Prolonged Remission by Pembrolizumab and Brentuximab-Vedotin Combination Therapy in Heavily-Pretreated Relapsed/Refractory Hodgkin's Lymphoma

Anti-CD30 antibody-drug conjugate therapy in lymphoma: current knowledge, remaining controversies, and future perspectives

CD30 is overexpressed in several lymphoma types, including classic Hodgkin lymphoma (cHL), some peripheral T-cell lymphomas (PTCL), and some cutaneous T-cell lymphomas. The antibody-drug conjugate brentuximab vedotin targets CD30-positive cells and has been evaluated for the treatment of various lymphoma entities. This narrative review summarizes 10 years of experience with brentuximab vedotin for the treatment of CD30-positive lymphomas, discusses novel therapies targeting CD30 in development, and highlights remaining controversies relating to CD30-targeted therapy across lymphoma types. The collective body of evidence for brentuximab vedotin demonstrates that exploitation of CD30 can provide sustained benefits across a range of different CD30-positive lymphomas, in both clinical trials and real-world settings. Preliminary experience with brentuximab vedotin in combination with immune checkpoint inhibitors for relapsed/refractory cHL is encouraging, but further exploration is required. The optimal use of brentuximab vedotin for first-line therapy of PTCL remains to be determined. Further research is required on brentuximab vedotin treatment in high-risk patient populations, and in rare lymphoma subtypes, for which no standard of care exists. Novel therapies targeting CD30 include chimeric antigen receptor therapies and bispecific antibody T-cell engagers, which may be expected to further improve outcomes for patients with CD30-positive lymphomas in the coming years.

Efficacy of Brentuximab Vedotin and Nivolumab in Refractory or Relapsed Hodgkin Lymphoma: A Systematic Review

The central dilemma in treating patients with refractory or relapsed classical Hodgkin lymphoma (RRHL) is the developed resistance to chemotherapy. In recent years, significant advances have been made with the introduction of targeted immunotherapy such as brentuximab vedotin (BV) and nivolumab (NV). As monotherapy, BV and NV have demonstrated high response rates but with an opportunity for disease progression. In other studies, BV or NV is given in combination with chemotherapy as a bridge to hematopoietic stem cell transplantation for curative therapy. This review will investigate the effect of BV and NV as single agents, in combination with each other, or given concurrently with chemotherapy on the response and survival rate of patients with RRHL.

Classical Hodgkin's lymphoma with cutaneous involvement in an adolescent male: A case study

BACKGROUND

Hodgkin's lymphoma (HL) with skin involvement is reasonably rare. It typically occurs late in the course and is associated with a poor prognosis; however, it may also be indolent in some cases.

CASE

We report a case of a 15-year-old previously healthy male with Hodgkin's lymphoma who presented with multiple lymphadenopathies of axilla and serpiginous ulcerative nodular lesions involving pectoral skin. A lymph node biopsy was performed following an initial diagnostic workup for a suspected active infectious disease, which revealed a neoplastic invasion from a mixed cellularity classical HL with skin involvement. A total of six cycles of ABVD (doxorubicin, bleomycin, vinblastine, and dacarbazine) chemotherapy regimen was administered to the patient.

CONCLUSION

In comparison to other studies, this case demonstrates that a good response is possible with standard ABVD chemotherapy.