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Showing 1–24 of 38 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Treg infusion Clear all
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

Reduced Intensity Allogeneic HCT in Advanced Hematologic Malignancies w/T-Cell Depleted Graft

NCT05088356
View directory record Official record
Conditions
Allogeneic Hematopoietic Cell Transplantation (HCT), Advanced Hematologic Malignancies, Acute Leukemia, Chronic Myelogenous Leukemia, Myelodysplastic Syndromes, Myeloproliferative Disorders
Interventions
Purified regulatory T-cells (Treg) plus CD34+ HSPC, Fludarabine, Melphalan, CliniMACS CD34 Reagent System, Tacrolimus, Cyclophosphamide, Plerixafor, Filgrastim granulocyte colony-stimulating factor (G-CSF) or equivalent, Thiotepa, Mycophenolate Mofetil (MMF), Ruxolitinib, Sirolimus
Drug · Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 75 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Sep 5, 2026, 2:06 AM EDT
Active, not recruiting Phase 1 Interventional

Regulatory T Cells for Amyotrophic Lateral Sclerosis

NCT05695521
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
CK0803, Excipient
Biological · Other
Lead sponsor
Cellenkos, Inc.
Industry
Eligibility
18 Years to 95 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
3
States / cities
New York, New York • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 10, 2025 · Synced Sep 5, 2026, 2:06 AM EDT
Completed Phase 1 Interventional Results available

T1DM Immunotherapy Using CD4+CD127lo/-CD25+ Polyclonal Tregs

NCT01210664
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Ex vivo Expanded Human Autologous Polyclonal Regulatory T Cells
Biological
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 45 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
2
States / cities
San Francisco, California • New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 10, 2018 · Synced Sep 5, 2026, 2:06 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Treg Therapy in Subclinical Inflammation in Kidney Transplantation

NCT02711826
View directory record Official record
Conditions
Kidney Transplant, Adult Living Donor Kidney Transplant Recipients, Renal Transplant, Living Kidney Donor
Interventions
Polyclonal Regulatory T Cells, Everolimus, Tacrolimus, Mycophenolate mofetil, Mycophenolic acid, Acetaminophen, Diphenhydramine, Biopsy, Kidney, Blood Draw, Leukapheresis, IS regimen conversion
Biological · Drug · Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
6
States / cities
Birmingham, Alabama • San Francisco, California • Aurora, Colorado + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Sep 5, 2026, 2:06 AM EDT
Suspended Phase 1 Interventional

Allogeneic CD6 Chimeric Antigen Receptor T Regulatory Cells (CD6-CAR Tregs) for the Treatment of Patients With Chronic Graft Versus Host Disease After Allogeneic Hematopoietic Cell Transplantation

NCT05993611
View directory record Official record
Conditions
Chronic Graft Versus Host Disease, Hematologic and Lymphocytic Disorder, Steroid Refractory Graft Versus Host Disease
Interventions
Biopsy, Biospecimen Collection, Chimeric Antigen Receptor T-Cell Therapy, Computed Tomography, Echocardiography, Electronic Health Record Review, Leukapheresis, Lumbar Puncture, Magnetic Resonance Imaging, Quality-of-Life Assessment, Tafasitamab, X-Ray Imaging
Procedure · Biological · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Sep 5, 2026, 2:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Ex-vivo Expanded Donor Regulatory T Cells for Prevention of Acute Graft-Versus-Host Disease

NCT01795573
View directory record Official record
Conditions
Graft Versus Host Disease
Interventions
Cultured Treg cells
Biological
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years to 70 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Nov 2, 2022 · Synced Sep 5, 2026, 2:06 AM EDT
Temporarily Not Available No phase listed Expanded access

RAPA-501 Therapy of ALS Expanded Access Protocol

NCT06169176
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
RAPA-501 Autologous T stem cells
Other
Lead sponsor
Rapa Therapeutics LLC
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
10
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Irvine, California + 7 more
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Sep 5, 2026, 2:06 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Donor Alloantigen Reactive Tregs (darTregs) for Calcineurin Inhibitor (CNI) Reduction

NCT02474199
View directory record Official record
Conditions
Liver Transplant Recipient, Living Donor (of the Respective Liver Transplant Recipient)
Interventions
darTregs, Acetaminophen, Diphenhydramine, Immunosuppression (IS) Withdrawal, Study Mandated Procedures
Biological · Drug · Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
3
States / cities
San Francisco, California • Chicago, Illinois • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 8, 2021 · Synced Sep 5, 2026, 2:06 AM EDT
Not yet recruiting Phase 1 Interventional

A Proof-of-concept Trial to EvaluAte the efficaCy and Safety Of Cell Therapy TRX103 in Patients With Active, Non-infectious Uveitis

