Active clinical trials for "Immune System Diseases"

This study aims to evaluate the efficacy and safety of inhaled treprostinil in subjects with sarcoidosis-associated interstitial lung disease and pulmonary hypertension.

The major morbidities of allogeneic hematopoietic stem cell transplant with non-human leukocyte antigen (HLA) matched siblings are graft vs host disease (GVHD) and life threatening infections. T depletion of the donor hematopoietic stem cell graft is effective in preventing GVHD, but immune reconstitution is slow, increasing the risk of infections. An addback of donor CD45RA (naive T cells) depleted cells may improve immune reconstitution and help decrease the risk of infections.

This will be a multistate, multicenter clinical study to determine the efficacy and safety of medical cannabis for a wide variety of chronic medical conditions.

Autologous, unselected CD3+ lymphocytes collected from apheresis, transfected with a lentiviral vector containing a 2nd generation chimeric antigen receptor (CAR) consisting of a scFv recognizing CD19 and dual co-stimulatory intracellular signaling domains (4-1BB and CD3ζ).

In type 1 diabetes (T1D), immune defense cells in the body attack and destroy insulin-producing beta cells leaving affected people with a lifelong need for daily insulin injections. Even with insulin injections, blood glucose (sugar) control is imperfect and leads to many health complications and a shortened life span. Our pilot study (NCT02117765) has informed us that Ustekinumab is safe in the treatment of participants with recent-onset T1D. Ustekinumab is currently licensed for use in psoriasis where it has proven to be both highly effective and safe. The investigators hope that if the drug can block immune cells soon after the development of diabetes, any remaining insulin-producing cells may be protected, and regenerate, thus producing more insulin so that individuals may be insulin free, or require less insulin. This trial will assess the efficacy of Ustekinumab in decreasing C-peptide decline (proxy for endogenous insulin production) in participants with recent onset T1D.

This phase II Pediatric MATCH trial studies how well ensartinib works in treating patients with solid tumors, non-Hodgkin lymphoma, or histiocytic disorders with ALK or ROS1 genomic alterations that have come back (recurrent) or does not respond to treatment (refractory) and may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced). Ensartinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

The trial B-NHL 2013 is a collaborative prospective, multi-national, multi-center, randomized trial with participating centers of the NHL-BFM group (Austria, Switzerland, Czech Republic, Germany) and the Scandinavian NOPHO group (Denmark, Finland, Norway, Sweden). The aim of the trial is to evaluate the role of rituximab in the treatment of mature aggressive B-cell Non-Hodgkin lymphoma and leukemia (B-NHL and B-AL) in children and adolescents. The following primary study questions are going to be analyzed: the effectiveness (event-free survival) in pediatric patients with very limited mature B-NHL (R1 and R2 stage I and II) of substituting anthracyclines by the rituximab window without compromising survival rates. the effectiveness (event-free survival) in pediatric patients with limited mature B-NHL (R2 stage III) randomly assigned to receive the rituximab window plus standard chemotherapy or standard chemotherapy without the rituximab window. the effectiveness (event-free survival) and the immune reconstitution (recovery of CD19+ B-cells, IR) in pediatric patients with advanced mature B-NHL/B-AL (R3 and R4 incl. R4 CNS+) treated with BFM-type chemotherapy and randomly assigned schedules of one versus seven doses rituximab. Secondary study questions will address additional parameters for immune reconstitution, lymphocyte subpopulations, immunoglobulin levels, vaccination titers and infection rates kinetics of immune reconstitution after treatment adverse event and severe adverse event profile inter-individual variability of rituximab response role of different mechanisms of action of rituximab in advanced B-NHL/B-AL

This phase I trial studies the side effects of CD19/CD22 chimeric antigen receptor (CAR) T cells when given together with chemotherapy and NKTR-255, and to see how well they work in treating patients with CD19 positive B acute lymphoblastic leukemia that has come back or does not respond to treatment. A CAR is a genetically-engineered receptor made so that immune cells (T cells) can attack cancer cells by recognizing and responding to the CD19/CD22 proteins. These proteins are commonly found on diffuse large B-cell lymphoma and B acute lymphoblastic leukemia. Drugs used in chemotherapy, such as cyclophosphamide and fludarabine phosphate, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. NKTR-255 is an investigational IL-15 receptor agonist designed to boost the immune system's natural ability to fight cancer. Giving CD19/CD22-CAR T cells and chemotherapy in combination with NKTR-255 may work better in treating patients with diffuse large B-cell lymphoma or B acute lymphoblastic leukemia.

This is an international, multicenter, multi-arm, phase Ib, model-based dose-escalation study. The primary objectives of the study in each arm is to determine the maximum tolerated dose (MTD), recommended phase 2 dose (RP2D), dose limiting toxicities (DLTs) and to evaluate the clinical efficacy at the MTD of various combinations of pembrolizumab, pralatrexate and decitabine.

To study the safety and effectiveness of CAR-T Cell therapy on HIV patients whose plasma HIV has been successfully suppressed after cART, which is expected to enhance the res-constitution of HIV-specific immune function to assist the eradication of HIV reservoir.