Use of Brentuximab Vedotin in a Non-HIV Patient with Primary Effusion Lymphoma.

Abstract

Primary effusion lymphoma is a rare and aggressive large B-cell lymphoma presenting as malignant effusion with poor prognosis. Although it is more prevalent among HIV patients, it has also been described in non-HIV immunocompromised individuals. Given its rarity, there are no large randomized trials regarding the best therapeutic option. The choice of therapy is based on retrospective studies, case reports and preclinical data. We present the case of a non-HIV patient with relapsed disease after treatment with CHOP who was then successfully treated with brentuximab vedotin, achieving complete remission.\n\n\nLEARNING POINTS\nPrimary effusion lymphoma is a rare entity in non-HIV patients, so there are no clinical trials regarding therapeutic options or management decisions.Targeted therapy with brentuximab vedotin has been used in other CD30 positive malignancies and in HIV-related primary effusion lymphoma with good outcomes.We present the case of a non-HIV patient with primary effusion lymphoma who was successfully treated with brentuximab vedotin, which highlights the potential role of a new therapeutic approach in this subgroup of patients.