Nonmyeloablative Peripheral Blood Mobilized Hematopoietic Precursor Cell Transplantation for Sickle Cell Disease and Beta-thalassemia in People With Higher Risk of Transplant Failure (NCT02105766)
Nonmyeloablative Peripheral Blood Mobilized Hematopoietic Precursor Cell Transplantation for Sickle Cell Disease and Beta-Thalassemia in Individuals With Higher Risk of Transplant Failure
🩺 Plain-English Summary (8th-Grade Level)
Background: \- Some sickle cell disease or beta-thalassemia can be cured with transplant. Researchers want to test a variation of transplant that uses low dose radiation and a combination of immunosuppressive drugs. They want to know if it helps a body to better accept donor stem cells. Objectives: \- To see if low dose radiation (300 rads), oral cyclophosphamide, pentostatin, and sirolimus help a body to better accept donor stem cells. Eligibility: \- People 4 and older with beta-thalassemia or sickle cell disease that can be cured with transplant, and their donors. Design: * Participants and donors will be screened with medical history, physical exam, blood test, tissue and blood typing, and bone marrow sampling. They will visit a social worker. * Donors: * may receive an intravenous (IV) tube in their groin vein. * will receive a drug injection daily for 5 or 6 days to move the blood stem cells from the bone marrow into general blood circulation. * will undergo apheresis: an IV is put into a vein in each arm. Blood is taken from one arm, a machine removes the white blood cells that contain blood stem cells, and the rest is returned through the other arm. * Participants: * may undergo red cell exchange procedure. * will remain in the hospital for about 30 days. * will receive a large IV line that can stay in their body from transplant through recovery. * will receive a dose of radiation, and transplant related drugs by mouth or IV. * will receive blood stem cells over 8 hours by IV. * will take neuropsychological tests and may complete questionnaires throughout the transplant process. * must stay near NIH for 4 months. They will visit the outpatient clinic weekly.
Who can join: Review the eligibility criteria below.
Location: National Institutes of Health Clinical Center — Bethesda, Maryland
Age range: 4 Years to 80 Years
🧪 Interventions in This Study
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- National Institutes of Health Clinical Center — Bethesda, Maryland
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
More studies in Sickle Cell Disease
- Kidney Function in Sickle Cell Anemia — Chapel Hill, North Carolina
- BEACON: A Study Evaluating the Safety and Efficacy of BEAM-101 in Patients With Severe Sickle Cell Disease — Birmingham, Alabama
- Nonmyeloablative Haploidentical Peripheral Blood Mobilized Hematopoietic Precursor Cell Transplantation for Sickle Cell Disease — Bethesda, Maryland
- Acupressure in Patients With Sickle Cell Disease — Irvine, California
- Long-term Follow-up (LTFU) of Patients Treated With Genome-edited Autologous Hematopoietic Stem and Progenitor Cells (HSPC) — Chicago, Illinois
- Evaluation of Safety and Efficacy of CTX001 in Pediatric Participants With Severe Sickle Cell Disease (SCD) — Charlotte, North Carolina
Explore by condition: All Sickle Cell Disease clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Review the official NIH record below to find the coordinating site.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.