View clinical trials related to Graft vs Host Disease.
Filter by:The purpose of this study is to assess the efficacy and safety of itacitinib in combination with corticosteroids as first-line treatment for moderate or severe chronic graft-versus-host disease (cGVHD).
Graft-versus-Host Disease (GVHD) and relapse, which is mainly due to lack of Graft-versus-Leukemia (GVL), are the most frequent and severe complications of allogeneic hematopoietic stem cell transplantation (allo-HSCT). T cells expanded from mature T cells in the graft play a dominant role in development of GVHD and GVL early after allo-HSCT. Recent applications of high-throughput sequencing (HTS) to the T cells repertoire open a new avenue for us to look deeply into how these T cells dynamically adjust in the context of the recipient's environment. The main goal of this research study is to set up a mathematical model based on T cell receptor (TCR) sequencing to enable prediction for the key immunologic outcomes early post-transplantation. This study will deepen the understanding of the molecular mechanisms driving the most deadly post-transplantation complications, and serve as convincing evidence upon which to choose a better donor and a more proper transplantation approach. This observational trial will perform HTS for TCR β-chain complementarity determining region 3 (CDR3) repertoires of grafts and peripheral blood samples from recipients post-transplantation and analyze the relationship between dynamics of TCR CDR3 repertoires and clinical outcomes early post-transplantation, especially including GVHD and relapse. The investigators want to know how the antigen environment in recipients drives dynamics of mature T cells from grafts in order to use the new discovered rules to better predict and treat the disease process.
This protocol serves as a mechanism to collect, store, and distribute bodily fluid and tissue samples obtained from Hematopoietic Cell Transplant (HCT) or novel immunotherapy patients and their donors at the Masonic Cancer Center in order to conduct correlative studies of the immune system, microbiota, and their interactions. Fluid (including but not limited to, blood, urine, saliva, cerebrospinal fluid, bronchoalveolar lavage fluid) sample log-in, processing, relabeling, and storage is performed by the Masonic Cancer Center (MCC) Translational Therapy Lab (TTL).
The study evaluates safety and efficacy of fecal microbiota transplantation (FMT) for the treatment of refractory graft-versus-host-disease (GVHD) of the gut. FMT might be a beneficial treatment in this clinical situation with a poor prognosis and limited therapeutic options.
Allogeneic HSCT is potentially curative for numerous high risk hematologic malignancies and offers several advantages over traditional chemotherapy. First, higher doses of cytotoxic chemotherapy and/or irradiation can be given since patients are subsequently rescued from the severe myelosuppression induced by the pre-transplant conditioning regimen by the infusion of healthy hematopoietic stem cells. Second and perhaps more importantly, mature T cells contained in the graft are able to mount immune responses against residual cancer cells surviving the conditioning regimen due to major and/or minor MHC disparities between the donor and recipient. Unfortunately, the allo-immune responses driving the GVL effect are typically not specific for malignant cells. As a consequence, donor immune cells attack normal host tissues resulting in a process known as acute graft-versus-host disease (GVHD). Acute GVHD is primarily T cell driven, usually occurs within the first few months after transplant, and results in skin rash, diarrhea, cholestatic liver damage, and, on occasion, acute lung injury.
The purpose of this study is to assess the safety and tolerability of itacitinib in combination with corticosteroids in Japanese subjects with Grades II to IV acute graft-versus-host disease (aGVHD).
This study aims to assess the safety and efficacy of autologous fecal microbiota transplantation (FMT) in gastrointestinal (GI) related graft-versus-host disease (GVHD). Stool for FMT will be prepared from pre-allogeneic stem cell transplantation (Allo-SCT) period. This strategy might offer a novel and safe therapeutic approach for these patients, who suffer from high disease related morbidity and mortality and are refractory to multiple treatments.
The study is an open-label, single-arm, Phase I/II multi-center study to investigate the PK, activity and safety of ruxolitinib added to the patient's immunosuppressive regimen in infants, children, and adolescents ages ≥28 days to <18 years old with either grade II-IV aGvHD or grade II-IV SR-aGvHD. The trial design includes four age groups: Group 1 includes patients ≥12y to <18y, Group 2 includes patients ≥6y to <12y, Group 3 includes patients ≥2y to <6y, and Group 4 includes patients ≥28days to <2y.
This randomized trial studies how well discontinuation or continuation of immunosuppressive therapy works in treating participants with chronic graft versus host disease. Continuation of immunosuppressive treatment may prevent graft-versus-host disease worsening.
The purpose of this study is to evaluate efficacy of ibrutinib in Japanese participants with steroid dependent/refractory chronic graft versus host disease (cGVHD) by measuring overall cGVHD response (complete response [CR] and partial response [PR] defined by National Institutes of Health [NIH] consensus development project criteria [2014]).