View clinical trials related to Immunosuppression.
Filter by:Voclosporin is an investigational medication previously studied to prevent acute rejection in patients who receive a kidney transplant. This study is a compassionate release program where subjects previously participating in the study entitled A Phase 2B, Randomized, Multicenter, Open-Label, Concentration Controlled, Safety Study of ISA247 and Tacrolimus (Prograf®) in denovo Renal Transplant Patients (ISA05-01)" may be eligible to continue to receive voclosporin despite the Phase 2B study being terminated by the sponsor. Under the compassionate release program, subjects previously taking voclosporin may continue to receive the study medication until the drug is FDA-approved and commercially available in the United States. Voclosporin was approved by the FDA in January 2021 for the treatment of active lupus nephritis. The sponsor (now called Aurinia Pharma, U.S.) is willing to continue to provide voclosporin (commercial supply) for the one subject remaining in this special access protocol.
The purpose of this study was to evaluate the safety and efficacy of a steroid-free immunosuppression protocol in Hepatocellular Carcinoma (HCC) patients.
The investigators intend to check whether the efficacy of a TBE-vaccine is substantially deteriorated in patients with rheumatoid arthritis who are treated with drugs which suppress the immune system. The investigators aim to detect a difference of at least 10 % compared to healthy individuals (historical controls) in protection when analysed with serology. If the investigators detect a difference, the investigators will continue to explore whether protection can be achieved by additional doses
This single center phase 2 clinical trial, is designed for confirming the efficacy and safety of sequential islet allotransplantation with steroid free immunosuppression in patients with previous kidney transplantation.
The study is aimed at assessing the safety and efficacy of an inactivated and non adjuvanted Influenza A (H1N1) vaccine in renal transplant recipients.
The purpose of this study is to evaluate the immunogenicity and safety of an adjuvanted A(H1N1)v influenza vaccine in HIV-infected and immunosuppressed patients after one and two injections.
The purpose is to investigate possible mechanisms of increased blood lipid levels following transplantation, and also to see if a comprehensive dietary intervention is effective in reducing blood lipid levels in post-transplant patients.
To demonstrate the relative bioavailability of hydroxychloroquine sulfate, 200 mg tablets.
Influenza (Flu) vaccine is recommended for kidney transplant patients who are at least 6 months post-transplant. The influenza vaccine stimulates the immune system to builds protective antibodies against the flu virus. Previous research has shown that adult kidney transplant patients are not able to form as much of these protective antibodies as compared to healthy volunteers. Research has also suggested that different immunosuppressive medicines may have different effects on antibody formation. In this study, we hope to evaluate these differences in more detail. In recent years, increasingly effective, but also increasingly complex, immunosuppressive regimens have been developed, however, there has been little detailed systematic study of the immune changes that occur in response to vaccination with these newer immunosuppressive regimens.Current policies on vaccination of transplant recipients are generic and continue to be based on old concepts rather than on any new understanding of the effects of these newer therapies on the immune system. We hope to improve our understanding of the effects of the immunosuppressive regimens in use today (calcineurin-inhibitor, or CNI, and sirolimus-based regimens) on immune response to flu vaccine. Such knowledge will be critical to helping clinicians develop strategies for getting desirable immune responses while not causing rejection.
Patients who undergo kidney transplant must take medications to prevent organ rejection. There are standard immunosuppressant medications such as prednisone, tacrolimus (Prograf), mycophenolate mofetil(Cellcept) or sirolimus (Rapamune) that are given to patients to prevent rejection. It is well known that patients on immunosuppressant medications are at increased risk from viral infections, such as influenza. However, it is not well understood how immunosuppressive medications may uniquely affect the immune response to infection. This study will determine whether there are unique differences in the effects on the immune system by these different immunosuppressive medications, particularly differences between tacrolimus and sirolimus.