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ClinicalTrials.gov public records Last synced Oct 18, 2026, 5:09 AM EDT

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Showing 289–312 of 474 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Busulfan Clear all
Completed Phase 1Phase 2 Interventional Results available

Busulfan, Fludarabine, and Total-Body Irradiation in Treating Patients Who Are Undergoing a Donor Stem Cell Transplant for Hematologic Cancer

NCT00245037
View directory record Official record
Conditions
Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms, Precancerous Condition
Interventions
therapeutic allogeneic lymphocytes, busulfan, cyclosporine, fludarabine phosphate, mycophenolate mofetil, peripheral blood stem cell transplantation, Total Body Irradiation (TBI), Granulocyte colony-stimulating factor (G-CSF), Phenytoin, Methotrexate
Biological · Drug · Procedure + 1 more
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 27, 2017 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Phase 3 Interventional

S9920 Busulfan Compared With Cyclophosphamide in Patients Undergoing Total-Body Irradiation Plus Peripheral Stem Cell Transplantation for Advanced Myelodysplastic Syndrome or Related Acute Myeloid Leukemia

NCT00005866
View directory record Official record
Conditions
Leukemia, Myelodysplastic Syndromes
Interventions
busulfan, cyclophosphamide, cyclosporine, methotrexate, allogeneic bone marrow transplantation, radiation therapy
Drug · Procedure · Radiation
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
16 Years to 55 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2006
U.S. locations
65
States / cities
Phoenix, Arizona • Tucson, Arizona • Little Rock, Arkansas + 38 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2015 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Phase I/II Trial of Fludarabine Plus Busulfan and Allogeneic Progenitor Cell Support

NCT00506857
View directory record Official record
Conditions
Hematologic Malignancies
Interventions
Busulfan, Fludarabine
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Up to 75 Years
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 28, 2012 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Phase 2 Interventional

Chemotherapy and Peripheral Stem Cell Transplantation in Treating Patients With Myelodysplastic Syndrome

NCT00024050
View directory record Official record
Conditions
Leukemia, Myelodysplastic Syndromes
Interventions
busulfan, cyclophosphamide, cyclosporine, methotrexate, allogeneic bone marrow transplantation, peripheral blood stem cell transplantation
Drug · Procedure
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
Up to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2007
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 13, 2010 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Phase 3 Interventional

Interferon-alfa With or Without Chemotherapy and Peripheral Stem Cell Transplantation in Treating Patients With Newly Diagnosed Chronic Myelogenous Leukemia

NCT00002868
View directory record Official record
Conditions
Leukemia
Interventions
filgrastim, recombinant interferon alfa, busulfan, cytarabine, etoposide, hydroxyurea, idarubicin, peripheral blood stem cell transplantation
Biological · Drug · Procedure
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
15 Years to 65 Years
Enrollment
744 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1997
U.S. locations
2
States / cities
Hackensack, New Jersey • Red Bank, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 18, 2026, 5:09 AM EDT
Terminated Not applicable Interventional

G-CSF-Treated Donor Bone Marrow Transplant in Treating Patients With Hematologic Disorders

NCT00253552
View directory record Official record
Conditions
Chronic Myeloproliferative Disorders, Graft Versus Host Disease, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Diseases, Sarcoma
Interventions
filgrastim, busulfan, cyclophosphamide, cyclosporine, etoposide, methotrexate, allogeneic bone marrow transplantation, radiation therapy
Biological · Drug · Procedure + 1 more
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
Up to 24 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 28, 2012 · Synced Oct 18, 2026, 5:09 AM EDT
Terminated Phase 2 Interventional Results available

T-Cell Replete Haploidentical Donor Hematopoietic Stem Cell Plus Natural Killer (NK) Cell Transplantation in Patients With Hematologic Malignancies Relapsed or Refractory Despite Previous Allogeneic Transplant

