Acute Myeloid Leukemia Clinical Trial
Official title:
Optimization of the T Regulatory Cell and T Effector Cell Doses in Recipients of Double UCB Transplantation for Treatment of Hematological Malignancies
This is a unique dose-escalation trial that will titrate doses of umbilical cord blood (UCB)
Treg and CD3+ Teff cells with the goal of infusing as many CD3+ Teff cells as possible
without conferring grade II-IV acute graft-versus-host disease (GVHD).
In this study, the investigators propose to add UCB Treg and UCB CD3+ Teff cells to the two
TCD UCB donor units with the goal of transplanting as many CD3+ Teff cells as possible
without reintroducing risk of acute GVHD. The investigators hypothesize that Treg will permit
the reintroduction of CD3+ Teff cells that will provide a bridge while awaiting HSC T cell
recovery long term. The co-infusion of Treg will prevent GVHD without the need for prolonged
pharmacologic immunosuppression.
Based on prior studies, the first patient will start at lowest dose combination (3 x 10^6/kg
of Treg and 3 x 10^6/kg of CD3+ Teff cells).
One patient will be entered at each level with a minimum of 35 days to observe the patient
prior to moving to the next dose level. (1) If GVHD does not occur, a "successful step", then
the CD3+ Teff cell dose will increase to the next higher level for the next patient; (2) If
GVHD occurs, a "failed step", then Treg dose will increase to the next higher level for the
next patient. It would take a minimum of 5 (if no GVHD) and maximum of 9 patients (if GVHD is
observed at each level) to complete all Treg:CD3+ Teff cell combinations.
An additional 10 patients will be enrolled to verify that this reflects the optimal
combination and evaluate its safety profile.
;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Suspended |
NCT05400122 -
Natural Killer (NK) Cells in Combination With Interleukin-2 (IL-2) and Transforming Growth Factor Beta (TGFbeta) Receptor I Inhibitor Vactosertib in Cancer
|
Phase 1 | |
| Recruiting |
NCT04460235 -
Immunogenicity of an Anti-pneumococcal Combined Vaccination in Acute Leukemia or Lymphoma
|
Phase 4 | |
| Active, not recruiting |
NCT03678493 -
A Study of FMT in Patients With AML Allo HSCT in Recipients
|
Phase 2 | |
| Completed |
NCT04022785 -
PLX51107 and Azacitidine in Treating Patients With Acute Myeloid Leukemia or Myelodysplastic Syndrome
|
Phase 1 | |
| Recruiting |
NCT05424562 -
A Study to Assess Change in Disease State in Adult Participants With Acute Myeloid Leukemia (AML) Ineligible for Intensive Chemotherapy Receiving Oral Venetoclax Tablets in Canada
|
||
| Completed |
NCT03197714 -
Clinical Trial of OPB-111077 in Patients With Relapsed or Refractory Acute Myeloid Leukaemia
|
Phase 1 | |
| Terminated |
NCT03224819 -
Study of Emerfetamab (AMG 673) in Adults With Relapsed/Refractory Acute Myeloid Leukemia (AML)
|
Early Phase 1 | |
| Active, not recruiting |
NCT03844048 -
An Extension Study of Venetoclax for Subjects Who Have Completed a Prior Venetoclax Clinical Trial
|
Phase 3 | |
| Active, not recruiting |
NCT04070768 -
Study of the Safety and Efficacy of Gemtuzumab Ozogamicin (GO) and Venetoclax in Patients With Relapsed or Refractory CD33+ Acute Myeloid Leukemia:Big Ten Cancer Research Consortium BTCRC-AML17-113
|
Phase 1 | |
| Active, not recruiting |
NCT04107727 -
Trial to Compare Efficacy and Safety of Chemotherapy/Quizartinib vs Chemotherapy/Placebo in Adults FMS-like Tyrosine Kinase 3 (FLT3) Wild-type Acute Myeloid Leukemia (AML)
|
Phase 2 | |
| Recruiting |
NCT04920500 -
Bioequivalence of Daunorubicin Cytarabine Liposomes in Naive AML Patients
|
N/A | |
| Recruiting |
NCT04385290 -
Combination of Midostaurin and Gemtuzumab Ozogamicin in First-line Standard Therapy for Acute Myeloid Leukemia (MOSAIC)
|
Phase 1/Phase 2 | |
| Recruiting |
NCT03897127 -
Study of Standard Intensive Chemotherapy Versus Intensive Chemotherapy With CPX-351 in Adult Patients With Newly Diagnosed AML and Intermediate- or Adverse Genetics
|
Phase 3 | |
| Active, not recruiting |
NCT04021368 -
RVU120 in Patients With Acute Myeloid Leukemia or High-risk Myelodysplastic Syndrome
|
Phase 1 | |
| Recruiting |
NCT03665480 -
The Effect of G-CSF on MRD After Induction Therapy in Newly Diagnosed AML
|
Phase 2/Phase 3 | |
| Completed |
NCT02485535 -
Selinexor in Treating Patients With Intermediate- and High-Risk Acute Myeloid Leukemia or High-Risk Myelodysplastic Syndrome After Transplant
|
Phase 1 | |
| Enrolling by invitation |
NCT04093570 -
A Study for Participants Who Participated in Prior Clinical Studies of ASTX727 (Standard Dose), With a Food Effect Substudy at Select Study Centers
|
Phase 2 | |
| Recruiting |
NCT04069208 -
IA14 Induction in Young Acute Myeloid Leukemia
|
Phase 2 | |
| Recruiting |
NCT05744739 -
Tomivosertib in Relapsed or Refractory Acute Myeloid Leukemia (AML)
|
Phase 1 | |
| Recruiting |
NCT04969601 -
Anti-Covid-19 Vaccine in Children With Acute Leukemia and Their Siblings
|
Phase 1/Phase 2 |