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ClinicalTrials.gov public records Last synced Oct 30, 2026, 2:59 PM EDT

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Showing 337–360 of 474 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Busulfex Clear all
Completed No phase listed Observational

Myeloablative Hematopoietic Progenitor Cell Transplantation (HPCT) for Pediatric Malignancies

NCT00619879
View directory record Official record
Conditions
Leukemia, Myelogenous, Chronic, Leukemia, Lymphoblastic, Acute, Leukemia, Myelogenous, Acute, Myeloproliferative-Myelodysplastic Diseases, Lymphoma, Malignant
Interventions
Myeloablative Chemotherapy Regimen for Lymphoid Malignancies or Cord Blood Unit Recipients, Myeloablative Chemotherapy Regimen for Non-Cord Blood Unit Recipients with Myeloid Malignancies, Hematopoietic Progenitor Cell Transplantation (HPCT), CNS radiation treatment for ALL with prior CNS disease patients
Drug · Other · Radiation
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
Up to 21 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 7, 2025 · Synced Oct 30, 2026, 2:59 PM EDT
Terminated Phase 2 Interventional Results available

Donor Stem Cell Transplant or Donor White Blood Cell Infusions in Treating Patients With Hematologic Cancer

NCT00281879
View directory record Official record
Conditions
Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms, Unusual Cancers of Childhood
Interventions
anti-thymocyte globulin, filgrastim, busulfan, carmustine, cyclophosphamide, cyclosporine, cytarabine, etoposide, fludarabine phosphate, melphalan, methotrexate, methylprednisolone, mycophenolate mofetil, tacrolimus, peripheral blood stem cell transplantation, umbilical cord blood transplantation, radiation therapy
Biological · Drug · Procedure + 1 more
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
Up to 60 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 27, 2017 · Synced Oct 30, 2026, 2:59 PM EDT
Not listed Phase 1Phase 2 Interventional

Study of ASC-101 in Patients With Hematologic Malignancies Who Receive Dual-cord Umbilical Cord Blood Transplantation

NCT01983761
View directory record Official record
Conditions
Blood And Marrow Transplantation, Leukemia, Lymphoma, Transplantation Infection, Myelodysplastic Syndrome (MDS), Non-Hodgkin's Lymphoma (NHL), Hodgkin's Lymphoma
Interventions
Fludarabine, Clofarabine, Busulfan, ATG, TBI (Myeloablative), Fludarabine, Melphalan, ATG (Reduced Intensity)
Drug
Lead sponsor
Targazyme, Inc.
Industry
Eligibility
1 Year to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
4
States / cities
La Jolla, California • Cleveland, Ohio • Houston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 18, 2013 · Synced Oct 30, 2026, 2:59 PM EDT
Withdrawn Phase 1Phase 2 Interventional

Induction Therapy for Patients With FLT3 Mutated Acute Myeloid Leukemia

NCT04982354
View directory record Official record
Conditions
Acute Myeloid Leukemia
Interventions
CPX-351, Midostaurin, Busulfan, Melphalan, Fludarabine, CD34+ selected allogeneic stem cell transplant from an HLA-compatible donor
Drug · Biological
Lead sponsor
Guenther Koehne
Other
Eligibility
18 Years to 74 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2032
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 1, 2024 · Synced Oct 30, 2026, 2:59 PM EDT
Not listed Phase 3 Interventional

Combination Chemotherapy With or Without Peripheral Stem Cell Transplantation, Radiation Therapy, and/or Surgery in Treating Patients With Ewing's Sarcoma

NCT00020566
View directory record Official record
Conditions
Sarcoma
Interventions
dactinomycin, busulfan, doxorubicin hydrochloride, etoposide, ifosfamide, melphalan, vincristine sulfate, autologous hematopoietic stem cell transplantation, conventional surgery, radiation therapy
Biological · Drug · Procedure + 1 more
Lead sponsor
University of Leicester
Other
Eligibility
Up to 49 Years
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
88
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 80 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2014 · Synced Oct 30, 2026, 2:59 PM EDT
Not listed Phase 2 Interventional

Early Diagnosis and Stem Cell Transplantation for Severe Immunodeficiency Diseases

NCT00613561
View directory record Official record
Conditions
Severe Immunodeficiency Diseases
Interventions
Fludarabine, Busulfan, and Anti-Thymocyte Globulin
Drug
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
Up to 11 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 27, 2009 · Synced Oct 30, 2026, 2:59 PM EDT
Completed Phase 2 Interventional Results available

HLA-Compatible Related or Unrelated Donors With CD34+ Enriched, T-cell Depleted Peripheral Blood Stem Cells Isolated by the CliniMACS System in the Treatment of Patients With Hematologic Malignancies

NCT01119066
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia, Acute Myelogenous Leukemia, Myelodysplastic Syndrome, Multiple Myeloma
Interventions
total body irradiation, Thiotepa, Cyclophosphamide, Busulfan, Melphalan, Fludarabine, Clofarabine, (CliniMACS) T-cell depleted PBSC Transplant
Radiation · Drug · Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Up to 69 Years
Enrollment
422 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2022 · Synced Oct 30, 2026, 2:59 PM EDT
Completed Phase 2 Interventional

