Active clinical trials for "Immune System Diseases"

Forty patients with physician-identified atopic dermatitis will be enrolled in the study. All patients must be aged between 6 and 60 years old. All patients consumed fucoidan for 3 months.

Background: People with systemic lupus erythematosus (SLE) are at risk of developing complications in their blood vessels. This can increase the risk of heart attacks or stroke. No medications have been effective at reducing this risk in people with lupus. Objective: To test whether a drug (anifrolumab) can improve blood vessel function and reduce blood vessel inflammation in people with SLE. Eligibility: People aged 18 to 80 years with SLE. Design: Participants will undergo screening. They will have a physical exam. They will have blood and urine tests. They will have a test of their heart function and a chest X-ray. They will answer questions about their SLE symptoms. Participants will visit the clinic 9 times in 8 months. After screening, visits will be 4 weeks apart. Each visit may take up to 4 hours. Participants will receive infusions from a tube attached to a needle inserted into a vein in the arm (IV). Some will receive anifrolumab. Others will receive a placebo treatment. They will not know which one they are getting. At some visits they will have additional tests: CAVI (cardio-ankle vascular index) tests blood vessel function. Participants will lie still for 20 minutes. Small electrodes will be placed on both wrists with stickers. A microphone will be placed on their chest. Blood pressure cuffs will be wrapped around their ankles and arms. FDG-PET/CT is an imaging procedure. Participants will receive a substance through an IV line. They will lie on a table for 110 minutes while a machine captures images of their body.

In this project, the investigators hope to evaluate effective methods of communication with patients with multiple sclerosis regarding habits of physical activity, sleep, and diet. Currently, there is weak evidence regarding how to deliver adequate information at scale in the clinics with respect to diet, exercise, and sleep. It is unclear if receiving structured information impacts patient-reported outcomes in multiple sclerosis (MS). The study team hopes to evaluate the efficacy of after visit direct patient messaging in promoting any behavioral changes, the sustainability of those behavioral changes, and most importantly, if those changes impact patient-reported sense of self-efficacy in the participants disease management. In addition, the study team hopes that the data collected during this study will provide answers on how providing wellness strategies impacts patient reported outcomes, markers of behavior, and sense of disease progression.

This will be a single-blind, placebo-controlled phase 2 trial to compare prednisolone effects with and without SPI-62 in subjects with PMR.

Muscle-specific tyrosine kinase (MuSK) myasthenia gravis (MG) is a rare but potentially severe disease, in which patients develop pathogenic autoantibodies that specifically target the MuSK protein in the neuromuscular junction. This phase 1 study is being conducted to evaluate the safety of various dosing regimens of an investigational cell therapy, MuSK-CAART, that can be given to patients with anti-MuSK antibody positive Myasthenia Gravis (MuSK MG), who have active disease. Various dosing regimens of MuSK-CAART alone, in combination with cyclophosphamide (CY), and in combination with CY and fludarabine (FLU) will be evaluated. Treatment with MuSK-CAART may potentially lead to complete and durable remission of disease.

The aim of this study is to observe the clinical efficacy and safety of abatacept combined with JAK inhibitor in the treatment of D2TRA patients

The purpose of this study is to evaluate the efficacy and safety of rocatinlimab in monotherapy treatment.

Background: Autoimmune polyendocrinopathy candidiasis ectodermal dystrophy (APECED) is a problem of the immune system. In people with APECED, the immune system makes a mistake and attacks the body. Some people with APECED have a type of hair loss called alopecia areata (AA). No drugs are approved to treat AA. Objective: To see if a study drug (ruxolitinib) can help hair regrowth in people with APECED-associated AA and if it can improve other symptoms caused by the immune system s attack to the body. Eligibility: People aged 12 to 65 years with APECED and severe AA. Design: Participants will be in this study for up to 10 months. They will have 5 in-person visits and 6 televisits, each about 4 weeks apart. One in-person visit may be up to a 10-day stay in the hospital. The first in-person visit will include screening. Participants will have a physical exam. They will have blood tests. Photographs may be taken of their skin. They will answer questions about their quality of life. Participants will begin taking the study drug during their hospital stay. They will take the pills by mouth twice a day for 8 months. Researchers may take tissue samples from participants scalp, gums, and lower lip. Participants may provide samples of urine, stool, nail clippings, and saliva. They may have an eye exam and an ultrasound exam of their abdomen. Some tests may be repeated in subsequent in-person visits. In telehealth visits, participants will answer questions about how they are feeling. They will describe and send photos of hair regrowth. They will be asked to have blood drawn and the results sent to the researchers.

This trial is a multicenter, open, single arm, dose increasing and extended clinical trial. The dose was increased according to the "3 + 3" rule. Patients with recurrent or refractory CD20 positive B-cell non-Hodgkin's lymphoma were selected to evaluate the safety, tolerance (DLT, MTD) and pharmacokinetic (PK) characteristics of TRS005 by intravenous drip.

A Phase 1/2 Study of HLX301, A Recombinant Humanized Anti-PDL1 and Anti-TIGIT Bispecific Antibody, in patients with locally advanced/metastatic solid tumors or lymphoma.Up to 150 patients will be included in this study. Up to 30 DLT evaluable patients will be enrolled in phase 1a (dose escalation), 40 per-protocol treated patients in phase 1b (dose expansion), and 80 per-protocol treated patients in phase 2. Phase 1a to evaluate safety, dose limiting toxicity (DLT), and the maximum tolerated dose (MTD) of HLX301 in patients with advanced or metastatic tumors who have failed or are intolerant to standard therapy, or for whom no standard therapy is available.Phase 1b to identify the recommended phase 2 dose (RP2D) of HLX301 in patients with advanced or metastatic NSCLC who have failed or are intolerant to standard therapy, or for whom no standard therapy is available. Phase 2 to evaluate the anti-tumor activity of HLX301 in patients with histologically or cytologically-confirmed non-small cell lung cancer (NSCLC), gastric/esophagogastric junction adenocarcinoma (GC/EGJ), head and neck squamous cell carcinoma (HNSCC), or urothelial carcinoma (UC) tumors that express PD-L1, after one or two prior systemic treatments and without standard therapy。