Clinical trials: Chimerism
Recurrent Severe Aplastic Anemia, Refractory Severe Aplastic Anemia
A Reduced-Intensity Conditioning Regimen (Cyclophosphamide, Pentostatin, Anti-thymocyte Globulin) Followed by Haploidentical Hematopoietic Stem Cell Transplant for the Treatment of Patients With Refractory or Recurrent Severe Aplastic Anemia
This phase I trial evaluates the safety and feasibility of using a reduced-intensity regimen of cyclophosphamide, pentostatin, and anti-thymocyte globulin prior to a CD4+ T-cell depleted haploidentical hematopoietic cell…
- Trial name
- NCT05757310
- Testing
- Anti-Thymocyte Globulin, Biospecimen Collection, Bone Marrow Aspirate
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- City of Hope Medical Center
Myeloid Chimerism
Repeat Peripheral Blood Stem Cell Transplantation for Patients With Sickle Cell Disease and Falling Donor Myeloid Chimerism Levels
Background: Sickle cell disease can often be treated with blood stem cell transplants. But for some people the disease returns. This study will give a second transplant to people whose disease has returned but still have some…
- Trial name
- NCT04008368
- Testing
- CliniMACS CD34 Reagent
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Thalassemia Major
Monitoring of Erythroid Lineage Specific Chimerism Following Allogeneic Hematopoietic Transplantation for Thalassemia Major
The purpose of this study is to collect peripheral blood and bone marrow aspirate samples from thalassemia patients in Tehran, in a collaborative effort to develop an erythroid lineage specific chimerism assay applicable to…
- Trial name
- NCT00480506
- Where
- 2 sites in United States, Iran
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Dana-Farber Cancer Institute
Graft-versus-host Disease, Poor Graft Function
Mesenchymal Stem Cell Infusion as Treatment for Steroid-Resistant Acute Graft Versus Host Disease (GVHD) or Poor Graft Function
The present project aims at investigating the role of MSC for the treatment of patients with Part 1: Steroid-refractory grade II-IV acute GVHD.
- Conditions
- Graft-versus-host Disease, Poor Graft Function, Low Donor T-cell Chimerism
- Trial name
- NCT00603330
- Testing
- Mesenchymal stem cells
- Where
- 12 sites in Belgium, Netherlands
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Liege
Leukemia, Lymphoma
Natural History Study to Determine Drug Metabolism Phenotype and Appropriate Germline Source DNA in Patients Undergoing Allogeneic Hematopoietic Stem Cell Transplant
Background: After an allogeneic hematopoietic stem cell transplant (HSCT), the donor genome is found in the recipient s circulation and tissues.
- Conditions
- Leukemia, Lymphoma, Hematologic Malignancy
- Trial name
- NCT06856226
- Testing
- Arm 1
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)