View clinical trials related to Immunosuppression.
Filter by:In this observational study, data from patients treated with the antibiotic ceftobiprole in the past will be collected. The sponsor of the study is Correvio International Sárl, based in Switzerland. Correvio has committed to the health authorities to obtain further information on possible side effects especially in patients suffering from impaired liver or renal function or immune system deficiency and compare these effects to the ones observed in patients without these health problems. Patient data are collected from historic patient charts, patients will not be treated for the purpose of this data collection. All efforts are being made to capture the data of all patients who meet the inclusion criteria and have received at least one dose of ceftobiprole since this drug was first prescribed at the site.
The study aims to find whether patients with advanced HCC can get more benefits from RFA +PD-1 immunosuppressant (carrizumab) compared with carrizumab alone, considering with the result of PFS.
Researchers are trying to learn more about using sublingual (absorption under the tongue) tacrolimus in blood and marrow transplant patients.
Cardiac allograft rejection (CAR) occurs in 30% to 40% of transplant recipients within the first year post-transplant, and carries an increased risk of both acute graft failure and reduced graft longevity. Because of the high morbidity of CAR when diagnosed after symptoms develop, surveillance endomyocardial biopsy (EMB) has been included in heart transplantation guidelines since 1990. Although EMB is the established gold standard for the diagnosis of CAR, the clinical utility of EMB using standard hematoxylin and eosin (H&E) histologic analysis is limited by marked inter-observer variability and significant discordance between the histologic grade and clinical impression of CAR severity. On the other hand, Tacrolimus (TAC), one of the most important immunosuppressant drug and widely used for the prevention of rejection after solid organ transplantation (SOT), is considered a critical dose drug: too low exposure to TAC may result in under-immunosuppression and acute rejection, whereas overexposure puts patients at risk for toxicity. Tac concentrations, in whole-blood, are considered therapeutic when maintained in the range 5 and 20 ng/mL. In addition to being highly variable inter-individually, TAC pharmacokinetics can also be variable within individual patients. Although in recent years significant decrease of rejection post SOT has been observed, there is space for further modulation of immunosuppressive therapy, in order to reduce the most common adverse side effects (nephrotoxicity, diabetes, osteoporosis, cardiovascular disease, infections and malignancies), to improve the patients quality of life and to better individualize their therapies. Tac. Unfortunately, a clear correlation between TAC whole blood concentration and acute rejection risk has not yet been defined.
Tacrolimus is the most widely used immunosuppressive drug in the prevention of rejection after solid organ transplantation. Pharmacokinetic studies in healthy volunteers and in transplanted patients have shown that this molecule is rapidly absorbed after oral administration (maximum plasma concentration after 1-2 hours), is found in the circulation bound mainly to erythrocytes and, after being metabolized by CYP3A4, is eliminated through the bile. The importance of the tacrolimus blood dosage is now widely recognized for detecting the immunosuppressive capacity reached in the individual patient or the eventual overdose of the drug. In the use of Tacrolimus after Liver Transplantation, however, it is interesting to note that the biochemical pathway for metabolism and excretion of the drug is present in the transplanted organ, the main object of immunological and functional surveillance. The excretory capacity of Tacrolimus by the liver through the bile, therefore, could be a useful tool for recognizing the early liver failure from a functional point of view, before the onset of hepatoecrosis.
This study is designed to evaluate the safety and efficacy of LCPT in combination with rATG, mycophenolate and early corticosteroid withdrawal (CSWD) in de novo kidney transplant recipients.
Open label, randomized, multicenter, intervention trial comparing standard immunosuppression with tacrolimus and mycophenolate mofetil with a low exposure tacrolimus regimen in combination with everolimus. The primary objective is to test the hypothesis that an age-adapted immunosuppressive regimen targeted at reduced immunosuppression with low calcineurin inhibitor (tacrolimus) exposure in combination with everolimus will result in improved outcome in elderly recipients of A: Kidneys from older deceased donors (>64 years) and B: Kidneys from living donors (all ages) and younger deceased donors (<65 years).
Conversion of renal transplant recipients from either tacrolimus or cyclosporin A to tacrolimus modified release to investigate the effects of the MDR1/CYP450 genotype on the trough blood levels of tacrolimus with modified galenic (tacrolimus MR4; Advagraf®).
Study to compare once-daily extended release tacrolimus versus twice-daily immediate release tacrolimus following renal allograft failure to reduce the risk of allosensitisation
Adult patients after liver transplantation initially treated with traditional Tacrolimus variant- Prograf, switched on day 10 after orthotropic liver transplantation (OLTx) on prolonged released Tacrolimus variant in 1:1 ratio ( Advagraf vs. Envarsus)