Minimal Residual Disease Status Predicts Outcome in Patients With Previously Untreated Follicular Lymphoma: A Prospective Analysis of the Phase III GALLIUM Study.

Purpose: We report an analysis of minimal residual/detectable disease (MRD) as a predictor of outcome in previously untreated patients with follicular lymphoma (FL) from the randomized, multicenter GALLIUM (ClinicalTrials.gov identifier: NCT01332968) trial.

Patients And Methods: Patients received induction with obinutuzumab (G) or rituximab (R) plus bendamustine, or cyclophosphamide, doxorubicin, vincristine, prednisone (CHOP) or cyclophosphamide, vincristine, prednisone (CVP) chemotherapy, followed by maintenance with the same antibody in responders.

A Prospective Economic Analysis of Early Outcome Data From the Alliance A041202/ CCTG CLC.2 Randomized Phase III Trial Of Bendamustine-Rituximab Compared With Ibrutinib-Based Regimens in Untreated Older Patients With Chronic Lymphocytic Leukemia.

Introduction: The Alliance A041202/CCTG CLC.2 trial demonstrated superior progression-free survival with ibrutinib-based therapy compared to chemoimmunotherapy with bendamustine-rituximab (BR) in previously untreated older patients with chronic lymphocytic leukemia. We completed a prospective trial-based economic analysis of Canadian patients to study the direct medical costs and quality-adjusted benefit associated with these therapies.

First-Line Treatment of Patients With Indolent Non-Hodgkin Lymphoma or Mantle-Cell Lymphoma With Bendamustine Plus Rituximab Versus R-CHOP or R-CVP: Results of the BRIGHT 5-Year Follow-Up Study.

Purpose: The BRIGHT study ( ClinicalTrials.gov identifier: NCT00877006) was initiated to compare the efficacy and safety of bendamustine plus rituximab (BR) with either rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) or rituximab plus cyclophosphamide, vincristine, and prednisone (R-CVP) for treatment-naive patients with indolent non-Hodgkin lymphoma or mantle-cell lymphoma. This publication provides long-term follow-up data.

A phase 2 study of mocetinostat, a histone deacetylase inhibitor, in relapsed or refractory lymphoma.

Deregulation of histone deacetylase (HDAC) is important in the pathogenesis of follicular lymphoma (FL) and diffuse large B-cell lymphoma (DLBCL). Mocetinostat, an isotype-selective HDAC inhibitor, induces accumulation of acetylated histones, cell cycle arrest and apoptosis in several cancers. This phase 2 study evaluated mocetinostat in patients with relapsed/refractory (R/R) DLBCL and FL.

Long-term outcomes, secondary malignancies and stem cell collection following bendamustine in patients with previously treated non-Hodgkin lymphoma.

Despite the long history of bendamustine as treatment for indolent non-Hodgkin lymphoma, long-term efficacy and toxicity data are minimal. We reviewed long-term data from three clinical trials to characterize the toxicity and efficacy of patients receiving bendamustine. Data were available for 149 subjects at 21 sites.

Cognitive function and its relationship to other psychosocial factors in lymphoma survivors.

Purpose: The purpose of this study was to estimate the prevalence of cognitive disturbance in lymphoma survivors and to explore relationships between cognitive function and other psychosocial factors.

Methods: A package of standardized questionnaires was sent to 622 lymphoma patients treated at the Ottawa Hospital in the preceding 5 years. Patients with central nervous system involvement were excluded.

Differences in Quality of Life Between Bendamustine-Rituximab and R-CHOP/R-CVP in Patients With Previously Untreated Advanced Indolent Non-Hodgkin Lymphoma or Mantle Cell Lymphoma.

Background: We previously reported results of the phase III, randomized, noninferiority trial comparing bendamustine-rituximab (BR) with standard R-CHOP (rituximab/cyclophosphamide/doxorubicin/vincristine/prednisone)/R-CVP (rituximab/cyclophosphamide/vincristine/prednisone) in previously untreated advanced indolent non-Hodgkin and mantle cell lymphomas. Here we report health-related quality of life (HRQOL) results from the trial.

Methods: HRQOL, as measured by the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30), was a secondary end point.

Impact of renal impairment on outcomes with lenalidomide and dexamethasone treatment in the FIRST trial, a randomized, open-label phase 3 trial in transplant-ineligible patients with multiple myeloma.

Renal impairment is associated with poor prognosis in myeloma. This analysis of the pivotal phase 3 FIRST trial examined the impact of renally adapted dosing of lenalidomide and dexamethasone on outcomes of patients with different degrees of renal impairment. Transplant-ineligible patients not requiring dialysis were randomized 1:1:1 to receive continuous lenalidomide and dexamethasone until disease progression (n=535) or for 18 cycles (72 weeks; n=541), or melphalan, prednisone, and thalidomide for 12 cycles (72 weeks; n=547).

Effect of bendamustine in combination with rituximab on QT interval duration in patients with advanced de novo indolent non-Hodgkin or mantle cell lymphoma.

Purpose: Bendamustine is used in chronic lymphocytic leukemia (first-line) and indolent B-cell non-Hodgkin lymphoma (NHL) that progressed during/within 6 months of treatment with rituximab or a rituximab-containing regimen. This study was a postapproval commitment to investigate bendamustine's effect on cardiac repolarization in treatment-naïve adults with advanced indolent NHL/mantle cell lymphoma (MCL).

Methods: In this multicenter, open-label, phase 3 study, patients received 6-8 28-day cycles of bendamustine (90 mg/m(2), days 1 and 2) and rituximab (375 mg/m(2), day 1).

Coexisting mantle cell lymphoma and prostate adenocarcinoma.

