Clinical Trials Search at Vanderbilt-Ingram Cancer Center
Treosulfan-Based Conditioning Regimen before a Blood or Bone Marrow Transplant for the Treatment of Bone Marrow Failure Diseases (BMT CTN 1904)
Multiple Cancer Types
This phase II trial tests whether treosulfan, fludarabine, and rabbit antithymocyte globulin (rATG) work when given before a blood or bone marrow transplant (conditioning regimen) to cause fewer complications for patients with bone marrow failure diseases. Chemotherapy drugs, such as treosulfan, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Fludarabine may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. rATG is used to decrease the body's immune response and may improve bone marrow function and increase blood cell counts. Adding treosulfan to a conditioning regimen with fludarabine and rATG may result in patients having less severe complications after a blood or bone marrow transplant.
Hematologic,
Pediatrics
II
Connelly, James
NCT04965597
VICCPED2192
Conditioning SCID Infants Diagnosed Early
Multiple Cancer Types
The investigators want to study if lower doses of chemotherapy will help babies with SCID to
achieve good immunity with less short and long-term risks of complications after
transplantation. This trial identifies babies with types of immune deficiencies that are most
likely to succeed with this approach and offers them transplant early in life before they get
severe infections or later if their infections are under control. It includes only patients
receiving unrelated or mismatched related donor transplants.
The study will test if patients receiving transplant using either a low dose busulfan or a
medium dose busulfan will have immune recovery of both T and B cells, measured by the ability
to respond to immunizations after transplant. The exact regimen depends on the subtype of
SCID the patient has. Donors used for transplant must be unrelated or half-matched related
(haploidentical) donors, and peripheral blood stem cells must be used. To minimize the chance
of graft-versus-host disease (GVHD), the stem cells will have most, but not all, of the T
cells removed, using a newer, experimental approach of a well-established technology. Once
the stem cell transplant is completed, patients will be followed for 3 years. Approximately
9-18 months after the transplant, vaccinations will be administered, and a blood test
measuring whether your child's body has responded to the vaccine will be collected.
achieve good immunity with less short and long-term risks of complications after
transplantation. This trial identifies babies with types of immune deficiencies that are most
likely to succeed with this approach and offers them transplant early in life before they get
severe infections or later if their infections are under control. It includes only patients
receiving unrelated or mismatched related donor transplants.
The study will test if patients receiving transplant using either a low dose busulfan or a
medium dose busulfan will have immune recovery of both T and B cells, measured by the ability
to respond to immunizations after transplant. The exact regimen depends on the subtype of
SCID the patient has. Donors used for transplant must be unrelated or half-matched related
(haploidentical) donors, and peripheral blood stem cells must be used. To minimize the chance
of graft-versus-host disease (GVHD), the stem cells will have most, but not all, of the T
cells removed, using a newer, experimental approach of a well-established technology. Once
the stem cell transplant is completed, patients will be followed for 3 years. Approximately
9-18 months after the transplant, vaccinations will be administered, and a blood test
measuring whether your child's body has responded to the vaccine will be collected.
Hematologic,
Pediatrics
II
Connelly, James
NCT03619551
VICCNCPED18122
