Spotlight on the real-world treatment of CML pts in Germany: a retrospective survey in private oncology practices.

Clinical trials in chronic myeloid leukemia (CML) are usually carried out in specialized centers whereas primary care for patients (pts) with CML is mainly provided by local oncology practices. The aim of this study was to assess treatment practices in pts with CML in the setting of private oncology practices in Germany. We collected data of 819 pts with a confirmed diagnosis (dx) of CML in 2013 or later from 43 practices.

Addendum to the German Consensus Recommendations on Ponatinib in the Treatment of Chronic Myeloid Leukemia.

Background: Based on the new data from the primary analysis of the OPTIC (Optimizing Ponatinib Treatment in CP-CML) trial on dose optimization of ponatinib in patients with chronic phase (CP)-CML, the German consensus paper on ponatinib published in 2020 (Saussele S et al., Acta Haematol. 2020) has been updated in this addendum.

Diagnosis and treatment of MPN in real life: exploratory and retrospective chart review including 960 MPN patients diagnosed with ET or MF in Germany.

Purpose: The WHO 2016 re-classification of myeloproliferative neoplasms resulted in a separation of essential thrombocythemia (ET) from the pre-fibrotic and fibrotic (overt) phases of primary myelofibrosis (MF). This study reports on a chart review conducted to evaluate the real life approach regarding clinical characteristics, diagnostic assessment, risk stratification and treatment decisions for MPN patients classified as ET or MF after implementation of the WHO 2016 classification.

Methods: In this retrospective chart review, 31 office-based hematologists/oncologists and primary care centers in Germany participated between April 2021 and May 2022.

Treatment-Free Remission in Real-World Chronic Myeloid Leukemia Patients: Insights from German Hematology Practices.

Introduction: Treatment-free remission (TFR) is increasingly considered as treatment goal for patients with chronic myeloid leukemia (CML), but information on the disposition and outcome of TFR in clinical practice is scarce. Here, we report the characteristics of patients with CML in deep molecular remission (DMR) and/or after an attempt of TFR reported by 33 German hematologists.

Methods: Data were collected retrospectively by means of a questionnaire.

Randomized Trial of a Supportive Psychotherapy for Parents of Adolescents and Young Adults With Hematologic Malignancies.

Background: Cancer regularly disrupts health and developmental trajectories in adolescents and young adults (AYAs). Parents have been shown to have a substantial impact on the health and cancer survivorship activities of AYA patients in the form of symptom management. However, no randomized controlled trial has evaluated a coping support intervention (CSI) program for parents of AYAs with cancer aged 18 to 40 years.

Cytoreductive treatment in real life: a chart review analysis on 1440 patients with polycythemia vera.

Purpose: Patients with polycythemia vera (PV) show an elevated incidence of thromboembolic complications and decreased survival when compared to age-matched healthy individuals. Hypercellularity as indicated by elevated hematocrit, pathophysiological changes induced by the JAK2 driver mutation and cardiovascular risk factors contribute to the increased incidence of thromboembolic events. Higher age and a history of thromboembolic events define a high-risk population of PV patients.

No advantage of Imatinib in combination with hydroxyurea over Imatinib monotherapy: a study of the East German Study Group (OSHO) and the German CML study group.

Introduction: The combination of Imatinib (IM) and hydroxyurea (HU) was explored for the treatment of chronic myelogenous leukemia (CML).

Method: After testing and a phase I study ( = 20), 59 patients were randomized in the IM/HU and 29 in the IM arm. According to protocol, 49 propensity-score matched IM patients were included from the CML-IV study.

Correction: Frequency of infections in 948 MPN patients: a prospective multicenter patient-reported pilot study.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Is bendamustine-rituximab a reasonable treatment in selected older patients with diffuse large B cell lymphoma? Results from a multicentre, retrospective study.

Despite bendamustine-rituximab (BR) showed disappointing efficacy in diffuse large B cell lymphoma (DLBCL), it is still occasionally used as first-line treatment in older DLBCL patients instead of recommended R-CHOP. This multicentre, retrospective study was aimed to clarify circumstances in which BR may be justified in this setting. Patients ≥ 65 years with ECOG performance status (PS) ≥ 2 or ≥ 75 years regardless of PS were included.

Ponatinib in the Treatment of Chronic Myeloid Leukemia and Philadelphia Chromosome-Positive Acute Leukemia: Recommendations of a German Expert Consensus Panel with Focus on Cardiovascular Management.

Treatment of chronic myeloid leukemia (CML) and Philadelphia chromosome-positive acute leukemia (Ph+ ALL) has been revolutionized with the advent of tyrosine kinase inhibitors (TKIs). Most patients with CML achieve long-term survival similar to individuals without CML due to treatment with TKIs not only in frontline but also in further lines of therapy. The third-generation TKI ponatinib has demonstrated efficacy in patients with refractory CML and Ph+ ALL.

Rituximab maintenance therapy of follicular lymphoma in clinical practice.

Standard of care for patients with symptomatic, advanced-stage follicular lymphoma (FL) is rituximab-containing chemoimmunotherapy followed by rituximab maintenance. This prospective, multicenter, noninterventional study analyzed how efficacy and safety data from randomized controlled trials translate into clinical practice in Germany. Both treatment-naïve and relapsed/refractory patients with FL, who responded to rituximab-containing induction and were scheduled for rituximab maintenance, were observed for 24 months.

