Afrah Alkazemi1,2, Kevin C McLaughlin3, Michael G Chan3, Michael J Schontz3, Kevin E Anger3, Paul M Szumita3. 1. Brigham and Women's Hospital, 75 Francis St, Boston, MA, 02115-6195, USA. aalkazemi@bwh.harvard.edu. 2. Massachusetts College of Pharmacy and Health Sciences University, 179 Longwood Avenue, Boston, MA, 02215, USA. aalkazemi@bwh.harvard.edu. 3. Brigham and Women's Hospital, 75 Francis St, Boston, MA, 02115-6195, USA.
Abstract
INTRODUCTION: Medication administration via intravenous push presents multiple potential advantages; however, there may be an increased risk of adverse drug reactions. In 2020, Brigham and Women's Hospital changed levetiracetam intravenous administration to intravenous push (IVP). OBJECTIVE: The purpose of this analysis was to compare the safety profile of IVP to intravenous piggyback (IVPB) levetiracetam administration. METHODS: This institutional review board-approved, single-center, pre-post analysis was performed between 1 November, 2019 and 30 May, 2020. The electronic health record was used to identify all administrations of intravenous levetiracetam greater than 1000 mg in patients ≥ 18 years old. The major safety outcomes included hypotension, bradycardia, drug-induced sedation, and intravenous site reactions such as phlebitis and infiltration. The major efficiency outcome was the time from pharmacy order verification to first-dose administration. RESULTS: A total of 498 administrations in 162 patients were included in the analysis: 252 administrations in 84 patients in the IVP group and 246 administrations in 78 patients in the IVPB group. The incidence of bradycardia was 7 vs 3 (3.2% vs 1.5%, p = 0.34); hypotension 10 vs 6 (5.2% vs 3.5%, p = 0.44); sedation 21 vs 36 (19.3% vs 27.9%, p = 0.12); and peripheral IV site reactions 0 vs 1 (0% vs 0.6%, p = 0.39) in the IVP vs IVPB groups, respectively. The median time between order verification and first-dose administration was significantly reduced in the IVP vs IVPB group (23.5 vs 55 min, p < 0.001). CONCLUSIONS: Intravenous push levetiracetam administration of doses up to 4000 mg was associated with a similar incidence of cardiovascular, sedation, and infusion site-related adverse events compared to IVPB and resulted in a significant reduction in time to first-dose administration. Intravenous push levetiracetam in doses as high as 4000 mg may be considered safe with appropriate monitoring.
INTRODUCTION: Medication administration via intravenous push presents multiple potential advantages; however, there may be an increased risk of adverse drug reactions. In 2020, Brigham and Women's Hospital changed levetiracetam intravenous administration to intravenous push (IVP). OBJECTIVE: The purpose of this analysis was to compare the safety profile of IVP to intravenous piggyback (IVPB) levetiracetam administration. METHODS: This institutional review board-approved, single-center, pre-post analysis was performed between 1 November, 2019 and 30 May, 2020. The electronic health record was used to identify all administrations of intravenous levetiracetam greater than 1000 mg in patients ≥ 18 years old. The major safety outcomes included hypotension, bradycardia, drug-induced sedation, and intravenous site reactions such as phlebitis and infiltration. The major efficiency outcome was the time from pharmacy order verification to first-dose administration. RESULTS: A total of 498 administrations in 162 patients were included in the analysis: 252 administrations in 84 patients in the IVP group and 246 administrations in 78 patients in the IVPB group. The incidence of bradycardia was 7 vs 3 (3.2% vs 1.5%, p = 0.34); hypotension 10 vs 6 (5.2% vs 3.5%, p = 0.44); sedation 21 vs 36 (19.3% vs 27.9%, p = 0.12); and peripheral IV site reactions 0 vs 1 (0% vs 0.6%, p = 0.39) in the IVP vs IVPB groups, respectively. The median time between order verification and first-dose administration was significantly reduced in the IVP vs IVPB group (23.5 vs 55 min, p < 0.001). CONCLUSIONS: Intravenous push levetiracetam administration of doses up to 4000 mg was associated with a similar incidence of cardiovascular, sedation, and infusion site-related adverse events compared to IVPB and resulted in a significant reduction in time to first-dose administration. Intravenous push levetiracetam in doses as high as 4000 mg may be considered safe with appropriate monitoring.
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