Clinical Research Directory

CD22/CD19 CAR-T and Auto-HSCT Sandwich Strategy as Consolidation Therapy for B-ALL

Chimeric antigen receptor T-cell (CAR-T) therapy has achieved remarkable efficacy in B-cell acute lymphoblastic leukemia (B-ALL). However, relapse after CAR-T has been a major issue. Multi-antigen CAR T and combination with other regimens may reduce the relapse rate. The investigators first conducted CD22/CD19 CAR T-cells and auto-HSCT "sandwich " strategy as consolidation therapy in patients with B-ALL. The main Purpose of this study was to observe the safety and efficacy of this new strategy.

A Clinical Trial of MK-1045 in People With B-cell Acute Lymphoblastic Leukemia (MK-1045-005)

Researchers are looking for new ways to treat people with relapsed or refractory B-cell acute lymphoblastic leukemia (R/R B-ALL) that is CD19 positive using a medicine called MK-1045. MK-1045 is an immunotherapy, which is a treatment that helps the immune system fight cancer. This trial will compare MK-1045 to a standard immunotherapy called blinatumomab. The goals of this trial are to learn if more people who receive MK-1045 have no cancer cells in their bone marrow compared to people who receive blinatumomab and if people who receive MK-1045 live longer compared to people who receive blinatumomab.

A Study of Fludarabine Dosing in Children and Young Adults With B-cell Acute Lymphoblastic Leukemia

The researchers are doing this study to find out whether PK-targeted fludarabine is an effective Lymphodepletion (LD) chemotherapy approach for people with relapsed/refractory B-cell acute lymphoblastic leukemia (B-ALL) who will receive tisagenlecleucel CAR T-cell therapy. The researchers will compare PK-targeted fludarabine dosing with standard fludarabine dosing to see which treatment approach is more effective. The researchers will also look at whether PK-targeted fludarabine dosing is feasible (practical), the side effects of the study treatment, and how the study treatment affects people's quality of life. The researchers will measure quality of life by having participants complete questionnaires.

A Phase 2 Study to Assess the Safety and Efficacy of Subcutaneous Blinatumomab in Combination With Low Intensity Chemotherapy in Older Patients With Newly Diagnosed B-cell Acute Lymphoblastic Leukemia

This is a single arm open-label phase 2 trial to study the safety and efficacy of SC Blinatumomab in combination with low-intensity chemotherapy for older or unfit patients with B-ALL.

Substudy 01A: Zilovertamab Vedotin in Pediatric and Young Adult Participants With Hematologic Malignancies or Solid Tumors (MK-9999-01A/LIGHTBEAM-U01)

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 relapsed 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.

Evaluating the Safety and Efficacy of DuoCAR20.19.22-D95 in Adult Patients With Relapsed or Refractory B-cell Malignancies

This multicenter phase 1 trial with "3 + 3" dose escalation design seeks to examine the feasibility and safety of the administration of autologous T cells that have been modified through the introduction of chimeric antigen receptors targeting the B cell surface antigens CD19/20/22 following administration of a chemotherapy lymphodepletion regimen in adults with relapsed/refractory B-cell acute lymphoblastic leukemia (ALL) or Non-Hodgkin's lymphoma (NHL). The overall goals of this study are to estimate maximum tolerated dose (MTD) level, establish the overall safety profile and evaluate initial efficacy of administering duo-CAR-T cell treatment in this patient population.

Targeted CD22/CD19 CAR-T Therapy for Consolidation in Standard-Risk B-ALL

This is a single-center, open-label, single-arm prospective study designed to evaluate the safety, tolerability, and efficacy of dual-target CD22/CD19 chimeric antigen receptor (CAR)-T cell therapy as consolidation treatment in patients with standard-risk B-cell acute lymphoblastic leukemia (B-ALL) in remission. Eligible patients will undergo leukapheresis for CAR-T cell manufacturing, followed by lymphodepleting chemotherapy and CAR-T cell infusion. Patients will be closely monitored for safety, including cytokine release syndrome (CRS), immune effector cell-associated neurotoxicity syndrome (ICANS), hematologic toxicity, and infections. Efficacy endpoints include event-free survival (EFS), overall survival (OS), progression-free survival (PFS), relapse rate, and mortality. Exploratory analyses will assess CAR-T cell expansion kinetics and clonal evolution. The total follow-up duration is planned to be 2 years.

