Safety and Efficiency of Anti-CD19/CD22 Tandem Fully Human Chimeric Antigen Receptor (CAR)-Transduced T-cell Therapy for Pediatric and Young Adult Patients With Relapsed/Refractory B-cell Acute Lymphoblastic Leukemia: a Single Centre, Non-randomised, Open Label Phase I-II Clinical Trial of Automatically Produced Cell Therapy Product MB-CAR-T19-22 Using CliniMACS Prodigy
The purpose of this study is to evaluate the safety and efficiency of autologous CD19/CD22 CAR-T lymphocytes in a cohort of pediatric and young adult patients with relapsed /refractory B-lineage acute lymphoblastic leukemia
NCT04499573 — B-ALL
Status: Active, not recruiting
http://inclinicaltrials.com/b-all/NCT04499573/
A Phase 2 Single Arm, Multicenter Trial to Evaluate the Efficacy of the BiTE® Antibody Blinatumomab (Blincyto) and Vincristine Sulfate Liposomal Injection (Marqibo) in Adult Subjects With Relapsed/Refractory Philadelphia Negative CD19+ Acute Lymphoblastic Leukemia
Hypotheses: The Investigator hypothesizes that targeting ALL cells with 2 different modalities, ie liposomal vincristine sulfate as a microtubule inhibitor and blinatumomab as a BITE immuno-oncology therapy, will have at least additive benefits and allow an effective, safe therapeutic option for patients. Further, the Investigator hypothesizes that the combination will result in a high rate of response and thus allow enhanced immunologic recovery. Primary Objectives To evaluate whether the combination will result in a median progression-free survival (PFS) of at least 1 year. To evaluate if the complete remission/complete remission with incomplete hematological recovery (CR/CRi*) rate is ≧ 75% following 2 cycles in adult subjects with R/R Ph- ALL and duration of remission Secondary Objectives To evaluate the rate of Minimal Residual Disease (MRD) and duration To evaluate the proportion of patients who are able to progress to allogeneic transplantation To evaluate the safety of blinatumomab and liposomal vincristine sulfate in combination To evaluate the effect of the combination and response on measures of immune reconstitution
NCT04448834 — B-cell Acute Lymphoblastic Leukemia
Status: Withdrawn
http://inclinicaltrials.com/b-cell-acute-lymphoblastic-leukemia/NCT04448834/
A Phase 2, Multicenter, Single Arm Trial to Assess the Safety and Efficacy of a Pediatric Approach to for Young Adults With Acute Lymphoblastic Leukemia With Blinatumomab Therapy for High-risk Patients Prior to Allogeneic Transplantation
Despite recent therapeutic advancements, the outcome of young adults with Philadelphia-negative (Ph-neg) acute lymphoblastic leukemia (ALL) and lymphoblastic lymphoma (LBL) remains unsatisfactory, especially in those patients with high-risk disease features. In young adults pediatric-based chemotherapy approaches improve outcome. Furthermore, there is evidence that pre-transplant antibody-based therapy may render patients with positive minimal residual disease (MRD+) to an MRD-negative status (MRD-) and that this may be associated with improved post-transplant outcome. This is prospective study to evaluate the potential benefit of a modified pediatric-based approach in young adults with Ph-neg ALL. Safety and efficacy of pre-transplant antibody-based consolidation in high-risk patients with Ph-neg ALL will be performed.
NCT04334993 — High-Risk Cancer
Status: Recruiting
http://inclinicaltrials.com/high-risk-cancer/NCT04334993/
Phase 1 Study of Redirected Autologous T Cells Engineered to Contain an Anti-CD19 and Anti-CD20 scFv Coupled to CD3ζ and 4-1BB Signaling Domains in Patients With Relapsed/ Refractory CD19 or CD20 B-cell Acute Lymphoblastic Leukemia
This phase 1 study will evaluate the safety and efficacy of a CAR-T cell therapy directed against two B cell antigens (CD19 CD20) and produced under good manufacturing practice (GMP) conditions using the closed system CliniMACS Prodigy device in B ALL.
NCT04049383 — Acute Lymphoblastic Leukemia
Status: Recruiting
http://inclinicaltrials.com/acute-lymphoblastic-leukemia/NCT04049383/
Phase 2 Study Evaluating the Safety, Tolerability and Efficacy of Allogeneic Donor Lymphocyte Infusions Combined With Blinatumomab in Patients With Treatment-Resistant Mixed Chimerism or Minimal Residual Disease of B-precursor Acute Lymphoblastic Leukemia After Allogeneic Stem Cell Transplantation
This phase 2 study is designed to evaluate the safety, tolerability and efficacy of allogeneic donor lymphocyte infusions (DLI) combined with the bispecific T cell engager blinatumomab in B-precursor ALL patients who have mixed chimerism (MC) or are MRD-positive after allogeneic SCT and are refractory to at least one MRD- or MC-targeted therapy (i.e. blinatumomab, DLI, tyrosine kinase inhibitors or other agents).
