Abstract Administration by continuous infusion may represent an effective tool for the treatment of multidrug-resistant gram-negative related infections with meropenem. Currently, no data on chemical stability of generic bioequivalent versions of meropenem over time are available. Triplicate samples of 5 mg/mL solutions of a generic meropenem formulation, Hospira, were evaluated for chemical stability at increasing temperatures (25°C, 30°C, 35°C, and 40°C) by means of a high-performance liquid chromatography technique over 4 separate days. Degradation of generic meropenem was both time and temperature dependent, and the aqueous solutions were stable for up to 8 hours in the temperature range between 25°C and 35°C, and for up to 5 hours at 40°C. Continuous infusion of generic meropenem Hospira may be applied in clinical settings with ambient temperature below 35°C, provided that the 5 mg/mL aqueous solution is reconstituted at most after 6-8 hours.

Stability of generic meropenem solutions for administration by continuous infusion at normal and elevated temperatures.

FRANCESCHI, Loretta;BARALDO, Massimo;PEA, Federico
Conceptualization
2014-01-01

Abstract

Abstract Administration by continuous infusion may represent an effective tool for the treatment of multidrug-resistant gram-negative related infections with meropenem. Currently, no data on chemical stability of generic bioequivalent versions of meropenem over time are available. Triplicate samples of 5 mg/mL solutions of a generic meropenem formulation, Hospira, were evaluated for chemical stability at increasing temperatures (25°C, 30°C, 35°C, and 40°C) by means of a high-performance liquid chromatography technique over 4 separate days. Degradation of generic meropenem was both time and temperature dependent, and the aqueous solutions were stable for up to 8 hours in the temperature range between 25°C and 35°C, and for up to 5 hours at 40°C. Continuous infusion of generic meropenem Hospira may be applied in clinical settings with ambient temperature below 35°C, provided that the 5 mg/mL aqueous solution is reconstituted at most after 6-8 hours.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11390/1050193
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 29
  • ???jsp.display-item.citation.isi??? 26
social impact