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Pearl · 04 of 05

Febrile neutropenia: antibiotics within the hour

Treat fever in a chemotherapy patient as febrile neutropenia and give antibiotics within an hour.

A patient on chemotherapy with fever should be treated as having febrile neutropenia until the count is known. Broad-spectrum intravenous antibiotics are given within an hour of arrival, after blood cultures but without waiting for the neutrophil count. Risk scores such as MASCC then help identify low-risk patients who may complete treatment orally or as outpatients.

  • Give chemotherapy patients a written plan to attend urgently with fever.
  • Start intravenous broad-spectrum antibiotics within one hour of arrival.
  • Take blood cultures first, but do not wait for the neutrophil count.
  • Use a validated risk score to identify low-risk patients for oral or outpatient care.

Why it matters

Delay in the first hour is the most avoidable cause of death in febrile neutropenia.

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