title: Stability and compatibility of ganciclovir sodium in 5% dextrose injection over 35 days.
abstract: The stability and compatibility of ganciclovir sodium in 5% dextrose injection over 35 days were assessed. Nine admixtures of ganciclovir sodium 1, 5, and 10 mg/mL in 5% dextrose injection were aseptically prepared. Immediately thereafter, six samples were aseptically withdrawn from each admixture into sterile collection tubes. Three of the samples were frozen for stability-indicating high-performance liquid chromatographic (HPLC) assay at a later date, and the other three were immediately assessed for pH. Each admixture was also assessed visually for color change, turbidity, gas evolution, and precipitation. The admixtures were stored in the dark at 4-8 degrees C and sampled at 10 and 35 days. There was no significant loss of ganciclovir over the 35-day study period. No admixture at any time contained less than 93.4% or more than 103.7% of its initial ganciclovir concentration. There were no appreciable pH changes, and there was no evidence of visual incompatibility. Ganciclovir sodium 1, 5, and 10 mg/mL in 5% dextrose injection was stable for at least 35 days when stored in the dark at 4-8 degrees C.
authors.affiliation: Deaconess Home Health Care Corporation, Boston, MA 02215.
authors.forename: A P
authors.initials: AP
authors.lastname: Silvestri
authors.forename: F P
authors.initials: FP
authors.lastname: Mitrano
authors.forename: R J
authors.initials: RJ
authors.lastname: Baptista
authors.forename: D A
authors.initials: DA
authors.lastname: Williams
mesh_terms: D002851:Chromatography, High Pressure Liquid; D004344:Drug Incompatibility; D004355:Drug Stability; D015774:Ganciclovir / Q000737:chemistry*; D005947:Glucose / Q000737:chemistry; D006801:Humans; D007275:Injections, Intravenous; D013997:Time Factors
chemical_list: D005947:Glucose; D015774:Ganciclovir