Advances in Therapy for Relapsed or Refractory Hodgkin Lymphoma

The landscape of relapsed or refractory (R/R) Hodgkin lymphoma (HL) treatment has changed significantly since the FDA approval of brentuximab vedotin in 2011. In this review, we summarize the recent advances in the therapy for R/R classical Hodgkin lymphoma (cHL).

Immunotherapies with pembrolizumab, nivolumab, and ipilimumab, and chimeric antigen receptor (CAR) T cell therapies have shown promising results in early phase trials. Other novel agents under investigation include targeted therapies with histone deacetylase inhibitors, Janus kinase 2 inhibitors, and immunomodulators. While further studies with larger populations and longer follow-up times are needed to determine the safe and effective combinations, these novel approaches represent a growing list of treatment options that are on the horizon to improve the cure rate and increase duration of remission for R/R HL patients.