View clinical trials related to Vasculitis.
Filter by:An exploratory clinical study of the safety and efficacy of YTS109 cell injection in subjects with recurrent/refractory autoimmune disease
This is an investigator-initiated trial to evaluate the safety and efficacy of anti-CD19-CD3E-CAR-T cells in the relapse or refractory autoimmune diseases.
This study is a preliminary investigation, with a single-group design, not randomized and transparent, focusing on treatment. Its purpose is to identify the highest dose of BH002 injection (CD19-BCMA CAR-T cells) that patients suffering from resistant systemic lupus erythematosus can tolerate.
The study used a new surgical technique: intraoperative fluorescence imaging,In the 1980s, some scholars proposed the concept of intraoperative fluorescein angiography.During vitrectomy, intraoperative fluorescein angiography under 3D microscope can guide the surgeon to observe the non-perfusion area and new blood vessels on the same screen for accurate retinal photocoagulation therapy.Through this technology, the primary retinal disease can be identified in time after the removal of vitreous hemorrhage during surgery, providing effective imaging evidence support for the design of further treatment.
The goal of this open-label clinical trial is to evaluate the efficacy of AzaFol-PET/CT in the diagnosis of GCA (giant cell arteritis), to compare AzaFol- with 2-[18F]FDG-PET/CT, and to assess the safety and tolerability of AzaFol in subjects with suspicion of GCA. Participants will undergo AzaFol-PET/CT imaging at a single timepoint.
The main objective of this study is to explore the efficacy of avacopan in participants affected by AAV.
To evaluate the safety and efficacy of CD19-CAR-DNT cells in subjects with relapsed/refractory autoimmune diseases
SC291-102 is a Phase 1 study to evaluate SC291 safety and tolerability, preliminary clinical response, cellular kinetics and exploratory assessments for subjects with severe autoimmune diseases.
This study is a single-center, open-label, dose-escalation exploratory clinical trial, expected to enroll 6 to 12 participants. It will use a BOIN (Bayesian Optimal Interval) design for dose escalation, with four predetermined dose groups (0.3×10^6 cells/kg, 1.0×10^6 cells/kg, 3.0×10^6 cells/kg, and an alternative dose of 0.1×10^6 cells/kg). Each dose group plans to enroll 1-2 or 3-6 participants with relapsed or refractory autoimmune-mediated kidney diseases (such as lupus nephritis, ANCA-associated vasculitis, membranous nephropathy, and IgG4-related diseases).
Lupus nephritis (LN) and ANCA-associated vasculitis are severe autoimmune diseases, which may lead to the death of patients, particularly when they are refractory to the conventional therapeutic agents. Based on the current knowledge, the autoantibodies against self-antigens may exert important pathological roles in the pathogenesis of both LN and ANCA-associated vasculitis, of which the origins are primarily plasmablasts and plasma cells. BCMA is the molecule expressed on memory B cells, plasmablasts and plasma cells, and therefore is an ideal target for the elimination of potential pathogenic antibody secreting cells. Chimeric antigen receptor (CAR) T cells against BCMA may provide a novel therapeutic way for the refractory LN and ANCA-associated vasculitis patients to eliminate the pathogenic autoantibody-secreting cells. In this study, the safety and efficacy of a novel CAR-T cell therapy using PRG-1801 cells, are evaluated in patients with refractory LN and ANCA-associated vasculitis.