Rituximab in combination with chemotherapy for the treatment of chronic lymphocytic leukaemia in clinical practice.

Objectives: This study was conducted to investigate the real-world effectiveness and tolerability of rituximab-containing chemoimmunotherapies, which have become the standard of care for chronic lymphocytic leukaemia (CLL), particularly for physically fit patients. Furthermore, current treatment patterns in clinical practice were documented, and an unselected real-life population was compared with older, comorbid patients.

Methods: Prospective, multicentre, observational study with rituximab-containing chemoimmunotherapy in CLL patients.

Lenalidomide maintenance after first-line therapy for high-risk chronic lymphocytic leukaemia (CLLM1): final results from a randomised, double-blind, phase 3 study.

Background: The combined use of genetic markers and detectable minimal residual disease identifies patients with chronic lymphocytic leukaemia with poor outcome after first-line chemoimmunotherapy. We aimed to assess lenalidomide maintenance therapy in these high-risk patients.

Methods: In this randomised, double-blind, phase 3 study (CLLM1; CLL Maintenance 1 of the German CLL Study Group), patients older than 18 years and diagnosed with immunophenotypically confirmed chronic lymphocytic leukaemia with active disease, who responded to chemoimmunotherapy 2-5 months after completion of first-line therapy and who were assessed as having a high risk for an early progression with at least a partial response after four or more cycles of first-line chemoimmunotherapy, were eligible if they had high minimal residual disease levels or intermediate levels combined with an unmutated IGHV gene status or TP53 alterations.

Response to anti-programmed cell death protein-1 antibodies in men treated for platinum refractory germ cell cancer relapsed after high-dose chemotherapy and stem cell transplantation.

Introduction: Treatment options for patients with platinum refractory metastatic germ cell tumours (GCT) relapsing after high-dose chemotherapy and autologous stem cell transplantation are limited and survival is poor. Antibodies directed against programmed cell death protein-1 (PD-1) and programmed cell death ligand-1 (PD-L1) are currently assessed within clinical trials. We present updated data on our experience with checkpoint inhibitors as a compassionate use off-label treatment attempt for highly-pretreated patients with GCT and provide an overview of the current literature on PD-L1 expression in this rare tumour entity.

Characteristics and treatment of polycythemia vera patients in clinical practice: a multicenter chart review on 1476 individuals in Germany.

Purpose: Treatment recommendations for patients with polycythemia vera (PV) are well established. Most multicenter trials investigating novel therapeutic strategies for PV are developed and conducted at university hospitals and specialized academic centers. The majority of patients in Germany, however, are treated in an outpatient (ambulatory) setting.

High coagulation factor VIII and von Willebrand factor in patients with lymphoma and leukemia.

The risk of venous thromboembolism is increased in patients with lymphoma and leukemia; however, little is known about the potential underlying hereditary or acquired thrombophilia. We prospectively analyzed procoagulant markers and gene mutations in patients with lymphoma (n = 35) and leukemia (n = 10) at diagnosis and over the course of treatment. Global coagulation tests were normal in all patients, as were antithrombin and protein S.

Rapid induction of complete molecular remission by sequential therapy with LDAC and sorafenib in FLT3-ITD-positive patients unfit for intensive treatment: two cases and review of the literature.

Treatment of acute myeloid leukemia remains a therapeutic challenge. Even in younger patients with a low rate of co-morbidities less than 50% of patients can be cured. For older patients or patients with significant co-morbidities, the situation appears even worse.

Molecular cytogenetic monitoring from CD34+ peripheral blood cells in myelodysplastic syndromes: first results from a prospective multicenter German diagnostic study.

The gold standard of cytogenetic analysis in myelodysplastic syndromes (MDS) is conventional chromosome banding (CCB) analysis of bone marrow (BM) metaphases. Most aberrations can also be detected by fluorescence-in situ-hybridization (FISH). For this prospective multicenter German diagnostic study (www.

A novel regimen combining high dose cytarabine and bortezomib has activity in multiply relapsed and refractory mantle cell lymphoma - long-term results of a multicenter observation study.

Salvage therapy for patients with mantle cell lymphoma (MCL) remains a challenge. The clinical course is characterised by increasing resistance to conventional chemotherapy and a dismal long-term outcome. On the basis of studies demonstrating synergy in vitro, eight heavily pretreated patients (median age 65 years) with advanced stage MCL were individually treated with a novel combination protocol consisting of the proteasome inhibitor bortezomib (1.

The effects of G-CSF-induced mobilization of progenitor cells are limited by ADMA.

Objective: Progenitor cells (PC) are thought to induce angiogenesis, and thereby, PC may help to improve ventricular performance in patients with ischemic heart disease (IHD). However, mobilization of progenitor cells by application of G-CSF gives inconsistent clinical effects. The aim of the present study was to assess pathophysiologic effects of progenitor cell mobilization.

Lethal candida sepsis associated with myeloperoxidase deficiency and pre-eclampsia.

We report on a 27-year-old primipara suffering from pre-eclampsia who died within 2 days postpartum. Toxemia with disseminated intravascular coagulation (DIC) and acute renal failure had masked the symptoms of invasive candida esophagitis and disseminated candidiasis in both lungs. Candida sepsis was discovered as the cause of death at postmortem examination.