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Urs Eriksson a Medicine B, University Hospital, University of
Zurich, CH-8091 Zurich, Switzerland, b Department of Biostatistics, University of Zurich
Correspondence
to: U Eriksson, Medicine A, University Hospital, CH-4031 Basel,
Switzerland on klinerr{at}usz.unizh.ch
Objective:
To test the hypothesis that amphotericin B deoxycholate is less toxic when given by continuous infusion than by
conventional rapid infusion.
Design:
Randomised, controlled, non-blinded, single centre study.
Setting:
University hospital providing tertiary
clinical care.
Patients:
80 mostly neutropenic patients with
refractory fever and suspected or proved invasive fungal infections.
Intervention:
Patients were randomised to receive 0.97 mg/kg amphotericin B by continuous infusion over 24 hours or 0.95 mg/kg by rapid infusion over four hours.
Main outcome measures:
Patients were evaluated for
side effects related to infusion, nephrotoxicity, and mortality up to
three months after treatment. Analysis was on an intention to treat basis.
Results:
Patients in the continuous infusion group had
fewer side effects and significantly reduced nephrotoxicity than those
in the rapid infusion group. Overall mortality was higher during
treatment and after three months' follow up in the rapid infusion than
in the continuous infusion group.
Conclusion:
Continuous infusions of amphotericin B
reduce nephrotoxicity and side effects related to infusion without
increasing mortality.
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