NCT03982992 — Acute Lymphoblastic Leukemia
Status: Withdrawn
http://inclinicaltrials.com/acute-lymphoblastic-leukemia/NCT03982992/
A Phase II Trial of Tisagenlecleucel in First-line High-risk (HR) Pediatric and Young Adult Patients With B-cell Acute Lymphoblastic Leukemia (B-ALL) Who Are Minimal Residual Disease (MRD) Positive at the End of Consolidation (EOC) Therapy
This is a single arm, open-label, multi-center, phase II study to determine the efficacy and safety of tisagenlecleucel in de novo HR pediatric and young adult B-ALL patients who received first-line treatment and are EOC MRD positive. The study will have the following sequential phases: screening, pre-treatment, treatment & follow-up, and survival. After tisagenlecleucel infusion, patient will have assessments performed more frequently in the first month and then at Day 29, then every 3 months for the first year, every 6 months for the second year, then yearly until the end of the study. Efficacy and safety will be assessed at study visits and as clinically indicated throughout the study. The study is expected to end in approximately 8 years after first patient first treatment (FPFT). A post-study long term follow-up safety will continue under a separate protocol per health authority guidelines.
NCT03876769 — B-Cell Acute Lymphoblastic Leukemia
Status: Recruiting
http://inclinicaltrials.com/b-cell-acute-lymphoblastic-leukemia/NCT03876769/
Efficacy and Toxicity of Blinatumomab in the French Compassionate Use Program (ATU) for Adult Patients With B-cell Precursor Acute Lymphoblastic Leukemia (BCP-ALL) Refractory, in Relapse, or With Positive Minimal Residual Disease.
The outcome of young adults (18-60 years) with ALL has been dramatically improved by the use of pediatric-inspired trials. About 60% of these young adult patients will be cured at 5 years. In this context, early evaluation of minimal residual disease (MRD) at complete remission has been shown to be one of the most powerful prognostic factor, but also predictive of the benefit of allogeneic stem cell transplantation (ASCT). Despite this global improvement, about 30% of patients experience a relapse and will be exposed to be refractory to salvage therapy or to early disease escape. In adult ALL, the most important prognostic factors at relapse are : the time from first CR to relapse, the achievement of a second complete remission (CR), and the feasibility of ASCT. Blinatumomab is a bispecific T-cell engager that recruits T-cell on CD19 positive blast cells and induces anti-leukemic cytotoxicity. In a phase 3 trial in relapse/refractory Philadelphia-negative (Ph-) ALL, 43% of patients achieved a CR or CR with partial hematological recovery (CRh), with the majority of responses occurring within the first cycle. In patients with positive MRD (MRD+) BCP-ALL, blinatumomab resulted in complete MRD response in 78% of patients after one cycle. Between 2012 and 2016, blinatumomab was available in France for R/R and MRD+ ALL adult patients through the French Compassionate Use Program. About 92 adult ALL were treated at different stages of the disease in 27 centers.
NCT03751072 — Acute Lymphoblastic Leukemia, in Relapse
Status: Recruiting
http://inclinicaltrials.com/acute-lymphoblastic-leukemia-in-relapse/NCT03751072/
A Phase 1/2, Open-label, Single Arm, Multicohort, Multicenter Trial to Evaluate the Safety and Efficacy of JCAR017 in Pediatric Subjects With Relapsed/Refractory (r/r) B-cell Acute Lymphoblastic Leukemia (B-ALL) and B-cell Non-Hodgkin Lymphoma (B-NHL).
This is a Phase 1/2, open-label, single arm, multicohort study to evaluate the safety and efficacy of JCAR017 in pediatric subjects aged ≤ 25 years with CD19+ r/r B-ALL and B-NHL. Phase 1 will identify a recommended Phase 2 dose (RP2D). Phase 2 will evaluate the efficacy of JCAR017 RP2D in the following three disease cohorts: Cohort 1 (r/r B-ALL), Cohort 2 (MRD+ B-ALL) and Cohort 3 (r/r B-NHL, [DLBCL, BL, or PMBCL]). A Simon's Optimal two-stage study design will be applied to Cohort 1 and 2 in Phase 2.
NCT03743246 — Lymphoma, Non-Hodgkin
Status: Completed
http://inclinicaltrials.com/lymphoma-non-hodgkin/NCT03743246/
Phase 1/2a, Open-label, Dose-escalation, Dose-expansion, Parallel Assignment Study to Evaluate Safety and Clinical Activity of PBCAR0191 in Subjects With Relapsed/Refractory (r/r) Non-Hodgkin Lymphoma (NHL) and r/r B-cell Acute Lymphoblastic Leukemia (B-ALL)
This is a Phase 1/2a, nonrandomized, open-label, parallel assignment, dose-escalation, and dose-optimization study to evaluate the safety and clinical activity of PBCAR0191 in adults with r/r B ALL (Cohort A) and in adults with r/r B-cell NHL (Cohort N) and identify a treatment regimen most likely to result in clinical efficacy while maintaining a favorable safety profile.
NCT03666000 — Non-Hodgkin Lymphoma
Status: Recruiting
http://inclinicaltrials.com/non-hodgkin-lymphoma/NCT03666000/
Phase 1 Study of Autologous Anti-CD22 Chimeric Antigen Receptor Redirected T Cells (CART22-65s) Alone and When Co-administered With Humanized Anti-CD19 Chimeric Antigen Receptor Redirected T Cells (huCART19) In Patients With Chemotherapy Resistant Or Refractory Acute Lymphoblastic Leukemia
This is a single center, open-label, phase 1 study to determine the safety and feasibility of infusing CART22-65s with or without huCART19 after administration of lymphodepleting chemotherapy in adult patients with relapsed or refractory B-ALL.
NCT03620058 — Refractory Acute Lymphoblastic Leukemia
Status: Active, not recruiting
http://inclinicaltrials.com/refractory-acute-lymphoblastic-leukemia/NCT03620058/