Clinical trials: Rejection
Kidney Transplant Rejection
Screening for Subclinical Antibody Mediated Rejection and Efficacy of Belatacept in the Context of de Novo Donor Specific Antibody After Kidney Transplantation (BELA-M-R)
Antibody mediated rejection (ABMR) is a major cause of graft loss after kidney transplantation (KT) and is mainly associated with preformed anti-HLA donor specific antibodies (DSAs) (phenotype 1) or de novo DSAs (dnDSAs)…
- Trial name
- BELA-M-R (NCT06291103)
- Testing
- Conversion to Belatacep, Standard of care treatment (SOC regimen) with Tacrolimus
- Where
- France
- Volunteers
- 290 people
- Sponsor
- University Hospital, Rouen
BK Viremia, Kidney Transplant Infection
A Trial to Treat Polyomavirus Infections (BKPyV) in Kidney and Simultaneous Kidney Pancreas Transplant Recipients
BEAT-BK will see the effect of immunosuppression reduction/modification with and without IVIG on BKPyV infection, allograft function, allograft loss, acute transplant rejection, immunosuppression load and death in kidney and…
- Conditions
- BK Viremia, Kidney Transplant Infection, Kidney Transplant Failure and Rejection
- Trial name
- BEAT-BK (NCT05325008)
- Testing
- Immunosuppression reduction/modification + intravenous immunoglobulin, Immunosuppression reduction/modification
- Where
- 13 sites in Australia
- Volunteers
- 280 people
- Sponsor
- The University of Queensland
Antibody-mediated Rejection
A Study to Learn More About the Effects and Safety of Felzartamab Infusions in Adults With Kidney Transplants Who Have Antibody-Mediated Rejection (AMR)
In this study, researchers will learn more about the use of felzartamab in kidney transplant patients who have antibody-mediated rejection, also known as AMR. Kidney transplants can save lives for people with kidney failure.
- Trial name
- TRANSCEND (NCT06685757)
- Testing
- Felzartamab
- Where
- 56 sites in United States, Argentina and 10 more
- Volunteers
- 132 people
- Sponsor
- Biogen
Lung Transplant Failure and Rejection
Long Term Follow up of the LTOG Cohort
The purpose of the study is to follow participants who enrolled in the Lung Transplant Outcomes Group. Clinical data, functional assessments, and surveys will be collected to determine long term graft function and functional…
- Trial name
- LTOG (NCT04787822)
- Where
- 10 sites in United States
- Volunteers
- 4,000 people
- Sponsor
- University of Pennsylvania
Kidney Transplant Rejection
Trifecta-Kidney cfDNA-MMDx Study
Demonstrate the relationship between DD-cfDNA levels and HLA antibodies in blood, and the Molecular Microscope® (MMDx) Diagnostic System results in indication biopsies.
- Trial name
- NCT04239703
- Testing
- MMDx, Prospera, HLA antibody
- Where
- 31 sites in United States, Australia and 8 more
- Volunteers
- 300 people
- Sponsor
- University of Alberta
Lung Transplant Rejection
Diagnostic and Therapeutic Applications of Microarrays in Lung Transplantation
Objective: To evaluate the potential impact of molecular phenotyping of transbronchial biopsies in lung transplant recipients with allograft dysfunction, and the potential for developing a safer endobronchial mucosal biopsy…
- Trial name
- INTERLUNG (NCT02812290)
- Testing
- Lung transplant biopsy bites.
- Where
- 11 sites in United States, Australia and 4 more
- Volunteers
- 700 people
- Sponsor
- University of Alberta
Infection, Cancer
TTV-based mAnagement Of Long-term ImmunosuppreSsion in Kidney Transplantation
Long-term outcomes in kidney transplantation remain a significant challenge, as complications such as donor-specific antibodies (DSA), antibody-mediated rejection, infections, and cancer increasingly threaten graft and patient…
- Conditions
- Infection, Cancer, Rejection, Kidney Transplantation
- Trial name
- TAOIST (NCT06829719)
- Testing
- TTV DNAemia, EQ-5D-5L questionnaire, Biological tests
- Where
- 4 sites in France
- Volunteers
- 600 people
- Sponsor
- Hospices Civils de Lyon
Kidney Transplantation, Graft Rejection
Mass Spectrometry-based Proteomics in Microvascular Inflammation Diagnosis in Kidney Transplantation.
Microvascular inflammation, the hallmark histological criteria of antibody-mediated rejection in kidney transplantation, remains an issue in routine practice, due to a lack of reproducibility in its recognition by pathologists…
- Conditions
- Kidney Transplantation, Graft Rejection, Humoral Immunity, Proteomics
- Trial name
- TranSpec (NCT04851145)
- Testing
- Mass spectrometry-based proteomics of FFPE biopsies and urine samples
- Where
- 3 sites in France
- Volunteers
- 141 people
- Sponsor
- University Hospital, Bordeaux
Liver Transplant, Hepatitis C
Proteogenomic Monitoring and Assessment of Liver Transplant Recipients
This study is being done to test blood, urine and tissue samples to see if this can help decide if CKD (Chronic Kidney Disease), AR (Acute Rejection) and HCV (Hepatitis C Virus) can be identified in its early stages.
