Lalami, Y., Paesmans, M., Aoun, M., Munoz-Bermeo, R., Reuss, K., Cherifi, S., . . . Klastersky, J. (2004). A prospective randomised evaluation of G-CSF or G-CSF plus oral antibiotics in chemotherapy-treated patients at high risk of developing febrile neutropenia. Supportive Care in Cancer, 12, 725–730.
The study focused on the secondary prevention of febrile neutropenia with G-CSF and antibiotics.
G-CSF (5 mcg/kg subcutaneous) or G-CSF with antibiotics (ciprofloxacin 500 mg by mouth every eight hours and amoxicillin 500 mg by mouth or clavulanate 125 mg by mouth every eight hours) daily starting 48 hours after chemotherapy and continuing until the absolute neutrophil count is greater than 2,000 cells/mm³. Patients were included in the study for one treatment cycle.
Two sites in Europe.
Prospective, randomized pilot trial.
Patients were evaluated with:
In the event of a fever, the antibiotic prophylaxis was discontinued and a complete clinical evaluation for infection was completed.
No episodes of febrile neutropenia occurred in the G-CSF group, and only one incident of febrile neutropenia was reported in the combined group (p = 1). Reported side effects were similar and mild.
G-CSF reduced the risk of febrile neutropenia recurrence. Antibiotics did not provide any additional benefit in terms of prophylaxis.