NCT01621477
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia, Acute Myelocytic Leukemia, Chronic Myelocytic Leukemia, Juvenile Myelomonocytic Leukemia, Myelodysplastic Syndrome, Hodgkin or Non-Hodgkin Lymphoma, Sarcoma, Myeloid
Interventions
clofarabine, cytarabine, busulfan, Plerixafor, cyclophosphamide, antithymocyte globulin (rabbit), stem cells, Tacrolimus, mycophenolate mofetil
Drug · Biological
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 21 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 20, 2017 · Synced Oct 18, 2026, 5:09 AM 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 18, 2026, 5:09 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Hematopoietic Stem Cell Transplantation for the Treatment of Patients With Fanconi Anemia Lacking a Genotypically Identical Donor, Using a Chemotherapy Only Cytoreduction With Busulfan, Cyclophosphamide and Fludarabine

NCT00987480
View directory record Official record
Conditions
Aplastic Anemia, Leukemia, Myelodysplastic Syndrome
Interventions
Busulfan, fludarabine, & cyclophosphamide with immunosuppression with ATG and cyclosporine., CliniMACS device
Drug · Device
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2017
U.S. locations
6
States / cities
Boston, Massachusetts • New York, New York • Cincinnati, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 10, 2018 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Not applicable Interventional

Auto Transplant for High Risk or Relapsed Solid or CNS Tumors

NCT01505569
View directory record Official record
Conditions
Ewing's Family Tumors, Renal Tumors, Hepatoblastoma, Rhabdomyosarcoma, Soft Tissue Sarcoma, Primary Malignant Brain Neoplasms, Retinoblastoma, Medulloblastoma, Supra-tentorial Primative Neuro-Ectodermal Tumor (PNET), Atypical Teratoid/Rhabdoid Tumor (AT/RT), CNS Tumors, Germ Cell Tumors
Interventions
Ifosfamide, Etoposide, Mesna, G-CSF, Busulfan, Melphalan, Thiotepa, Autologous stem cell infusion, Radiation, Carboplatin, Paclitaxel, Leukapheresis, Anti-seizure prophylaxis, Ursodiol
Drug · Biological · Radiation + 1 more
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
Up to 70 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 26, 2024 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Phase 1 Interventional

Gemcitabine Plus Busulfan, Melphalan and Hematopoietic Cell Transplant for Advanced Lymphoid Malignancies

NCT00410982
View directory record Official record
Conditions
Leukemia, Lymphoma, Myeloma
Interventions
Busulfan, Gemcitabine, Melphalan, Hematopoietic Cell Transplantation, Rituximab for Patients with B-Cell Malignancies, Palifermin
Drug · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 69 Years
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 3, 2016 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Phase 2 Interventional

Peripheral Blood Stem Cell Transplantation (PBSCT)From Haploidentical Related Donors

NCT00618969
View directory record Official record
Conditions
Hematologic Neoplasms, Anemia, Aplastic, Hemoglobinuria, Paroxysmal, Multiple Myeloma
Interventions
haploidentical allogeneic PBSC transp
Other
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 75 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 3, 2016 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Phase 2 Interventional Results available

MND-ADA Transduction of CD34+ Cells From Children With ADA-SCID

NCT00794508
View directory record Official record
Conditions
Severe Combined Immunodeficiency
Interventions
ADA gene transfer
Biological
Lead sponsor
Donald B. Kohn, M.D.
Other
Eligibility
1 Month to 18 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2021 · Synced Oct 18, 2026, 5:09 AM EDT
Withdrawn Phase 2 Interventional

Itacitinib for the Prevention of Graft Versus Host Disease in Patients Undergoing Donor Stem Cell Transplantation

NCT04127721
View directory record Official record
Conditions
Allogeneic Stem Cell Transplant Recipient, Hematologic and Lymphocytic Disorder, Hematopoietic and Lymphoid Cell Neoplasm
Interventions
Allogeneic Hematopoietic Stem Cell Transplantation, Busulfan, Fludarabine, Itacitinib, Methotrexate, Tacrolimus
Procedure · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 29, 2020 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Phase 2Phase 3 Interventional Results available

A Safety and Efficacy Study Evaluating CTX001 in Subjects With Severe Sickle Cell Disease

NCT03745287
View directory record Official record
Conditions
Sickle Cell Disease, Hematological Diseases, Hemoglobinopathies
Interventions
Exa-cel
Biological
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
12 Years to 35 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
9
States / cities
Palo Alto, California • Chicago, Illinois • New York, New York + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Phase 3 Interventional Results available

