Clinical trials: Rejection
Rejection of an Intestine Transplant
Surveillance of Allograft Rejection After Intestinal Transplantation Using Endoscopy
Intestinal failure (IF) which are characterized by inadequate maintenance of nutrition via normal intestinal function comprises a group of disorders with many different causes.
- Trial name
- NCT03616548
- Testing
- Endoscopic surveillance
- Where
- Taiwan
- Volunteers
- 12 people
- Sponsor
- Far Eastern Memorial Hospital
Intestinal Transplant, Cellular Rejection
Proteomic Analysis Reveals Innate Immune Activity In Intestinal Transplant Dysfunction
Many patients with intestinal failure require intestinal transplantation for survival. Currently, the gold standard for diagnosing acute cellular rejection (ACR) is histological examination of endoscopic biopsies, which are taken…
- Trial name
- NCT01140152
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- University of California, Los Angeles
Chronic Rejection
Efficacy and Safety of Deoxyspergualin in Renal Transplant Patient With Chronic Rejection
The purpose of this study to examine the efficacy and safety of cycling treatment of deoxyspergualin in renal transplant patients with biopsy-proven chronic rejection.
- Trial name
- NCT01052259
- Testing
- Deoxyspergualin
- Where
- 8 sites in Japan
- Volunteers
- 35 people
- Sponsor
- Nippon Kayaku Co., Ltd.
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
Cardiac Transplant Failure, Cardiac Transplant Rejection
Utility of Donor-Derived Cell Free DNA in Association With Gene Expression Profiling
Plasma donor-derived cell-free DNA (dd-cfDNA) is measured as a % of the total plasma cfDNA in association with the measurement of AlloMap, a non-invasive gene expression test to aid in heart transplant management.
- Conditions
- Cardiac Transplant Failure, Cardiac Transplant Rejection, Heart Diseases
- Trial name
- D-OAR (NCT02178943)
- Where
- 28 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- CareDx
Heart Transplant, Pediatric Heart Transplant
Non-invasive Prediction of EArly Cardiac rEjection
Acute rejection remains a major cause of morbidity and mortality in pediatric patients after heart transplant. In order to screen for rejection, most centers perform heart catheterizations with endomyocardial biopsies frequently…
- Conditions
- Heart Transplant, Pediatric Heart Transplant, Rejection, Cardiac MRI
- Trial name
- PEACE (NCT07770659)
- Where
- 22 sites in United States
- Volunteers
- 200 people
- Sponsor
- Vanderbilt University Medical Center
Graft Rejection
Pathogenetic Risk Factors for Corneal Graft Rejection
There are many predictors that may influence the development of corneal graft rejection after penetrating keratoplasty. In our study investigators analysed the results of keratoplasty and the risk factors for graft rejection.
- Trial name
- NCT06281587
- Testing
- penetrating keratoplasty
- Where
- Russia
- Volunteers
- 93 people
- Sponsor
- The S.N. Fyodorov Eye Microsurgery State Institution
Graft Dysfunction, Lung Transplantation
Prediction of Lung Transplant Outcome
Plain Language Summary of the PLUTO Study Prediction of Lung Transplant Outcomes (PLUTO) What is this study about? This study aims to improve how doctors predict the health of lung transplant recipients over time.
- Conditions
- Graft Dysfunction, Lung Transplantation, Chronic Lung Allograft Dysfunction (CLAD), Chronic Rejection of Lung Transplant
- Trial name
- PLUTO (NCT07356752)
- Testing
- Research Blood Sampling and Biocollection
- Where
- 9 sites in France
- Volunteers
- 4,200 people
- Sponsor
- Hopital Foch
Kidney Transplant Rejection, Kidney Transplant Failure
The smartNTx Trial:Telemedical Management Versus Standard Aftercare in Kidney Transplant Recipients (KTR)
The smartNTx trial: Prospective, randomized controlled trial (RCT) to investigate additional interventional telemedical management versus standard aftercare in kidney transplant recipients (KTR).
- Trial name
- smartNTx (NCT05897047)
- Testing
- Additional interventional telemedical management
- Where
- 2 sites in Germany
- Volunteers
- 391 people
- Sponsor
- University of Erlangen-Nürnberg Medical School
Liver Transplantation, Auxiliary Liver Transplantation
Rejection After Auxiliary Partial Orthotopic Liver Transplantation: An Exploratory Comparison by Native-Liver Cirrhosis Status
This retrospective single-center cohort study aims to investigate the association between native-liver cirrhosis status and post-transplant outcomes in recipients undergoing auxiliary partial orthotopic liver transplantation…
- Trial name
- NCT07275008
- Where
- China
- Volunteers
- 44 people
- Sponsor
- Zhi-Jun Zhu
Liver Transplantation
Gene Expression in Liver Allograft Rejection and Recurrent Hepatitis C
Acute cellular rejection is relatively common after liver transplantation, typically does not affect graft survival, and is not associated with the development of chronic rejection.
