View clinical trials related to Leukemia, Lymphoid.
Filter by:The purpose of the Connect™ Chronic Lymphocytic Leukemia (CLL) Disease Registry is to explore the history and real world management of patients diagnosed with CLL, provide insight into the management of CLL, and evaluate the effectiveness of first, second and subsequent therapeutic strategies employed in both the community and academic settings.
Acute lymphoblastic leukemia (ALL) is not a single disease, but a composite of heterogeneous subgroup. Accordingly, more sophisticated classification in ALL is essential to achieve further improvement of treatment outcomes. However, only a few genetic markers are revealed to have significant prognostic implications in ALL patients. The current study is designed to stratify the ALL patients according to their prognosis and to predict their outcomes by a pharmacogenetic approach. A predictive model will be generated from 130 genotypes in adult ALL patients diagnosed at the Samsung Medical Center (SMC), Sungkyunkwan University School of Medicine, Seoul,Korea between 1994 and 2008. The validation of the predictive model will be performed using an independent external cohort of ALL patients. 1. Definition of the cohort: two hundred ALL patients from the SMC as a test set, another 100 patients from the SMC as a first validation set, and another 150 independent external patients as second external validation set. DNAs will be extracted and stored from patients' samples collected at the time of diagnosis. 2. In the test set, genotypes will be determined using a MALDI-TOF based platform (Sequenom, San Diego, CA, USA) for 130 SNPs of the candidate genes involved in DNA repair pathway, drug metabolism/transport pathway and folate metabolism pathway. 3. Bioinformatic analyses will be performed to identify around 13 genotypes (10%) having strongest predictive significance out of these 130 SNPs in terms of their treatment outcomes, drug toxicity and prognosis in the test set. 4. These 13 genotypes will be validated in the first cohort of 100 ALL patients using a multivariate Cox's proportional hazard model. 5. The predictive model will be built up based on Cox's proportional hazard model derived from 13 candidate genotypes and clinical risk factors. 6. The predictive model based on pharmacogenetic information will be validated again in the second, independent external cohort of 150 ALL patients. Definite prognostic value was not established for genetic or molecular markers in acute lymphoblastic leukemia (ALL) except BCR/ABL fusion gene. The current study attempts to build up a predictive model based on single nucleotide polymorphisms (SNPs) with pharmacogenetic approach using 130 genotypes in the multiple candidate pathways such as DNA repair pathway, drug metabolism / transport pathway and folate metabolism pathway. The predictive model based on SNPs will be generated and validated with respect to treatment outcomes, drug toxicity and prognosis in adult ALL patients. The present study will demonstrate that: 1) Pharmacogenetic information derived from SNPs involved in the DNA repair pathway, drug metabolism/transport pathway and folate metabolism pathway, is helpful to predict the treatment outcomes, drug toxicity and prognosis in ALL patients; 2) Predictive model derived from pharmacogenetic information will be effective and reasonable approach to stratify ALL patients according to their clinical outcomes; 3) The SNP-based predictive model could be reasonably applied to the treatment of ALL patients, thus becoming a basis for further improvement of treatment outcome; 4) Finally, this project will enhance and facilitate the pharmacogenetic research in the hematology area, thus make the team to lead the pharmacogenetic research in the world.
To determine if MRD (minimal residual disease) can be found in the blood (only) as opposed to bone marrow in children with ALL (acute lymphoblastic leukemia).
Ofatumumab is an IgG1κ fully human monoclonal antibody (mAb) that specifically recognizes an epitope on the human differentiation antigen CD20 molecule. In vitro and in vivo studies demonstrated that ofatumumab depletes CD20 positive (CD20+) B cells through complement-dependent cytotoxicity (CDC) and antibody-dependent cell-mediated cytotoxicity (ADCC), which results in the antitumour effect. This is an open-label study to evaluate safety, tolerability, efficacy and PK profile of ofatumumab monotherapy in chronic lymphocytic leukemia (CLL) patients. Ofatumumab will be administered intravenously at the first dose of 300mg followed by 7 weekly infusions of 2000mg, followed by 4 infusions of 2000mg at every 4 weeks. Primary objective of the study (Part A) is to evaluate tolerability, and the study (Part B) is to assess overall response rate in CLL population. 10 subjects will be enrolled into this study. Subjects will be followed for 48 weeks.
This study will assess the pharmacokinetics of nilotinib in Ph+ CML pediatric patients that are newly diagnosed or resistant or intolerant to imatinib or dasatinib or refractory or relapsed Ph+ ALL compared to the adult populations. It will also evaluate safety and activity of nilotinib as secondary objectives.
This phase I trial is studying the side effects and the best dose of alvocidib when given together with cyclophosphamide and rituximab in treating patients with high risk B-cell chronic lymphocytic leukemia or small lymphocytic lymphoma. Drugs used in chemotherapy, such as cyclophosphamide, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Alvocidib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Monoclonal antibodies, such as rituximab, can also block cancer growth in different ways. Some block the ability of cancer cells to grow and spread. Other find cancer cells and help kill them or carry cancer-killing substances to them. Giving cyclophosphamide, alvocidib, and rituximab together may kill more cancer cells.
RATIONALE: Giving chemotherapy and total-body irradiation (TBI) before a donor peripheral blood stem cell transplant helps stop the growth of cancer cells and helps stop the patient's immune system from rejecting the donor's stem cells. When the healthy stem cells from a donor are infused into the patient they will help the patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. Giving colony-stimulating factors, such as filgrastim (G-CSF) and plerixafor, to the donor helps the stem cells move (mobilization) from the bone marrow to the blood so they can be collected and stored. PURPOSE: This clinical trial is studying giving plerixafor and filgrastim together for mobilization of donor peripheral blood stem cells before a peripheral blood stem cell transplant in treating patients with hematologic malignancies
RATIONALE: Belinostat and bortezomib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Giving belinostat together with bortezomib may kill more cancer cells. PURPOSE: This phase I trial is studying the side effects and best dose of giving belinostat together with bortezomib in treating patients with relapsed or refractory acute leukemia or myelodysplastic syndrome.
This observational study will monitor and register infusion-related adverse events and their handling in patients with chronic lymphocytic leukemia on treatment with MabThera (rituximab). Data will be collected from patients receiving intravenous MabThera at a dose of 375mg/m2 in cycle 1 and 500mg/m2 in subsequent cycles at each treatment visit for up to 6 months. Target sample size is 100 patients.
The purpose of this study is to collect a blood sample from patients with Chronic Lymphocytic Leukemia (CLL) and from volunteers without CLL.