View clinical trials related to Solid Organ Transplant.
Filter by:The Coronavirus Disease 2019 (COVID-19) pandemic has claimed over 5 million lives globally. Fortunately, a substantial and growing number of SARS-CoV-2 vaccines with very high efficacy have been developed, manufactured, and rapidly approved. Novel mRNA vaccines such as the BNT162b2 (Pfizer-BioNTech) and mRNA-1273 (Moderna) have reported a stunning >94% efficacy against COVID-19. However, global access has not been equitable, with many low- and middle-income countries having no vaccine access or access under emergency use mainly to traditional inactivated SARS-CoV2-2 vaccines such as BBIBP-CorV (Sinopharm Beijing), CoronaVac (Sinovac) and BBV152 (Bharat Biotech). Emerging studies have shown that lower concentrations of neutralizing antibodies (Nab) are attained after CoronaVac than after an mRNA-based vaccine in healthy individuals. This difference seems to be more pronounced in immunocompromised patients who are at higher risk of severe COVID-19 and death from COVID-19. As such, several countries including the United States, Israel and Chile have recommended a third vaccine dose for high-risk populations. However, it is not currently known which is the best vaccine combination regarding immunogenicity, particularly in these vulnerable patients. This observational study will explore the humoral and cellular response to a SARS-CoV-2 BNT162b2 vaccine booster in solid organ transplant patients who received two previous doses of the inactivated Coronavac or two doses of BNT162b2 vaccines.
While hematopoietic stem cell transplant (HSCT) is an effective therapy, graft versus host disease (GVHD) is the most significant complication after HSCT. Both acute GVHD and chronic GVHD are leading causes of non-relapse morbidity and mortality. Patients with solid organ transplants may participate in this study as well because these patients occasionally develop acute GVHD, which is biologically similar to acute GVHD after an HSCT. Acute graft versus host disease usually occurs within the first 100 days of transplant and can involve the skin, gut, or liver. Chronic graft versus host disease usually occurs after the first 100 days of transplant and can involve skin, eyes, mouth, joints, liver, intestines commonly. These two diseases are different, but both happen due to the imbalance of the donor immune system in the host. The purpose of this research is to learn more about ruxolitinib as a treatment for both acute and chronic GVHD. Specifically, the investigators would like to learn more about the pharmacokinetics (PK - the process of absorption, distribution, metabolism, and elimination from the body - meaning how the drug moves through the body) and the pharmacodynamics (PD - the body's biological response to the drug) of ruxolitinib.
Prospective, multicenter, non-comparative cohort study of immunocompromised people vaccinated against Covid-19 with the aim to know the humoral and cellular response to BNT162b2 vaccination against SARS-CoV-2 variants. This study will enroll patients in 5 parallel sub-cohorts of the same size, distinct according to the source of the immunosuppression: autoimmune or auto-inflammatory disease, HIV infection, multiple sclerosis, solid cancer, organ transplantation with prospective data collection and constitution of biological collections.
With the on-going presence of a chronic illness, daily immunosuppressive medications, and the need for continuous medical supervision, pediatric transplant recipients face considerable psychosocial stresses. Treatment nonadherence is a major issue in pediatric transplantation and can lead to increased rates of hospitalization, rejection episodes, graft loss and death. An online peer support mentorship program (iPeer2Peer) is proposed as one intervention that could enhance patient care management, increase treatment adherence, reduce social isolation and improve health outcomes for this highly vulnerable population. The proposed trial will determine 1) implementation outcomes of the iPeer2Peer intervention in terms of: (a) feasibility and adoption, (b) acceptability and appropriateness and (c) level of engagement with the program, and 2) effectiveness of the iPeer2Peer intervention on improving health outcomes including disease self-management skills, treatment adherence, quality of life, perceived social support, stress and coping.
The purpose of this study is to address a gap in knowledge needed for care of children with solid organ transplantation (SOT) and their parents by combining mHealth technology with an individualized family centered self-management intervention (referred to as myFAMI). This study is critical to the increased understanding of hospital to home transition and family management at home with the potential to transform the way clinicians approach the care of complex chronic illness children and families.
Post transplant lymphoproliferative disease (PTLD) is a type of B-cell non-Hodgkin lymphoma that occurs in patients with weakened immune systems due to immunosuppressive medications taken after organ or stem cell transplantation. This is usually related to a virus called Epstein-Barr (EPV). Rituximab is a type of drug called an "antibody" that specifically destroys both normal and cancerous B-cells, and is commonly used for PTLD. Bortezomib is a drug that has been approved by the Food and Drug Administration (FDA) to treat multiple myeloma and a B-cell non-Hodgkin lymphoma called Mantle Cell Lymphoma, and shows significant activity in lymphoma cells caused by EBV. In this research study, we hope to learn if the addition of bortezomib to rituximab treatment can increase the rate of complete remissions and cures of PTLD after organ or stem cell transplant.
The aim of this study is to determine the influences of discharge teaching and care coordination on how ready a parent is to take their child home from the hospital after a solid organ (kidney, heart and liver) transplant. This study will also look into how the parent handles coping, utilization of healthcare resources, and parent adjustment 3 weeks after discharge from the hospital.
This exempt chart review study will try to determine the clinical presentation, prognostic factors, response to different treatment modalities and mortality among patients diagnosed with fusariosis after solid-organ transplantation.