Contemporary Updates in the Prevention and Treatment of Graft-Versus-Host Disease.

Purpose of review: Graft-versus-host disease (GVHD) is a serious complication after allogeneic HCT. Recently, several pivotal studies have been conducted demonstrating significant improvements in the management of GVHD. Here, we review important trials pertaining to GVHD prevention, acute GVHD treatment, and treatment of steroid refractory acute and chronic GVHD.

Recent findings: Clinical trials in preventing GVHD demonstrate lower rates of severe acute GVHD and chronic GVHD with post-transplant cyclophosphamide. For acute GVHD, lower risk acute GVHD appears amenable to steroid-sparing therapies, such as sirolimus and itacitinib. Combinations with novel agents such as itolizumab appear promising for high risk acute GVHD. For steroid-refractory acute GVHD, ruxolitinib should be considered first line therapy. For chronic GVHD requiring therapy beyond steroids, ruxolitinib, belumosudil, and ibrutinib are now available and should be considered. Increasingly, GVHD has become a manageable complication after allogeneic HCT potentially translating to greater success with allogeneic HCT in the future.