US regulatory approval has been given to MaaT Pharma SA of France to start a Phase 3 trial of an experimental microbiome therapy in patients with graft-versus-host-disease, a potential complication from an allogeneic stem cell transplantation. The therapy, MaaT013, is an enema formulation consisting of samples of faeces from multiple healthy donors. The goal of the treatment is to restore gut microbiome diversity in order to help the body fight the disease.
