SARS-CoV-2 Infection in Patients Treated with Azacitidine and Venetoclax for Acute Leukemia: A Report of a Case Series Treated in a Single Institution.

Introduction: Venetoclax combined with azacitidine (AZA-VEN) constitutes an option for the treatment of acute myeloid leukemia. There are, however, no data on the COVID-19 incidence and outcome in patients treated with AZA-VEN.

Methods: Patients with acute leukemia treated with AZA-VEN at a single institution were included in this prospective observational study.

Ice-cream used as cryotherapy during high-dose melphalan conditioning reduces oral mucositis after autologous hematopoietic stem cell transplantation.

Oral mucositis (OM) is one of the most frequent adverse events of high-dose conditioning chemotherapy with melphalan prior to autologous hematopoietic stem cell transplantation (AHSCT). It significantly reduces the patients' quality of life. One of the preventive strategies for OM is cryotherapy.

Negative Impact of Borderline Creatinine Concentration and Glomerular Filtration Rate at Baseline on the Outcome of Patients With Multiple Myeloma Treated With Autologous Stem Cell Transplant.

Background: Renal impairment (RI) is one of the multiple myeloma (MM)-defining events for initiating therapy. After induction therapy, high-dose chemotherapy followed by autologous peripheral blood stem cell transplant (ASCT) remains the standard of care for transplant-eligible patients with MM. According to the International Myeloma Working Group (IMWG), the organ criterion for kidney damage is defined by a serum creatinine concentration (CrC) > 2 mg/dL or estimated glomerular filtration rate (eGFR) < 40 mL/min.

Epidemiology of multiple myeloma in Poland in the years 2008-2017.

Introduction: Multiple myeloma is the third most common blood cancer in Europe and accounts for approx. 10-15% of these cancers. The objective of this study was to determine the incidence, prevalence, mortality and survival in multiple myeloma (ICD code: C90.

Prior blood donations do not affect efficacy of G-CSF mobilization nor outcomes of haematopoietic stem cell collection in healthy donors.

Background And Objectives: Many consider volunteer blood donors as ideal candidates for unrelated haematopoietic progenitor cell (HPC) donation. However, frequent blood donations could influence the results of HPC mobilization. To our best knowledge, there are no data on the possible impact of repeated blood donation on efficiency of subsequent HPC mobilization by granulocyte colony-stimulating factor (G-CSF).

Bone marrow harvest in donors with anaemia.

Background: Bone marrow harvest (BMH) for haematopoietic stem cell transplantation is a well-established procedure. The guidelines of World Marrow Donor Association provide information on donor selection. However, some of the guidelines regarding donors with anaemia prior to harvest lack in supporting data from clinical studies.

Biosimilar G-CSF versus filgrastim and lenograstim in healthy unrelated volunteer hematopoietic stem cell donors.

The World Marrow Donor Organization recommends original granulocyte-colony stimulating factor (G-CSF) for the mobilization of stem cells in healthy unrelated hematopoietic stem cell donors. We report the comparison of a biosimilar G-CSF (Zarzio) with two original G-CSFs (filgrastim and lenograstim) in mobilization in unrelated donors. We included data of 313 consecutive donors who were mobilized during the period from October 2014 to March 2016 at the Medical University of Warsaw.

Bone marrow harvest from unrelated donors-up-to-date methodology.

Objectives: Bone marrow harvesting is one of the essential sources of stem cells for hematopoietic stem cell transplantation. We describe here the current "up-to-date" standard of the bone marrow harvest in unrelated stem cell donors.

Methods: We analyzed medical data of 187 unrelated hematopoietic stem cell donors who underwent bone marrow harvest without previous peripheral blood stem collection at the center between 2011 and 2015.