Clinical trials: Transplant Rejection
Heart Transplantation
Magnetocardiography as a Non-Invasive Tool for Detecting Tissue Rejection in Heart Transplant Patients
Heart transplantation is a great procedure for selected patients with end-stage heart failure, but graft rejection remains a major factor limiting long-term survival despite continued advancement in the scientific skill of…
- Trial name
- NCT00169936
- Testing
- Magnetocardiograph
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Mayo Clinic
Acute Rejection of Liver Transplant, Effects of Immunosuppressant Therapy
SRL (Sirolimus) Withdrawal
The significance of this clinical trial lies in its potential to increase the success of immunosuppression (IS) therapy withdrawal in liver transplant (LT) recipients, thus decreasing the negative impact of IS on their long-term…
- Trial name
- SRL (NCT02062944)
- Testing
- Sirolimus
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Northwestern University
Disorder Related to Cardiac Transplantation
Heart Transplant Registry of Városmajor
The purpose of this registry is to determine the long term outcomes of heart transplantations performed at the Semmelweis University Heart and Vascular Center.
- Trial name
- NCT02347371
- Where
- Hungary
- Volunteers
- 11 people
- Sponsor
- Semmelweis University Heart and Vascular Center
Lung Transplant Rejection, Lung Transplant Failure and Rejection
Comparison of Transbronchial Cryobiopsy and Forceps Biopsy in Lung Transplant Recipients
CLAD is defined as loss of lung function after other factors, particularly infections have been excluded. Readily accessible diagnostic procedures to detect acute cellular rejection at the earliest possible occasion is crucial…
- Trial name
- Kryo-LUTPL (NCT05006742)
- Testing
- CB study arm, FB-CB study arm
- Where
- Switzerland
- Volunteers
- 80 people
- Sponsor
- University of Zurich
Disorder Related to Lung Transplantation
Confocal Fluorescence Microscopy of the Human Airways in Diagnostics of Lung Transplantation
Bronchoscopy-guided tissue sampling is a central technique in many diseases including diagnosing and staging lung cancers, diagnosing interstitial lung diseases, and acute and/or chronic rejections following lung transplantation.
- Trial name
- NCT02395393
- Testing
- Alveoflex Confocal MiniprobeTM
- Where
- United States
- Sponsor
- Boston Children's Hospital
Transplant Failure
T-lymphocytes CD8+/HLA-DR+ and Acute Rejection After Lung Transplantation
The objectives of the study is to identify associations between acute rejection and the increase of T (CD4/CD8) and B circulating lymphocytes expressing specific markers of activation and differentiation (HLA-DR, CD25, CD38…
- Trial name
- NCT03587493
- Testing
- BLOOD SAMPLE ANALYSIS
- Where
- France
- Volunteers
- 110 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Kidney Transplantation
Eculizumab for Prevention of Antibody-Mediated Rejection in ABO-Incompatible Living Donor Kidney Transplantation
The aim of this study is to determine whether a single dose of eculizumab can effectively prevent antibody-mediated rejection in recipients undergoing living donor kidney transplantation with a different ABO blood group type than…
- Trial name
- NCT06453135
- Testing
- Eculizumab
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Tao Lin
Renal Transplant Failure and Rejection
A Study Comparing Siplizumab With Rabbit Anti-Thymocyte Globulin to Help the Body Accept a Kidney Transplant
The goal of this clinical trial is to learn if siplizumab can prevent rejection of a kidney transplant in adult participants with end stage kidney disease.
- Trial name
- MODERNIZE1 (NCT07508787)
- Testing
- Siplizumab, Rabbit anti-thymocyte globulin
- Where
- 14 sites in United States, Brazil and 1 more
- Volunteers
- 120 people
- Sponsor
- Nefro Avillion Clinical Development, LLC
Heart Transplant
Noninvasive Methods to Monitor Graft Survival in Heart Transplant Patients
Injury of transplant tissue by a transplant recipient's immune system continues to be the leading cause of graft rejection and recipient death.
