Clinical trials: Graft Failure
Renal Transplant Patient
Randomized Open Label Study Evaluating the Coverage by Teleconsultation Versus Standard Follow-up of Renal Transplant Patients According to a Risk Score of Early Graft Failure (KTFS)
The main objective of this study is to optimize the coverage of renal transplant patients thanks to a personalized follow-up based on a risk score of early graft failure (KTFS, Kidney Transplant Failure Score), associated with…
- Trial name
- TELEGRAFT (NCT01615900)
- Testing
- Teleconsultation / Standard consultation
- Where
- France
- Volunteers
- 155 people
- Sponsor
- Nantes University Hospital
Arteriovenous Fistula, Arteriovenous Graft
A Randomised Trial Comparing Supraclavicular Block vs Supraclavicular and Pecs II Block in Arteriovenous Grafting
This study evaluates the addition of Pecs II block to ultrasound-guided supraclavicular brachial plexus block in patients undergoing arteriovenous graft creation surgery.
- Conditions
- Arteriovenous Fistula, Arteriovenous Graft, Kidney Failure, Chronic, Renal Failure, End-stage
- Trial name
- NCT02331030
- Testing
- Supraclavicular, Pecs II block, Ropivacaine 0.5% 20ml
- Where
- Singapore
- Volunteers
- 36 people
- Sponsor
- Changi General Hospital
Mesenchymal Stem Cell Transplantation
Intraosseous Administration of Mesenchymal Stromal Cells for Patients With Graft Failure After Allo-HSCT
Multipotent mesenchymal stromal cells (MSCs) participate in the formation of bone marrow niches for hematopoietic stem cells. Donor MSCs can serve as a source of recovery for niches in patients with graft failure (GF) after…
- Trial name
- NCT03389919
- Testing
- MSC administration (intraosseal)
- Where
- Russia
- Volunteers
- 20 people
- Sponsor
- National Research Center for Hematology, Russia
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
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
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
Complications Due to Coronary Artery Bypass Graft, Graft Failure
Patency-Coronary Trial
Heart bypass surgery is used to increase blood flow to the heart. This surgery is usually done using a heart-lung machine (on-pump surgery) allowing the surgeon to perform the procedure on a still heart.
- Trial name
- PATENCY (NCT01414049)
- Testing
- On-pump CABG, Off-pump CABG
- Where
- 3 sites in Canada
- Volunteers
- 1,200 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Coronary Artery Bypass Grafting (CABG), Chronic Heart Failure
A Phase I/II Clinical Trial of Intramyocardial Injection of HucMSCs for the Treatment of Chronic Heart Failure
B2278 is a human umbilical cord mesenchymal stem cell (HucMSCs) injection derived from the umbilical cord. It has the advantages of stronger immune regulation, stronger expansion capacity, lower immunogenicity, and greater…
- Conditions
- Coronary Artery Bypass Grafting (CABG), Chronic Heart Failure, Chronic Ischemic Cardiomyopathy
- Trial name
- NCT07265349
- Testing
- Mesenchymal stem cells(HucMSCs), CABG
- Where
- 4 sites in China
- Volunteers
- 51 people
- Sponsor
- Tasly Pharmaceutical Group Co., Ltd
Renal Transplant Failure
VisR Ultrasound for Noninvasively Monitoring Renal Allograft Health
Ten percent of American adults, more than 20 million people, have chronic kidney disease, which in the advanced state of end stage renal disease is most desirably and cost-effectively treated by kidney transplantation.
- Trial name
- NCT03079882
- Where
- United States
- Volunteers
- 65 people
- Sponsor
- University of North Carolina, Chapel Hill
Medication Adherence, Compliance
Compliance/Adherence After Kidney Transplant, With or With Out Med-O-Wheel™.
Background: Adherence to the immunosuppressive drug regimen is critical to the outcome after an organ transplant. Patients need to take their prescribed medications and attend their appointments with the doctor.
- Conditions
- Medication Adherence, Compliance, Medication Nonadherence, Communication
- Trial name
- C/A (NCT01709097)
- Where
- Sweden
- Volunteers
- 80 people
- Sponsor
- Karolinska University Hospital
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
Transplant; Failure, Kidney
A Pilot Study to Assess the Safety and Efficacy of Alefacept in de Novo Kidney Transplant Recipients
The purpose of this study is to assess Alefacept in combination with alemtuzumab induction and calcineurin inhibitor and corticosteroid withdrawal.
