View clinical trials related to Hematologic Neoplasms.
Filter by:Allogeneic hematopoietic stem cell transplantation is the only possible treatment for many malignant and non-malignant hemopathies. The graft-versus-host immunological reaction (GvH) is a frequent and sometimes serious complication. The objective is to study whether a systematic and early follow-up by a lung specialist of allografted patients would allow an earlier diagnosis of GvH with pulmonary complications.
This is a multi-center, open-label trial to evaluate the safety, pharmacokinetics (PK), and anti-cancer activity of oral administration of emavusertib (CA-4948) in adult patients with relapsed or refractory (R/R) hematologic malignancies. Part A will evaluate the safety and tolerability of escalating doses of emavusertib as monotherapy (Part A1), and in combination with ibrutinib. In Protocol Version (v) 1.0 through v6.0, patients with Waldenström macroglobulinemia/ lymphoplasmacytic lymphoma (WM/LPL) and chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL) were also enrolled at ibrutinib doses of 420 mg (Part A2). Enrollment into Parts A1 and A2 has been closed. Part B will comprise 2 cohorts to assess safety and efficacy of emavusertib in combination with ibrutinib in patients with primary central nervous system lymphoma (PCNSL).
Graft-versus-host-disease (GVHD) is common complication of hematopoietic stem cell transplantation. Vitamin D deficiency has been shown to be associated with increased risk of chronic GVHD in previous clinical studies. The purpose of this research is to investigate the effect of vitamin D supplementation in patients undergoing hematopoietic stem cell transplantation
The purpose of this study is to assess the impact and safety of itacitinib in combination with calcineurin inhibitor (CNI)-based interventions for the prophylaxis of graft-versus-host-disease (GVHD).
Lymphoid hemopathies are a group of malignant haematological disorders characterized by clonal proliferation of cells of the lymphoid line. Non-Hodgkin's lymphoma (NHL), chronic lymphocytic leukemia (CLL), and multiple myeloma (MM) are the most frequently encountered features of lymphoid hemopathies. Duriong the last 35 years the prevalence of these pathologies has increased in France but also in most industrialized countries. This increased can't be solely explained by demographic changes and improvements in diagnostic techniques. As a result, the involvement of environmental and professional factors is strongly suspected. Studies have shown that these diseases are associated with some professions or type of activity, including agricultural occupations, and other sectors such as agriculture, printing, woodworking. Some organic solvents and pesticides have been suspected of being risk factors of hematologic malignancies. Based on cohort studies and case-control studies, some of them have been identified by the International Cancer Research Center as associated with the occurrence of NHL with a sufficient or limited level of evidence. One of the difficulties encountered in the analysis of the literature has been the permanent evolution of the international classification of lymphoid hemopathies over the past 30 years. The old epidemiological studies are therefore difficult to interpret. Lymphoid hemopathies cover a range of different conditions, thus it is likely that carcinogens involved vary according to the type of hemopathy. Finally, environmental and occupational exposures to various chemicals and biological agents have evolved over time. The aim of this study is firstly to develop and validate a questionnaire to identify and quantify exposures to nuisances (substances and agents) suspected of being associated with the occurrence of NHL, MM and LLC. In a second time, this questionnaire will be used as a support for the realization of a subsequent case-control study to improve epidemiological knowledge on these diseases.
There is no evidence available about which molecular profiling methods are currently used for cancer patients in Austrian clinical practice. The construction of the registry proposed as a completely independent research endeavor, will be helpful for scientific evaluation and the establishment of highly credible data.
Background: Antithrombotic therapy in the context of treatment related thrombocytopenia (i.e. low levels of platelets) is not uncommon. Guidelines are based upon a paucity of retrospective data and focus on the scenario of cancer associated venous thrombosis and low molecular weight heparin treatment. Even less is known regarding direct oral anticoagulants, antiplatelet therapy, or anticoagulation prescribed for other indications. Aims: The study aims are to evaluate how physicians manage anticoagulant and antiplatelet medication in patients with hematological malignancy and thrombocytopenia, and to assess the frequency of bleeding and thrombosis. Additional aims are to assess how management changes affect drug activity and blood clotting (coagulation), and to evaluate the use of platelet transfusions. Design: The investigators plan a multinational prospective registry of patients admitted to the inpatient hematology department or outpatient clinic at one of the study centers. Patients with hematological malignancies, platelets below 50 X 109/L, and anticoagulant and/or antiplatelet medication will be studied. Patients will be enrolled when the combination of antiplatelet/anticoagulant medication and thrombocytopenia is first detected. Patients will be followed until 30 days after the baseline study visit (which occurs 30 days after enrollment or when platelets < 50*109/L, whichever come first) or death. Patients will be indexed at the time of baseline visit. Patients will be excluded from study analysis if one of the following events occurs before study index: Withdrawal of consent, death, clinically-relevant non-major bleeding or the composite primary outcome. Risk factors for bleeding and thrombosis will be recorded at baseline. Parameters from routine blood tests will be recorded throughout the study. During the study major bleeding events and thrombosis will be recorded. Investigational blood tests assessing coagulation and drug activity will be drawn at baseline (=study index). Throughout the study all management decisions regarding antithrombotic therapy, including platelet and red blood cell transfusion, will be recorded. This is an observational study and management will be solely at the discretion of the physician. Analysis: The investigators will first look at the frequency of either bleeding or thrombosis according to the type of management strategy and evaluate the platelet threshold at which a given management strategy is employed. At the next stage, in selected subgroups, the optimal management strategy with respect to bleeding/thrombotic risk, will be determined.
This pilot clinical trial studies the side effects of irradiated donor cells following stem cell transplant in controlling cancer in patients with hematologic malignancies. Transfusion of irradiated donor cells (immune cells) from relatives may cause the patient's cancer to decrease in size and may help control cancer in patients receiving a stem cell transplant.
The purpose of this study is to assess the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD) and preliminary antitumor activity of AZD4573 in subjects with relapsed or refractory haematological malignancies.
Total body irradiation (TBI) is a standard part of the conditioning regimen for bone marrow transplantation (BMT). Several randomized trials have shown superior outcomes using TBI compared with non TBI-containing regimens. Standard TBI is usually delivered over three days for a total dose of 12 Gy with two daily fractions. However, as demonstrated by our group, increasing the TBI dose above 10 Gy is not necessarily associated with better outcome in patients undergoing allogenic BMT for hematologic malignancies. For this reason, patients older than 40 or grafted after relapse are treated at our center with a reduced-dose 10 Gy TBI regimen. This pilot study wishes to investigate in 10 patients with hematological malignancies unfit for a standard 12 Gy TBI conditioning regimen a more targeted, conformal form of treatment, referred as total marrow (TMI), using volumetric Arc Therapy (VMAT). Our hypothesis is that using this technique that can allow deliver a higher total dose to the target while at the same time assuring to the organs at risk (OAR) the same dose normally delivered with a 10 Gy TBI we will improve the therapeutic ratio in these patients.