- Trial name
- NCT01428700
- Volunteers
- 275 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Blood Disease, Platelet Refractoriness
HPA Antibodies and the Distribution of Antigen and Antibodies
By detecting platelet antibodies of participants and then further to identify their genotype and analyzing laboratory examination, the investigators will obtain positive frequency of HPA antibodies, the distribution of HPA…
- Conditions
- Blood Disease, Platelet Refractoriness, Antibody-mediated Rejection
- Trial name
- NCT03408158
- Testing
- same type infusion of main HPA antigen
- Where
- China
- Volunteers
- 6,170 people
- Sponsor
- Guangzhou First People's Hospital
Kidney Rejection Transplant
Donor Derived Cell-free DNA and Rejection of Kidney Allografts
To assess the association of dd-cfDNA with the presence, activity and severity of allograft rejection, and determine whether dd-cfDNA adds value to standard of care monitoring parameters in detecting kidney allograft rejection.
- Trial name
- NCT05995379
- Testing
- Donor-derived cell-free DNA
- Volunteers
- 2,500 people
- Sponsor
- Paris Translational Research Center for Organ Transplantation
Antibody-mediated Rejection, Kidney Transplant; Complications
Clazakizumab for Chronic and Active Antibody Mediated Rejection Post-Kidney Transplant
Antibody mediated rejection (ABMR) is a unique, significant and often severe form of allograft rejection. This single center, phase I/II, open label single-arm exploratory study focuses on enrolling ten patients with biopsy…
- Conditions
- Antibody-mediated Rejection, Kidney Transplant; Complications, Transplant Glomerulopathy, Transplant Glomerulopathy - Late Form
- Trial name
- NCT03380377
- Testing
- Clazakizumab
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Stanley Jordan, MD
Renal Function, Liver Transplant
Efficacy, Safety and Tolerability of Everolimus in Combination With Reduced Exposure Cyclosporine or Tacrolimus in Paediatric Liver Transplant Recipients.
This study was designed to assess the evolution of renal function and to collect efficacy, safety, and tolerability data of everolimus in co-exposure with reduced CNI in paediatric liver transplant recipients.
- Trial name
- NCT01598987
- Testing
- Introduction of everolimus with reduced cyclosporine or tacrolimus dose, the earliest 1 month and the latest 6 months after liver transplantation.
- Where
- 32 sites in United States, Australia and 10 more
- Volunteers
- 56 people
- Sponsor
- Novartis Pharmaceuticals
Renal Transplant Rejection
Imaging Kidney Transplant Rejection Using Ferumoxytol-Enhanced Magnetic Resonance
The goal of this study is to develop a non-invasive imaging test for in vivo detection of kidney transplant rejection. The hypotheses are that 1) Ferumoxytol-MRI can generate accurate estimates of tissue iron concentrations and…
- Trial name
- NCT02006108
- Testing
- Feraheme, MRI-GE Healthcare 3 Tesla magnet
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Stanford University
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
Evidence of Liver Transplantation, Rejection
Safety and Efficacy of Alemtuzumab in Pediatric Intestinal Transplantation
This open-label clinical trial will evaluate the safety and efficacy of Alemtuzumab (Campath, Bayer Corp., Pittsburgh) in children (0-17) and adults (18-25) receiving intestinal transplant.
- Conditions
- Evidence of Liver Transplantation, Rejection, ALEMTUZUMAB
- Trial name
- NCT01208337
- Testing
- Alemtuzumab
- Volunteers
- 23 people
- Sponsor
- University of Pittsburgh
Kidney Transplantation
HLA-DQ in Acute Kidney Transplantation Rejection
Study the impact of HLA-DQ mismatch on acute rejection of Kidney transplantation
- Trial name
- NCT03896919
- Testing
- HLA-DQ by luminex technology in kidney transplantation
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Assiut University
Renal Failure, Chronic
Th1, Th2 and Monokine Responses as Risk Factors of Renal Transplant Rejection
Chronic transplant rejection remains the main cause of late kidney graft loss. We showed previously that patients with pretransplant CD4 helper defects and low in-vitro IL-10 responses demonstrated an extremely low risk of acute…
- Trial name
- NCT00150891
- Testing
- Kidney transplantation, cyclosporine A, tacrolimus
- Where
- Germany
- Volunteers
- 84 people
- Sponsor
- University of Giessen