Rituximab plus bendamustine as front-line treatment in frail elderly (>70 years) patients with diffuse large B-cell non-Hodgkin lymphoma: a phase II multicenter study of the Fondazione Italiana Linfomi.

We conducted a phase II study to assess activity and safety profile of bendamustine and rituximab in elderly patients with untreated diffuse large B-cell lymphoma (DLBCL) who were prospectively defined as frail using a simplified version of the Comprehensive Geriatric Assessment (CGA). Patients had to be over 70 years of age, with histologically confirmed DLBCL. Frail patients were those younger than 80 years with a frail profile at CGA or older than 80 years with an unfit profile. Treatment consisted of 4-6 courses of bendamustine [90 mg/m2 days (d)1-2] and rituximab (375 mg/m2 d1) administered every 28 days. Other main study end points were complete remission rate and the rate of extra-hematologic adverse events. Forty-nine patients were enrolled of whom 45 were confirmed eligible. Overall, 24 patients achieved a complete remission (53%; 95%CI: 38-68%) and the overall response rate was 62% (95%CI: 47-76%). The most frequent grade 3-4 adverse event was neutropenia (37.8%). Grade 3-4 extra-hematologic adverse events were observed in 7 patients (15.6%; 95%CI: 6.5-29.5%); the most frequent was grade 3 infection in 2 patients. With a median follow up of 33 months (range 1-52), the median progression-free survival was ten months (95%CI: 7-25). The study shows promising activity and manageable toxicity profile of BR combination as first-line therapy for patients with DLBCL who are prospectively defined as frail according to a simplified CGA, as adopted in this trial (clinicaltrials.gov identifier: 01990144).

Autoimmune hemolytic anemia and immune thrombocytopenia as unusual presentations of childhood Hodgkin lymphoma: a case report and review of the literature.

We discuss an unusual clinical presentation of childhood Hodgkin lymphoma; a 16-year-old girl was referred for Coombs-positive severe anemia, thrombocytopenia, and asymptomatic anterior mediastinal mass. Bone marrow examination showed no evidence of neoplastic disease. Biopsy of the mass was possible only after administration of both intravenous immunoglobulins and steroids resulting in a prompt rise of the platelet count and partial hemoglobin level stabilization. The identification of this clinical picture as a possible complication of an underlying Hodgkin lymphoma presents difficulties in diagnosis and management of the primary condition.

Treatment of children with B-cell non-Hodgkin lymphoma in a low-income country.

BACKGROUND: An adapted LMB 96 derived protocol for B-cell non-Hodgkin lymphoma (NHL) was implemented at the pediatric oncology unit of the Children Welfare Teaching Hospital in Baghdad (Iraq) from 2000 to present. The purpose was to evaluate the feasibility and efficacy of this intensive therapeutic regimen in a limited resource country. METHODS: Patients <15 years of age with high grade B-cell NHL were included. A modified LMB 96 regimen was employed with a reduction of cyclophosphamide and methotrexate dosages due to inadequate laboratory facilities and supportive care. RESULTS: Between 2000 and 2005, 261 children with non-lymphoblastic NHL were registered; 239 were eligible for the analysis. Two patients had stage I disease, 20 stage II, 179 stage III, and 38 stage IV. Fifty-two patients (22%) had bulky disease. Twelve children were assigned to therapeutic group A (low risk), 184 to group B (intermediate risk), and 43 to group C (high risk). One hundred and eighty-four patients (77%) had a complete response after the COP pre-phase. Sixty-nine patients (29%) died during treatment. Twenty-nine patients abandoned treatment. At 24 months, the overall survival rate of the entire patient population was 66% (CI 95%: 62.2-70.6) and the event-free survival rate 53.3% (CI 95%: 50.0-56.8). CONCLUSIONS: The treatment schedule proved effective, but the treatment-related mortality due to infections and metabolic complications was very high owing to the limited supportive care available. The high rate of treatment abandonment was also an important cause of failure, especially for children living far away from the hospital.

Management of the 2009 A/H1N1 influenza pandemic in patients with hematologic diseases: a prospective experience at an Italian center.

Data derived from epidemiologic surveillance adopted at our center in hematologic and stem cell transplant patients during the 2009 influenza A (H1N1)v pandemic are reported. Of the 52 patients with influenza-like disease we observed, 37 underwent a real-time PCR evaluation and 21 had a confirmed diagnosis. Of the RT-PCR-confirmed cases, 23.8% were children (age <18 years) and 9.5% were >65 years; 47.6% presented with a pulmonary infiltrate and 33.3% with respiratory failure. Pulmonary involvement was observed more frequently in patients with comorbidities. All patients received a course of oseltamivir therapy starting an average of 1 day (range <1-2) after the onset of symptoms. No patient was transferred to the intensive care unit. The viral disease had a generally favorable outcome despite the high frequency of pulmonary involvement. A prompt clinical evaluation with an early antiviral and supportive therapy may have played a beneficial role in the outcome.