Description

A cancer patient with febrile neutropenia should be treated with antibiotics as long as they are needed. The duration of antibiotic therapy depends on a number of clinical factors. The authors are from the Infectious Diseases Society of America (IDSA) and multiple hospitals in the North America and Europe.


 

Parameters:

(1) presence of fever after initial empirical therapy for 3 to 5 days

(2) absolute neutrophil count (ANC)

(3) initial risk of infection

(4) current clinical status

 

Temperature on Day 3-5

ANC per µL

Initial Risk

Current Status

Management

afebrile

>= 500

NA

well

stop antibiotics if same or better for 48 hours

afebrile

< 500

low

well

stop when afebrile for 5 to 7 days

afebrile

< 500

low

not well

continue antibiotics

afebrile

< 500

high

NA

continue antibiotics

febrile

>= 500

NA

NA

evaluate at 4-5 days after ANC >= 500

febrile

< 500

NA

NA

continue for 2 weeks then evaluate; stop if stable and no disease.

 


To read more or access our algorithms and calculators, please log in or register.