Exploratory Study of CD22/CD19 Dual-Target CAR-T Cell Therapy as Consolidation Treatment After First Remission in High-Risk B-Cell Acute Lymphoblastic Leukemia

This single-center, open-label, single-arm, prospective study will evaluate the safety, tolerability, and efficacy of CD22/CD19 dual-target CAR-T cell therapy as consolidation treatment in patients with high-risk B-cell acute lymphoblastic leukemia (B-ALL) who have achieved first remission after standard induction therapy and consolidation chemotherapy. Approximately 30 patients will be enrolled. Participants will undergo screening, cell collection for CAR-T manufacturing, lymphodepleting chemotherapy, and subsequent CAR-T cell infusion, followed by scheduled safety and efficacy follow-up. Safety assessments will include monitoring for cytokine release syndrome, neurotoxicity, hematologic toxicity, organ toxicity, infections, and other adverse events. Efficacy assessments will include event-free survival, overall survival, progression-free survival, duration of response, relapse, and mortality. Exploratory analyses will assess CAR-T cell kinetic characteristics and clonal evolution after treatment.

NKX019, Intravenous Allogeneic Chimeric Antigen Receptor Natural Killer Cells (CAR NK), in Adults With B-cell Cancers

This is a single arm, open-label, multi-center, Phase 1 study to determine the safety and tolerability of an experimental therapy called NKX019 (allogeneic CAR NK cells targeting CD19) in patients with relapsed/refractory non-Hodgkin lymphoma (NHL), chronic lymphocytic leukemia (CLL) or B cell acute lymphoblastic leukemia (B-ALL)

A Study of Inotuzumab and Blinatumomab in People With B-cell Acute Lymphoblastic Leukemia

The purpose of this study is to find out whether combining inotuzumab and blinatumomab is a safe and effective treatment for participants with newly diagnosed B-cell acute lymphoblastic leukemia (B-ALL).

Study of Out of Specification for Tisagenlecleucel

This study will evaluate the safety of tisagenlecleucel that is out of specification( OOS) for release as commercial product. Specifically, this study will evaluate the safety of CTL019 in the patients treated within the approved label by Japan Health Authority in Part 2. Only for Part 1, in addition to safety, key efficacy of CTL019 will also be evaluated.

UCD19 CarT in Treatment of Pediatric B-ALL and B-NHL

This phase I/II trial will investigate a new CD19 directed CAR-T therapy manufactured locally with the goals to expedite infusion to wider patient inclusion that includes those who were previously excluded, such as pediatric patients with B-cell NHL and patients in primary relapse.

CLIC-2201 for the Treatment of Relapsed/Refractory B Cell Malignancies

This is a phase I dose-finding trial of an autologous CD22 targeting chimeric antigen receptor (CAR)-T cell product, called CLIC-2201, for participants with relapsed/refractory B cell malignancies. In the proposed trial, eligible enrolled participants will undergo leukapheresis for autologous T cell collection to enable CLIC-2201 manufacturing, followed by lymphodepletion with cyclophosphamide and fludarabine, then intravenous infusion of the autologous CLIC-2201 product. The trial will use the 3+3 design to escalate or de-escalate the dose level of CLIC-2201 administered. Participants will be monitored for safety and tolerability up to day 365 following CLIC-2201 infusion. The primary objective is to evaluate the safety and tolerability of CLIC-2201 and estimate the maximum tolerated dose (MTD) of CLIC-2201 in B-cell malignancies. The secondary objectives are to evaluate the (i) feasibility; (ii) anti-tumour activity of CLIC-2201; (iii) and characterize the pharmacokinetic (PK) profile of CLIC-2201. Exploratory objectives will include: i) characterizing the cellular and humoral immune responses against CLIC-2201 up to 1 year following infusion of CLIC-2201; (ii) characterizing the phenotype and gene expression profile of CLIC-2201 cells; (iii) evaluating immune and tumour cells at baseline and relapse for biomarkers of response or toxicity; (iv) evaluating serum cytokines, circulating tumour DNA (ctDNA) and B cell aplasia as biomarkers of clinical outcomes; and (v) assessing the quality of life.

