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Showing 1–24 of 220 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Thiotepa Clear all
Completed Phase 2 Interventional Results available

Selective Depletion of CD45RA+ T Cells From Allogeneic Peripheral Blood Stem Cell Grafts in Preventing GVHD in Children

NCT01858740
View directory record Official record
Conditions
Accelerated Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Acute Biphenotypic Leukemia, Acute Leukemia of Ambiguous Lineage, Acute Undifferentiated Leukemia, Adult Acute Lymphoblastic Leukemia in Remission, Adult Acute Myeloid Leukemia in Remission, Blast Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Childhood Acute Lymphoblastic Leukemia in Remission, Childhood Acute Myeloid Leukemia in Remission, Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Myelodysplastic Syndrome With Excess Blasts-1, Myelodysplastic Syndrome With Excess Blasts-2, Recurrent Adult Acute Lymphoblastic Leukemia, Recurrent Adult Acute Myeloid Leukemia, Recurrent Childhood Acute Lymphoblastic Leukemia, Recurrent Childhood Acute Myeloid Leukemia, Refractory Adult Acute Lymphoblastic Leukemia, Refractory Childhood Acute Lymphoblastic Leukemia
Interventions
Allogeneic Hematopoietic Stem Cell Transplantation, Fludarabine Phosphate, Laboratory Biomarker Analysis, Methotrexate, Peripheral Blood Stem Cell Transplantation, T Cell-Depleted Hematopoietic Stem Cell Transplantation, Tacrolimus, Thiotepa, Total-Body Irradiation
Procedure · Drug · Other + 2 more
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
Up to 21 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 11, 2024 · Synced Sep 1, 2026, 9:59 AM EDT
Completed Phase 1 Interventional

Vorinostat Combined With Isotretinoin and Chemotherapy in Treating Younger Patients With Embryonal Tumors of the Central Nervous System

NCT00867178
View directory record Official record
Conditions
Medulloblastoma, Pineoblastoma, Supratentorial Embryonal Tumor, Not Otherwise Specified
Interventions
3-Dimensional Conformal Radiation Therapy, Carboplatin, Cisplatin, Cyclophosphamide, Etoposide Phosphate, Isotretinoin, Laboratory Biomarker Analysis, Peripheral Blood Stem Cell Transplantation, Thiotepa, Vincristine Sulfate, Vorinostat
Radiation · Drug · Other + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
2 Months to 47 Months
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2021
U.S. locations
15
States / cities
Los Angeles, California • Palo Alto, California • Washington D.C., District of Columbia + 10 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2022 · Synced Sep 1, 2026, 9:59 AM EDT
Not yet recruiting Phase 2 Interventional

CD34+ Transplants for Leukemia and Lymphoma

NCT05565105
View directory record Official record
Conditions
Leukemia, Myeloid, Acute, Leukemia, Lymphocytic, Acute
Interventions
Total Body Irradiation (TBI), Thiotepa, Cyclophosphamide, Busulfan, Melphalan, Fludarabine
Radiation · Drug
Lead sponsor
Guenther Koehne
Other
Eligibility
18 Years to 74 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2033
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Sep 1, 2026, 9:59 AM EDT
Completed Phase 2 Interventional

Methotrexate and Thiotepa in Treating Patients With Newly Diagnosed Primary CNS Lymphoma

NCT00045539
View directory record Official record
Conditions
Lymphoma
Interventions
leucovorin calcium, methotrexate, thiotepa
Drug
Lead sponsor
New Approaches to Brain Tumor Therapy Consortium
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
9
States / cities
Birmingham, Alabama • Tampa, Florida • Atlanta, Georgia + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2013 · Synced Sep 1, 2026, 9:59 AM EDT
Completed Phase 2 Interventional Results available

Genomic Based Assignment of Therapy in Advanced Urothelial Carcinoma

NCT02788201
View directory record Official record
Conditions
Urothelial Carcinoma, Bladder Cancer, Urinary Bladder Neoplasms
Interventions
75 approved agents, COXEN
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 5, 2020 · Synced Sep 1, 2026, 9:59 AM EDT
Active, not recruiting Phase 2 Interventional

Haplo T-Cell Depleted Transplantation in High-Risk Sickle Cell Disease

NCT01461837
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
CD34 selected T-cell depleted allogeneic SCT
Drug
Lead sponsor
New York Medical College
Other
Eligibility
2 Years to 20 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2026
U.S. locations
6
States / cities
Los Angeles, California • Oakland, California • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Sep 1, 2026, 9:59 AM EDT
Completed Phase 2 Interventional

High-Dose Chemotherapy, Total-Body Irradiation, and Autologous Stem Cell Transplantation or Bone Marrow Transplantation in Treating Patients With Hematologic Cancer or Solid Tumors

NCT00060255
View directory record Official record
Conditions
Breast Cancer, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Testicular Germ Cell Tumor, Unspecified Adult Solid Tumor, Protocol Specific, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
busulfan, carboplatin, carmustine, cyclophosphamide, etoposide, melphalan, thiotepa, autologous bone marrow transplantation, bone marrow ablation with stem cell support, peripheral blood stem cell transplantation, radiation therapy
Drug · Procedure · Radiation
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
4 Years and older
Enrollment
451 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1991 – 2013
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated May 8, 2013 · Synced Sep 1, 2026, 9:59 AM EDT
Not listed Phase 1Phase 2 Interventional