NCT07427628
View directory record Official record
Conditions
Non Infectious Uveitis
Interventions
TRX103
Biological
Lead sponsor
Quan Dong Nguyen
Other
Eligibility
18 Years to 70 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Feb 22, 2026 · Synced Sep 5, 2026, 2:06 AM EDT
Completed Phase 1 Interventional

T-Regulatory Cell Infusion Post Umbilical Cord Blood Transplant in Patients With Advanced Hematologic Cancer

NCT00602693
View directory record Official record
Conditions
Leukemia, Lymphoma, Multiple Myeloma, Plasma Cell Neoplasm, Myelodysplastic Syndromes
Interventions
umbilical cord blood transplantation, Allopurinol, fludarabine phosphate, Cyclophosphamide, Total body irradiation, Treg infusion, Sirolimus
Biological · Drug · Radiation
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
18 Years to 75 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 1, 2017 · Synced Sep 5, 2026, 2:06 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Liver Transplantation With Tregs at UCSF

NCT03654040
View directory record Official record
Conditions
Liver Transplant
Interventions
arTreg, leukapheresis, cyclophosphamide, mesna, everolimus
Biological · Procedure · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 70 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 22, 2024 · Synced Sep 5, 2026, 2:06 AM EDT
Completed Phase 1 Interventional

Phase 1 Infused Donor T Regulatory Cells in Steroid Dependent/Refractory Chronic GVHD

NCT01911039
View directory record Official record
Conditions
Graft Versus Host Disease, Allogeneic Hematopoietic Cell Transplant Recipient
Interventions
Regulatory T Cells
Biological
Lead sponsor
Laura Johnston
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Sep 26, 2021 · Synced Sep 5, 2026, 2:06 AM EDT
Terminated Phase 1 Interventional Results available

Donor-Alloantigen-Reactive Regulatory T Cell (darTregs) in Liver Transplantation

NCT02188719
View directory record Official record
Conditions
Liver Transplantation
Interventions
Anti-Thymocyte Globulin - Rabbit, darTreg Infusion, Everolimus, Tacrolimus, Mycophenolate mofetil, Prednisone, Acetaminophen, Diphenhydramine, Anti-Infective Prophylaxis, Leukapheresis, Blood draws, Liver biopsies, Liver transplantation
Biological · Drug · Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
21 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
3
States / cities
San Francisco, California • Chicago, Illinois • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 21, 2020 · Synced Sep 5, 2026, 2:06 AM EDT
Terminated Phase 2 Interventional Results available

Adoptive TReg Cell for Suppression of aGVHD After UCB HSCT for Heme Malignancies

NCT02991898
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia, Burkitt Lymphoma, Natural Killer Cell Malignancies, Chronic Myelogenous Leukemia, Myelodysplastic Syndromes, Large-cell Lymphoma, Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Marginal Zone B-Cell Lymphoma, Follicular Lymphoma, Lymphoplasmacytic Lymphoma, Mantle-Cell Lymphoma, Prolymphocytic Leukemia, Hodgkin Lymphoma, Multiple Myeloma, Acute Myelogenous Leukemia, Biphenotypic Leukemia, Undifferentiated Leukemia
Interventions
Infusion of Treg
Biological
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
18 Years to 75 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 28, 2020 · Synced Sep 5, 2026, 2:06 AM EDT
Recruiting Phase 1 Interventional

Leading in MPNs Beyond Ruxolitinib in Combo With T-Regs

NCT05423691
View directory record Official record
Conditions
Myelofibrosis
Interventions
CK0804
Drug
Lead sponsor
Cellenkos, Inc.
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
4
States / cities
Sacramento, California • New York, New York • The Bronx, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2025 · Synced Sep 5, 2026, 2:06 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Phase 1-2 MAHCT w/ TCell Depleted Graft w/ Simultaneous Infusion Conventional and Regulatory T Cell

NCT01660607
View directory record Official record
Conditions
Myeloid Leukemia, Chronic, Acute Myelogenous Leukemia, Myelodysplastic Syndromes (MDS), Lymphoma, Non-Hodgkin, Acute Lymphoblastic Leukemia (ALL), Myeloproliferative Syndrome, Acute Myeloid Leukemia, Acute Leukemia, Chronic Myelogenous Leukemia
Interventions
CD34+ Hematopoietic Progenitor Cells (HSPC), Regulatory T-Cells (Treg), Conventional T-Cells (Tcon), Myeloablative Conditioning Regimen
Biological · Procedure
Lead sponsor
Stanford University
Other
Eligibility
13 Years to 73 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2023
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 18, 2025 · Synced Sep 5, 2026, 2:06 AM EDT
Recruiting Phase 1 Interventional