- Trial name
- NCT01163799
- Testing
- Alefacept (ASP0485)
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Lung Transplant Failure
Biomolecular Phenotyping of Lung Transplant Recipients
Primary graft dysfunction (PGD) is a common problem after a lung transplant. It's a sudden lung injury that affects around 30% of patients within 72 hours of getting a new lung.
- Trial name
- LUTX_phenotype (NCT06125535)
- Testing
- Sub-phenotyping by biomarkers concentration
- Where
- Italy
- Volunteers
- 80 people
- Sponsor
- Policlinico Hospital
Graft Rejection, Kidney Failure
Study Of The Safety And Efficacy Of Conversion From A CNI To Sirolimus In Renally-Impaired Heart Transplant Recipients
The primary purpose of this study is to determine whether converting from calcineurin inhibitor (CNI) therapy to sirolimus therapy will be more effective than continuing calcineurin inhibitor therapy with respect to renal…
- Trial name
- NCT00369382
- Testing
- cyclosporine or tacrolimus, sirolimus
- Where
- 23 sites in United States, Australia and 5 more
- Volunteers
- 121 people
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Transplant Recipient (Kidney), Primary Kidney Transplantation
Posttranslationally Modified Fetuin-A in Urine as a Marker for Renal Dysfunction (Patients With Chronic Kidney Disease - With or Without Kidney Transplantation).
Kidney transplantation is the preferred treatment method for patients with chronic kidney disease. Standard parameters (estimated glomerular filtration, albuminuria) of renal function detection are limited by many factors…
- Trial name
- (uPTM-FetA) (NCT06950931)
- Testing
- uPTM-FeA
- Where
- Slovakia
- Volunteers
- 86 people
- Sponsor
- University Hospital, Martin
Kidney Failure
AKIN Criteria: Acute Kidney Injury After On-Pump Coronary Artery Bypass Graft (CABG)
The purpose of this study is evaluate clinical outcomes and 30-day mortality after on-pump CABG.
- Trial name
- NCT00780845
- Volunteers
- 817 people
- Sponsor
- Hospital de Base
Graft vs Host Disease
Combination of Alemtuzumab and Rituximab at Low-doses in Refractory Chronic Graft-Versus-Host Disease
The purpose of this study is to determine whether low-doses alemtuzumab and rituximab combination are effective in the treatment of chronic graft-versus-host disease (GVHD) after first-line therapy failure.
- Trial name
- LowAR (NCT01042509)
- Testing
- Alemtuzumab and rituximab
- Where
- Mexico
- Volunteers
- 15 people
- Sponsor
- Hospital Universitario Dr. Jose E. Gonzalez
Coronary Artery Bypass, Thrombosis
Evaluating the Role of Thrombin in Saphenous Vein Graft Failure After Heart Bypass Surgery
Heart bypass surgery, also known as coronary artery bypass graft (CABG) surgery, creates a detour around the blocked part of a heart artery to restore blood supply to the heart muscle.
- Trial name
- NCT00481806
- Where
- United States
- Volunteers
- 450 people
- Sponsor
- University of Arizona
Survival, Prosthesis, Bone Loss
Osteotome-mediated Sinus Floor Elevation With or Without Grafting Material
Implant placement in the posterior part of the maxilla is frequently compromised or impossible due to atrophy of the alveolar process and pneumatisation of the maxillary sinus.
- Conditions
- Survival, Prosthesis, Bone Loss, Patient Satisfaction
- Trial name
- NCT04618900
- Testing
- Sinus floor elevation with a grafting material
- Where
- Denmark
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Aalborg University Hospital
Bone Resorption, Alveolar Bone Loss
Autogenous Bone Mixed With Xenograft Versus Xenograft Alone Versus Absorbent Gelatin Sponge
Alveolar bone atrophy post-extraction has been well documented in the past years. normal healing event results in a minimal loss of vertical height (around 1 mm), but a substantial loss of width in the buccal-lingual plane (4-6…
- Conditions
- Bone Resorption, Alveolar Bone Loss, Alveolar Bone Resorption, Bone Graft Failure
- Trial name
- NCT03584984
- Testing
- Mixture of Autogenous bone & Anorganic Bovine Bone (ABB), Anorganic Bovine Bone (ABB), Absorbable gelatin sponge
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University