A Study on the Effect of Chemotherapy Combined With Anti-HIV Drugs in HIV-Positive Patients

The purpose of this study is to determine the safety of anti-HIV drugs combined with low-dose chemotherapy (consisting of cyclophosphamide \[CTX\]) in HIV-positive patients. This study examines whether this combination therapy can reduce the number of HIV-infected cells hidden in the lymph nodes and blood. Current anti-HIV drug treatments can greatly reduce the levels of HIV in the human body. However, HIV can hide in certain immune cells and escape the drugs' effects. Chemotherapy using CTX destroys these immune cells. When used with standard anti-HIV drug treatments, CTX may be able to speed up the elimination of HIV-infected cells.