Biological Therapy in Treating Women With Metastatic Breast Cancer

NCT00002780
View directory record Official record
Conditions
Breast Cancer
Interventions
aldesleukin, cytokine therapy, sargramostim, carboplatin, cyclophosphamide, thiotepa, peripheral blood stem cell transplantation
Biological · Drug · Procedure
Lead sponsor
St. Luke's Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1996
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 18, 2013 · Synced Sep 1, 2026, 9:59 AM EDT
Completed Phase 2 Interventional

Stem Cell Transplant for High Risk Central Nervous System (CNS) Tumors

NCT00179803
View directory record Official record
Conditions
Glioblastoma, Astrocytoma, Pineoblastoma, Rhabdoid Tumor, Supratentorial Neoplasms
Interventions
Stem Cell Transplant
Procedure
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
18 Months to 25 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 4, 2020 · Synced Sep 1, 2026, 9:59 AM EDT
Recruiting Phase 2 Interventional

Donor Stem Cell Transplant With Treosulfan, Fludarabine, and Thiotepa in Treating Patients With Non-malignant Disorders

NCT03980769
View directory record Official record
Conditions
Non-Neoplastic Hematopoietic and Lymphoid Cell Disorder
Interventions
Thiotepa, Treosulfan, Fludarabine Phosphate, Rabbit Anti-Thymocyte Globulin, Allogeneic Hematopoietic Stem Cell Transplantation, Bone Marrow Biopsy, Bone Marrow Aspiration, Magnetic Resonance Imaging, Biospecimen Collection
Drug · Biological · Procedure
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
Up to 50 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Sep 1, 2026, 9:59 AM EDT
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 1, 2026, 9:59 AM EDT
Terminated Phase 2 Interventional Results available

Pediatric Study of GVHD Ppx w/o Calcineurin Inhibitors After Day60 Post First Allo HSCT for Hematological Malignancies.

NCT05579769
View directory record Official record
Conditions
Hematologic Malignancy, Myeloid Malignancy
Interventions
Ruxolitinib, Mesna, Anti-thymocyte globulin (ATG), Cyclosporine, Cyclophosphamide, Fludarabine, Methotrexate, Total Body Irradiation (radiation treatment), Bone marrow infusion, Busulfan, Thiotepa
Drug · Radiation
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
12 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Sep 1, 2026, 9:59 AM EDT
Completed Phase 2 Interventional Results available

Randomized Double Cord Blood Transplant Study

NCT00067002
View directory record Official record
Conditions
Leukemia, Lymphocytic, Acute, Leukemia, Myelocytic, Acute, Leukemia, Myeloid, Chronic, Lymphoma, Non-Hodgkin
Interventions
Expanded allogeneic cord blood (CB), One Unmanipulated and One Expanded Cord Blood Unit, Rituxan, Melphalan, Thiotepa, Fludarabine, Cyclophosphamide, Mesna, Total body irradiation (TBI)
Procedure · Drug · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
1 Month to 80 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2019 · Synced Sep 1, 2026, 9:59 AM EDT
Completed No phase listed Observational

Study of Thiotepa and TEPA Drug Exposure in Pediatric Hematopoietic Stem Cell Transplant Patients

NCT03609840
View directory record Official record
Conditions
Hematologic Malignancies, Nonmalignant Diseases, Immune Deficiency, Hemoglobinopathies, Genetic Inborn Errors of Metabolism, Fanconi Anemia, Thalassemia, Sickle Cell Disease
Interventions
Thiotepa
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
Up to 17 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 20, 2023 · Synced Sep 1, 2026, 9:59 AM EDT
Active, not recruiting Phase 2 Interventional

Immune Disorder HSCT Protocol

NCT01821781
View directory record Official record
Conditions
Immune Deficiency Disorders, Severe Combined Immunodeficiency, Chronic Granulomatous Disease, X-linked Agammaglobulinemia, Wiskott-Aldrich Syndrome, Hyper-IgM, DiGeorge Syndrome, Chediak-Higashi Syndrome, Common Variable Immune Deficiency, Immune Dysregulatory Disorders, Hemophagocytic Lymphohistiocytosis, IPEX, Autoimmune Lymphoproliferative Syndrome, X-linked Lymphoproliferative Syndrome
Interventions
Transplant preparative regimen of alemtuzumab, fludarabine, thiotepa, and melphalan
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
Up to 21 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Sep 1, 2026, 9:59 AM EDT
Completed Phase 2 Interventional

Chemotherapy, Filgrastim, and Stem Cell Transplantation With Radiation Therapy in Treating Patients With Stage III or Stage IV Breast Cancer

