BACKGROUND: The purpose of this study was to evaluate the safety of administering high-dose daptomycin (HDD; > 6 mg/kg actual body weight) as a 2-minute intravenous (IV) push (IVP) compared to traditional 30-minute IV piggyback (IVPB) infusion. METHODS: Retrospective cohort study comparing patients receiving HDD as an IVP or IVPB infusion. The primary outcome was the proportion of patients with a documented infusion-related reaction (IRR) to daptomycin. RESULTS: Three hundred patients were included in the final analysis, 200 patients received IVP, and 100 patients received IVPB representing a total of 1697 administrations. Median (IQR) daptomycin dose was IVP 700 mg (550-900) and IVPB 700 mg (600-900), with mg/kg doses of 8.2 (7.9-10) and 8.3 (8-10), respectively. After adjudication, IRR occurred in 1% of subjects in each treatment group. CONCLUSIONS: This study provides data in more than 1100 administrations of HDD administered via IVP. Infusion-related reactions were documented in 1% of patients regardless of infusion method, suggesting comparable safety to traditional infusion methods. This practice may be useful during fluid shortage and in the outpatient setting.
BACKGROUND: The purpose of this study was to evaluate the safety of administering high-dose daptomycin (HDD; > 6 mg/kg actual body weight) as a 2-minute intravenous (IV) push (IVP) compared to traditional 30-minute IV piggyback (IVPB) infusion. METHODS: Retrospective cohort study comparing patients receiving HDD as an IVP or IVPB infusion. The primary outcome was the proportion of patients with a documented infusion-related reaction (IRR) to daptomycin. RESULTS: Three hundred patients were included in the final analysis, 200 patients received IVP, and 100 patients received IVPB representing a total of 1697 administrations. Median (IQR) daptomycin dose was IVP 700 mg (550-900) and IVPB 700 mg (600-900), with mg/kg doses of 8.2 (7.9-10) and 8.3 (8-10), respectively. After adjudication, IRR occurred in 1% of subjects in each treatment group. CONCLUSIONS: This study provides data in more than 1100 administrations of HDD administered via IVP. Infusion-related reactions were documented in 1% of patients regardless of infusion method, suggesting comparable safety to traditional infusion methods. This practice may be useful during fluid shortage and in the outpatient setting.
Authors: Carlos Cervera; Pedro Sanroma; Víctor González-Ramallo; Cristina García de la María; Gemma Sanclemente; Nieves Sopena; Marcos Pajarón; Antonio Segado; Manuel Mirón; Francisco Antón; Andima Basterretxea; Ana Cuende; José M Miró Journal: Infect Dis (Lond) Date: 2016-11-08
Authors: C A Naranjo; U Busto; E M Sellers; P Sandor; I Ruiz; E A Roberts; E Janecek; C Domecq; D J Greenblatt Journal: Clin Pharmacol Ther Date: 1981-08 Impact factor: 6.875