High-Dose Chemotherapy Plus Peripheral Stem Cell Transplantation in Treating Patients With Hematologic Cancer

NCT00003116
View directory record Official record
Conditions
Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Diseases
Interventions
filgrastim, busulfan, cyclophosphamide, cyclosporine, bone marrow ablation with stem cell support, peripheral blood stem cell transplantation
Biological · Drug · Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
4 Years to 55 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2009
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 11, 2010 · Synced Oct 30, 2026, 2:59 PM EDT
Completed Phase 2 Interventional Results available

Donor Stem Cell Transplant Followed by Cyclophosphamide in Treating Patients With Hematological Diseases

NCT02248597
View directory record Official record
Conditions
Graft Versus Host Disease, Hematopoietic/Lymphoid Cancer
Interventions
fludarabine phosphate, busulfan, cyclophosphamide, allogeneic hematopoietic stem cell transplantation, tacrolimus, mycophenolate mofetil
Drug · Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 69 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 11, 2023 · Synced Oct 30, 2026, 2:59 PM EDT
Completed Phase 1Phase 2 Interventional

US Study of ECT-001-CB in Pediatric and Young Adult Patients With High-Risk Myeloid Malignancies

NCT04990323
View directory record Official record
Conditions
High Risk Myeloid Malignancies, Cord Blood Transplant
Interventions
ECT-001-CB (UM171-Expanded Cord Blood Transplant)
Biological
Lead sponsor
ExCellThera inc.
Industry
Eligibility
0 Years to 21 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Oct 30, 2026, 2:59 PM EDT
Completed Phase 2 Interventional

Umbilical Cord Blood Transplantation in Treating Patients With Hematologic Cancer or Nonmalignant Hematologic Disease

NCT00003913
View directory record Official record
Conditions
Leukemia, Lymphoma, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Diseases
Interventions
anti-thymocyte globulin, filgrastim, busulfan, cyclophosphamide, methylprednisolone, umbilical cord blood transplantation, radiation therapy
Biological · Drug · Procedure + 1 more
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
Up to 18 Years
Enrollment
390 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2005
U.S. locations
23
States / cities
Duarte, California • Los Angeles, California • Orange, California + 18 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2010 · Synced Oct 30, 2026, 2:59 PM EDT
Completed Phase 1Phase 2 Interventional

Combination Chemotherapy and Antithymocyte Globulin in Reducing Graft-Versus-Host Disease in Patients Undergoing Donor Stem Cell Transplantation For Myelodysplastic Syndrome or Myeloproliferative Disorder

NCT00054340
View directory record Official record
Conditions
Chronic Myeloproliferative Disorders, Graft Versus Host Disease, Leukemia, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Diseases
Interventions
anti-thymocyte globulin, busulfan, cyclophosphamide, cyclosporine, methotrexate, allogeneic bone marrow transplantation, peripheral blood stem cell transplantation
Biological · Drug · Procedure
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
Up to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 14, 2010 · Synced Oct 30, 2026, 2:59 PM EDT
Completed Phase 2 Interventional Results available

Donor Stem Cell Transplant in Treating Patients With Previously Treated Lymphoma, Multiple Myeloma, or Chronic Lymphocytic Leukemia

NCT00612716
View directory record Official record
Conditions
Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm
Interventions
busulfan, cyclophosphamide, Stem cell infusion, Total body irradiation
Drug · Biological · Radiation
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
Up to 55 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 9, 2020 · Synced Oct 30, 2026, 2:59 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Stem Cell Transplant for Hemoglobinopathy

NCT00176852
View directory record Official record
Conditions
Sickle Cell Disease, Thalassemia, Severe Congenital Neutropenia, Diamond-Blackfan Anemia, Shwachman-Diamond Syndrome
Interventions
Busulfan, Fludarabine, ATG, TLI, Busulfan, Cyclophosphamide, ATG, GCSF, Campath, Fludarabine, Cyclophosphamide, Total Body Irradiation, Stem cell infusion
Drug · Radiation · Procedure
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
Up to 50 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2020
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 27, 2020 · Synced Oct 30, 2026, 2:59 PM EDT
Active, not recruiting Phase 3 Interventional

A Study to Investigate the Efficacy and Safety of OTL-203 in Subjects With MPS-IH Compared With Standard of Care With Allogeneic HSCT

NCT06149403
View directory record Official record
Conditions
MPS-IH (Hurler Syndrome)
Interventions
Experimental: OTL-203, Active Comparator: Allo-HSCT
Genetic
Lead sponsor
Orchard Therapeutics
Industry
Eligibility
28 Days to 30 Months
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2031
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 30, 2026, 2:59 PM EDT
Completed Phase 1Phase 2 Interventional Results available

A Study Evaluating the Safety and Efficacy of Lovo-cel in Severe Sickle Cell Disease