A Clinical Study to Assess the Efficacy and Safety of Gene Therapy for the Treatment of Cerebral Adrenoleukodystrophy (CALD)

NCT03852498
View directory record Official record
Conditions
Cerebral Adrenoleukodystrophy (CALD)
Interventions
Lenti-D
Genetic
Lead sponsor
Genetix Biotherapeutics Inc.
Industry
Eligibility
Up to 17 Years · Male only
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
3
States / cities
Palo Alto, California • Boston, Massachusetts • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 24, 2024 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Early Phase 1 Interventional Results available

Donor Stem Cell Transplantation for Congenital Immunodeficiencies

NCT00426517
View directory record Official record
Conditions
Inherited Immune Deficiencies
Interventions
Campath 1H, Busulfan, Horse Anti-human Thymocyte Globulin (h-ATG), Total Body Irradiation (TBI), Sirolimus or equivalent based on response
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
2 Years to 40 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 11, 2021 · Synced Oct 18, 2026, 5:09 AM EDT
Recruiting Phase 1Phase 2 Interventional

ALS20-101 Lentiviral Gene Therapy for Beta Thalassemia

NCT06364774
View directory record Official record
Conditions
Beta-Thalassemia
Interventions
ALS20
Biological
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
18 Years to 40 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Phase 2 Interventional Results available

Busulfan, Melphalan, Fludarabine and T-Cell Depleted Allogeneic Hematopoietic Stem Cell Transplantation Followed by Post Transplantation Donor Lymphocyte Infusions

NCT01131169
View directory record Official record
Conditions
Multiple Myeloma
Interventions
busulfan, melphalan and fludarabine
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years to 72 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 2, 2021 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Phase 2 Interventional Results available

Safety Study of Bone Marrow Transplant Using Mismatched Tissue Followed by Chemotherapy

NCT00796562
View directory record Official record
Conditions
MDS, Leukemias, Lymphomas
Interventions
Busulfan, Cyclophosphamide, Total body irradiation
Drug · Radiation
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
6 Months to 65 Years
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 14, 2019 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Not applicable Interventional Results available

Umbilical Cord Blood Transplant for Children With Myeloid Hematological Malignancies

NCT01247701
View directory record Official record
Conditions
Myeloid Hematological Malignancies
Interventions
Busulfan, Cyclophosphamide, Fludarabine, Cord Blood Stem Cell Infusion
Drug · Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
Up to 17 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 8, 2022 · Synced Oct 18, 2026, 5:09 AM EDT
Terminated Phase 2Phase 3 Interventional Results available

Stem Cell Transplantation for Hematological Malignancies

NCT00176839
View directory record Official record
Conditions
Leukemia, Lymphocytic, Acute, AML, MDS
Interventions
Stem Cell Transplant, Busulfan, Cyclophosphamide, Melphalan, G-CSF, ATG
Procedure · Drug
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
Up to 35 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2012
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced Oct 18, 2026, 5:09 AM EDT
Terminated Early Phase 1 Interventional

Allogeneic Stem Cell Transplantation (ALLOSCT) in Recessive Dystrophic Epidermolysis Bullosa (RDEB)

NCT00881556
View directory record Official record
Conditions
Epidermolysis Bullosa
Interventions
Palifermin, Fludarabine, Busulfan, Lorazepam, Alemtuzumab, Tacrolimus
Drug
Lead sponsor
Columbia University
Other
Eligibility
Up to 21 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
3
States / cities
Aurora, Colorado • Chicago, Illinois • New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 17, 2021 · Synced Oct 18, 2026, 5:09 AM EDT
Completed Phase 2 Interventional

Combination Chemotherapy Followed by Bone Marrow Transplantation in Treating Patients With Advanced Hematologic Cancer

NCT00014469
View directory record Official record
Conditions
Graft Versus Host Disease, Leukemia, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms
Interventions
busulfan, melphalan, methotrexate, tacrolimus, allogeneic bone marrow transplantation
Drug · Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2007
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 7, 2013 · Synced Oct 18, 2026, 5:09 AM EDT