Cetuximab/Targeted Chemotherapy in an HIV-Positive Patient with Metastatic Colorectal Cancer in the HAART Era: a Case Report

Recent data have shown the efficacy of cetuximab/Folfiri regimen in patients with chemotherapy-resistant metastatic colorectal cancer. In the literature there are no data about this treatment in HIV-positive patients with metastatic colorectal cancer. At the Aviano Cancer Center, we used the cetuximab/Folfiri regimen and concomitant HAART in an HIV-positive patient with metastatic colorectal cancer. The patient experienced acceptable non-hematological toxicity, without any opportunistic infection and his HIV infection was kept under control. This case suggests that, in the HAART era, a multidisciplinary approach can be offered to HIV patients with advanced cancer when they have good performance status, resulting in efficacious control of the HIV infection.

Leiomyosarcoma of the parotid gland in an HIV-positive patient: therapeutic approach, clinical course and review of the literature

Leiomyosarcoma of the parotid gland is a rare tumor with only six cases reported in the english literature. To date, the association of this rare tumor with HIV infection has never been reported. We report the first case of a 19-year-old Caribbean woman affected by leiomyosarcoma of the parotid gland and HIV infection. Surgery, radiotherapy and chemotherapy used in this patient did not provide a good result in terms of overall survival. Intercurrent disease, opportunistic infection and chemotherapy cross-reaction have not been reported during this treatment regimen. The ability to use combined modality interventions in patients with secondary malignancies and immunosuppression requires further study with focus on both tolerance and efficacy.