Systemic sclerosis (SSc), also known as scleroderma , is a rare autoimmune disorder characterized by autoantibody production and abnormal B cell function. Though the cause of SSc is not well understood, it is thought to involve B cells that cause the body to attack different tissues in one's own body, causing skin and organ fibrosis. This study is being conducted to evaluate the safety and efficacy of an investigational therapy, CABA-201, a CD19-CAR T cell therapy, that can be given to patients with SSc who have active disease. A single dose of CABA-201 in combination with cyclophosphamide (CY) and fludarabine (FLU) will be evaluated.