NCT00004172
View directory record Official record
Conditions
Breast Cancer
Interventions
filgrastim, carboplatin, cyclophosphamide, ifosfamide, thiotepa, peripheral blood stem cell transplantation, radiation therapy
Biological · Drug · Procedure + 1 more
Lead sponsor
Northwestern University
Other
Eligibility
Up to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2003
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 11, 2012 · Synced Sep 1, 2026, 9:59 AM EDT
Recruiting Phase 1Phase 2 Interventional

Lung and Bone Marrow Transplantation for Lung and Bone Marrow Failure

NCT03500731
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis, Emphysema or COPD
Interventions
CD3/CD19 negative hematopoietic stem cells, Rituximab, Alemtuzumab, Fludarabine, Thiotepa, G-CSF, Hydroxyurea
Biological · Drug
Lead sponsor
Paul Szabolcs
Other
Eligibility
18 Years to 60 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Sep 1, 2026, 9:59 AM EDT
Recruiting Phase 1Phase 2 Interventional

Reduced Intensity Conditioning and Familial HLA-Mismatched BMT for Non-Malignant Disorders

NCT03128996
View directory record Official record
Conditions
Severe Sickle Cell Disease, Bone Marrow Failure Syndromes, Metabolic Disorders, Immunologic Disorders, Hemoglobinopathies, Non-malignant Disorders
Interventions
RIC regimen, GVHD prophylaxis regimen
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
1 Day to 21 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2033
U.S. locations
4
States / cities
New Haven, Connecticut • Wilmington, Delaware • Grand Rapids, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Sep 1, 2026, 9:59 AM EDT
Recruiting Phase 1 Interventional

Alpha/Beta CD19+ Depleted Haploidentical Transplantation + Zometa for Pediatric Hematologic Malignancies and Solid Tumors

NCT02508038
View directory record Official record
Conditions
Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia, Hodgkin Lymphoma, Non-Hodgkin Lymphoma, Myelodysplastic Syndrome, Myeloproliferative Syndrome, Rhabdomyosarcoma, Ewing Sarcoma, Primitive Neuroectodermal Tumor, Osteosarcoma, Neuroblastoma
Interventions
TCRαβ+/CD19+ depleted Haploidentical HSCT, Zoledronate
Procedure · Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
7 Months to 21 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 15, 2025 · Synced Sep 1, 2026, 9:59 AM EDT
Completed Not applicable Interventional Results available

Partially Matched Stem Cell Transplantation for Patients With Refractory Severe Aplastic Anemia or Refractory Cytopenias

NCT00244010
View directory record Official record
Conditions
Anemia, Aplastic, Amegakaryocytic Thrombocytopenia, Diamond-Blackfan Anemia, Kostmann Syndrome
Interventions
Allogeneic stem cell transplant
Device
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 21 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Sep 1, 2026, 9:59 AM EDT
Terminated Phase 2 Interventional Results available

Repeat Transplantation for Relapsed or Refractory Hematologic Malignancies Following Prior Transplantation

NCT02259348
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia (ALL), Acute Myeloid Leukemia (AML), Myeloid Sarcoma, Chronic Myelogenous Leukemia (CML), Juvenile Myelomonocytic Leukemia (JMML), Myelodysplastic Syndrome (MDS), Non-Hodgkin Lymphoma (NHL)
Interventions
Cyclophosphamide, Fludarabine, G-CSF, Interleukin-2, Melphalan, Thiotepa, Rituximab, Natural killer cell therapy, T-cell depleted HPC transplant, CD45RA-depleted HPC transplant
Drug · Biological
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 21 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Sep 1, 2026, 9:59 AM EDT
Terminated Phase 2 Interventional

Unrelated Donor Transplant for Malignant and Non-Malignant Disorders

NCT01050439
View directory record Official record
Conditions
Leukemia, Lymphoma, Bone Marrow Failure Syndromes, Immunodeficiencies, Histiocytosis
Interventions
UDAlloSCT, Therapy
Procedure · Other
Lead sponsor
Columbia University
Other
Eligibility
Up to 55 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 14, 2015 · Synced Sep 1, 2026, 9:59 AM EDT
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Venetoclax to Improve Outcomes of Fractionated Busulfan Regimen in Patients With High-Risk AML and MDS

NCT04708054
View directory record Official record
Conditions
Acute Myeloid Leukemia, Chronic Myelomonocytic Leukemia, Myelodysplastic Syndrome
Interventions
Busulfan, Cladribine, Fludarabine Phosphate, Hematopoietic Cell Transplantation, Thiotepa, Venetoclax
Drug · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 70 Years
Enrollment
324 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 1, 2026, 9:59 AM EDT
Not yet recruiting Phase 2 Interventional

Naive T Cell Deplete Grafts for GVHD Prevention in Non-Malignant Diseases

NCT07660783
View directory record Official record
Conditions
Bone Marrow Failure, Hemoglobinopathies, Primary Immune Deficiency (PID), Autoimmune Cytopenia, Immune Dysregulation, Hemophagocytic Lymphohistiocytosis (HLH), Non Malignant Disorders
Interventions
ALLOGENEIC CD34+ ENRICHED AND CD45RA- DEPLETED PBSCs
Biological
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
6 Months to 50 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2035
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Sep 1, 2026, 9:59 AM EDT