Pneumocystis Pneumonia After Allogeneic Hematopoietic Cell Transplantation: A Case-Control Study on Epidemiology and Risk Factors on Behalf of the Infectious Diseases Working Party of the European Society for Blood and Marrow Transplantation.

Pneumocystis pneumonia (PCP) is a life-threatening complication after allogeneic hematopoietic cell transplantation (allo-HCT). However, allo-HCT procedures have evolved toward older patients, unrelated donors, and reduced-intensity conditioning, possibly modifying the risks. Polymerase chain reaction (PCR), widely used nowadays, is more sensitive than microscopy diagnostic methods.

Comparison of efficacy and toxicity according to etoposide and cytarabine dosing in BEAM conditioning followed by autologous stem cell transplantation in Hodgkin lymphoma.

The combination of carmustine, etoposide, cytarabine, and melphalan (BEAM) followed by autologous stem cell transplantation (ASCT) is a commonly used intensification regimen for patients with Hodgkin lymphoma. As etoposide and cytarabine dosing are not defined, we conducted a retrospective, multicenter study, to compare efficacy and toxicity in 130 patients with Hodgkin lymphoma receiving etoposide and cytarabine at either 200 mg/m/d ( = 50), 400 mg/m/d ( = 35), or etoposide 200 mg/m/d and cytarabine 400 mg/m/d ( = 45). Progression-free survival and overall survival were not associated with the intensity of conditioning.

Toxicity Profile According to Etoposide and Cytarabine Dosing in Patients with Lymphoma Receiving Autologous Stem Cell Transplantation Following BEAM Conditioning.

High-dose chemotherapy followed by autologous stem cell transplantation (ASCT) is part of the treatment strategy for some patients with high-risk lymphoma by improving survival with an acceptable toxicity profile. Although the BEAM (BCNU, etoposide, cytarabine, and melphalan) intensification regimen is the most used, the optimal dosing for each drug is unclear. Here, we retrospectively compared the outcome of 110 patients receiving higher (400 mg/m, n = 69) or lower (200 mg/m, n = 41) etoposide and cytarabine doses in our institution between 2012 and 2019.

Vasculitis associated with myelodysplastic syndrome and chronic myelomonocytic leukemia: French multicenter case-control study.

Introduction: Our objective was to evaluate characteristics, treatment and outcome of vasculitis associated with myelodysplastic syndrome (MDS) and chronic myelomonicytic leukemia (CMML) PATIENTS AND METHODS: Retrospective descriptive analysis of MDS/CMML-related vasculitis and comparison with MDS/CMML patients without dysimmune features.

Results: Seventy patients with vasculitis and MDS/CMML were included, with median age of 71.5 [21-90] years and male/female ratio of 2.

R-DHA-oxaliplatin (R-DHAOx) versus R-DHA-cisplatin (R-DHAP) regimen in B-cell lymphoma treatment: A eight-year trajectory study.

Background: The R-DHAP regimen (rituximab, cisplatin, dexamethasone, and high-dose cytarabine) is standardly used to treat relapsed Non-Hodgkin lymphoma (NHL). Despite scarce data, cisplatin is frequently substituted with oxaliplatin (R-DHAOx) to avoid nephrotoxicity. We compared nephrotoxicity of cisplatin and oxaliplatin based on creatinine-based trajectory modeling.

Impact of front line relative dose intensity for methotrexate and comorbidities in immunocompetent elderly patients with primary central nervous system lymphoma.

Primary central nervous system lymphomas (PCNSL) are non-Hodgkin lymphomas strictly localized to the CNS, occurring mainly in elderly patients with comorbidities. Current treatment in fit patients relies on high-dose methotrexate and high-dose cytarabine. The aim of this study was to evaluate the efficacy and feasibility of this treatment in elderly patients and to assess potential prognostic factors associated with survival.

Allogeneic stem cell transplantation recipients requiring intensive care: time is of the essence.

The benefit of early admission of allogeneic stem cell transplantation (SCT) recipients to the intensive care unit (ICU) as soon as they develop organ injury is unknown. We performed a retrospective study on 92 patients admitted to the ICU to determine the impact of time from organ injury to ICU admission on outcome. The number of organ injuries prior to ICU admission was associated with an increased in-hospital mortality (OR 1.

