Update on the treatment of HIV-associated hematologic malignancies

Abstract

HIV is associated with an excess cancer risk, particularly of lymphoid malignancies. Modern therapeutics has changed the landscape of HIV disease and typical opportunistic complications of AIDS are now largely avoided. Although the risk of lymphoma has decreased, it still remains high. Nevertheless, treatment outcomes have improved due both to improvements in HIV medicine and in cancer therapeutics for the common lymphomas occurring in those with HIV infection. Other hematologic malignancies are rarely seen in HIV-infected patients, but the standardized risk ratio for many of these cancers is higher than in the background population. Principles of cancer care and appreciation for HIV infection as a comorbid condition can guide physicians in setting realistic goals and treatment for this patient population. In many cases, expected outcomes are very similar to the HIV-unrelated patients and therapeutic planning should be based on this understanding. Treatment tolerance can be predicted based on the status of the HIV disease and the cancer therapy being administered. For those hematologic cancers in which transplantation is part of standard care, this modality should be considered an option in those with HIV infection.