Intergroupe Francophone du Myelome conducted a randomized trial to compare bortezomib-dexamethasone (VD) as induction before high-dose therapy (HDT) and autologous stem cell transplantation (ASCT) to a combination consisting of reduced doses of bortezomib and thalidomide plus dexamethasone (vtD) in patients with multiple myeloma. Overall, a total of 199 patients were centrally randomly assigned to receive VD or vtD. After 4 cycles, the complete response (CR) rate was the same in both groups (13% in the vtD arm, 12% in the VD arm, P = .

Groshong or implanted catheter infections in ambulatory haematological patients.

Incidence rates of bacteraemia and catheter-related infections were measured prospectively amongst haematological patients having long-term catheters and hospitalised in the ambulatory care unit between November 2005 and October 2006. The following risk factors were collected: age, sex, catheter type, follow-up duration, level of personal hygiene, pathology, number of lines of treatment, autograft and erythropoietin treatment. 340 patients were included, having 353 catheters (100 of the Groshong-type, followed during 17,621 days, and 253 of the type with implantable ports, followed during 51,049 days).

Mutations in TP53 are exclusively associated with del(17p) in multiple myeloma.

Deletion of the 17p13 chromosomal region [del(17p)] is associated with a poor outcome in multiple myeloma. Most of the studies have targeted the TP53 gene for deletion analyses, although no study showed that this gene is the deletion target. In order to address this issue, we sequenced the TP53 gene in 92 patients with multiple myeloma at diagnosis, 54 with a del(17p) and 38 lacking del(17p).

Retreatment with rituximab in 178 patients with relapsed and refractory B-cell lymphomas: a single institution case control study.

The role of rituximab retreatment in relapsed B-cell lymphoma is not well known. We undertook a single center retrospective cohort study to investigate the efficacy of retreatment with rituximab with or without chemotherapy in patients with relapsed and refractory B-cell lymphomas. We only included patients treated first-line and in first progression; 178 patients were included in the study, of whom 29% had diffuse large B-cell lymphoma (DLBCL) and 28% had follicular lymphoma (FL).

Haematodermic CD4+CD56+ neoplasm: complete remission after methotrexate-asparaginase treatment.

Haematodermic neoplasm is a recently recognized condition, characterized by tumour cells expressing CD4, CD56 and CD123. This phenotype is strongly suggestive of a plasmacytoid dendritic cell origin. This haematopoietic malignancy is a distinct clinicopathological condition with frequent skin involvement, an evolution toward leukaemia and a rapidly aggressive course.

Chlorambucil versus observation after anti-Helicobacter therapy in gastric MALT lymphomas: results of the international randomised LY03 trial.

Gastric mucosa-associated lymphoid tissue (MALT) lymphomas are uncommon tumours characterised by a tendency to remain localised for long periods. The aetiological association between MALT lymphomas and Helicobacter pylori is well established. The role of additional chemotherapy after H.

Non-Hodgkin's lymphoma in very elderly patients over 80 years. A descriptive analysis of clinical presentation and outcome.

Background: Non-Hodgkin's lymphoma (NHL) in patients older than 80 years is not a rare disease and treatment strategies are often difficult because of associated comorbidities.

Patients And Methods: We entered 205 NHL patients older than 80 years treated in a single institution in a retrospective analysis to describe clinical presentation and outcome and to identify specific prognostic factors.

Results: The median age was 83 years, and 91% of the cases were B-cell lymphomas consisting mainly of diffuse large B-cell lymphoma and marginal zone lymphoma.

Heterogeneity of t(4;14) in multiple myeloma. Long-term follow-up of 100 cases treated with tandem transplantation in IFM99 trials.

One hundred de novo multiple myeloma patients with t(4;14) treated with double intensive therapy according to IFM99 protocols were retrospectively analyzed. The median overall survival (OS) and event-free survival (EFS) were 41.4 and 21 months, respectively, as compared to 65 and 37 for patients included in the IFM99 trials without t(4;14) (P<10(-7)).

Evolving role of rituximab in the treatment of patients with non-Hodgkin's lymphoma.

Rituximab is the first monoclonal antibody to have been registered for the treatment of B-cell lymphomas. Randomized studies have demonstrated its activity in follicular lymphoma, mantle cell lymphoma, and diffuse large B-cell lymphoma in untreated or relapsing patients. Rituximab has transformed the outcome of these patients because of its high activity and low toxicity.

Chemotherapy with rituximab followed by high-dose therapy and autologous stem cell transplantation in patients with mantle cell lymphoma.

