Abstract
T-cell lymphomas (TCLs) are generally associated with a poorer prognosis compared to B-cell lymphomas, and allogeneic hematopoietic cell transplantation (allo-HCT) is often considered for eligible patients. One of the primary reasons for the inferior outcomes in TCLs has been the lack of effective novel agents for many years, resulting in a continued reliance on traditional cytotoxic chemotherapy regimens. However, over the past decade, several novel agents with promising efficacy against TCLs have been developed. Notably, many of these agents not only exert direct anti-tumor effects but also modulate host immune function, raising clinical questions regarding the optimal integration of these agents with allo-HCT. In this review, we aim to summarize how the use of novel agents that are approved for the treatment of TCLs-such as mogamulizumab, brentuximab vedotin, lenalidomide, histone deacetylase inhibitors, enhancer of zeste homolog inhibitors, and immune checkpoint inhibitors-before or after allo-HCT may impact transplantation outcomes in patients with TCLs.