Active clinical trials for "Immune System Diseases"

The purpose of the study is to evaluate safety and tolerability of the combination of cevostamab plus elranatamab and also determine the recommended Phase II dose (RP2D) for the study treatment. The study consists of a safety lead-in stage, and an expansion stage.

The goal of this clinical trial is to learn about the safety and effectiveness of inhaled sirolimus in patients who have developed bronchiolitis obliterans syndrome (BOS), a form of chronic rejection, after lung transplantation. The main questions it aims to answer are: Is inhaled sirolimus safe in these patients? Is inhaled sirolimus effective in slowing BOS progression? Participants will: Be randomly assigned to inhale either sirolimus or placebo (a look-alike substance that contains no active drug) daily for 48 weeks Attend 10 study visits (mixture of in-person and telehealth) over the 48 week period Undergo pulmonary function testing, bronchoscopy, lab testing, and physical examination Submit weekly home spirometry monitoring Researchers will compare participants assigned to inhaled sirolimus versus placebo to see if sirolimus is safely tolerated and to assess the effectiveness of inhaled sirolimus on slowing BOS progression.

The purpose of this study is to learn about the effects of two study medicines (maplirpacept [PF-07901801] and glofitamab) when given together for the treatment of diffuse large B-cell lymphoma (DLBCL) that is relapsed or is refractory. Relapsed means has returned after last treatment. Refractory means that it has not responded to last treatment. The two study medicines are given after a single dose of obinutuzumab which is the third study medicine. DLBCL is a type of non-Hodgkin lymphoma (NHL). NHL is a cancer of the lymphatic system. It develops when the body makes abnormal B lymphocytes. These lymphocytes are a type of white blood cell that normally help to fight infections. This study is seeking adult participants who: Have histologically confirmed diagnosis of DLBCL Have received at least one first line of treatment for NHL. Are unable or unwilling to undergo a stem cell transplant or CAR-T cell therapy. Stem cell transplant is a procedure in which a patient receives healthy blood-forming cells to replace their own stem cells that have been destroyed by treatment. A CAR-T therapy is a type of treatment in which a patient's T cells are changed in the laboratory so they will attack cancer cells. Everyone in this study will receive all three medicines at the study site by intravenous (IV) infusion which is given directly into a vein. The two study medicines (maplirpacept [PF-07901801] and glofitamab) will be given in 21-day cycles. At Cycle 0, participants will receive a single dose of obinutuzumab pre-treatment followed by two step-up doses of glofitamab. The combination of maplirpacept (PF-07901801) with glofitamab full dose will be administered for the first time at Cycle 1 Day 1. Maplirpacept (PF-07901801) will be given weekly for the first three cycles and then every three weeks. Glofitamab will be given every 3 weeks for approximately 9 months. Thereafter participants will continue to receive maplirpacept alone. Maplirpacept (PF-07901801) will be given at different doses to different participants. Everyone taking part will receive the same fixed doses of glofitamab and obinutuzumab studied in patients with DLBCL. The study will compare the experiences of people receiving different doses of maplirpacept (PF-07901801). This will help to determine what dose is safe and effective when given with the other 2 study medicines.

This study will evaluate the efficacy, safety, pharmacokinetics(PK) ,pharmacodynamics and anti-drug antibodies（ADA） of MIL62 compared with cyclosporine in participants with primary membranous nephropathy (pMN).

This phase I/II trial tests the safety and effectiveness of glofitamab (with obinutuzumab pretreatment), venetoclax, and lenalidomide in treating patients with newly diagnosed, high risk mantle cell lymphoma. Glofitamab and obinutuzumab are monoclonal antibodies that may interfere with the ability of cancer cells to grow and spread. Venetoclax is in a class of medications called B-cell lymphoma-2 (BCL-2) inhibitors. It may stop the growth of cancer cells by blocking Bcl-2, a protein needed for cancer cell survival. Lenalidomide works by helping the immune system kill cancer cells and by helping the bone marrow to produce normal blood cells. Giving venetoclax, glofitamab with obinutuzumab, and lenalidomide together may kill more cancer cells in patients with newly diagnosed, high risk mantle cell lymphoma.

Immune thrombocytopenia treatment has evolved recently. However, none of treatments have only benefits without drawbacks. This study compares the clinical outcomes and adverse drug patterns of different treatment options. Medications which will be assessed during the current study are High Dose-dexamethasone (HD-DXM) (control group), Prednisolone + Azathioprine, Rituximab, Eltrombopag, and Romiplostim.

The purpose of this study is to evaluate the antiviral effect, safety, tolerability, and pharmacokinetics of STP0404 in treatment naïve adult participants living with Human Immunodeficiency Virus Type 1 (HIV-1) infection.

RY_SW01 Cell Injection's preclinical research results have shown that the injection significantly improved urine biochemical indicators and tissue damage in two lupus nephritis animal models after MSC administration, with no occurrence of rejection and excellent safety. The mechanism of action of RY_SW01 Cell Injection is relatively clear, demonstrating favorable therapeutic effects in preclinical animal models. Compared to existing conventional therapies, it has the advantages of "convenient treatment and sustained efficacy." It may help reduce the variety and quantity of drugs administered to patients and the various side effects associated with drug treatment. In some cases, it may even lead to the discontinuation of immunosuppressive drugs, reducing mortality and disability rates while improving the quality of life for patients. Its unique advantages have the potential to fundamentally change the current clinical treatment landscape and offer promising prospects for clinical application.

This phase I trial studies the safety and side effects of cytomegalovirus (CMV) specific CD19-chimeric antigen receptor (CAR) T-cells along with the CMV-modified vaccinia Ankara (MVA) triplex vaccine following a stem cell transplant in treating patients with high grade B-cell non-Hodgkin lymphoma. CAR T-cells are a type of treatment in which a patient's T-cells (a type of immune system cell) are changed in the laboratory so they will attack cancer cells. T-cells are taken from a patient's blood. Then the gene for a special receptor that binds to a certain protein on the patient's cancer cells is added in the laboratory. The special receptor is called a chimeric antigen receptor (CAR). Large numbers of the CAR T-cells are grown in the laboratory and given to the patient by infusion. Vaccines such as CMV-MVA triplex are made from gene-modified viruses and may help the body build an effective immune response to kill cancer cells. Giving CMV-specific CD19-CAR T-cells plus the CMV-MVA triplex vaccine following a stem cell transplant may help prevent the cancer from coming back.

Multiple Sclerosis (MS) is a chronic inflammatory & degenerative disease of the central nervous system (CNS) Recent data from the MS Base registry demonstrated an average delay of 152 - 215 days between first presentation and the diagnosis of MS, and more than one year until Disease Modifying Treatment (DMT) begins. Evidence suggests that shutting down inflammation using highly effective DMTs early after diagnosis leads to better long term clinical outcomes The AttackMS trial will test the effect of starting a highly-effective DMT licensed for MS, Tysabri® (Natalizumab 300mg), within a short time - 14 days - after symptom onset.