U.S., April 14 -- ClinicalTrials.gov registry received information related to the study (NCT07526350) titled 'MTS109 in Patients With Refractory Autoimmune Diseases' on April 06.

Brief Summary: This is the first-in-human trial of MTS109 (mRNA-LNP). The goal of this clinical trial is to evaluate the safety, tolerability of intravenous injection of MTS109 in moderate to severe autoimmune diseases.

Study Start Date: March 24

Study Type: INTERVENTIONAL

Condition: Systemic Lupus Erythematosus Idiopathic Inflammatory Myopathies Systemic Sclerosis (SSc) ANCA-Associated Vasculitis (AAV) Sjogren's Syndrome (SS)

Intervention: DRUG: MTS109

Three subcutaneous injections will be administered on Days 1, 4, and 7. A low-dose priming approach will ...