A hybrid protocol CLAG-M, a possible player for the first-line therapy of patients with mixed phenotype acute leukemia. A Polish Adult Leukemia Group experience.

Introduction: Mixed-phenotype acute leukemia (MPAL) is a rare disease with poor prognosis. So far, no standard approach has been established as the "know-how" of MPAL is based only on retrospective analyses performed on small groups of patients.

Materials And Methods: In this study, a retrospective analysis of the outcomes of adult MPAL patients included in the PALG registry between 2005 and 2024 who received the CLAG-M hybrid protocol as induction or salvage therapy was performed.

Safety and Efficacy of Bendamustine Monotherapy in the First-Line Treatment of Patients with Chronic Lymphocytic Leukemia: Polish Lymphoma Research Group Real-Life Analysis.

Bendamustine is a cytostatic drug with a unique structure, combining the features of purine nucleoside analogs and alkylating agents. In patients with chronic lymphocytic leukemia (CLL) it is commonly used in combination with rituximab (BR protocol) both in the first-line as well as subsequent lines of therapy, and in clinical trials it is often combined with new targeted therapies. Therefore, the data on its real-life safety and efficacy are of clinical significance.

Secondary plasma cell leukemia: a multicenter retrospective study of 101 patients.

This multicenter retrospective study included 101 patients (median age 62 years) with secondary plasma cell leukemia (sPCL). The median time from initial multiple myeloma diagnosis to sPCL was 31 months. Fifty-five out of 72 patients (75%) who received any therapy were treated with immunomodulators (IMiDs) and/or proteasome inhibitors (PIs), and 14/72 (19%) underwent salvage autologous stem cell transplantation (ASCT).

Comparable Efficacy of Idelalisib Plus Rituximab and Ibrutinib in Relapsed/refractory Chronic Lymphocytic Leukemia: A Retrospective Case Matched Study of the Polish Adult Leukemia Group (PALG).

Background/aim: There is limited amount of data available on the comparative efficacy of ibrutinib and idelalisib, the B-cell receptor inhibitors (BCRi) newly approved for relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma (r/r CLL/SLL) treatment. The aim of our study was to analyze and compare the outcomes of real-world r/r CLL/SLL patients treated with these two BCRi in outside clinical trials.

Patients And Methods: A comparative case matched 1:2 analysis was performed on idelalisib combined with rituximab and ibrutinib efficacy in 102 patients with r/r CLL/SLL from two observational studies of the Polish Adult Leukemia Group (PALG).

Prognostic indicators in primary plasma cell leukaemia: a multicentre retrospective study of 117 patients.

We report a multicentre retrospective study that analysed clinical characteristics and outcomes in 117 patients with primary plasma cell leukaemia (pPCL) treated at the participating institutions between January 2006 and December 2016. The median age at the time of pPCL diagnosis was 61 years. Ninety-eight patients were treated with novel agents, with an overall response rate of 78%.

Concomitance of monosomal karyotype with at least 5 chromosomal abnormalities is associated with dismal treatment outcome of AML patients with complex karyotype - retrospective analysis of Polish Adult Leukemia Group (PALG).

Monosomal karyotype (MK) and complex karyotype (CK) are poor prognostic factors in acute myeloid leukemia (AML). A comprehensive analysis of cytogenetic and clinical factors influencing an outcome of AML-CK was performed. The impact of cladribine containing induction on treatment results was also evaluated.

Demographic, Hematologic, and Clinical Features of Myelodysplastic Syndrome Patients: Results from the First Polish Myelodysplastic Syndrome Registry.

Epidemiological studies on myelodysplastic syndromes (MDS) in Middle-Eastern Europe are scarce. No data about the demographic, clinical, and laboratory features of Polish MDS patients have been published. The aim of this study was to assess the epidemiological data and toxic exposure of Polish MDS patients and their association with hematological parameters and clinical outcomes.

Case-adjusted bortezomib-based strategy in routine therapy of relapsed/refractory multiple myeloma shown to be highly effective--a report by Polish Myeloma Study Group.

The observational study was aimed at evaluating response, survival and toxicity of bortezomib-based, case-adjusted regimens in real-life therapy of 708 relapsed/refractory MM patients. Bortezomib was combined with anthracyclines, steroids, thalidomide, alkylators or given in monotherapy. The ORR was 67.

Evaluation of energy drink intake in selected student groups.

Background: Energy drinks are intended for people who work hard, both physically and mentally, particularly young people engaged in an active lifestyle.

Objective: To assess the intake of energy drinks in a student group, during examinations and throughout an academic year.

Materials And Methods: A survey was performed on 92 students attending the Faculty of Human Nutrition and Consumer Sciences (Warsaw University of Life Sciences--WULS) and those from the Faculty of Physical Education (University of Physical Education--UPE) in Warsaw.

[Studies on the determinants of energy drinks intake by students].

Background: Energy drinks are among the most popular functional products. They contain bioactive substances which may produce beneficial effects on the body, but excessive consumption of energy drinks or use them in accordance with their intended use may be dangerous to health.

Objective: The aim of the study was to assess determinants and circumstances of energy drinks consuming in selected group of students, their opinion and knowledge on energy drinks.