Clinical trials: Transplant Tolerance
ALLOGENEIC HEMATOPOIETIC STEM CELL TRANSPLANTATION, Diabetes Mellitus
Abnormal Glucose Tolerance in Allogeneic Hematopoietic Stem Cell Transplantation
To investigate the impact of abnormal glucose tolerance in hematopoietic stem cell transplantation donors on patients' post-transplant survival outcomes.
- Conditions
- ALLOGENEIC HEMATOPOIETIC STEM CELL TRANSPLANTATION, Diabetes Mellitus, Impaired Fasting Glucose
- Trial name
- NCT06704542
- Where
- 6 sites in China
- Volunteers
- 1,000 people
- Sponsor
- Ruijin Hospital
Bone Marrow Transplantation, Graft vs Host Disease
Toward Immune Biomarkers for Tolerance and GvHD in Humans
Graft-versus-Host Disease (GVHD), is the most frequent and severe complication of allogeneic hematopoietic stem cell transplantation (HSCT).
- Conditions
- Bone Marrow Transplantation, Graft vs Host Disease, Hematopoietic Stem Cell Transplantation
- Trial name
- BioGvHD (NCT02319226)
- Testing
- Transplantation from an HLA-identical sibling donor
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Hypopituitarism, Hypogonadism
Detection and Treatment of Endocrine Abnormalities in Childhood Cancer Survivors and Hematopoietic Stem Cell Transplant Recipients
This study will determine the prevalence of endocrine-related side effects in children who have been treated for cancer and establish a database and registry organized according to cancer diagnosis, treatments and endocrine side…
- Conditions
- Hypopituitarism, Hypogonadism, Thyroid Dysfunction, Bone Diseases, Metabolic
- Trial name
- NCT00504218
- Where
- United States
- Volunteers
- 62 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Heart Transplantation
Thymic Tolerance in Pediatric Heart Transplantation
The investigators hypothesize that injecting donor bone marrow cells into the recipient thymus gland at the time of heart transplantation in children will prove to be feasible and safe.
- Trial name
- NCT00151164
- Testing
- donor bone marrow cell injection into thymus gland
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Immune Tolerance, Immunosuppression
Efficacy and Safety of Immunosuppressive Withdrawal After Pediatric Liver Transplantation
The goal of this clinical trial is to learn about the efficacy and safety of immunosuppressive withdrawal in pediatric liver transplant recipients.
- Conditions
- Immune Tolerance, Immunosuppression, Liver Transplant; Complications
- Trial name
- NCT06147375
- Testing
- Tacrolimus or Cyclosporine A
- Where
- China
- Volunteers
- 47 people
- Sponsor
- Wei Gao
Pediatric Liver Transplantation
Safety and Tolerance of Immunomodulating Therapy With Donor-specific MSC in Pediatric Living-Donor Liver Transplantation
Since the introduction of calcineurin-based immunosuppression, patient and graft survival in pediatric liver transplantation (LT) improved significantly.
- Trial name
- MYSTEP1 (NCT02957552)
- Testing
- Mesenchymal Stem Cells
- Where
- Germany
- Volunteers
- 7 people
- Sponsor
- University Hospital Tuebingen
Kidney Transplantation
Combination Drug Therapy Followed by Single Drug Steroid Free Therapy to Prevent Organ Rejection in Kidney Transplantation
This study will test the safety and effectiveness of a combination of three drugs followed by long-term treatment with just one drug in preventing organ rejection in kidney transplant patients.
- Trial name
- NCT00076570
- Testing
- Sirolimus, Tacrolimus
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Chronic Rejection of Liver Transplant
Safety Study of Using Regulatory T Cells Induce Liver Transplantation Tolerance
The first trial will involve the generation of donor alloantigen-specific CD4+CD25+ Tregs from peripheral blood of pre-transplant patients, the administration of the CD4+CD25+ Tregs (1 x 106 cells/kg) at several intervals (for…
- Trial name
- Treg (NCT01624077)
- Testing
- Regulatory T cells
- Where
- China
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Nanjing Medical University
Graft vs Host Disease
Study of Pregnyl as Adjunct Therapy for High-Risk or Refractory Acute GVHD
The purpose of this study is to determine the maximum tolerated dose (MTD) of Pregnyl® when given in combination with standard immunosuppressive therapy in pediatric and adult patients with high-risk (Arm 1) or…
- Trial name
- NCT02525029
- Testing
- Pregnyl®
- Where
- United States
- Volunteers
- 53 people
- Sponsor
- Masonic Cancer Center, University of Minnesota
Epidermolysis Bullosa
Allogeneic Hematopoietic Stem Cell Transplant For Epidermolysis Bullosa
RATIONALE: In animal models, stem cells have been shown to home to the skin and repair the biochemical and structural abnormalities associated with recessive dystrophic epidermolysis bullosa (RDEB) (collagen 7 deficiency).
