Infections in Cancer Patients

Cancer therapy is a dynamically evolving field. Chemotherapy and biologic agents impact the magnitude and duration of immunosuppression in the already-immunocompromised cancer hosts who are then susceptible to a broad spectrum of infectious complications ranging from mild opportunistic infections to severe, fatal neutropenic sepsis. Numerous bacterial, fungal, and viral organisms have been implicated dictating varied preventative approaches. Rapid assessment and risk stratification of febrile patients identify individuals requiring hospital admission. Timely delivery of antimicrobials reduces the risk of complications and death. Herein, we summarize the current “state of art” in the management of infection in the cancer patient. We detail the advances in antibacterial and antifungal therapy.