This study Phase 1 clinical trial aimed to evaluate the safety and preliminary efficacy of intravenously administered extracellular vesicles derived from umbilical cord mesenchymal stem cells (UC-MSC-EVs; VinEV-3) in patients with liver cirrhosis. The trial uses a rolling six dose-escalation design, enrolling up to 12 adult patients (18-75 years) with Child-Pugh scores of 7-12.
The results of this study are expected to provide initial clinical evidence supporting the safety and potential therapeutic role of UC-MSC-EVs as a novel cell-free treatment approach for liver cirrhosis.