Precision-T: A Study of Orca-T in Recipients Undergoing Allogeneic Transplantation for Hematologic Malignancies
NCT04013685 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 255
Last updated 2025-05-02
Summary
This study will evaluate the safety, tolerability, and efficacy of Orca-T, an allogeneic stem cell and T-cell immunotherapy biologic manufactured for each patient (transplant recipient) from the mobilized peripheral blood of a specific, unique donor. It is composed of purified hematopoietic stem and progenitor cells (HSPCs), purified regulatory T cells (Tregs), and conventional T cells (Tcons) in participants undergoing myeloablative allogeneic hematopoietic cell transplant transplantation for hematologic malignancies.
Conditions
- Acute Myeloid Leukemia
- Acute Lymphoid Leukemia
- Myelodysplastic Syndromes
- Acute Leukemia
- Blastic Plasmacytoid Dendritic Cell Neoplasm (BPDCN)
- Chronic Myeloid Leukemia
Interventions
- BIOLOGICAL
-
an allogeneic stem cell and T-cell immunotherapy biologic
Sponsors & Collaborators
-
Orca Biosystems, Inc.
lead INDUSTRY
Study Design
- Allocation
- NA
- Purpose
- TREATMENT
- Masking
- NONE
- Model
- SINGLE_GROUP
Eligibility
- Min Age
- 18 Years
- Max Age
- 75 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2019-11-21
- Primary Completion
- 2025-04-30
- Completion
- 2027-04-30
- FDA Drug
- Yes
Countries
- United States
Study Locations
More Related Trials
-
Reduced Intensity Allogeneic HCT in Advanced Hematologic Malignancies w/T-Cell Depleted Graft
NCT05088356 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE1
-
Study of Matched Unrelated Donor T Cell Infusion for Hematologic Malignancies After Allo-HSCT
NCT02786485 ·Status: WITHDRAWN ·Phase: PHASE1
-
Prevention of GvHD in Participants With Hematological Malignancies Undergoing Hematopoietic Stem Cell Transplant (HSCT)
NCT06462365 ·Status: RECRUITING ·Phase: PHASE1
-
Phase I/II Trial: Engineered Donor Graft (Orca Q) for Pediatric Hematopoietic Cell Transplant (HCT)
NCT05322850 ·Status: SUSPENDED ·Phase: PHASE1/PHASE2
-
Umbilical Cord Blood Transplant for Hematological Malignancies
NCT00891592 ·Status: COMPLETED ·Phase: PHASE1
-
Allogeneic Hematopoietic Cell Transplantation for Peripheral T Cell Lymphoma
NCT03922724 ·Status: RECRUITING ·Phase: PHASE2
-
Prophylactic TCRaB+ and CD19+ Depleted Donor Lymphocyte Infusion After Allogeneic Stem Cell Transplant in High-Risk Patients With Hematologic Malignancies
NCT07285668 ·Status: SUSPENDED ·Phase: NA
-
Donor T Cells After Donor Stem Cell Transplant in Treating Patients With Hematologic Malignancies
NCT01839916 ·Status: COMPLETED ·Phase: PHASE2
-
Rituximab in Preventing Acute Graft-Versus-Host Disease in a Donor Stem Cell Transplant for Hematologic Cancer
NCT01044745 ·Status: TERMINATED ·Phase: PHASE2
-
TCRαβ-depleted Progenitor Cell Graft With Additional Memory T-cell DLI, Plus Selected Use of Blinatumomab, in Naive T-cell Depleted Haploidentical Donor Hematopoietc Cell Transplantation for Hematologic Malignancies
NCT03849651 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE2
-
HA-1H TCR T Cell for Relapsed/Persistent Hematologic Malignancies After Allogeneic Stem Cell Transplantation
NCT04464889 ·Status: WITHDRAWN ·Phase: PHASE1
-
Enhancing Graft vs Leukemia Via Delayed Ex-Vivo Co-Stimulated DLI After Non-Myeloablative Stem Cell Transplantation
NCT00374933 ·Status: COMPLETED ·Phase: PHASE1
-
Phase 1/2: CD45RA Depleted Stem Cell Addback to Prevent Viral or Fungal Infections Post TCRab/CD19 Depleted HSCT
NCT06839456 ·Status: RECRUITING ·Phase: PHASE1/PHASE2
-
Study Evaluating the Safety and the Efficacy of Human T Lymphoid Progenitor (HTLP) Injection to Accelerate Immune Reconstitution After Umbilical Cord Blood (UCB) Transplantation in Adult Patients With Hematologic Malignancies (HTLP-ONCO)
NCT04707300 ·Status: RECRUITING ·Phase: PHASE1/PHASE2
-
Naive T Cell Depletion for Preventing Chronic Graft-versus-Host Disease in Children and Young Adults With Blood Cancers Undergoing Donor Stem Cell Transplant
NCT03779854 ·Status: RECRUITING ·Phase: PHASE2
-
Administration of Anti-CD19-chimeric-antigen-receptor-transduced T Cells From the Original Transplant Donor to Patients With Recurrent or Persistent B-cell Malignancies After Allogeneic Stem Cell Transplantation
NCT01087294 ·Status: COMPLETED ·Phase: PHASE1
-
Autologous T Cells Transduced With Retroviral Vectors Expressing TCRs for Participant-specific Neoantigens in Patients With Hematologic Malignancies
NCT06904066 ·Status: RECRUITING ·Phase: PHASE1
-
Genetically Modified T-cell Immunotherapy in Treating Patients With Relapsed/Refractory Acute Myeloid Leukemia and Persistent/Recurrent Blastic Plasmacytoid Dendritic Cell Neoplasm
NCT02159495 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE1
-
MT2021-08T Cell Receptor Alpha/Beta Depletion PBSC Transplantation for Heme Malignancies
NCT05735717 ·Status: RECRUITING ·Phase: PHASE2
-
A Phase I/II Study of Gene-modified WT1 TCR Therapy in MDS & AML Patients
NCT02550535 ·Status: COMPLETED ·Phase: PHASE1/PHASE2
-
Treosulfan, Fludarabine Phosphate, and Total-Body Irradiation in Treating Patients With Hematological Cancer Who Are Undergoing Umbilical Cord Blood Transplant
NCT00796068 ·Status: COMPLETED ·Phase: PHASE2
-
Allogeneic Hematopoietic Cell Transplantation for Disorders of T-cell Proliferation and/or Dysregulation
NCT03663933 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE2
-
Donor Lymphocyte Infusion in Treating Patients With Persistent, Relapsed, or Progressing Cancer After Donor Hematopoietic Cell Transplant
NCT00068718 ·Status: COMPLETED ·Phase: PHASE1/PHASE2
-
Haploidentical Allogeneic Hematopoietic Stem Cell Transplantation (HaploHCT) Following Reduced Intensity Conditioning (RIC) for Selected High Risk Non-Malignant Diseases
NCT03367546 ·Status: TERMINATED ·Phase: PHASE2
-
Treatment of Relapsed or Chemotherapy Refractory Chronic Lymphocytic Leukemia or Indolent B Cell Lymphoma Using Autologous T Cells Genetically Targeted to the B Cell Specific Antigen CD19
NCT00466531 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE1/PHASE2