Steroid Refractory Acute GVHD: The Hope for a Better Tomorrow

This is the authors' abstract. We don't add key points for this paper.

Steroid-refractory acute graft-versus-host disease (SR-AGVHD) presents a significant barrier to successful outcomes following allogeneic hematopoietic cell transplantation (HCT), despite advancements in GVHD prophylaxis and management. While ruxolitinib therapy has shown improved response rates, survival benefits remain elusive. This review explores the definitions and proposed distinct pathophysiology and treatment landscape of SR-AGVHD. Emerging therapies offer potential, yet further research is critical to better define steroid-refractory populations, improve treatment precision with biomarkers, and overcome resistance, particularly in ruxolitinib-refractory cases.