View clinical trials related to Leukemia.
Filter by:Recent preclinical and retrospective clinical data have suggested that dexamethasone might sensitize leukemic cells to chemotherapy-induced cell death and thus limit the risk of leukemic regrowth and relapse. Moreover, it has been experimentally shown that leukemic cells in acute myeloid leukemia patients who relapse become sensitive to glucocorticoids treatment highlighting a novel potential role for dexamethasone in relapsed or refractory acute myeloid leukemia (R/R). This study was designed to determine whether adding dexamethasone to standard salvage therapy in the treatment of relapsed/refractory acute myeloid leukemia in adult patients (intensive chemotherapy amsacrine-cytarabine or azacitidine according to investigator's willingness) results in a significant improvement of the overall survival.
The investigators propose an early phase study defined as a phase I/II trial assessing safety, feasibility and efficacy of CLIC-1901 autologous anti-CD19 Chimeric Antigen Receptor T cells (CAR-T) cells for participants with relapsed/refractory CD19 positive (CD19+) Acute Lymphoblastic Leukemia (ALL) and non-Hodgkin's Lymphoma (NHL). The Initial Stage of the study (n=20 participants) will focus on feasibility and safety while the Extended Stage will include all participants enrolled in the study (n=additional 80 participants for a total of 100) and will focus on efficacy and safety outcomes. In the proposed trial, we will administer our CAR-T cell product to these participants as a single infusion. Participants will undergo (a) lymphodepletion with cyclophosphamide and fludarabine, followed by (b) infusion of autologous CLIC-1901 CAR-T cells. All treatments will be delivered intravenously.
This is an open-label, non-randomized, Phase 1b study to evaluate the safety, pharmacokinetics (PK) profiles, and preliminary evidence of antitumor activity of PTC299 and the metabolite, O-desmethyl PTC299, in participants with relapsed/refractory acute myeloid leukemia (AML) who have exhausted standard available therapies known to provide clinical benefit. The study is designed as a series of cohort-based dose escalations. For each cohort, a minimum of 3 evaluable participants with PK and safety data will be assessed. Additional participants will be recruited if additional PK data are needed to assess mean exposure based on the observed variability.
A Phase 1b/2a multi-center, open-label, non-randomized study to assess the safety, tolerability and efficacy of dose-adjusted brequinar in adult subjects with acute myeloid leukemia (AML). Ribavirin BID may be added to brequinar twice weekly in eligible subjects.
This study is to determine the safety and recommended dosing of Minnelide in Acute Myeloid Leukemia (AML)
This is a multi-center open-label Phase I/II study investigating orally administered HDM201 in combination with chemotherapy in two populations: subjects with first line AML or subjects with relapsed/refractory AML. This study is conducted in three parts: dose escalation, dose expansion and DDI study.
An observational, prospective study to describe the rates and predictors of cardiovascular events in patients with acute leukemia.
hAECs Are Preliminarily Applied in Allogeneic Hematopoietic Stem Cell Transplantation
Background: Chronic lymphocytic leukemia (CLL) is a blood cancer. Recombinant human interleukin 15 (IL-15) is a manmade protein. Obinutuzumab is a protein made to deactivate cancer cells. Researchers want to see if treating people with CLL with both proteins improves their outcomes. Objectives: To find the safe dose of IL-15 with Obinutuzumab. To identify its effects, including on the immune system and cancer. Eligibility: Adults at least 18 years old who have certain CLL that standard therapy has failed Design: Participants will be screened with: - Medical history - Physical exam - Evaluation of ability to do daily activities - Blood, heart, and urine tests Participants may also be screened with: - A small amount of bone marrow removed by needle in the hipbone - Scans of the body and/or brain The study will be done in 28-day cycles for up to 6 cycles. Participants will get the study drugs through a catheter and pump. Cycle 1: Participants will be seen in the clinic during week 1. They will get: - IL-15 as a continuous intravenous infusion over 24 hours on days 1-5 and 3 dose levels will be evaluated: dose level 1; 0.5 mcg/kg/day; dose level 2: 1 mcg/kg/day and dose level 3: 2 mcg/kg/day. - Obinutuzumab as a 4-hour infusion in escalating doses during the course of the first cycle 100 mg on day 4, 900 mg on day 5, 1000 mg on day 11 and day 18. Cycles 2 through 6: Participants will come to the clinic days 1-5 and get IL-15 as in cycle 1 and Obinutuzumab 1000 mg on day 4 of each treatment cycle. During the study, participants: - Will repeat screening tests - Will get standard medicines for side effects - May give blood, saliva, and tumor samples for research After treatment, participants will have follow-up visits every 3 months for 1 year, then every 6 months for up to 5 years. After that, participants may be called or emailed.
Allogeneic stem cell transplantation (Allo-HSCT) is the effective and even the only treatment for hematological malignancies. The "GIAC" protocol established by our center has successfully crossed the HLA barrier in HLA-mismatched/haploidentical HSCT. The protocol entails the following: treating donors with granulocyte colony-stimulating factor (G-CSF) to induce donor immune tolerance, intensified immunologic suppression to both promote engraftment and to prevent GVHD, antithymocyte globulin (ATG) was included for the prophylaxis of GVHD and graft rejection, and combination of G-CSF-primed bone marrow harvest (G-BM) and G-CSF-mobilized peripheral blood stem cell harvest (G-PB) as the source of stem cell grafts. But peripheral blood transplantation is still prevalent. Compared with BM, G-PB is more convenient to collect, and the number of T lymphocytes and CD34+ cells is higher. It is reported that G-PB has a higher implantation rate and even a higher disease-free survival rate in sibiling-identical transplantation compared with BM transplantation, whereas there were also reports with different conclusions. This prospective, one-arm clinical cohort study aims to evaluate the safety and efficacy of haplotype peripheral blood stem cell transplantation (PBSCT) in the treatment of acute leukemia.