Gene Therapy for CD19-Positive Hematologic Malignancies (SENTRY-CD19)

This is a Phase 1/2, first-in-human, open-label, dose-escalating trial designed to assess the safety and efficacy of VNX-101 in patients with relapsed or refractory CD19-positive hematologic malignancies.

Co-administration of CART22-65s and huCART19 for B-ALL

This study will evaluate the safety and efficacy of administering two CAR T cell products, huCART19 and CART22-65s, in children with advanced B cell Acute Lymphoblastic Leukemia (B-ALL).

Clinical Trial of CD19 and CD22 CAR Sequential Therapy Versus Single CD19 CAR Bridging to HSCT for r/r B-ALL Patients

This is a multi-center, open-label, non-randomized, two-arm, non-inferior trial. Patients with r/r B-ALL would be assigned to the CD19 CAR and CD22 CAR T-cell sequential infusion group (Sequential CAR, Arm-1) and the CD19 CAR T-cell infusion bridging to hematopoietic stem cell transplantation group (CAR+HSCT, Arm-2), according their own discretion. Patients would be also allowed to assigned to the CD19 CAR T-cell infusion without consolidation therapies group (Single CAR, additional placebo arm) according their own discretion. The primary objective is to prospectively evaluate and compare the efficacy of CD19 CAR and CD22 CAR T cell sequential infusions and CD19 CAR T-cell infusion bridging to HSCT in the treatment of r/r B-ALL. The primary endpoint is event-free survival of children and adolescent and young adult (AYA) with r/r B-ALL a treated with CD19 CAR and CD22 CAR T-cell sequential infusions and CD19 CAR T-cell infusion bridging to HSCT. A total number of 353 subjects will be enrolled.

Safety, Tolerability, and Pharmacokinetics of Donor-derived CD19 CAR Therapy Bridged Allo-HSCT and Sequential Donor-derived CD22 CAR Therapy for r/r B-ALL: a Clinical Trial

This is an investigator-initiated, single-arm, open-label, non-randomised phase I clinical study. The objective of this trial is to evaluate the safety, tolerability and pharmacokinetics of donor-derived CD19 CAR Therapy bridged Allo-HSCT and sequential donor-derived CD22 CAR Therapy for r/r B-ALL and to explore the efficacy of this therapy preliminarily. The primary endpoints are incidence and type of dose-limiting toxicity (DLT) within 28 days (i.e., 43 days after donor-derived CD19 CAR T-cell infusion) after donor-derived CD19 CAR T-cell therapy bridged allogeneic haematopoietic stem cell transplantation; total number, incidence and severity of adverse events from donor-derived CD19 CAR T cell infusion back to 30 days after donor-derived CD22 CAR T cell infusion (i.e., within 120 days of donor-derived CD19 CAR T cell infusion). The secondary endpoints are total number, incidence and severity of adverse events from 120 days to 2 years after donor-derived CD19 CAR T-cell infusion; ORR(CR+CRi) on days 45, 90, 120; duration of response(DOR), event-free survival(EFS), overall survival(OS); pharmacokinetics characteristics. The trial plan to enroll 3\~12 cases in dose escalation phase and 36 cases in dose expansion phase.