- Conditions
- Liver Transplant, Hepatitis C, Chronic Kidney Disease, Acute Rejection
- Trial name
- "Mini-Liver" (NCT01644903)
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- Northwestern University
Heart Transplantation, Rejection Heart Transplant
CARdiac Imaging and BIomarkers in the Diagnosis of Antibody Mediated Rejection in Heart Transplantation
The goal of this observational study is to systematically assess the presence and distribution of CMR-defined inflammation and fibrosis in clinically stable HT recipients with DSA detected during active screening for AMR…
- Conditions
- Heart Transplantation, Rejection Heart Transplant, HLA Antigens
- Trial name
- CARIBIAM (NCT06774365)
- Where
- 4 sites in Italy
- Volunteers
- 683 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Renal Transplant Rejection, Tolerance
Study of Combined Kidney and Blood Stem Cell Transplant From a Brother or Sister Donor
The purpose of this study is to find out if an investigational treatment will allow kidney transplant recipients to better accept their new kidney and stop immunosuppressive medicines.
- Conditions
- Renal Transplant Rejection, Tolerance, Kidney Transplant
- Trial name
- NCT03707262
- Testing
- Donor CD34+ and CD3+ cells
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Jeffrey Veale, MD
Solid Organ Transplant Complications, Solid Organ Transplant Recipients
Phase I Trial on the Safety of Delayed Infusion of a Naïve T Cell-Depleted Hematopoietic Graft With Memory T Cells in Solid Organ Transplant Recipients
The goal of this clinical trial is to evaluate the safety and feasibility of inducing hematopoietic mixed chimerism to promote immune tolerance and potentially reduce the need for lifelong immunosuppression in pediatric and adult…
- Conditions
- Solid Organ Transplant Complications, Solid Organ Transplant Recipients, Solid Organ Transplant Rejection
- Trial name
- DUALGRAFT (NCT06997471)
- Testing
- Investigational cellular therapy consisting on a HSCT using a graft enriched in CD34+, depleted of naïve T-lymphocytes and supplemented with memory lymphocytes
- Where
- Spain
- Volunteers
- 10 people
- Sponsor
- Francisco Hernández Oliveros
Kidney Transplant Rejection, Kidney Transplantation
Observational Cohort Study Renal Transplantation University Hospitals Leuven
This observational cohort study aims to compile routinely collected clinical, histological and outcome data of kidney transplant recipients, to evaluate risk factors for post-transplant injury, phenotypes of injury, and impact on…
- Conditions
- Kidney Transplant Rejection, Kidney Transplantation, Kidney Transplant Failure
- Trial name
- NCT06505200
- Testing
- No intervention
- Where
- Belgium
- Volunteers
- 1,891 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Rejection Sensitivity, Puberty
Rejection Sensitivity and Puberty in Mental Health Vulnerability to Social Media Experiences in Early Adolescent Girls
This longitudinal study is designed to test bidirectional relationships between preteen girls' mental health and social media experiences.
- Conditions
- Rejection Sensitivity, Puberty, Psychopathology
- Trial name
- NCT06777823
- Testing
- Social Rejection Task
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Acute Rejection (AR) of Transplanted Kidney, Chronic Allograft Nephropathy (CAN)
Proteogenomic Monitoring and Assessment of Kidney Transplant Recipients
Chronic Allograft Nephropathy (CAN)/Interstitial fibrosis and Tubular Atrophy (IFTA) is responsible for most kidney transplant failures. CAN/IFTA on a 3 month kidney biopsy strongly predicts graft survival long term.
- Conditions
- Acute Rejection (AR) of Transplanted Kidney, Chronic Allograft Nephropathy (CAN), Interstitial Fibrosis (IF), Tubular Atrophy (TA)
- Trial name
- Mini-Kidney (NCT01531257)
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- Northwestern University
Kidney Transplant; Complications, Rejection of Renal Transplant
Urine CXCL10 Monitoring Trial in Kidney Transplant
This is a Phase II-III multi-center prospective randomized controlled clinical trial of incident adult renal transplant patients.
- Trial name
- NCT03206801
- Testing
- Kidney transplant biopsy
- Where
- 9 sites in Australia, Canada
- Volunteers
- 260 people
- Sponsor
- University of Manitoba
Heart Transplant Failure and Rejection, Heart Failure
HEARTBiT: Multi-Marker Blood Test for Acute Cardiac Transplant Rejection
Heart transplantation is a life saving therapy for people with end stage heart failure. Acute rejection, a process where the immune system recognizes the transplanted heart as foreign and mounts a response against it, remains a…
- Conditions
- Heart Transplant Failure and Rejection, Heart Failure, Heart Diseases, Heart Failure，Congestive
- Trial name
- HEARTBiT (NCT03575910)
- Where
- 4 sites in United States, Canada
- Volunteers
- 196 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Heart Transplant Failure and Rejection
Allograft Dysfunction in Heart Transplant
The investigators will evaluate for early evidence of cardiac allograft dysfunction by cardiac MRI and single cell sequencing to determine underlying molecular and macroscopic causes.
- Trial name
- NCT03102125
- Testing
- Regadenoson
- Where
- United States
- Volunteers
- 376 people
- Sponsor
- Paul Kim
Brain Damage Due to Hypoxia, Organ Donors
Endothelial Glycocalyx Damage in Brain Death Organ Donors
The study aims the assessment of endothelial glycocalyx (EG) degradation in deceased organ donors. There is a lack of organs for the transplantation program.
- Conditions
- Brain Damage Due to Hypoxia, Organ Donors, Organ Transplant Failure or Rejection
- Trial name
- NCT05609123
- Testing
- Endothelial glycocalyx damage assessment
- Where
- Czechia
- Volunteers
- 100 people
- Sponsor
- University Hospital Hradec Kralove
Lung Transplant Rejection
Cryoprobe Biopsy and Chronic Rejection in Lung Transplant Recipients
The goal of this clinical trial is to evaluate which biopsy collection method helps to better diagnose rejection and relevant pathologic findings in lung transplant recipients.
- Trial name
- NCT06824402
- Testing
- Forceps Biopsy, Cryoprobe Biopsy
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Mayo Clinic