Related Experiment Video
Updated: Aug 15, 2026

Non-invasive Assessment of the Efficacy of New Therapeutics for Intestinal Pathologies Using Serial Endoscopic Imaging of Live Mice
Published on: March 10, 2015
Single daily dosing of aminoglycosides
1Department of Pharmacy Practice, Albany College of Pharmacy, New York 12208, USA.
Abstract:
To evaluate the rationale behind dosing aminoglycosides as a single daily dose versus traditional dosing approaches, we conducted a MEDLINE search to identify all pertinent articles, and also reviewed the references of all articles. Single daily dosing of aminoglycosides is not a new concept, having been examined since 1974. The advantages of this regimen include optimum concentration-dependent bactericidal activity, longer dosing intervals due to the postantibiotic effect (PAE), and prevention of bacterial adaptive resistance. Because of longer dosing intervals, toxicity may also be delayed or reduced. Costs may be reduced due to decreased monitoring and administration. Clinically, the regimen has been implemented in various patient populations with reported success. Questions remain, however, about optimum dose, peak and trough serum concentrations, and dose adjustment in patients with renal impairment or neutropenia. More clinical experience with this method in large numbers of patients has to be published. Pharmacists can be instrumental in monitoring patients receiving once-daily therapy and by educating health care professionals as to the rationale behind the therapy.
More Related Videos
Related Concept Videos
Rational Dosage Regimen: Maintenance Dose and Loading Dose
In most cases, drugs are administered repetitively or infused continuously to maintain a steady-state concentration in the body. At a steady state,...
Dosage Regimen: Fixed Dose
Fixed-dose regimens can be used for various routes of administration, including intravenous (IV) injections and oral medications. For IV administration, a predetermined amount of the drug is...
Dosage Regimen: Multiple Oral Dosage
Determination of Multiple Dosing Parameters: Steady-State, Minimum and Maximum Concentrations
Drug Dosing: Infants and Children
Pharmacokinetics in Pediatric Patients: Drug Excretion

