[Management of infections in patients with cancer].

Patients with cancer are at increased risk of infection due to disease-associated or therapy-induced immunosuppression. Taking into account globally increasing antimicrobial resistance rates and negative effects associated with antibiotic treatments, the effective, appropriate and guideline-conform use of anti-infectives must be promoted in this clinical setting. The application of antibacterial prophylaxis should be limited to high-risk patients. Infection diagnostics and therapeutic strategies differ depending on the extent of expected immunosuppression and the patient's individual risk factors.