Background: The authors evaluated the efficacy of chemotherapy combined with rituximab followed by high-dose therapy (HDT) plus autologous stem cell transplantation in patients with mantle cell lymphoma (MCL).

Methods: This was a retrospective analysis of 34 patients who were treated in 2 departments of hematology, including 29 patients (85%) who received first-line treatment. Rituximab was administered as 4 injections just before harvest in 25 patients (73%) or simultaneously with chemotherapy in 9 patients (27%).

Second treatment with rituximab in B-cell non-Hodgkin's lymphoma: efficacy and toxicity on 41 patients treated at CHU-Lyon Sud.

The purpose of this study was to evaluate retrospectively the effect of a second treatment with rituximab for patients who progressed after a response to a first treatment. We analysed the charts of 41 patients treated at CHU Lyon-Sud between 1997 and May 2003. Patients were treated with rituximab alone or with a combination of rituximab and chemotherapy.

Maintenance therapy with a monthly injection of alemtuzumab prolongs response duration in patients with refractory B-cell chronic lymphocytic leukemia/small lymphocytic lymphoma (B-CLL/SLL).

Alemtuzumab, the monoclonal anti-CD52 antibody, has clinical activity in B-cell and T-cell malignancies at the dose of 30 mg three times weekly for 9-12 weeks. This standard regimen induced responses usually shorter than 6 months. To prolong time to progression, we initialized a phase II study with an identical initial scheme until partial response, followed by a maintenance therapy lasting at least 4 months.

Rituximab-related late-onset neutropenia after autologous stem cell transplantation for aggressive non-Hodgkin's lymphoma.

Rituximab, an anti-CD20 monoclonal antibody, is increasingly used in the treatment of B-cell non-Hodgkin's lymphoma. Late-onset neutropenia in relation to rituximab has been recently described. In this report, we present six cases occurring after stem cell transplantation and discuss the potential impact of this complication.

Three cycles of adriamycin, bleomycin, vinblastine, and dacarbazine (ABVD) or epirubicin, bleomycin, vinblastine, and methotrexate (EBVM) plus extended field radiation therapy in early and intermediate Hodgkin disease: 10-year results of a randomized trial.

From 1990 to 1996, a total of 386 adult patients with early/intermediate Hodgkin disease (HD) were randomly assigned to receive 3 cycles of adriamycin, bleomycin, vinblastine, dacarbazine (an alkylating agent), and methylprednisolone (ABVDm, arm A) or epirubicin, bleomycin, vinblastine, methotrexate, and methylprednisolone (EBVMm, arm E), a combination without alkylating agent. Responding patients received extended field radiation therapy (RT). Postchemotherapy complete remission and 10-year freedom from progression rates were higher in arm A (79.

Treatment of patients with advanced or bulky Hodgkin disease with a 12-week doxorubicin, bleomycin, vinblastine, and dacarbazine-like chemotherapy regimen followed by extended-field, full-dose radiotherapy: long-term results of the Groupe Ouest et Est des Leucémies et Autres Maladies de Sang H90-A/B Multicenter Randomized Trial.

Background: This Phase II study was performed in patients with advanced or bulky Hodgkin disease (HD) to evaluate the results of a 7-drug chemotherapy (CT) regimen that was administered over 12 weeks according to 2 randomized modalities followed by high-dose lymph node irradiation.

Methods: From 1990 to 1996, 162 patients with HD at clinical stages (CS) I-III with bulky disease (mediastinal mass ratio >or= 0.45 and/or unilateral or bilateral pelvic plus lumboaortic disease; 86 patients) or CS IV (76 patients) were randomized to receive the same cumulated dose of a CT regimen consisting of epirubicin (240 mg/m(2)), bleomycin (60 mg/m(2)), vinblastine (20 mg/m(2)), vincristine (4 mg/m(2)), cyclophosphamide (4000 mg/m(2)), etoposide (900 mg/m(2)), and methotrexate (180 mg/m(2)) plus methylprednisolone (1500 mg/m(2)) over 12 weeks either every 4 weeks (Arm Y, 79 patients) or every 3 weeks (Arm Z, 83 patients).

Conservative treatment of primary gastric low-grade B-cell lymphoma of mucosa-associated lymphoid tissue: predictive factors of response and outcome.

Objectives: Primary gastric low-grade B-cell lymphoma of mucosa-associated lymphoid tissue may regress with conservative treatment such as anti-Helicobacterpylori therapy or monochemotherapy. The aims of the present study were to analyze the predictive factors of response to anti-H. pylori treatment, to assess the effects of an adjuvant therapy in responding patients, and to evaluate an alternative therapy in nonresponding patients.