CIK Cell Therapy for Relapsed or Refractory Acute B-Lymphoblastic Leukemia: Prognostic Impact on Patients With Early CAR-T Cell Dysfunction

This is a single-center, double-blind, randomized trial. Patients with relapsed or refractory acute B-lymphoblastic leukemia(r/r B-ALL) experiencing early functional exhaustion of CAR-T cells will be randomly allocated into three groups: the control cell group, the CIK treatment group, and the messenger RNA(mRNA)-CIK treatment group. The primary objective of the study is to evaluate the prognostic impact of CIK cell therapy on the early functional exhaustion of CAR-T cells in children and adolescent and young adult (AYA) with r/r B-ALL. The primary endpoint of the study is the event-free survival rate of these patient in the CIK cell therapy group.A total number of 213 subjects will be enrolled.

A Multi-site Study to Evaluate the Persistence of Protective Immunity to Routine Childhood Vaccinations in Participants With B-ALL/Ly Who Have Received Blinatumomab

The goal of this observational study is to establish a clear vaccination protocol for pediatric patients (less than 21 years old) who have received treatment for B-cell Acute Lymphoblastic Leukemia/Lymphoma. The main study aims are: * Evaluate the persistence of protective immunity to routine childhood vaccinations in participants with B-ALL/Ly who have received blinatumomab. * To determine whether revaccination in participants with non-protective titers leads to restored humoral immunity. Researchers will compare results from participants who have received immunotherapy to those who have not received immunotherapy to see if immunotherapy versus other chemotherapeutic drugs adversely affect the protective immunity acquired through vaccination.

Study of Inotuzumab Ozogamicin, Venetoclax, and Dexamethasone for Relapsed B-cell ALL

The goal of this clinical trial is to learn if the combination of drugs Inotuzumab Ozogamicin, Venetoclax, and Dexamethasone (IoVeX) are safe to treat relapsed B-cell Acute Lymphoblastic Leukemia (B-ALL) in pediatric and adult patients. It will also learn if these drugs are well tolerated. The main questions it aims to answer are: Is the drug combination of Inotuzumab Ozogamicin, Venetoclax, and Dexamethasone (IoVeX) safe when given to patients? What medical problems do patients taking IoVeX experience? Participants will: Receive this combination of drugs for 1 cycle which is 28 days at various timepoints. If participants tolerate cycle 1 they will be eligible to continue to cycle 2 which is also 28 days. Have checkups and tests at the beginning of the study and throughout the course of each cycle.

Study of YK012 in B-cell Acute Lymphoblastic Leukemia

The purpose of this study is to assess the safety, tolerability, pharmacokinetics and preliminary anti-tumor activity of YK012 administered as monotherapy in participants with B-cell acute lymphoblastic leukemia (B-ALL).

A Second Infusion (Early Reinfusion) of Tisagenlecleucel in Children and Young Adults With B-Cell Acute Lymphoblastic Leukemia(B-ALL)

The researchers are doing this study to see if early reinfusion of tisagenlecleucel can keep participants in B-CEll ApLasia at 6 months after their first infusion. The researchers will also look at the safety of early reinfusion and how effective it is at treating B-ALL.

Dose-escalation and Dose-expansion Study of Safety of Azer-cel (PBCAR0191) in Participants With Relapsed/Refractory (r/r) Non-Hodgkin Lymphoma (NHL) and r/r B-cell Acute Lymphoblastic Leukemia (B-ALL)

This is a Phase 1/1b, nonrandomized, open-label, parallel assignment, dose-escalation, and dose-expansion study to evaluate the safety and clinical activity of azer-cel, an allogeneic anti-CD19 CAR T, in adults with r/r B ALL, r/r B-cell NHL and CLL/SLL.

Venetoclax Plus Inotuzumab for B-ALL

This research study is evaluating the safety and efficacy of administering venetoclax and inotuzumab ozogamicin in combination in patients with acute lymphoblastic leukemia (ALL) The names of the study drugs involved in this study are: * Venetoclax * Inotuzumab ozogamicin * Dexamethasone