- Trial name
- NCT00466804
- Testing
- Heart transplant
- Where
- 12 sites in United States
- Volunteers
- 263 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Kidney Transplantation
Effect of Different Therapeutic Strategies on Regulatory T Cells in Kidney Transplantation
The objective of the study will be to evaluate the effect of different therapeutic immunosuppressive strategies currently employed in common clinical practice on regulatory T lymphocytes and to verify the hypothesis that the…
- Trial name
- EVERTWIST (NCT01640743)
- Testing
- Tacrolimus + Methylprednisolone, Tacrolimus + Everolimus + Methylprednisolone
- Where
- Italy
- Volunteers
- 58 people
- Sponsor
- Fondazione IRCCS Policlinico San Matteo di Pavia
Kidney Transplantation
Randomized Trial of Induction Therapies in High Immunological Risk Kidney Transplant Recipients
The purpose of this research study is to find out the effects of adding B lymphocyte modulating agents in patients at risk for rejection receiving an anti-rejection (immunosuppressive) regimen of Thymoglobulin® induction with…
- Trial name
- NCT00782821
- Testing
- Rabbit Antithymocyte Globulin, Velcade, Rituxan
- Where
- 2 sites in United States
- Volunteers
- 40 people
- Sponsor
- University of Cincinnati
Renal Transplant
B Cell Lymphocyte in Humoral Rejection and Alloimmunisation
This study aims to better characterise B cell phenotype and functional abnormalities in kidney transplant patients producing donor specific antibody (DSA) and in those with chronic antibody mediated rejection (cAMR) and to search…
- Trial name
- BHL (NCT03016455)
- Testing
- Presence of DSA w/ cAMR, Presence of DSA w/o cAMR, No DSA No cAMR
- Where
- 13 sites in France
- Volunteers
- 116 people
- Sponsor
- University Hospital, Brest
Kidney Transplant Rejection
SRDK0921_ Analytical Performance Study
Analytical Performance Study of the SRDK0921 IVD medical device (Kit and Software)
- Trial name
- SRDK0921_APS (NCT05747274)
- Testing
- SRDK0921
- Where
- France
- Volunteers
- 439 people
- Sponsor
- BioMAdvanced Diagnostics
Irreversible Intestinal Failure, Allograft Rejection
Low Dose Irradiation for Small Bowel Transplant
The specific aims of this study is to improve short and long-term patient and graft survival, to reduce the incidence and severity of allograft rejection, to reduce the incidence of infection and to reduce and/or eventually…
- Trial name
- NCT00382486
- Testing
- Reduce the risk of allograft rejection
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Pittsburgh
Kidney Transplant, Renal Transplant Failure
Expanding the Scope of Post-transplant HLA-specific Antibody Detection and Monitoring in Renal Transplant Recipients
The purpose of this study is to assess a new test to detect antibodies which may form following kidney transplant. These antibodies can be difficult to detect as they do not cause any symptoms but can lead to kidney damage.
- Conditions
- Kidney Transplant, Renal Transplant Failure, Kidney Transplant Rejection, Frailty
- Trial name
- HLA-AB (NCT06025240)
- Testing
- cf-DNA, Immunological Events following renal transplant in older age, Determining Predictive Models for Post-transplant HLA-specific Antibody Formation
- Where
- United Kingdom
- Volunteers
- 282 people
- Sponsor
- Liverpool University Hospitals NHS Foundation Trust
Kidney Transplantation
Chronic Transplant Glomerulopathy and Regulation of Expression of Ephrin B1
The principal purpose is the study of the regulation of the expression of ephrin-B1 by immunofluorescence in kidney biopsies of patients with Chronic transplant glomerulopathy (CTG) compared to biopsies prior to the CTG, in same…
- Trial name
- GARRE (NCT02147210)
- Testing
- biological analysis
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Toulouse
Rejection of Kidney Allograft
Blood Biomarkers in Pediatric Kidney Transplant Recipients
The objective of the proposed study is to assess whether a blood biomarker can be used to monitor the response to rejection treatment in pediatric kidney transplant recipients with biopsy-proven acute cellular or antibody…
- Trial name
- Omnigraf (NCT05477082)
- Testing
- Observational group
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- University of Minnesota
Heart Transplantation, Heart Transplant Rejection
A National Swedish Study Evaluating Dd-cfDNA for as a Diagnostic Biomarker for Rejection Surveillence in Heart Transplantation
The SweD-HTx-study is an observational, multicenter cohort study including adult HTx recipients from Skåne University Hospital (Lund), Sahlgrenska University Hospital (Gothenburg), and Karolinska University Hospital (Stockholm).
- Trial name
- SweD-HTx (NCT07531784)
- Testing
- dd-cfDNA
- Where
- Sweden
- Volunteers
- 120 people
- Sponsor
- Karolinska Institutet
Heart Transplant Rejection, Heart Transplant Infection
TTV Viral Load in Heart Transplant Recipients
This prospective, multicenter, non-interventional trial aims to study the association between TTV viral load and the occurrence of rejection or infection during the first year after transplantation.
- Conditions
- Heart Transplant Rejection, Heart Transplant Infection, Virus
- Trial name
- TTVCoeur (NCT05064462)
- Testing
- Collection of EDTA blood sample (5 to 7 ml)
- Where
- 3 sites in France
- Volunteers
- 60 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Lung Neoplasms, Disorder Related to Lung Transplantation
Registry Trial to Determine pCLE Image Interpretation Criteria and Preliminary Accuracy in the Lung
Patients will be enrolled that are undergoing bronchoscopy for diagnosis of discrete lung lesions or for detection of acute rejection following lung transplants.
- Trial name
- BREATH (NCT01793246)
- Testing
- probe based laser endomicroscopy (pCLE)
- Where
- 9 sites in United States
- Volunteers
- 99 people
- Sponsor
- Mauna Kea Technologies