View clinical trials related to Hematologic Neoplasms.
Filter by:The investigators sought to report the outcomes of patients with haematological malignancies admitted to the intensive care units and to define pre-intensive care units prognostic factors for in-hospital all-cause mortality. In this retrospective, single-center study, all patients with haematologic malignancies admitted to intensive care units between 2009 and 2019 were included. The primary outcome was in-hospital mortality.
Patients with hematologic malignancies requiring intensive chemotherapy are at risk for life-threatening complications. Organ failure may appear rapidly and delay in initiating life-sustaining interventions may result in increased mortality. This encourages great alertness although not all patients require close monitoring. It is therefore critical to identify which patients are the most at risk for clinical deterioration to consider increased surveillance in these patients. The benefit of early intensive care unit (ICU) admission, as soon as the first signs of organ dysfunction appear, must also be clarified. Such an intervention could increase survival of patients by close monitoring and early initiation of organ-specific interventions but could also be responsible for anxiety and increased use of ICU resources. Many teams have analyzed the impact of early warning systems (EWS) including vital signs to detect organ dysfunction early on. It has been shown that these EWS could positively impact survival in many medical fields (pre-hospital, medicine or surgery departments). A few retrospective studies have explored the impact of EWS in hematology, with overall good prediction for ICU admission and mortality. Until now, it has however not been formally demonstrated that early ICU admission, as soon as the first signs of organ dysfunction appear, could benefit patients with hematologic malignancies. A randomized controlled trial studying the impact of early intervention would clarify the role of such a strategy. In this study, we will prospectively evaluate the implementation of the National Early Warning Score (NEWS), with systematic referral to the ICU in high-score patients, to improve the survival of patients receiving intensive chemotherapy in ten academic centers. This score is one of the most performant and most frequently used to predict organ failure. Its calculation only requires vital signs such as respiratory rate, peripheral oxygen saturation, need for oxygen therapy, body temperature, arterial pressure, heart rate, and level of consciousness. We will therefore study the impact of ICU admission in patients with high NEWS in a randomized, controlled trial. A cluster randomization is planned in which the centers will be randomized between usual care (control group) and interventional care with transfer to the ICU in the event of a NEWS score ≥7 (interventional group). Each parameter used to calculate the NEWS will be collected at least three times a day by the attending nurse.
The pattern of hematological malignancies (HMs) in developing countries and developed countries differs. Among the different types of cancers, leukemia, lymphoma, and multiple myeloma appear to have greatly increased in frequency.
The purpose of this study is to provide continued access to treatment with pelabresib for patients who previously received pelabresib in a parent study and to continue collecting safety and efficacy information. By collecting efficacy information, the study team monitors if pelabresib helps the patient with their disease. Additionally, survival follow-up data will be collected. Survival follow-up collects information on the patient's leukemia-free survival and overall survival status (life span) during and after the treatment is ended. If a patient stopped pelabresib treatment on the parent study for any other reason than participation in this study, they will not receive further pelabresib treatment, but they can enter the study for survival-follow up only.
This research is being done to investigate the safety and effectiveness of Darzalex Faspro (daratumumab and hyaluronidase-fihj) (a monoclonal antibody that targets plasma cells that make antibodies) and whether it can lower donor specific antibodies (DSA) levels to low enough levels to permit patients to proceed with allogeneic peripheral blood transplant (alloBMT). Those being asked to participate have high DSA levels that puts those being asked to participate at high risk of rejecting the available donor's blood stem cells and making those being asked to participate ineligible to receive a stem cell transplant.
Donor specific anti-HLA antibody (DSA) is closely related not only to primary graft rejection (GR) after HLA-incompatible transplantation, but also to the occurrence of primary PGF. Desensitisation therapy can reduce the level of DSA in patients and decrease the incidence of PGF after transplantation. However, most studies at home and abroad have focused on DSA levels in recipients before transplantation, risk factors and their effects on prognosis. Very few studies have focused on the rate of DSA positivity and its risk factors after transplantation. Therefore, this project aims to clarify the rate of DSA positivity after HLA-incompatible Allo-HSCT and reveal the influencing factors of post-transplantation DSA positivity with the help of a prospective, registry-based clinical cohort of HLA-incompatible transplant recipients, in order to provide a basis for the prevention and treatment of DSA-induced graft rejection or PGF.
Substudy 01A is part of a platform study. The purpose of this study is to assess the efficacy and safety of zilovertamab vedotin in pediatric participants with elapsed or refractory B-cell acute lymphoblastic leukemia (B-ALL), diffuse large B-cell lymphoma (DLBCL)/Burkitt lymphoma, or neuroblastoma and in pediatric and young adult participants with Ewing sarcoma.
This study is a rolling arm study of pembrolizumab in combination with investigational agents in pediatric participants with relapsed or refractory classical Hodgkin lymphoma (cHL), solid tumors with microsatellite instability-high (MSI-H)/mismatch repair deficient (dMMR) or tumor mutational burden-high (TMB-H), or advanced melanoma. This study will have 2 parts: a safety lead-in to demonstrate a tolerable safety profile and confirm a preliminary recommended phase 2 dose (RP2D) (Part 1) followed by an efficacy evaluation (Part 2). Participants will be assigned to a treatment arm (either Part 1 or Part 2) that is open for enrollment. There will be no hypothesis testing in this study.
A Study of Metabolically Armed CD19 CAR-T Cells Therapy for Patients With Relapsed and/or Refractory CD19-positive B cell Hematological Malignancies
This is a Phase 1, multicenter, open-label clinical study of HMPL-506 administered orally in the treatment of hematological malignancies. Only eligible patients who provide the signed informed consent form (ICF) can be enrolled in this study. The study consists of two phases, i.e., a dose escalation phase and a dose expansion phase. The study is expected to enroll approximately 60 to 98 patients, including approximately 30 to 38 patients in the dose escalation phase and approximately 30 to 60 patients in the dose expansion phase.