IS-free Treg HaploHCT

NCT04678401
View directory record Official record
Conditions
Stem Cell Transplant Complications, Graft Vs Host Disease, Myeloid Leukemia, Acute, Myeloid Leukemia in Relapse (Disorder), Myelodysplastic Syndromes
Interventions
Radiation, Fludarabine, Thiotepa, Cyclophosphamide, Mesna, Treg-enriched donor cell, Unmodified donor T Cell, CD34+ Haplo Peripheral Blood Stem Cell, Melphalan
Radiation · Drug · Biological + 1 more
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 19, 2025 · Synced Sep 5, 2026, 2:06 AM EDT
Active, not recruiting Phase 1 Interventional

Trial of Regulatory T-cells Plus Low-Dose Interleukin-2 for Steroid-Refractory Chronic Graft-versus-Host-Disease

NCT01937468
View directory record Official record
Conditions
Chronic Graft Versus Host Disease, Chronic GVHD, Complications of Organ Transplant Stem Cells
Interventions
Treg-enriched infusion, Interleukin-2
Other · Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2026
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Sep 5, 2026, 2:06 AM EDT
Recruiting Phase 1 Interventional

CD4^LVFOXP3 in Participants With IPEX

NCT05241444
View directory record Official record
Conditions
IPEX
Interventions
CD4^LVFOXP3
Biological
Lead sponsor
Bacchetta, Rosa, MD
Other
Eligibility
4 Months to 35 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2037
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 21, 2025 · Synced Sep 5, 2026, 2:06 AM EDT
Active, not recruiting Phase 2 Interventional

T-regulatory Cells in ALS

NCT04055623
View directory record Official record
Conditions
ALS (Amyotrophic Lateral Sclerosis)
Interventions
Monthly autologous Treg cells infusions + 3 times per week Interleukin-2 injections, Monthly placebo infusions + 3 times per week placebo injections
Biological · Other
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Boston, Massachusetts • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 5, 2021 · Synced Sep 5, 2026, 2:06 AM EDT
Withdrawn Phase 1Phase 2 Interventional

T-Regulatory Cell and CD3 Depleted Double Umbilical Cord Blood Transplantation in Hematologic Malignancies

NCT01163201
View directory record Official record
Conditions
Hematologic Malignancy, Acute Myeloid Leukemia, Acute Lymphocytic Leukemia, Chronic Myelogenous Leukemia in Blast Crisis, Anemia, Refractory, With Excess of Blasts, Chronic Myeloproliferative Disease, Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Marginal Zone B-cell Lymphoma, Follicular Lymphoma, Lymphoplasmacytic Lymphoma, Mantle-Cell Lymphoma, Prolymphocytic Lymphoma, Large Cell Non-Hodgkin's Lymphoma, Lymphoblastic Lymphoma, Burkitt's Lymphoma, High Grade Non-Hodgkin's Lymphoma
Interventions
Treg cells, CD3+ Teff cells, Fludarabine, Cyclophosphamide, Total body irradiation, Umbilical cord blood transplantation
Biological · Drug · Radiation
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
18 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 1, 2017 · Synced Sep 5, 2026, 2:06 AM EDT
Terminated Phase 1 Interventional Results available

Autologous Polyclonal Tregs for Lupus

NCT02428309
View directory record Official record
Conditions
Lupus Erythematosus, Cutaneous, Lupus Erythematosus, Discoid, Lupus Erythematosus, Systemic
Interventions
Ex vivo Expanded Human Autologous Polyclonal Regulatory T Cells
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 11, 2019 · Synced Sep 5, 2026, 2:06 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Orca-T Following Chemotherapy and Total Marrow and Lymphoid Irradiation for the Treatment of Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia or Myelodysplastic Syndrome

NCT06195891
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Myelodysplastic Syndrome
Interventions
Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Dual-Energy Computed Tomography, Echocardiography, Fludarabine, Magnetic Resonance Imaging, Melphalan, Multigated Acquisition Scan, Partially Engineered T-regulatory Cell Donor Graft TRGFT-201, Tacrolimus, Thiotepa, Total Marrow and Lymphoid Irradiation
Procedure · Drug · Biological + 1 more
Lead sponsor
City of Hope Medical Center
Other
Eligibility
60 Years and older
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2030
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Sep 5, 2026, 2:06 AM EDT
Completed Phase 1 Interventional

Fucosylated T Cells for Graft Versus Host Disease (GVHD) Prevention

NCT02423915
View directory record Official record
Conditions
Leukemia, Lymphoma
Interventions
Rituximab, Fludarabine, Cyclophosphamide, Total Body Radiation, Fucosylated Regulatory T Cells, Cord Blood Infusions, Mycophenolate mofetil, Sirolimus, Bone Marrow Aspiration, G-CSF, Non-Fucosylated Regulatory T Cells
Drug · Radiation · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 7, 2021 · Synced Sep 5, 2026, 2:06 AM EDT