NCT02140554
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
lovo-cel
Genetic
Lead sponsor
Genetix Biotherapeutics Inc.
Industry
Eligibility
12 Years to 50 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2024
U.S. locations
11
States / cities
Birmingham, Alabama • Oakland, California • Atlanta, Georgia + 8 more
Source: ClinicalTrials.gov public record
Updated Mar 14, 2025 · Synced Oct 30, 2026, 2:59 PM EDT
Completed Phase 2 Interventional

Autologous Transplantation for Chronic Myelogenous Leukemia

NCT01003054
View directory record Official record
Conditions
Chronic Myelogenous Leukemia
Interventions
Busulfan, Cyclophosphamide, Imatinib Mesylate, Autologous Stem Cell Transplantation
Drug · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Up to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 2, 2011 · Synced Oct 30, 2026, 2:59 PM EDT
Completed Phase 2 Interventional Results available

Myeloablative Haploidentical BMT With Post-transplant Cyclophosphamide for Pediatric Patients With Hematologic Malignancies

NCT02120157
View directory record Official record
Conditions
Myeloablative Conditioning, HLA-mismatched Bone Marrow Transplantation, Graft Survival, Transplantation, Bone Marrow
Interventions
Cyclophosphamide, TBI, Busulfan, Unmanipulated Bone Marrow, Tacrolimus, Mycophenolate mofetil
Drug · Radiation · Other
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
6 Months to 25 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
7
States / cities
Aurora, Colorado • Wilmington, Delaware • St. Petersburg, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2021 · Synced Oct 30, 2026, 2:59 PM EDT
Withdrawn Phase 1Phase 2 Interventional

Matched Related and Unrelated Donor Stem Cell Transplantation for Severe Combined Immune Deficiency (SCID): Busulfan-based Conditioning With h-ATG, Radiation, and Sirolimus

NCT04370795
View directory record Official record
Conditions
Severe Combined Immune Deficiency (SCID)
Interventions
Sirolimus, Busulfan, Horse -Anti-thymocyte, G-CSF, Total Body Irradiation (TBI)
Drug · Radiation
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
3 Years to 40 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 1, 2025 · Synced Oct 30, 2026, 2:59 PM EDT
Active, not recruiting Phase 3 Interventional

A Study Evaluating Gene Therapy With BB305 Lentiviral Vector in Sickle Cell Disease

NCT04293185
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
bb1111
Genetic
Lead sponsor
Genetix Biotherapeutics Inc.
Industry
Eligibility
2 Years to 50 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
9
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Boston, Massachusetts + 6 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2024 · Synced Oct 30, 2026, 2:59 PM EDT
Not yet recruiting Phase 1 Interventional Accepts healthy volunteers

Allogeneic ORCA-Q Stem Cell Transplant for the Treatment of Relapsed and Refractory High Risk Multiple Myeloma

NCT07759102
View directory record Official record
Conditions
Recurrent Multiple Myeloma, Refractory Multiple Myeloma
Interventions
Allogeneic Defined Hematopoietic Stem Cells/Immune Cells, Busulfan, Filgrastim, Fludarabine, Granulocyte Colony-Stimulating Factor, Thiotepa
Biological · Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2033
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 30, 2026, 2:59 PM EDT
Withdrawn Phase 2 Interventional

Busulfan and Fludarabine Before Donor Stem Cell Transplant in Treating Patients With Hematologic Cancer

NCT00301912
View directory record Official record
Conditions
Anemia, Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Diseases
Interventions
filgrastim, busulfan, fludarabine phosphate, methotrexate, tacrolimus, allogeneic bone marrow transplantation, allogeneic hematopoietic stem cell transplantation, peripheral blood stem cell transplantation
Biological · Drug · Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
16 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 2, 2012 · Synced Oct 30, 2026, 2:59 PM EDT
Terminated Phase 2 Interventional

Chemotherapy, Filgrastim and Peripheral Stem Cell Transplantation in Patients With Chronic Myelogenous Leukemia

NCT00005986
View directory record Official record
Conditions
Leukemia
Interventions
busulfan, cyclophosphamide, filgrastim, recombinant interferon alfa, in vitro-treated peripheral blood stem cell transplantation, peripheral blood stem cell transplantation, radiation therapy
Drug · Procedure
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 29, 2017 · Synced Oct 30, 2026, 2:59 PM EDT
Not listed Not applicable Interventional

Different Therapies in Treating Infants With Newly Diagnosed Acute Leukemia

NCT00550992
View directory record Official record
Conditions
Leukemia
Interventions
anti-thymocyte globulin, asparaginase, busulfan, cyclophosphamide, cyclosporine, cytarabine, daunorubicin hydrochloride, etoposide, leucovorin calcium, melphalan, mercaptopurine, methotrexate, mitoxantrone hydrochloride, pegaspargase, prednisolone, prednisone, therapeutic hydrocortisone, thioguanine, vincristine sulfate, allogeneic bone marrow transplantation, allogeneic hematopoietic stem cell transplantation, umbilical cord blood transplantation
Biological · Drug · Procedure
Lead sponsor
Dutch Childhood Oncology Group
Other
Eligibility
Up to 1 Year
Enrollment
445 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
4
States / cities
Boston, Massachusetts • Memphis, Tennessee • Houston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2019 · Synced Oct 30, 2026, 2:59 PM EDT