- Trial name
- NCT00478244
- Testing
- busulfan, cyclophosphamide, fludarabine phosphate
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Masonic Cancer Center, University of Minnesota
Graft-Versus-Host Disease
Bridging Pediatric and Adult Biomarkers in Graft-Versus-Host Disease
This study is designed to collect longitudinal biological samples from patients after hematopoietic cell transplantation (HCT) cared for at multiple bone marrow transplant centers to validate biomarkers of both acute and chronic…
- Trial name
- NCT02194439
- Where
- United States
- Volunteers
- 415 people
- Sponsor
- Indiana University
Leukemia, Lymphoma
Bone Marrow Transplantation in Treating Patients With Hematologic Cancer
RATIONALE: Bone marrow transplantation may be able to replace immune cells that were destroyed by chemotherapy and radiation therapy used to kill tumor cells.
- Conditions
- Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes
- Trial name
- NCT00005854
- Testing
- cyclophosphamide, cyclosporine, methotrexate
- Where
- 4 sites in United States
- Sponsor
- Fred Hutchinson Cancer Center
Liver Transplant, Liver Transplantation
Withdrawal of Immunosuppression in Pediatric Liver Transplant Recipients
Antirejection medicines, also known as immunosuppressive drugs, are prescribed to organ transplant recipients to prevent their bodies from rejecting the new organ.
- Trial name
- WISP-R (NCT00320606)
- Testing
- Immunosuppression Withdrawal
- Where
- 3 sites in United States
- Volunteers
- 20 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
End-Stage Renal Disease, Kidney Failure
Treatment of Children With Kidney Transplants by Injection of CD4+CD25+FoxP3+ T Cells to Prevent Organ Rejection
T regulatory cells (T regs) are responsible for immune tolerance in solid organ transplant patients. This study will evaluate the treatment of children with kidney transplants either with Campath and other immune system…
- Trial name
- NCT01446484
- Testing
- CD4+CD25+CD127lowFoxP3+ T regulatory cells injection, Alemtuzumab, Mycophenolate mofetil
- Where
- 2 sites in Russia
- Volunteers
- 30 people
- Sponsor
- Pirogov Russian National Research Medical University
Graft Rejection, Kidney Disease
Monitoring for Tolerance to Kidney or Combined Kidney-Pancreas Transplants
This protocol facilitates the development of methods for determining whether transplant recipients have developed immune hyporesponsiveness or tolerance towards their allograft.
- Trial name
- NCT00001858
- Where
- United States
- Volunteers
- 294 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Liver Transplant Recipients, Liver Transplantation
Immunosuppression Withdrawal for Stable Pediatric Liver Transplant Recipients
The primary objective of this study is to assess the efficacy of immunosuppression withdrawal (ISW) in pediatric liver transplant (tx) recipients.
- Conditions
- Liver Transplant Recipients, Liver Transplantation, Immunosuppression
- Trial name
- iWITH (NCT01638559)
- Testing
- Immunosuppression withdrawal
- Where
- 12 sites in United States, Canada
- Volunteers
- 161 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Kidney Transplantation, Liver Transplantation
Cytokine Kinetics Test to Assess the Presence or Absence of Tolerance in Organ Transplant
The purpose of this pilot study is to determine if there is clinical correlation between the CKT and transplant recipients who are known to be on minimal or no immunosuppression (presumed tolerant) and those who are on…
- Trial name
- NCT00585858
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Heart Transplant
Prospective L-arginine Study
HYPOTHESIS The investigators primary hypothesis is that peripheral endothelial function and exercise tolerance will be abnormal in the population of young heart transplant patients at baseline, and that each will show a trend…
- Trial name
- NCT01485757
- Testing
- L-arginine
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- University of Michigan
Sickle Cell Disease
Phase I/II Pilot Study of Mixed Chimerism to Treat Hemoglobinopathies
The goal of this research study is to establish chimerism and avoid graft-versus-host disease in patients with Hemoglobinopathies to halt disease progression.
- Trial name
- NCT00777231
- Testing
- Enriched Hematopoetic Stem Cell Infusion
- Where
- 3 sites in United States
- Volunteers
- 9 people
- Sponsor
- Talaris Therapeutics Inc.
Islets of Langerhans Transplantation, Diabetes Mellitus
Arginine-stimulated Indication of Early Outcome After Islet Transplantation
Through islet transplantation, functional β-cell mass can be restored. Allogeneic islet transplantation is a treatment modality for a select group of patients with complicated type 1 diabetes mellitus.
- Conditions
- Islets of Langerhans Transplantation, Diabetes Mellitus, Chronic Pancreatitis
- Trial name
- ALADDIN (NCT05540197)
- Where
- Netherlands
- Volunteers
- 30 people
- Sponsor
- Leiden University Medical Center