Prostatic mantle cell lymphoma (MCL) is a very rare entity with only 5 reported cases in the literature. We report a case of coexisting MCL and prostate adenocarcinoma (PCa) in an elderly male and review the morphologic features of classic and rare prostatic MCL subtypes. Careful morphologic evaluation and immunohistochemical findings of positive CD5, CD20, and cyclin D1 and negative CD23 and CD3 can guide us to the diagnosis of MCL.

Final report of a phase 2 clinical trial of lenalidomide monotherapy for patients with T-cell lymphoma.

Background: Patients with T-cell lymphomas face a poorer prognosis compared with patients with B-cell lymphomas. New therapeutic approaches need to be developed to improve outcomes for these patients.

Methods: Forty patients with recurrent and refractory T-cell lymphomas other than mycosis fungoides and patients with untreated T-cell lymphoma who were not candidates for combination chemotherapy were prescribed oral lenalidomide at a dose of 25 mg daily on days 1 to 21 of each 28-day cycle, with standardized dose reductions for toxicity.

Randomized trial of bendamustine-rituximab or R-CHOP/R-CVP in first-line treatment of indolent NHL or MCL: the BRIGHT study.

This randomized, noninferiority (NI), global, phase 3 study evaluated the efficacy and safety of bendamustine plus rituximab (BR) vs a standard rituximab-chemotherapy regimen (rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone [R-CHOP] or rituximab plus cyclophosphamide, vincristine, and prednisone [R-CVP]) for treatment-naive patients with indolent non-Hodgkin's lymphoma or mantle cell lymphoma. Investigators preassigned the standard treatment regimen they considered most appropriate for each patient; patients were randomized to receive BR (n = 224) or standard therapy (R-CHOP/R-CVP, n = 223) for 6 cycles; 2 additional cycles were permitted at investigator discretion. Response was assessed by a blinded independent review committee.

Bendamustine for indolent non-Hodgkin lymphoma in the front-line or relapsed setting: a review of pharmacokinetics and clinical trial outcomes.

Bendamustine is an agent with mostly alkylating properties, which acts on dividing cells through multiple pathways. As an agent with little cross-resistance with other chemotherapeutic agents, bendamustine has received approval for second-line use in relapsed/refractory indolent lymphomas. A growing body of data showing good efficacy and acceptable tolerability of bendamustine in first-line use has led to recognition that this agent has an important role in this setting.

Bilateral necrobiotic xanthogranuloma of the eyelids followed by a diagnosis of multiple myeloma 20 years later.

A uniquely indolent case of necrobiotic xanthogranuloma with bilateral, periorbital involvement was presented. This patient presented with cutaneous eyelid lesions of 20 years' duration. Although symptomless, the patient underwent testing for hematologic malignancy, which led to a diagnosis of multiple myeloma.

Bendamustine produces durable responses with an acceptable safety profile in patients with rituximab-refractory indolent non-Hodgkin lymphoma.

Background: Although initially responsive to therapy, indolent non-Hodgkin lymphomas (NHLs) are generally incurable. Therefore, active and tolerable treatments for patients with relapsed or refractory disease are needed. Bendamustine, a mechlorethamine alkylator with novel mechanisms of action, is approved in the United States for rituximab-refractory indolent B-cell NHL.

Interim report of a phase 2 clinical trial of lenalidomide for T-cell non-Hodgkin lymphoma.

Background: Novel therapies are needed to improve outcomes in T-cell lymphomas. The authors report the interim results of a prospective multicenter trial evaluating lenalidomide in T-cell lymphomas.

Methods: Patients with recurrent and refractory T-cell lymphomas other than mycosis fungoides and untreated patients ineligible for combination chemotherapy were prescribed oral lenalidomide (25 mg daily) on Days 1 to 21 of each 28-day cycle until disease progression, death, or unacceptable toxicity.

Rotational coronary sinus venography and magnetic navigation to facilitate LV lead placement in cardiac resynchronization therapy.

This report demonstrates the production and use of 3-D reconstruction of a coronary sinus from a single-injection rotational angiogram. The detailed virtual model enabled easy magnetic navigation of a wire for device placement in cardiac resynchronization therapy.

Bendamustine is effective therapy in patients with rituximab-refractory, indolent B-cell non-Hodgkin lymphoma: results from a Multicenter Study.

Background: Bendamustine hydrochloride is a novel alkylating agent. In this multicenter study, the authors evaluated the efficacy and toxicity of single-agent bendamustine in patients with rituximab-refractory, indolent B-cell lymphoma.

Methods: Eligible patients (N = 100, ages 31-84 years) received bendamustine at a dose of 120 mg/m(2) by intravenous infusion on Days 1 and 2 every 21 days for 6 to 8 cycles.

Phase II study of the histone deacetylase inhibitor MGCD0103 in patients with previously treated chronic lymphocytic leukaemia.

MGCD0103, an orally available class I histone deacetylase (HDAC) inhibitor, was examined for pre-clinical activity in chronic lymphocytic leukaemia (CLL). A phase II clinical trial was performed, starting at a dose of 85 mg/d, three times per week. Dose escalation to 110 mg or the addition of rituximab was permitted in patients without a response after two or more cycles.

Treatment of myelodysplastic syndrome patients with erythropoietin with or without granulocyte colony-stimulating factor: results of a prospective randomized phase 3 trial by the Eastern Cooperative Oncology Group (E1996).

This phase 3 prospective randomized trial evaluated the efficacy and long-term safety of erythropoietin (EPO) with or without granulocyte colony-stimulating factor plus supportive care (SC; n = 53) versus SC alone (n = 57) for the treatment of anemic patients with lower-risk myelodysplastic syndromes. The response rates in the EPO versus SC alone arms were 36% versus 9.6%, respectively, at the initial treatment step, 47% in the EPO arm, including subsequent steps.