Clinical Research Directory

A Study of TSC-100 and TSC-101 in AML, ALL and MDS in Patients Undergoing Allogeneic Peripheral Blood Stem Transplantation

This is a multi-center, non-randomized, concurrent controlled, multi-arm, Phase 1 interventional, open-label, biologic assignment-based umbrella study evaluating the feasibility, safety and preliminary efficacy of an escalating dose regimen of up to 2 doses of TSC-100 and TSC-101 in patients with AML, MDS, or ALL following HCT from a haploidentical donor, MMUD, or MUD

Characterizing Sleep Among Long-term Survivors of Childhood Cancer

The patients are being asked to take part in this clinical trial because they received cancer treatment as a child at St. Jude. The study comprehensively examines sleep among three distinct diagnostic groups of survivors in the SJLIFE cohort: ALL, CNS tumors, and non-CNS solid tumors. Primary Objective The primary aim of this protocol is to estimate the prevalence of various sleep disorders among long-term survivors of childhood ALL, CNS tumors, and non- CNS solid tumors. Exploratory Objective The exploratory objective of the study is to explore associations between the prevalence of sleep disorders and clinical outcomes collected in SJLIFE.

A Study of BN104 in the Treatment of Acute Leukemia

The Phase I/II trial is to learn the safety, pharmacokinetics, and preliminary efficacy of BN104 taken once daily or twice daily in patients with acute lymphocytic leukemia or acute myeloblastic leukemia.

Daratumumab for T Cell ALL With MRD-positive After Standard Chemotherapy

T-ALL accounts for about 15%-25% of Ph-negative ALL, and its clinical prognosis is worse than B-ALL. The successful application of immunotherapy has brought revolutionary progress to the treatment of ALL. But progress in the treatment of T-ALL has been relatively slow. Minimal residual disease (MRD) is a strong prognostic indicator for ALL patients. MRD-positive after induction therapy predicts a high risk of relapse. The National Comprehensive Cancer Network (NCCN) considers MRD-positive ALL patients to be at high risk. Research in the B-ALL field has demonstrated that immunotherapy has the potential to further clear MRD, which in turn translates into survival benefits. Daratumumab is a humanized, anti-CD38 IgG1 monoclonal antibody that binds to CD38 expressed by tumor cells. Apoptosis of tumor cells is induced through a variety of immune-related mechanisms such as complement-dependent cytotoxicity (CDC), antibody-dependent cell-mediated cytotoxicity (ADCC), antibody-dependent cytophagocytosis (ADCP), and FCγ receptors, which are currently mainly used in the treatment of multiple myeloma. CD38 is highly and stably expressed on the surface of T-ALL cells, and its expression was less influenced by the previous treatment. Preliminary data from the clinical study of daratumumab combined with BFM bone frame prescription for the treatment of recurrent refractory T ALL(NCT03384654) showed that the effectiveness rate (ORR) was 83.3% in children and 60% in young adults. Compared with the previous historical data, the safety and tolerability were significantly improved. For T-ALL patients who relapse after allogeneic transplantation and achieve CR with intense chemotherapy but continue to have MRD-positive flow rate, daratumumab monotherapy can further clear MRD and achieve the purpose of sustaining CR. These studies all demonstrate the potential role of daratumumab in the treatment of T-ALL. Based on the current difficulties in the treatment of T-ALL and existing research data, we plan to conduct a prospective, single-arm, open-label phase II clinical study to explore the efficacy and safety of daratumumab for flow minimal residual disease positive T-ALL after standard chemotherapy.

Palliative Care Oncology in Patients With Relapsed, Refractory, and High-Risk Leukemias or MDS

The purpose of this study is to estimate the potential benefit of early and continued palliative care (PC) consultation on end of life issues.

Sequential Treatment With Ponatinib and Blinatumomab vs Chemotherapy and Imatinib in Newly Diagnosed Adult Ph+ ALL

This is a randomised, open-label, multicenter, phase III study for adult de novo Ph+ ALL patients based on the combination of Ponatinib with Blinatumomab. The control arm will be represented by a chemotherapeutic scheme combined with Imatinib for patients aged 18-65 and by Imatinib plus age-adjusted chemotherapy for elderly patients (\>65 years old). Patients will be randomized 2:1 to receive the experimental or control arm. If patients in the control arm do not achieve a CHR and/or MRD negativity, after the sixth consolidation cycle (week 20), a crossover to receive Blinatumomab is planned. Likewise, if patients in the control arm develop an ABL1 mutation at any time of treatment, they will switch to experimental arm. HLA typing will be performed immediately after diagnosis in both arms for patients aged up to 65 years. After the 2 cycles of Blinatumomab in the experimental arm and after consolidation in the control arm, patients aged 18-65 will be stratified for transplant allocation.

Blinatumomab Added to Prephase and Consolidation Therapy in Precursor B-acute Lymphoblastic Leukemia in Adults.

Blinatumomab is a new active bispecific monoclonal antibody for treatment of lymphoid malignancies, including ALL (acute Lymphoblastic Leukemia ) whose activity for remission induction needs to be explored in combination with standardized treatment in order to improve outcome of this disease which is still lethal in most adult patients. Ultimate proof of efficacy resides in an increase of reaching MRD ( minimal residual disease) negativity, prolongation of that response, and long-term survival. Since hematological response rate in adult ALL is high already and defining long-term survival in a large clinical trial takes many years, this trial aims to improve the strength of the MRD response as defined by achieving complete MRD negative response (ie, \< 10\^-4) after the first consolidation phase including blinatumomab. This MRD response will be assessed by Real-Time Quantitative Polymerase Chain Reaction (RQ-PCR) analysis of patient-specific Ig/TCR (T-cell receptor ) gene rearrangements. When MRD data are missing, MRD positivity will be assumed. Although younger (up to 40 years of age) patients are treated more intensively than older patients (older than 40 years of age), the investigational questions concerning blinatumomab can be examined in both subgroups as both younger and older patients receive the same type of chemotherapy courses with dose adjustments for chemotherapeutic agents only for patients above 60 years of age.

RDC-Blinatumomab Versus hyperCVAD for Ph-negative B-ALL.

In this study, newly diagnosed non-elderly patients with Philadelphia chromosomal negative (PH-) B-ALL were enrolled and 1:1 randomised into Reduced-intensity chemotherapy followed by Blinatumomab cohort or hyperCVAD cohort as induction therapy. The clinical remission rate, MRD negative rate and treaty-related adverse reactions were evaluated.