Different Impact of the Number of Organ Failures and Graft-Versus-Host Disease on the Outcome of Allogeneic Stem Cell Transplantation Recipients Requiring Intensive Care.

Background: Admission of allogeneic stem cell transplantation (SCT) recipients to the intensive care unit (ICU) remains controversial, especially when graft-versus-host disease (GVHD) is present.

Methods: We performed a retrospective study to assess prognostic factors of survival in all allogeneic SCT recipients admitted to the ICU between 2002 and 2013 in our center which has flexible admission criteria, especially regarding GVHD.

Results: Of 349 patients who underwent allogeneic SCT during the study period, 92 patients (26%) were admitted to the ICU.

Pediatric-Like Acute Lymphoblastic Leukemia Therapy in Adults With Lymphoblastic Lymphoma: The GRAALL-LYSA LL03 Study.

Purpose: This study evaluated the efficacy of pediatric-like acute lymphoblastic leukemia (ALL) therapy in adults with lymphoblastic lymphoma (LL).

Patients And Methods: This was a prospective phase II study in adults 18 to 59 years old with previously untreated LL. Patients were treated with an adapted pediatric-like ALL protocol, which included a corticosteroid prephase, a five-drug induction reinforced by sequential cyclophosphamide administration, dose-dense consolidation, late intensification, CNS prophylaxis, and a 2-year maintenance phase.

Cerebral venous thrombosis in adult patients with acute lymphoblastic leukemia or lymphoblastic lymphoma during induction chemotherapy with l-asparaginase: The GRAALL experience.

Central nervous system (CNS) thrombotic events are a well-known complication of acute lymphoblastic leukemia (ALL) induction therapy, especially with treatments including l-asparaginase (l-ASP). Data on risk factors and clinical evolution is still lacking in adult patients. We report on the clinical evolution of 22 CNS venous thrombosis cases occurring in 708 adults treated for ALL or lymphoblastic lymphoma (LL) with the Group for Research on Adult Acute Lymphoblastic Leukemia (GRAALL)-induction protocol, which included eight L-ASP (6,000 IU/m(2) ) infusions.

Severe viral hepatitis in a patient with chronic lymphocytic leukemia (CLL) complicated with autoimmune hemolytic anemia (AIHA), treated with steroids.

Infectious complications are a major cause of morbidity and mortality in patients with chronic lymphocytic leukemia (CLL) due to impaired immunity secondary to the disease itself and to the immunosuppressive therapies administered to these patients. We report a 78-year-old woman with CLL who was treated with steroids for autoimmune hemolytic anemia (AIHA). A few weeks later, she was admitted for severe acute hepatitis with disseminated intravascular coagulation (DIC).

Long-term follow-up and second malignancies in 487 patients with hairy cell leukaemia.

A large, multicentre, retrospective survey of patients with hairy cell leukaemia (HCL) was conducted in France to determine the frequency of second malignancies and to analyse the long-term effects of the established purine nucleoside analogues (PNAs), cladribine and pentostatin. The survey retrospectively reviewed the medical history of patients and their immediate family, clinical and biological presentation at the time of HCL diagnosis, treatment choice, response to treatment, time to relapse and cause of death. Data were collected for 487 patients with HCL.

Long-term follow-up of the imatinib GRAAPH-2003 study in newly diagnosed patients with de novo Philadelphia chromosome-positive acute lymphoblastic leukemia: a GRAALL study.

We report here the results of the GRAAPH-2003 trial with long-term follow-up in 45 patients with de novo Philadelphia chromosome-positive (Ph+) acute lymphoblastic leukemia (ALL). Imatinib-based strategy improved the 4-year overall survival (OS) up to 52% versus 20% in the pre-imatinib LALA-94 trial (P = .0001).

Splenectomy and/or cyclophosphamide as salvage therapies in thrombotic thrombocytopenic purpura: the French TMA Reference Center experience.

Background: The objective was to assess the efficacy and safety of splenectomy and cyclophosphamide as salvage therapies in severe thrombotic thrombocytopenic purpura (TTP).

Study Design And Methods: During a 10-year period, patients who did not improve with plasma exchanges, steroids, vincristine, and/or rituximab were considered for splenectomy or cyclophosphamide. Patients with a documented severe (<10% of normal value) acquired ADAMTS13 deficiency are reported here.